Jcb VM115HD(TIER 3)
Maintenance schedule, common problems & OEM parts breakdown
The JCB VM115HD(TIER 3) Vibromax is a single-drum vibratory roller designed for soil and asphalt compaction. It is powered by a JCB 444 diesel engine meeting Tier 3 emissions standards. The machine features a hydrostatic drive system and a smooth or tamping foot drum shell. Production years for this specific Tier 3 configuration are not explicitly defined in the provided sources, but the instruction manual edition is dated March 2006. The VM115HD is part of the VM115 series, which includes the VM115D and VM115PD variants. Configurations offered include cab or canopy operator stations, with options for heating, air conditioning, and soundproofing. The machine is characterized by its modular design, allowing for various equipment fittings to suit different compaction needs.
Across the VM115 series, the primary change is the engine configuration, with the VM115HD utilizing the JCB 444 engine. The Tier 3 designation indicates compliance with specific emissions regulations of the time, distinguishing it from earlier non-Tier 3 models and later Tier 4/Stage V variants. The VM115HD matters in the used and parts market because it represents a robust, mechanically simple compaction tool with accessible maintenance points. Its hydrostatic drive and JCB 444 engine are known for durability, and the availability of service manuals and parts for the VM115 series ensures continued support. The machine's design allows for easy access to fluid gauges and drain points, making it a practical choice for fleet managers seeking reliable compaction equipment with manageable upkeep costs.
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 VM115HD(TIER 3) specifications
Engine
| Model | JCB 444 |
| Emissions Tier | Tier III |
| Power | 130 hp (97 kW) |
Weights
| Operating Weight | 11,300 kg (24,912 lb) / 11,600 kg (25,574 lb) varies by configuration |
| Operating Weight (VM115HD specific) | 11,300 kg (24,912 lb) |
| Operating Weight (VM115PD specific) | 11,600 kg (25,574 lb) |
| Operating Weight (VM115HD T3 specific) | 12,150 kg (26,787 lb) |
Dimensions
| Transport Length | 5.44 m (214.3 in) |
| Transport Width | 2.25 m (88.6 in) |
| Transport Height | 2.94 m (115.6 in) |
| Wheelbase | 2.846 m (112.0 in) |
| Ground Clearance | 0.447 m (17.6 in) |
| Drum Diameter (Smooth) | 1.50 m (59.1 in) |
| Drum Width | 2.10 m (82.7 in) |
Performance
| Travel Speed | 6.5 mph (10.5 km/h) |
Service capacities (summary)
| Fuel Tank | Not documented for this exact serial range — verify with your dealer |
| Hydraulic System | Not documented for this exact serial range — verify with your dealer |
| Engine Oil | Not documented for this exact serial range — verify with your dealer |
| Cooling System | Not documented for this exact serial range — verify with your dealer |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
Jcb VM115HD(TIER 3) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the VM115HD(TIER 3) beyond the schedule
Predictive Maintenance & Fluid Analysis
At the 500-hour interval, take oil samples from the engine, hydraulic system, and rear axle to establish a baseline. Monitor hydraulic oil for contamination and metal debris, especially around the vibration motor and drum drive gear box. Check the hydraulic return filter magnet for metallic particles. Inspect the drum drive gear box oil for signs of wear or water ingress. Use JCB-spec hydraulic oil and engine oil meeting the machine's API specification. Regular fluid analysis helps detect developing bearing or seal issues before they cause catastrophic failure.
Corrective & Common Repairs
Common repairs include replacing drive belts on the vibration system and engine, which are subject to high stress. Inspect the vibration coupling for wear and replace if damaged. Check the drum drive gear box for oil leaks and seal wear. Replace the primary and secondary fuel filters to protect the JCB 444 engine's fuel injection system. Inspect the drum shell for wear and repair cracks or holes. Check the rear axle oil level and condition, replacing if necessary. Ensure all grease points on the drum, vibration system, and steering joints are properly lubricated to prevent premature wear.
