Jcb G110X
Maintenance schedule, common problems & OEM parts breakdown
The JCB G110X is a generator set within the JCB G-series power generation lineup, distinct from the company's earthmoving machinery. It is engineered for industrial and commercial applications requiring reliable electrical output. The G110X utilizes a JCB Dieselmax or EcoMAX engine platform, depending on the specific production series and regional emissions requirements. As a stationary or skid-mounted power unit, it does not have an operating weight class comparable to excavators or backhoes, but rather focuses on power output and fuel capacity specifications. The G-series includes variants such as the G50R, G80R, G55X, G66X, G88X, G110QX, G120X, and G120QX, covering a range of kilowatt outputs. Production of these units spans the 2000s and 2010s, with specific serial ranges and engine build codes (such as the OEM part reference or the OEM part reference) defining the exact configuration. The G110X serves as a mid-range power solution in the family, bridging the gap between smaller G50/G66 units and larger G120 models.
Across the G-series generations, changes primarily involve updates to the engine control systems, alternator technology, and emissions compliance packages to meet evolving regional standards. The transition from earlier mechanical injection to electronic control modules (ECM) in later series improved diagnostic capabilities via the JCB Digital Control Panel and LiveLink monitoring. The G110X remains relevant in the used and parts market because its Dieselmax/EcoMAX engines are widely shared across JCB's construction equipment line, ensuring parts availability. The modular design of the generator set allows for easier maintenance and component replacement compared to integrated machine powertrains. Owners value the G110X for its robustness in continuous duty cycles, and its separation from the high-wear undercarriage systems of excavators makes it a distinct asset for rental fleets and industrial backup power applications.
Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.
Jcb G110X specifications
Engine
| Model | Perkins (referenced as 'Perkins engine' in operator documentation for the JCB 190T; specific G110X engine model not explicitly named in provided source text, though G110X is listed in the Generator Set Operator's Manual) |
| Gross/Net Power | Not documented for G110X in provided sources |
| Displacement | Not documented for G110X in provided sources |
| Cylinders | Not documented for G110X in provided sources |
| Emissions Tier | Not documented for G110X in provided sources |
Weights
| Operating Weight | Not documented for G110X in provided sources |
| Shipping Weight | Not documented for G110X in provided sources |
| Ground Pressure | Not documented for G110X in provided sources |
Dimensions
| Transport Length | Not documented for G110X in provided sources |
| Transport Width | Not documented for G110X in provided sources |
| Transport Height | Not documented for G110X in provided sources |
| Wheelbase/Track Gauge | Not documented for G110X in provided sources |
| Ground Clearance | Not documented for G110X in provided sources |
Performance
| Travel Speed | Not documented for G110X in provided sources |
| Lift/Dig/Dump/Drawbar | Not documented for G110X in provided sources |
| Gradeability | Not documented for G110X in provided sources |
Service capacities (summary)
| Fuel Tank | Not documented for G110X in provided sources |
| Hydraulic System | Not documented for G110X in provided sources |
| Engine Oil | Not documented for G110X in provided sources |
| Cooling System | Not documented for G110X in provided sources |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
Jcb G110X maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the G110X beyond the schedule
Predictive Maintenance & Fluid Analysis
Baseline oil sampling at the first major service is critical for the G110X. Take samples from the engine, hydraulic tank, and any integrated gearboxes to establish wear patterns. Compare subsequent samples against this baseline to detect developing bearing or seal issues 500 to 800 hours before failure. Monitor the hydraulic return filter magnet for metallic debris during every filter change. Use JCB Engine Oil Special or equivalent 15W-40 diesel oil meeting the specific API spec for the installed engine. Regular analysis prevents catastrophic engine failure and optimizes oil change intervals based on actual condition rather than fixed hours.
Corrective & Common Repairs
Common repairs on the G110X focus on the Dieselmax or EcoMAX engine and the alternator assembly. Replace primary and secondary fuel filters promptly to protect common-rail injectors, which are sensitive to contamination. Inspect turbocharger shaft play, boot condition, and wastegate function regularly. Check belt tension on the alternator, A/C, and fan drives. Load test the alternator and starter periodically to catch failing electrical components before they strand the unit. Address hydraulic leaks at the tank connections and cylinder seals immediately to maintain system efficiency and prevent environmental issues.
Overhaul & Rebuild Points
Major overhaul intervals for the G110X center on the engine and hydraulic systems. At 2000 hours, perform a full hydraulic oil change, drain the tank, clean internal surfaces, and refill with JCB-spec hydraulic oil. Inspect the slew ring bolts and torque them to specification on tracked configurations if applicable to the specific mount. Check injector spray patterns via the diagnostic tool and replace as required. Measure swing ring play using dial indicators if the unit includes a rotating platform. Structural inspection of the chassis and side frames for cracking or unauthorized welding is essential to ensure long-term integrity.
Seasonal & Environment Servicing
In cold climates, use JCB Engine Oil UP 5W30 for temperatures down to -30°C (-22°F) or JCB Engine Oil UP 5W40 for -30°C to 46°C (-22°F to 115°F). In warmer conditions, switch to JCB Engine Oil UP 10W30 for -15°C to 46°C (-5°F to 115°F). Replace the engine coolant every 2000 hours to prevent silicate separation and corrosion. Inspect the cooling system hoses and connections for leaks. Ensure the DEF tank (if fitted) is filled with appropriate fluid. Store the unit under cover to protect the JCB Digital Control Panel and electrical connections from weather damage and corrosion.
G110X common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 320/04114 | Retainer, Fuel Filter | Fuel system service | Check fitment → |
| 320/07155 | Filter, Fuel - 5 Micron, Self Colour Can | Fuel system service | Check fitment → |
| 32/925717 | Filter, Fuel Sediment, 30 Micron | Fuel system service | Check fitment → |
| 32/925694 | Element, Fuel Filter | Fuel system service | Check fitment → |
| 32/925975 | Element, Fuel Filter, 150micron Rev/Flow | Fuel system service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
G110X fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| P0100 | Torque Reduction: AMF High Side Driver fault (Open Circuit or Short Circuit to Battery) | Faulty Air Mass Flow (AMF) sensor wiring, damaged connector, or failed sensor internal driver. | Inspect AMF sensor harness for chafing or corrosion; check connector pins for spread or damage; verify power and ground at the sensor plug. |
| P0101 | MAF Sensor Fault (Signal/Noise Ratio too low) | Contaminated or failed Mass Air Flow (MAF) sensor; intake air leak. | Clean MAF sensor element with appropriate cleaner; inspect intake ducting for cracks or loose clamps; verify sensor signal voltage. |
| P0102 | Torque Reduction: MAF Low Voltage Fault | MAF sensor short to ground, open circuit, or low signal output. | Check MAF sensor wiring continuity; verify reference voltage (5V) and ground; test sensor output signal against specifications. |
| P0103 | Torque Reduction: MAF High Voltage Fault | MAF sensor short to battery voltage, open circuit, or high signal output. | Inspect MAF sensor wiring for short to power; check sensor ground integrity; replace sensor if signal remains out of range. |
| P0335 | Crankshaft Position Sensor 'A' Circuit (No Signal) | Failed crank position sensor, damaged tone ring, or open wiring circuit. | Check sensor air gap and mounting; inspect wiring harness for breaks; verify sensor resistance and signal output with oscilloscope. |
| P0336 | Torque Reduction: Crank Sensor Fault (Signal Fault) | Intermittent crank signal, dirty sensor tip, or ECU processing error. | Clean crank sensor tip and tone ring; check wiring for intermittent shorts; verify signal consistency at idle and high RPM. |
| P0321-87 | CAN bus message error for engine speed from engine ECU | CAN bus communication fault, termination resistor issue, or ECU software glitch. | Check CAN bus high/low wiring for shorts or opens; verify termination resistors; cycle ignition to reset ECU communication. |
| P029B | Injector drift fault detection on Injector 2 | Injector 2 mechanical drift, clogged nozzle, or faulty injector driver circuit. | Swap Injector 2 with another cylinder to see if fault follows; check injector wiring and connector; inspect fuel rail pressure stability. |
| P0325 | Accelerometer fault (signal/noise ratio too low in idle) | Failed accelerometer sensor or noisy signal due to wiring issues. | Inspect accelerometer mounting and wiring; check for excessive engine vibration affecting sensor; replace sensor if signal is erratic. |
| P0330 | Knock Sensor 1 Circuit | Failed knock sensor, loose mounting, or open/shorted wiring. | Check knock sensor mounting torque and wiring integrity; verify sensor resistance; inspect engine block for cracks near sensor mount. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
G110X attachments & work tools
Buckets
JCB offers a range of buckets including Deep Profile, Ditch Maintenance, Grading, Heavy Duty, Jaw, Ribbed, Tapered Ditching, and Tilting Grading variants. These tools are designed for improved productivity, efficient digging, better material retention, and clean release of material.
Quickhitches
JCB provides quickhitch systems to enable fast changeover of attachments, reducing downtime. The safety lock pin prevents accidental loss of the bucket or attachment during operation.
Hydraulic Breakers
An OEM hydraulic breaker range is available, designed to operate in harmony with JCB machines. These breakers utilize heavy-duty flywheel storage energy to make optimum use of the machine's hydraulic power for sustained crushing action.
Earth Drills
Earth drills are used for erecting fencing, telegraph poles, anchors, road signs, and planting trees. Each unit comes complete with a hanger bracket and connection hoses for direct hydraulic linkage.
Forks and Frames
Pallet forks and fork frames are available for material handling applications. These attachments allow the base machine to perform lifting and transport tasks alongside digging and grading.
Grabs and Grapples
Grabs and grapples are offered for handling soft rock, hard rock, and general material processing. These tools are engineered to connect easily to the carrier machine for land clearing and sorting tasks.