Overhaul & Rebuild Points
Major overhaul points include the drum drive gear box, vibration motor, and rear axle. At the 2000-hour interval, inspect the drum drive gear box internals for wear and replace if necessary. Check the vibration motor mounts and hydraulic lines for damage. Inspect the rear axle differential and final drives for wear. Replace the hydraulic tank oil and clean the tank thoroughly. Inspect the drum shell for significant wear and repair or replace as needed. Check all structural welds and frame components for cracks. Address any issues with the engine cooling system, including the radiator and hoses.
Seasonal & Environment Servicing
In cold weather, ensure the engine cooling system is protected with the correct coolant mixture to prevent freezing. Check the battery condition and terminals, as cold temperatures can reduce battery performance. Inspect the air filter for clogging, which can be more common in dusty environments. In hot weather, monitor the engine temperature and ensure the cooling system is clean and functioning properly. Check the hydraulic oil temperature and ensure the cooling system is adequate. Inspect the drum shell for damage from debris or impact. Ensure all safety decals and lights are visible and functional.
VM115HD(TIER 3) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 32/925949 | Filter, Fuel Lift Pump, Assembly, 5 Micron | Fuel system service | Check fitment → |
| 7242/96131 | Filter, Cartridge, Air Conditioning | Air intake service | Check fitment → |
| 320/20172 | Alternator, 14v/95amp, Un-Filtered | Scheduled service item | Check fitment → |
| 2611/00002 | Kit-Gasket, Hydraulic Filter | Scheduled service item | Check fitment → |
| 2611/00004 | Filter, Head | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
VM115HD(TIER 3) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| P0087 | Fuel rail pressure too low | Clogged primary fuel filter, weak lift pump, or air leaks on the suction side. | Replace primary fuel filter; verify lift pump primes; inspect for air leaks. |
| P0191 | Fuel rail pressure sensor performance | Erratic rail pressure readings confusing the ECU due to sensor or wiring issues. | Check filter age; test sensor 5V/ground; wiggle-test connector. |
| P2201 | NOx sensor out of range | Common trigger for regen loops and DEF warnings due to sensor or exhaust leak issues. | Inspect NOx connector/harness; check for exhaust leaks upstream. |
| P20EE | SCR NOx efficiency low | SCR reports poor conversion, often due to sensor or DEF injector issues rather than the catalyst. | Use fresh DEF (32.5%); inspect DEF injector crystals; verify NOx sensors. |
| P1C54 | SCR inducement derate | Power cut imposed as a result of an unresolved emissions fault. | Fix the root SCR/DEF code first; top off clean DEF; complete regen if required. |
| U029D | Lost NOx sensor communication | ECU cannot communicate with NOx sensor A due to electrical faults. | Check battery voltage; inspect NOx connector pins; verify power/ground/CAN continuity. |
| U0073 | CAN bus off | Module network drop, often caused by battery or ground issues before a bad ECU. | Load-test battery; clean grounds; inspect harness at pivots. |
| T135 | Transmission oil temperature high | Transmission overheating warning. | Check oil level; inspect cooler fins; allow cool down before continued heavy work. |
| T072 | Output speed sensor no signal | Erratic shifting or limp gear from missing speed signal. | Inspect speed sensor connector; check wiring at articulation points. |
| ENG OIL | Engine oil pressure low | Oil pressure below safe threshold. | Check oil level immediately; inspect for leaks; check filter and sensor before condemning the pump. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
VM115HD(TIER 3) attachments & work tools
Drum Configurations
The VM115HD(Tier 3) utilizes a smooth drum configuration with a diameter of 1500 mm (59.1 in) and a width of 2100 mm (82.7 in). Padfoot drum options are available for the VM115D/PD class with an inner diameter of 1400 mm (55.1 in) and an outer diameter of 1600 mm (63.0 in), though the HD variant is specified as smooth drum in the technical data.
Operating Mass & Ballast
The VM115HD(Tier 3) has a maximum operating weight of 12150 kg (26786 lb). The standard VM115D/PD class weighs 11300 kg (24912 lb) and 11600 kg (25574 lb) respectively. Rear axle load with tyre ballast is specified as 5300 kg (11685 lb) for the HD variant.