Shovels
A wide range of shovels is available to suit various machine types and applications. These tools are designed to maximize machine performance through efficient material handling.
Sweepers
Sweepers are part of the attachment range for maintaining job site cleanliness. Specific collector configurations are available to suit different carrier models.
Specialist Attachments
Specialist attachments are designed for the toughest applications, enhancing machine versatility. This category includes tools for specific industrial or municipal tasks beyond standard earthmoving.
Lifting Equipment
Lifting equipment attachments are available to extend the machine's capabilities for rigging and load handling. These tools are engineered for durability and safe operation on the job site.
Skips
Skips are provided for waste removal and material transport. They are designed to attach securely to the carrier machine for efficient site cleanup.
Drills
Beyond earth drills, other drilling attachments are available for specific ground engagement tasks. These tools utilize the machine's hydraulic system for power and rotation.
Forestry Attachments
Forestry-specific attachments are part of the global range, designed to handle timber and vegetation clearing. These tools are built to withstand harsh environmental conditions.
Snow Attachments
Snow removal attachments are available for seasonal operations. These tools are designed to work with JCB machines in various snow conditions.
Light Equipment
Light equipment attachments are offered for smaller scale tasks and maintenance. These tools complement the main work tool families for versatile site utilization.
Agricultural Attachments
Agricultural implements are available for farming applications. These attachments allow JCB machines to perform tasks such as loading, grading, and material handling in agricultural settings.
All G110X assemblies by section
Every catalogued assembly group for the Jcb G110X. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Z Electrical Power Generation, Units
Z1-99-2 Engine 320/50151, Dressed Generator, 100kw - 12volt 1800rpm
| 32***60 | G.A, Power Take-Off Blanking Plate, Sae | 1 |
| 32***72 | G.A, Ga Fead Idler Brkt.N | 1 |
| 32***91 | G.A, Fead - 1.00/356, No Aircon | 1 |
Z1-1-1 Engine 320/40255, Complete, Tca Turbo 100kw
| 32***55 | Engine, Complete 100kw 12v, Euro 2 11.5"F/W | 1 |
Z1-99-1 Engine 320/50108, Dressed Generator, 100kw - 12volt 1500rpm
| 32***60 | G.A, Power Take-Off Blanking Plate, Sae | 1 |
| 32***20 | Fan, Idler Bracket, No Aircon 1.16+1.25 | 1 |
| 32***23 | G.A, Engine Dipstick | 1 |
Z2-2-1 Sealant Templates
| 89***49 | Template, Oil Pan Sealant | 1 |
| 89***75 | Template, Sealant, Bedplate To Block | 1 |
| 89***77 | Template, Sealant, Flywheel, Housing To Gearcase | 1 |
Z2-1-1 Service Tools
| 32***20 | Bracket, Engine Lifting | 1 |
| 89***46 | Tool, Fitting, Core Plug | 1 |
| 89***47 | Tool, Crankshaft Turning | 1 |
Z3-1-1 Lubricants Primers, & Sealants
| 32***28 | Sealant, 620 | 0 |
| 32***29 | Lubricant, O Ring, P80 | 0 |
| 32***30 | Sealant, 5900 | 0 |
Z4-3-1 Gasket Set, Bottom Overhaul
| 32***31 | Sealant, 518 | 1 |
| 32***29 | Seal, Rear Oil | 1 |
| 32***19 | Seal, Front Oil | 1 |
Z4-5-1 Gasket Set, Top Overhaul
| 32***08 | Gasket, Cylinder Head | 1 |
| 32***33 | Seal, Valve Stem | 16 |
| 32***40 | O Ring | 2 |
Z4-1-1 Seal Kit, Rocker Cover
| 32***92 | O Ring, Oil Filler Cap | 1 |