Engine & Power
The machine is powered by a Tier III compliant engine delivering 130 hp (97 kW). The engine identification plate indicates a JCB Dieselmax or Cummins QSB configuration depending on the specific serial range and market, with power rated per ISO 3046-1.
Hydraulic System
The Vibromax uses a hydrostatic propulsion system with a vibrating drum compaction system. Hydraulic test points require specific adaptors: JCB male to Vibromax female threaded adaptor (the OEM part reference) and Vibromax male to JCB female threaded adaptor (the OEM part reference) to connect standard JCB test hoses to the M16 x 2mm test points.
Serial Number Applicability
The VM115HD(Tier 3) falls within the VM Range Tier II/III service manual scope starting from serial number the OEM part reference. The specific VM 115 Tier III manual applies to machines from serial number the OEM part reference onwards. The PIN structure includes a World Manufacturer Identification (JCB), Machine Type (VM115), a randomly generated check letter, and the Machine Serial Number.
Dimensions & Transport
Transport dimensions for the VM115 class are a length of 5444 mm (214.3 in), width of 2250 mm (88.6 in), and height of 2935 mm (115.6 in). The wheelbase is 2846 mm (112.0 in) and ground clearance is 447 mm (17.6 in).
All VM115HD(TIER 3) assemblies by section
Every catalogued assembly group for the Jcb VM115HD(TIER 3). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
A Attachments
A3-1-1 Leveling Blade
| 20***00 | Screw, M20x100 | 12 |
| 20***35 | Screw | 4 |
| 21***00 | Nut, M20 | 12 |
A4-1-1 Drum Sprinkler Kit, & Parts
| 20***70 | Screw, M20x70 | 2 |
| 20***00 | Screw, M20x100 | 2 |
| 21***00 | Nut, M20 | 4 |
B Bodywork, Cab, Loader End
B1-2-1 Rear Chassis Incl., Hydraulic Tank
| 13***2Z | Bolt, M12 X 50mm | 4 |
| 20***55 | Screw | 2 |
| 20***25 | Screw, Hexagon M8x25 | 28 |
B1-13-1 Scraper Vulkollian, Build D Option
| 20***60 | Screw | 16 |
| 20***65 | Screw, Hexagon M20x65 | 16 |
| 22***21 | Washer, Din 21 | 8 |
B1-12-1 Scraper Tamping Foot, Build Pd Option
| 20***60 | Screw, Hexagon M20x60 | 40 |
| 20***65 | Screw, Hexagon M20x65 | 16 |
| 22***21 | Washer, Din 21 | 48 |
B1-7-1 Locking Mechanism, < 29 006 59
| 20***20 | Screw | 5 |
| 20***10 | Capscrew, M6x10 | 3 |
| 20***25 | Screw, M6x25 | 4 |
B1-14-1 Scraper, Build D Option
| 20***65 | Screw, Hexagon M20x65 | 16 |
| 22***21 | Washer, Din 21 | 8 |
| 22***20 | Washer, Din 20 | 8 |
B1-4-1 Steps, <1802239
| 20***35 | Screw, Hex, M12x35 | 4 |
| 22***12 | Washer, M12 | 5 |
| 72***10 | Step | 1 |
B1-1-2 Roller Frame, Vm115 Hd Option
| 40***32 | Decal, Walk Behind | 1 |
| 72***30 | Frame, Roller | 1 |
B1-8-1 Centre Pivot, < 1802300
| 20***70 | Screw, M16x70 | 24 |
| 20***20 | Screw | 10 |
| 20***20 | Screw | 1 |
B1-5-1 Engine Cover
| 20***25 | Screw, Hexagon M8x25 | 4 |
| 20***25 | Screw, Hexagon M10x25 | 10 |
| 20***35 | Screw, Hexagon M10x35 | 4 |
B1-7-2 Locking Mechanism, > 29 006 60
| 20***16 | Screw, M6 X 16 | 4 |
| 20***20 | Screw, Hexagon M8x20 | 5 |
| 20***25 | Screw, M6x25 | 4 |
B1-9-1 Cooler Cover
| 20***20 | Screw | 14 |
| 22***08 | Washer, M8 | 14 |
| 27***10 | Strip, Edge Protection | 0 |
B1-3-1 Door
| 20***20 | Capscrew, M8x20 | 8 |
| 21***08 | Nut | 4 |
| 22***08 | Washer, M8 | 4 |
B1-10-1 Side Flap Assembly
| 27***26 | Strip | 0 |
| 37***63 | Key, Ignition &, Side Flap & Door | 1 |
| 72***51 | Cover, Side Flap | 1 |
B1-1-1 Roller Frame, Vm115 D/Pd Options
| 40***32 | Decal, Walk Behind | 1 |
| 72***35 | Frame, Roller | 1 |
B1-15-1 Shells Scraper, Coussinet Build Pd, Option
| 20***60 | Screw, Hexagon M20x60 | 36 |
| 20***20 | Screw, Hexagon M24x120 | 18 |
| 20***70 | Screw, Hexagon M16x70 | 2 |
B1-8-2 Centre Pivot, >1802301
| 13***3Z | Bolt, M10 X 16 | 2 |
| 13***5Z | Bolt | 1 |
| 13***6Z | Bolt, M16 X 70mm | 16 |
B1-4-2 Steps, >1802240
| 13***9Z | Screw, M12 X 35mm, Screw, M12 X 35mm; M12 X 35. Items 21 & 22 Are Used On 23***00 And 23***00 Throttle Brackets | 4 |
| 13***3Z | Nut, Lock, M10 | 9 |
| 13***0D | Capscrew, M10 X 40 | 9 |
B2-5-4 Sun Roof
| 20***00 | Screw, Hexagon M24x100 | 4 |
| 22***24 | Washer | 4 |
| 72***10 | Sunroof, With Out Rops | 1 |
B2-12-1 Lock, Mechanism, From Serial Number 2900828
| 33***37 | Grip, Cap | 1 |
| 33***38 | Lock, Turning Trap | 1 |
| 33***39 | Base | 1 |
B2-4-1 Handrail
| 20***30 | Screw | 1 |
| 20***50 | Screw, Hexagon M16x50 | 1 |
| 21***00 | Nut, M16 | 1 |
B2-7-1 Hand Rail
| 20***25 | Screw, Hexagon M8x25 | 2 |
| 20***30 | Screw, Hex M8 X 30 | 2 |
| 20***40 | Screw, Hexagon M12x40; Change Of Vendor Code 26/10/07 San 23603, Informed By Dalanda Balde | 2 |
B2-2-1 Seat & Seat Base
| 20***08 | Screw | 4 |
| 20***30 | Capscrew, M10x30 | 2 |
| 20***20 | Capscrew, M8x20 | 4 |
B2-9-1 Rops Cab Assembly
| 19***25 | Mat, Damping | 1 |
| 20***30 | Capscrew, M24x140 | 6 |
| 72***40 | Harness, Wiper Pumps | 1 |
B2-10-1 Cab Door, Left Hand Side, Up To S/N 2900827
| 20***16 | Capscrew, M6x16 | 2 |
| 20***30 | Screw, M 6x30 Din7991 | 2 |
| 20***35 | Screw | 2 |
B2-8-1 Cover Instrument, Panel
| 20***16 | Capscrew, M6x16 | 2 |
| 20***55 | Capscrew, M8x55 | 2 |