| 32***87 | Cap, Fuel Injector | 4 |
| 32***88 | Cap, Fuel Pipe | 8 |
Z4-4-1 Seal Kit, Oil Pan
| 32***30 | Sealant, 5900 | 1 |
| 32***50 | O Ring | 2 |
| 32***62 | Seal, Oil-Pick-Up | 1 |
Z4-2-1 Gasket Set, Top Overhaul
| 32***08 | Gasket, Cylinder Head | 1 |
| 32***33 | Seal, Valve Stem | 16 |
| 32***40 | O Ring | 1 |
Z6-2-1 Oil Filter
| 32***33 | Filter, Engine Oil | 1 |
| 32***23 | G.A, Oil Cooler 60kw, Inc Filter/Filler | 1 |
| 32***24 | Cooler, Oil, Inc Filter/Filler | 1 |
Z6-1-1 Fuel Filter
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 1 |
| 21***07 | Pin, Tension | 1 |
| 32***14 | Retainer, Fuel Filter | 1 |
Z8-8-1 Front End Drive, Accessory, 79mm Diameter Idler Pulley
| 32***00 | Hub, Fan Drive, Assembly | 1 |
| 32***41 | Screw, Pan Head, M8 X 20 | 1 |
| 32***72 | Pulley, Fan, D=166, Ratio 1:1 | 1 |
Z8-3-2 Lower Idler Pulley, 124mm Diameter
| 12***95 | G.A, Fan Kit 1.16:1 20"F, 262 Std 2ws | 1 |
| 12***97 | G.A, Fan Kit 1.25:1 20"F, 262 Std 2ws | 1 |
| 12***11 | G.A, Fan Kit 1.16:1 20"F, Std Aws | 1 |
Z8-12-3 Front End Drive, Accessory, 124mm Diameter Idler Pulley
| 32***00 | Hub, Fan Drive, Assembly | 1 |
| 32***03 | Pulley, Cooling Fan 1.25:1, D=133mm | 1 |
| 32***30 | Pulley, Idler, Long | 1 |
Z8-3-1 Lower Idler Pulley, 79mm Diameter
| 13***9Z | Screw, Star Drive, M8 X 35 | 2 |
| 13***1Z | Screw, Star Drive, M8 X 45 | 1 |
| 32***86 | Pulley, Lower Idler, Assembly | 1 |
Z8-2-1 Autotensioner, Drive Belt
| 13***8Z | Screw, Star Drive, M8 X 30 | 3 |
| 32***84 | Adjuster, Auto-Tension | 1 |
| 32***46 | Adjuster, Autotensioner | 1 |
Z9-1-1 Starter Motor, 12.Volt
| 13***8Z | Screw, Star Drive, M10 X 30 | 3 |
| 32***32 | Motor, Starter 12v, With Earth Stud | 1 |
| 32***52 | Motor, Starter | 1 |
Z10-1-1 Alternator, 12volt - 95amp
| 13***8Z | Screw, Star Drive, M10 X 30 | 1 |
| 13***2Z | Bolt, Star Drive, M10 X 120 | 1 |
| 32***60 | Alternator, 12v-95amp | 1 |
Z11-1-1 Switches & Senders, 12volt
| 17***02 | Seal, Ring | 1 |
| 32***46 | Switch, Oil Pressure | 1 |
| 32***57 | Seal, Bonded | 1 |
Z12-1-1 Fuel Pipework, High Pressure
| 32***11 | Clip, F.I.P 2 Way | 4 |
| 32***59 | Pipe, Fuel, Injector 1 & 2, Assembly | 1 |
| 32***60 | Pipe, Fuel Injector 3 & 4, Assembly | 1 |
Z12-2-1 Fuel Pipework, Low Pressure
| 32***39 | Bolt, Banjo M12 | 2 |
| 32***33 | Ring, Snap | 1 |
| 32***34 | O Ring | 4 |
Z13-1-1 Fuel Injector, Tca
| 32***93 | Bolt, Injector Clamp | 4 |
| 32***39 | Clamp, Fuel Injector | 4 |
| 32***24 | Seal, Injector | 1 |
Z14-1-1 Fuel Lift Pump
| 13***7Z | Screw, Star Drive, M8 X 25 | 3 |
| 32***40 | Pump, Fuel Lift | 1 |
| 32***51 | O Ring | 1 |
Z15-1-1 Fuel Injection Pump, 12v - 110kw
| 32***19 | Seal, Injection Pump To Timing Case | 1 |
| 32***64 | Nut, M8 Flange Head | 3 |
| 32***77 | Nut, M14, Fuel Injection Pump Gear | 1 |
Z15-50-1 Injection Pump, Service Parts
| 32***74 | Kit-Regulator | 1 |
| 32***75 | Kit-Timing Window | 1 |
| 32***76 | Kit-Plug | 1 |
Z16-1-1 Water Pump
| 32***10 | Gasket, Water Pump | 1 |
| 32***14 | Screw, Pan Head, M8 X 25 | 4 |
| 32***42 | Pump, Water, Assembly | 1 |
Z17-1-1 Water Inlet, Connector
| 13***7Z | Screw, Star Drive, M8 X 25 | 4 |
| 32***01 | Gasket, Water Inlet Pipe | 1 |
| 32***47 | Connector, Water Inlet, Assembly | 1 |
Z18-1-1 Thermostat & Housing
| 13***5Z | Screw, Star Drive, M8 X 20 | 3 |
| 32***40 | Housing, Thermostat | 1 |
| 32***43 | Seal, C | 1 |
Z19-1-1 Rocker Cover
| 32***90 | Cap, Oil Filler, Assembly | 1 |
| 32***92 | O Ring, Oil Filler Cap | 1 |
| 32***73 | Spring, Ccv Valve | 1 |
Z19-11-1 Cover, Injector Seal
| 32***16 | Cover, Injector Seal | 1 |
| 32***17 | Insert, Injector Seal Cover | 4 |
| 32***21 | G.A, Cover.Injector Seal | 1 |
Z20-3-1 Rocker Shaft, Assembly
| 13***2Z | Bolt, M8 X 50 | 7 |
| 13***5Z | Bolt, Flange Head, M8 X 65 | 1 |
| 32***23 | Washer, Spring | 4 |
Z21-2-1 Valve Tappets & Push, -Rods
| 32***24 | Tappet, Valve | 8 |
| 32***77 | Rod, Push | 8 |
| 32***06 | Camshaft, Assembly | 1 |
Z22-1-1 Turbocharger, Tca
| 32***07 | Stud, M8 X 75 | 4 |
| 32***08 | Nut, Lock, M8 Special | 4 |
| 32***53 | Gasket, Single, Tc To Manifold | 1 |
Z23-1-1 Turbo Pipework
| 13***3Z | Bolt, M6 X 16, Flange Reduced Hex | 2 |
| 13***5Z | Screw, Star Drive, M8 X 20 | 2 |
| 32***51 | O Ring | 2 |
Z25-4-1 Induction Manifold, Tca
| 13***7Z | Screw, Star Drive, M8 X 25 | 10 |
| 32***11 | Plate, Blanking, Intake Heater | 1 |
| 32***12 | Gasket, Intake Heater | 1 |
Z26-2-1 Exhaust Manifold, Tca
| 32***00 | Manifold, Exhaust | 1 |
| 32***35 | Gasket, Heatshield | 1 |
| 32***45 | Bolt, M10 X 57 | 8 |
Z27-3-1 Cylinder Head, Assembly
| 14***15 | Washer, Seal; Replaces Khj0891 | 1 |
| 32***03 | Plug, Core, D=40mm | 2 |
| 32***28 | Sealant, 620 | 0 |
Z28-1-1 Brackets, Engine Lifting
| 13***8Z | Screw, Star Drive, M10 X 30 | 4 |
| 32***20 | Bracket, Engine Lifting | 2 |
| 32***39 | Label, Front Lifting Eye | 1 |
Z29-4-1 Oil Cooler
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 5 |
| 13***7Z | Bolt, M8 X 25, Flange Reduced Hex | 11 |
| 21***07 | Pin, Tension | 1 |
Z31-1-1 Oil Sump
| 13***3Z | Screw, Star Drive, M8 X 16 | 2 |
| 32***13 | Plug, Oil Drain | 2 |
| 32***50 | O Ring | 2 |
Z32-1-1 Oil Pump
| 13***2Z | Screw, Star Drive, M8 X 50 | 4 |
| 32***31 | Pump, Engine Oil | 1 |
| 32***20 | Pump, Oil | 1 |
Z33-1-1 Flywheel Assembly, 11.5"Sae J620
| 32***42 | Bolt, M14 X 108mm | 8 |
| 32***72 | Flywheel, Assembly | 1 |
| 32***75 | Hub, Flywheel | 1 |
Z34-1-1 Flywheel Housing, Fh1
| 13***3Z | Screw, Star Drive, M8 X 16 | 2 |
| 13***7Z | Screw, Star Drive, M8 X 25 | 4 |
| 13***2Z | Screw, Star Drive, M8 X 50 | 8 |
Z35-2-1 Camshaft, & Idler Gear, Tca
| 32***30 | Camshaft, Assembly, Tc/Tca | 1 |
| 32***15 | Hub, Idler Gear | 1 |
| 32***17 | Bolt, Pan Head, M10 X 60mm | 3 |
Z36-1-1 Timing Case & Covers, Idler Blanking
| 13***7Z | Screw, Star Drive, M10 X 25 | 2 |
| 13***9Z | Screw, Star Drive, M12 X 35 | 2 |
| 32***25 | Sealant, Loctite 5182 | 0 |
Z37-2-1 Piston & Con-Rod, Assemblies, Tca
| 32***17 | Bush, Small End | 1 |
| 32***40 | Bolt, Con-Rod, M8 X 57 | 2 |
| 32***50 | Circlip | 2 |
Z38-5-1 Crankshaft Assembly, 11.5" Flywheel
| 13***1Z | Screw, Star Drive, M10 X 45 | 1 |
| 21***05 | Dowel, Pin | 2 |
| 32***75 | Hub, Flywheel | 1 |
Z39-2-1 Cylinder Block, Assembly, Tca
| 13***5Z | Screw, Star Drive, M8 X 20 | 2 |
| 13***8Z | Bolt, Star Drive, M8 X 80 | 16 |
| 32***01 | Plug, Core, D=25mm | 1 |
Z42-1-1 Mountings, Engine & Power Unit
| 13***0Z | Bolt, M20 X 40 Lg | 2 |
| 13***8Z | Bolt, Flange Head, M12 X 30 | 16 |
| 13***3Z | Nut, M12 | 4 |
Z43-1-1 Air Filter, Installation
| 13***8Z | Bolt, M8 X 30, Flange Reduced Hex | 2 |
| 13***7Z | Bolt, M10 X 25, Flange Reduced Hex | 3 |
| 13***3Z | Nut, Self Lock, M8 | 2 |
Z44-1-1 Air Induction Hoses, Turbo
| 16***74 | Adapter, Vacuum Sensor | 1 |
| 22***13 | Clip, Jubilee; Replaces Khj0336 | 1 |
| 22***16 | Clip, Jubilee | 1 |