| 22***08 | Washer, M8 | 2 |
B2-5-1 Frame, Rops & Fops
| 20***40 | Capscrew, M24x140 | 6 |
| 27***00 | Decal, Seatbelt | 1 |
| 27***08 | Plug, Plastic | 23 |
B2-1-1 Cab Base, (Operators Stand)
| 20***50 | Screw | 4 |
| 20***25 | Screw, Hexagon M8x25 | 9 |
| 20***35 | Screw, Hexagon M10x35 | 16 |
B2-3-1 Seat Components
| 72***63 | Seat, Belt | 1 |
| 72***69 | Damper | 1 |
| 72***70 | Fork | 1 |
B2-5-3 Sun Roof, Complete
| 21***10 | Plate | 6 |
| 21***00 | Nut, M10 | 6 |
| 26***41 | Buffer | 6 |
B2-11-1 Cab Door, Right Hand Side
| 20***16 | Capscrew, M6x16 | 6 |
| 20***35 | Screw | 2 |
| 22***08 | Washer, M8 | 2 |
B2-5-2 Fops Complete
| 20***60 | Screw, Hexagon M10x60 | 6 |
| 21***10 | Plate | 6 |
| 72***45 | Frame, Fops | 1 |
B5-3-1 Decals, D/Pd Build
| 27***12 | Decal | 1 |
| 27***12 | Decal | 1 |
| 27***12 | Decal, Attention | 1 |
B5-1-10 Machine Decals, Vm115 Hd Option
| 27***50 | Decal, Vibromax | 1 |
| 27***70 | Decal, Vibromax | 2 |
| 27***30 | Decal, Jcb Vibromax | 2 |
B5-2-1 Decals, D/Pd Build
| 27***01 | Decal, Oil Level | 1 |
| 27***23 | Decal, Hlp 46 | 1 |
| 27***40 | Decal, Max / Min | 1 |
B5-1-1 Machine Decals, D/Pd Build
| 27***50 | Decal, Vibromax | 1 |
| 27***70 | Decal, Vibromax | 2 |
| 27***30 | Decal, Jcb Vibromax | 2 |
B5-4-1 Decals, Warning
| 33***79 | Decal, Warning Fan Blades, Remove Key From Ignition | 1 |
| 67***13 | Decal, Fastening Point | 6 |
| 72***17 | Drive Lever Label | 1 |
C Electrics-Machine, Cab & Engine
C1-3-1 Machine Electrics, With Cab
| 20***25 | Screw, Hexagon M8x25 | 4 |
| 20***16 | Capscrew, M4x16 | 4 |
| 20***25 | Capscrew, M10x25 | 4 |
C1-2-1 Rotation Light
| 81***37 | S11, S13, S14, 2 Position Switch; 3 Point Switch Says 7832-35 - 'New' Extra Pin, Switch Says 7832-10 - This Is Correct | 1 |
| 81***52 | Decal, Rotation Light | 1 |
| 83***15 | Cable | 1 |
C1-4-1 Machine Electrics, Without Cab
| 20***25 | Screw, Hexagon M8x25 | 8 |
| 20***16 | Capscrew, M4x16 | 4 |
| 21***04 | Nut, M4, Din 125 | 4 |
C1-6-1 Machine Lighting, Without Cab
| 20***20 | Screw, Hexagon M8x20 | 4 |
| 21***00 | Nut, M8 | 4 |
| 23***21 | Clip | 25 |
C1-1-1 Back-Up Alarm
| 20***16 | Screw, M6 X 16 | 2 |
| 22***06 | Washer, M6 | 2 |
| 23***21 | Clip | 2 |
C2-3-1 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 |
C2-1-1 Engine Electrics, (Including Battery)
| 13***1Z | Screw, Hex Head, M8 X 12 | 1 |
| 13***3Z | Screw, M8 X 16 | 4 |
| 13***5Z | Screw, Hexagon M8 X 20mm Long | 1 |
C2-1-11 Switches & Senders, 12volt
| 17***02 | Seal, Ring | 1 |
| 32***46 | Switch, Oil Pressure | 1 |
| 32***57 | Seal, Bonded | 1 |
C2-5-1 Accessories
| 20***20 | Screw, Hexagon M6x20 | 1 |
| 20***20 | Screw, Hexagon M8x20 | 1 |
| 21***00 | Nut, M6 | 1 |
C2-4-1 Alternator, 12volt - 95amp
| 13***8Z | Screw, Star Drive, M10 X 30 | 1 |
| 13***2Z | Bolt, Star Drive, M10 X 120 | 1 |
| 32***10 | Alternator, 14v-95amp | 1 |
C3-4-1 Air Conditioning &, Heater Unit (Fig 2)
| 20***12 | Screw, Hexagon M8x12 | 2 |
| 20***16 | Screw, Hexagom M8x16 | 6 |
| 20***20 | Screw, Hexagon M8x20 | 4 |
C3-7-1 Air Conditioning, Water System
| 20***30 | Capscrew, M4x30 | 2 |
| 21***04 | Nut, M4, Din 125 | 2 |
| 22***04 | Washer, M4, Din 125 | 2 |
C3-12-1 Digital Compaction
| 20***40 | Screw, Hexagon M8 X 40 | 2 |
| 20***30 | Capscrew, M6x30 | 2 |
| 21***00 | Nut, M8 | 2 |
C3-8-1 Air Conditioning, System
| 20***30 | Capscrew, M6x30 | 4 |
| 21***00 | Nut, M6 | 1 |
| 22***06 | Washer | 4 |
C3-13-1 Rops Cab Assembly
| 19***25 | Mat, Damping | 1 |
| 20***30 | Capscrew, M24x140 | 6 |
| 72***40 | Harness, Wiper Pumps | 1 |
C3-3-1 Air Conditioning &, Heater Unit (Fig 1)
| 20***12 | Screw, Hexagon M6x12 | 20 |
| 20***20 | Screw, Hexagon M6x20 | 20 |
| 20***25 | Capscrew, M8x25 | 6 |
C3-5-1 Air Conditioning &, Heater Unit (Fig 3)
| 20***20 | Screw, Hexagon M6x20 | 2 |
| 21***00 | Nut, M6 | 2 |
| 22***06 | Washer | 2 |
C3-11-1 Heater Unit
| 20***20 | Screw, Hexagon M6x20 | 26 |
| 20***25 | Capscrew, M8x25 | 6 |
| 20***08 | Screw | 16 |
C3-2-1 Instrument Panel
| 20***12 | Capscrew, M3x12 | 2 |
| 20***16 | Capscrew, M8x16 | 4 |
| 20***13 | Capscrew, M3x12 | 8 |
C3-1-1 Fuse Box & Relays
| 20***30 | Screw, M6x30 | 1 |
| 20***20 | Screw, Hexagon M8x20 | 3 |
| 20***12 | Capscrew, M3x12 | 4 |
D Controls-Machine, Engine & Steering
D1-2-1 Controls,, Leveling Blade
| 81***61 | Kit-Seal | 2 |
| 81***50 | Pedal | 2 |
| 83***75 | Wire | 0 |
D1-1-1 Controls, Drive &, Vibration
| 20***35 | Screw, Hexagon M8x35 | 4 |
| 20***20 | Capscrew, M6x20 | 4 |
| 20***13 | Screw, Tapping, 8x13 | 8 |
D3-2-2 Steering Column, Assembly, From S/N 18 022 00
| 72***00 | Column, Steering | 1 |
| 72***05 | Lever | 1 |
| 72***06 | Cover | 1 |
D3-2-1 Steering Column, Assembly, Up To S/N 1802199
| 72***00 | Column, Steering | 1 |
| 72***50 | Column, Steering | 1 |
| 72***55 | Lever, Gear Shift | 1 |
D3-1-1 Steering Column, Complete, Up To S/N 1802199
| 20***25 | Screw, Hexagon M10x25 | 4 |
| 22***10 | Washer, M10 | 4 |
| 27***10 | Knob | 1 |
D3-1-2 Steering Column, Complete, From S/N 1802200
| 12***42 | Knob, Assembly, Steering Wheel | 1 |
| 20***25 | Screw, Hexagon M10x25 | 4 |
| 22***10 | Washer, M10 | 4 |