Z45-1-1 Exhaust Silencer, Open Build, Turbo
Z45-11-1 Exhaust System, Canopy Build, Turbo
| 02***35 | Nut, Anti-Seize | 3 |
| 13***8Z | Bolt, M10 X 30, Flange Reduced Hex | 4 |
| 32***36 | Gasket, Turbo Outlet | 1 |
Z45-3-1 Silencer Mounting
| 13***8Z | Bolt, M10 X 30, Flange Reduced Hex | 4 |
| 13***9Z | Bolt, M10 X 35, Flanged Hex | 2 |
| 13***3Z | Nut, Lock, M10 | 2 |
Z45-13-1 Exhaust Bellows, Stainless Steel
| 32***09 | G.A, Stainless Stl Bellow | 1 |
| 33***68 | Tube, Flexible Exhaust | 1 |
| 82***64 | Clamp, Exhaust D=79 | 2 |
Z46-1-1 Fittings & Mountings, Coolers
| 13***9Z | Bolt | 2 |
| 13***2Z | Bolt, M8 X 50 | 1 |
| 13***7Z | Bolt, M10 X 25, Flange Reduced Hex | 4 |
Z47-1-1 Cooling Pack, Assembly
| 16***80 | Cap, 1 Bar Pressure | 1 |
| 22***12 | Clip, Jubilee | 12 |
| 32***32 | Guard, Fan, Assembly, Tca | 1 |
Z47-2-1 Fan Guards
| 13***7Z | Screw, M6 X 25mm Long | 25 |
| 32***28 | Guard, Fan, Right Hand | 1 |
| 32***29 | Guard, Fan, Idler Pulley | 1 |
Z49-1-1 Cooling Fan & Spacer
| 13***5Z | Bolt, Flange Head, M8 X 65 | 4 |
| 14***7D | Washer, M8 Plain | 4 |
| 32***39 | Fan, Cooling, 24" Pusher | 1 |
Z50-15-1 Primary Fuel Filter, Installation
| 13***7Z | Screw, M8 X 25 | 2 |
| 13***7Z | Screw, M12 X 25 | 2 |
| 32***17 | Filter, Fuel Sediment, 30 Micron | 1 |
Z51-1-1 Primary Fuel Filter
| 32***02 | Ring, Retaining | 1 |
| 32***03 | Seal, Dust | 1 |
| 32***94 | Element, Fuel Filter | 1 |
Z58-1-1 Ccv Filter Outlet
| 32***53 | Clip | 1 |
| 32***19 | G.A, Ccv Breather Tca | 0 |
| 32***43 | G.A, Ccv Breather Tca | 0 |
Z60-6-1 Base Fork Guides
| 13***1Z | Bolt Flanged Hex M16 | 12 |
| 13***3Z | Nut, M16 | 8 |
| 14***1Z | Washer, M16 Plain | 8 |
Z60-3-1 Base & Fittings, Canopy Build (Mk2)
| 13***5Z | Bolt, M6 X 20, Reduced Flange Hex | 2 |
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 4 |
| 13***8Z | Bolt, Flange Head, M12 X 30 | 4 |
Z60-5-1 Lifting Frame, (Optional)
| 13***1Z | Bolt Flanged Hex M16 | 8 |
| 13***1Z | Nut, M30, Standard Hexagon | 1 |
| 32***30 | G.A, Lifting Frame | 1 |
Z61-17-1 Canopy Sealing
| 32***39 | G.A, Canopy Sealing | 1 |
| 33***37 | Seal, Bottom | 2 |
| 33***51 | Seal, Side Door | 2 |
Z61-3-1 Door - Rear
| 12***55 | Handle | 2 |
| 13***5Z | Bolt, Hex Flange Head, M5 X 20 | 2 |
| 13***5Z | Bolt, M6 X 20, Reduced Flange Hex | 1 |
Z61-4-2 Panel - Front
| 13***7Z | Bolt, M8 X 25, Flange Reduced Hex | 4 |
| 32***59 | G.A, Panel- Front, Steel | 1 |
| 33***25 | Panel, Front End | 1 |
Z61-2-1 Door - Front
| 13***5Z | Bolt, Hex Flange Head, M5 X 20 | 4 |
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 6 |
| 13***3Z | Nut | 2 |
Z61-14-2 Panel - Vent, Right Hand, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 2 |
| 13***5Z | Bolt, M6 X 20, Reduced Flange Hex | 7 |
| 13***3Z | Bolt, M8 X 16, Flange Reduced Hex | 6 |
Z61-12-2 Panel - Side, Left Hand, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 2 |
| 13***3Z | Bolt, M6 X 16, Flange Reduced Hex | 4 |
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 4 |
Z61-10-2 Panel - Centre, Right Hand, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 1 |
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 4 |
| 21***06 | Pin, Split; Replaces Lmc0060 | 1 |
Z61-1-1 Canopy Assembly
| 32***00 | G.A, Door - Front, Canopy | 1 |
| 32***02 | G.A, Door - Rear, Canopy | 1 |
| 32***16 | G.A., Emergency Stop Sw, Canopy | 1 |
Z61-5-1 Panel - Rear
| 13***0Z | Setscrew, M5x10mm | 3 |