E Hydraulics & Air Including, Steering
E1-9-1 Circuit,, Hydraulic Leveling, Blade
| 20***20 | Screw, Hexagon M8x20 | 4 |
| 20***45 | Screw, Hexagon M8x45 | 2 |
| 20***45 | Capscrew, M6x45 | 4 |
E1-8-1 Circuit, Pressure, Testing Point
| 20***20 | Screw, Hexagon M8x20 | 2 |
| 25***20 | Hose, 630mm | 4 |
| 25***25 | Hose | 2 |
E1-2-2 Circuit, Drive, From S/N 18 020 45
| 20***45 | Capscrew, M6x45 | 2 |
| 20***50 | Capscrew, M6x50 | 4 |
| 20***60 | Capscrew, M6x60 | 4 |
E1-2-1 Circuit, Drive, Up To S/N 18 020 44
| 20***45 | Capscrew, M6x45 | 2 |
| 20***50 | Capscrew, M6x50 | 4 |
| 20***60 | Capscrew, M6x60 | 4 |
E1-5-1 Circuit, Brakes
| 20***70 | Screw, Hexagon M8x70 | 2 |
| 20***45 | Screw, Hexagon M8x45 | 1 |
| 20***30 | Capscrew, M6x30 | 2 |
E1-6-1 Circuit, Cooler
| 20***30 | Capscrew, M10x30 | 8 |
| 25***22 | Connector | 1 |
| 25***22 | Connector | 1 |
E1-4-1 Circuit, Filter, (Hydraulic)
| 25***15 | Adapter | 1 |
| 25***17 | Adapter | 2 |
| 25***15 | Connector | 2 |
E1-1-1 Circuit, Propulsion
| 20***45 | Capscrew, M6x45 | 2 |
| 20***50 | Capscrew, M6x50 | 4 |
| 20***60 | Capscrew, M6x60 | 4 |
E1-7-1 Circuit, Leakage, Return Line
| 20***00 | Screw, Hexagon M10x100 | 2 |
| 20***30 | Capscrew, M6x30 | 2 |
| 20***40 | Capscrew, M6x40, Din 912 | 4 |
E1-3-1 Circuit, Steering
| 20***22 | Capscrew, M6x22 | 8 |
| 25***15 | Adapter | 3 |
| 25***15 | Connector | 4 |
E2-2-1 Gear Pump
| 20***34 | Pump, Gear | 1 |
| 20***25 | Capscrew, M10x25 | 2 |
| 22***10 | Washer, M10 | 2 |
E2-1-1 Hydraulic Pump &, Pump Drive
| 20***30 | Screw, Hexagon M10 X 30 | 6 |
| 20***35 | Screw, Hexagon M10x35 | 8 |
| 20***45 | Screw, Hexagon M16x45 | 2 |
E2-5-1 Gearbox Roller Drum
| 20***25 | Screw, Hexagon M8x25 | 2 |
| 20***20 | Screw | 12 |
| 23***62 | Circlip | 6 |
E3-3-1 Valve Components, Leveling Blade
| 72***24 | Plug | 2 |
| 72***25 | Plug | 2 |
| 72***45 | Valve Plate | 1 |
E3-1-1 Oil Filter, Hydraulic
| 26***02 | Kit-Gasket, Hydraulic Filter | 1 |
| 26***04 | Filter, Head | 1 |
| 26***42 | Cover, Filter | 1 |
E3-2-1 Valve, Leveling Blade
| 20***40 | Screw, Hexagon M8 X 40 | 4 |
| 22***08 | Washer, M8 | 4 |
| 72***89 | Bar | 2 |
E4-2-1 Leveling Blade, Ram
| 22***25 | Bearing, Liner | 2 |
| 23***42 | Circlip | 2 |
| 72***24 | Piston Rod | 1 |
E4-1-1 Steering Ram
| 22***31 | Bearing | 2 |
| 72***20 | Ram, Steering Assembly | 1 |
| 72***21 | Piston Rod | 1 |
F Axles, Wheels & Transmission
F1-1-1 Exciter Complete
| 20***50 | Screw, Hexagon M16x50 | 16 |
| 20***25 | Screw | 1 |
| 23***15 | Circlip | 2 |
F1-3-2 Suspension, Right Hand, Side From S/N 1802045