| 13***7Z | Bolt, M8 X 25, Flange Reduced Hex | 14 |
| 13***9Z | Bolt, M8 X 35, Flange Reduced Hex | 4 |
Z61-8-2 Door - Side, Right Hand, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 1 |
| 13***1Z | Nut | 4 |
| 13***8Z | Nut, Flange Head, M8 | 8 |
Z61-15-2 Panel - Vent, Left Hand, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 1 |
| 13***5Z | Bolt, M6 X 20, Reduced Flange Hex | 2 |
| 13***3Z | Bolt, M8 X 16, Flange Reduced Hex | 10 |
Z61-16-2 Canopy Insulation, (Mk2)
| 32***16 | G.A, Tca Canopy Insulatio | 1 |
| 33***87 | Panel, Insulation, Bulkhead | 1 |
| 33***18 | Panel, Insulation, Radiator End Inner | 2 |
Z61-6-1 Panel - Front, Csp1
| 13***0Z | Setscrew, M5x10mm | 4 |
| 13***7Z | Bolt, M8 X 25, Flange Reduced Hex | 12 |
| 13***9Z | Bolt, M8 X 35, Flange Reduced Hex | 4 |
Z61-4-1 Panel - Front
| 13***0Z | Setscrew, M5x10mm | 3 |
| 13***7Z | Bolt, M8 X 25, Flange Reduced Hex | 8 |
| 13***9Z | Bolt, M8 X 35, Flange Reduced Hex | 4 |
Z61-13-2 Bulkhead, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 1 |
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 6 |
| 14***09 | Washer, M12, Plain | 2 |
Z61-6-2 Panel - Front, Csp2
| 13***0Z | Setscrew, M5x10mm | 4 |
| 13***7Z | Bolt, M8 X 25, Flange Reduced Hex | 12 |
| 13***9Z | Bolt, M8 X 35, Flange Reduced Hex | 4 |
Z61-11-2 Panel - Side, Right Hand, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 2 |
| 13***3Z | Bolt, M6 X 16, Flange Reduced Hex | 4 |
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 4 |
Z61-6-3 Panel - Front, Csp3
| 13***0Z | Setscrew, M5x10mm | 4 |
| 13***7Z | Bolt, M8 X 25, Flange Reduced Hex | 12 |
| 13***9Z | Bolt, M8 X 35, Flange Reduced Hex | 4 |
Z61-9-2 Door - Side, Left Hand, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 1 |
| 13***1Z | Nut | 4 |
| 14***6Z | Washer, M6 | 4 |
Z61-7-2 Roof Assembly, Mk2
| 13***0Z | Setscrew, M5x10mm | 1 |
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 14 |
| 32***15 | G.A, Roof (Mk2) | 1 |
Z61-10-3 Panel - Centre, Left Hand, (Mk2)
| 13***0Z | Setscrew, M5x10mm | 1 |
| 13***5Z | Bolt, Flange Head, M8 X 20 Lg | 4 |
| 21***06 | Pin, Split; Replaces Lmc0060 | 1 |
Z61-5-2 Panel - Rear
| 13***7Z | Bolt, M8 X 25, Flange Reduced Hex | 4 |
| 32***14 | Screw, Pan Head, M8 X 25 | 2 |
| 32***61 | G.A, Panel - Rear, Steel | 1 |
Z62-1-1 Alternator, Uci 274c-16
| 13***9Z | Bolt, M10 X 35, Flanged Hex | 12 |
| 14***3Z | Washer | 8 |
| 32***29 | G.A., Generator 100-120kva | 1 |
Z63-1-1 Stop Switch, Emergency
| 32***16 | G.A., Emergency Stop Sw, Canopy | 1 |
| 33***10 | Actuator, Emergency Stop | 1 |
| 33***11 | Block, Nc Contact | 2 |
Z63-2-1 Stop Plug, Emergency
| 32***82 | G.A, Plug-Emergency Stop | 1 |
| 33***03 | Plug, Emergency Stop | 1 |
Z65-11-4 Sensor, Oil Temperature
| 32***15 | G.A, Lube Oil Temp Sensor | 1 |
| 33***10 | Harness, Link, Engine Oil Pressure | 1 |
| 33***41 | Switch, Oil Temperature | 1 |
Z65-11-5 Electronic Governor
| 13***3Z | Bolt, M6 X 16, Flange Reduced Hex | 1 |
| 32***22 | Sensor, Vr Crankshaft | 1 |
| 32***65 | Plate, Sensor Clamping | 1 |
Z65-21-1 Engine Block Heater, 110/120v
| 32***50 | Heater, Cylinder Block, 1000w - 120v Mains | 1 |
| 32***53 | Washer, Copper Sealing | 1 |
| 32***82 | Kit-Heater, Engine Block, 120v | 1 |
Z65-22-1 Engine Block Heater, 230/240v
| 32***53 | Washer, Copper Sealing | 1 |
| 32***59 | Element, Engine Block Heater, 230v | 1 |
| 32***60 | Kit-Block Heater, Engine, 230v | 1 |
Z65-1-1 Battery Installation
| 13***7Z | Bolt, M12 X 25mm, Reduce Flange Hex | 3 |
| 13***3Z | Nut | 2 |
| 13***3Z | Nut, Self Lock, M6 | 2 |
Z65-11-3 Oil Pressure Sender
| 14***08 | Seal, Washer | 2 |
| 32***80 | G.A, Oil Pressure Sender | 1 |
| 33***79 | Adapter, Oil Pressure Sender | 1 |
Z65-11-2 Coolant Level Switch
| 32***92 | Switch, Coolant Level | 1 |
| 32***65 | G.A, Coolant Level Switch | 1 |
| 33***09 | Harness, Link, Low Coolant | 1 |
Z65-11-1 Engine Electrics
| 13***7Z | Bolt, M12 X 25mm, Reduce Flange Hex | 3 |
| 13***3Z | Nut | 2 |
| 13***3Z | Nut, Self Lock, M8 | 1 |
Z65-2-1 Battery Installation, With Isolator Switch
| 13***3Z | Bolt, M6 X 16, Flange Reduced Hex | 2 |
| 13***7Z | Bolt, M6 X 25, Flange Head | 2 |
| 13***3Z | Nut | 2 |
Z66-1-1 Decals & Handbooks
| 32***36 | G.A, Decals - Uk Logo | 1 |
| 32***38 | G.A, Decals - G120q | 1 |
| 32***39 | G.A, Handbook - G55q | 1 |
Z66-3-1 Decals G120qx
| 32***38 | G.A, Decals - G120q | 1 |
| 33***74 | Decal, Multi-Sheet | 1 |
| 33***06 | Decal, G120qx | 1 |
Z66-2-1 Decals G110qx
| 32***38 | G.A, Decals - G120q | 1 |
| 33***74 | Decal, Multi-Sheet | 1 |
| 33***50 | Decal, G110qx | 1 |
Z67-1-1 Tool Kit
| 12***44 | Strap | 1 |
| 14***5Z | Washer, M5; Replaces 69***59 | 1 |
| 32***63 | Kit-Tool | 1 |
Z68-1-1 Decals & Handbooks
| 32***36 | G.A, Decals - Uk Logo | 1 |
| 32***38 | G.A, Decals - G120q | 1 |
| 32***39 | G.A, Handbook - G55q | 1 |
Z68-2-1 Decals G110qx
| 32***38 | G.A, Decals - G120q | 1 |
| 33***74 | Decal, Multi-Sheet | 1 |
| 33***50 | Decal, G110qx | 1 |
Z68-4-1 Decals G110x
| 32***66 | G.A, Decals - G110x | 1 |
| 33***74 | Decal, Multi-Sheet | 1 |
| 33***61 | Decal, G110x | 1 |
Z68-3-1 Decals G120qx
Z68-5-1 Decals G120x
| 32***67 | G.A, Decals - G120x | 1 |
| 33***74 | Decal, Multi-Sheet | 1 |
| 33***63 | Decal, G120x | 1 |
Frequently asked questions
What engine does the JCB G110X use?
The JCB G110X uses a JCB Dieselmax or EcoMAX engine, depending on the specific production series and regional emissions requirements. Exact engine serials and build codes vary by configuration.
What is the operating weight of the JCB G110X?
Operating weight specifications for the G110X generator set vary by configuration, skid mounting, and fuel tank capacity. Consult the specific machine's technical data sheet or serial range documentation for exact weight figures.
What model replaced the JCB G110X?
The JCB G-series lineup includes the G120X and G120QX as larger capacity units. Specific successor models or direct replacements for the G110X depend on the production year and regional market requirements. Verify with JCB dealer documentation for the exact lineage of your serial range.
What G110X owners discuss
What engine generation and common failure modes are associated with the JCB G110X powertrain?
What are the typical hydraulic and transmission behaviors reported for this machine?
What undercarriage or wear patterns are typical for this machine type?
What are the common electrical and sensor issues for the G110X?
What fluids and lubricants are specified for the G110X?
What is the recommended maintenance interval for engine oil and filters?
What to check when buying a used G110X?
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Serial-range & configuration variants
This page covers the Jcb G110X. Related factory variants of the same model family:
Need a specific G110X part?
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