| 20***85 | Screw, Hexagon M20x85, Screw,Hex, M20 X 85, 8.8; M20 X 85, Screw,Hex, M20 X 85, 8.8; M20x85 | 12 |
| 20***20 | Screw, Hexagon M20x220 | 8 |
| 20***16 | Screw, Hexagon M10x16 | 6 |
F1-2-1 Drum Suspension, Left Hand Side
| 20***60 | Screw | 2 |
| 20***85 | Screw, Hexagon M20x85, Screw,Hex, M20 X 85, 8.8; M20 X 85, Screw,Hex, M20 X 85, 8.8; M20x85 | 6 |
| 20***00 | Screw, Hexagon M20x200 | 10 |
F1-3-1 Drum Suspension, Right Hand Side, Up To S/N 1802044
| 20***85 | Screw, Hexagon M20x85, Screw,Hex, M20 X 85, 8.8; M20 X 85, Screw,Hex, M20 X 85, 8.8; M20x85 | 12 |
| 20***20 | Screw, Hexagon M20x220 | 8 |
| 20***16 | Screw, Hexagon M10x16 | 6 |
F2-2-1 Centre Casing, Rear Axle
| 72***05 | Housing | 1 |
| 72***06 | O Ring | 4 |
| 72***07 | Cover | 2 |
F2-3-1 Differential, Assembly
| 72***20 | Carrier, Diferential | 1 |
| 72***21 | Nut | 1 |
| 72***22 | Bearing | 2 |
F2-6-1 Drop Gearbox
| 72***12 | Plug | 1 |
| 72***50 | Screw | 10 |
| 72***52 | Plug | 1 |
F2-1-1 Rear Axle
| 20***60 | Screw | 8 |
| 20***35 | Screw | 2 |
| 21***00 | Nut, M20 | 8 |
F2-5-1 Rear Axle Brakes
| 72***06 | O Ring | 2 |
| 72***08 | Breather | 2 |
| 72***56 | Disc | 2 |
F2-4-1 Hub & Components, Halfshaft & Housing
| 72***11 | Plug | 4 |
| 72***75 | Gear, Planet | 6 |
| 72***76 | Bearing | 6 |
F3-1-2 Smooth, Drum Complete, From S/N 1802045
| 25***16 | Plug | 1 |
| 27***39 | Seal | 1 |
| 28***10 | Hose | 0 |
F3-4-1 Wheels & Tyres, Build Pd
| 40***13 | Valve | 1 |
| 40***15 | Tyre | 1 |
| 72***21 | Rim | 1 |
F3-1-1 Smooth Drum, Build D, Up To S/N 1802044
| 25***16 | Plug | 1 |
| 27***39 | Seal | 1 |
| 28***10 | Hose | 0 |
F3-3-1 Wheels & Tyres, Build D
| 40***13 | Valve | 1 |
| 40***15 | Tyre | 1 |
| 72***21 | Rim | 1 |
F3-5-1 Shells Scraper, Coussinet Build Pd
| 20***60 | Screw, Hexagon M20x60 | 36 |
| 20***20 | Screw, Hexagon M24x120 | 18 |
| 20***70 | Screw, Hexagon M16x70 | 2 |
F3-2-2 Tamping Foot Drum, Build Pd, From S/N 1802045
| 25***16 | Plug | 1 |
| 27***39 | Seal | 1 |
| 28***10 | Hose | 0 |
F3-2-1 Tamping Foot Drum, Build Pd, Up To S/N 1802044
| 25***16 | Plug | 1 |
| 27***39 | Seal | 1 |
| 28***10 | Hose | 0 |
N Filters
N1-1-1 Filters
| 26***70 | Filler, Cap, Vented | 1 |
| 32***49 | Filter, Fuel Lift Pump, Assembly, 5 Micron | 1 |
| 72***50 | Cleaner | 1 |
V Jcb444 Engine Installation, Components (Tieriii)
V41-1-1 Engine Assembly, Complete
| 32***21 | Engine, Assembly 108kw - 12v, Tca 10" Sae | 1 |
V42-1-1 Engine Mounting, Brackets, (Suspension)
| 20***00 | Screw | 4 |
| 20***10 | Screw | 4 |
| 20***16 | Screw, M6 X 16 | 1 |
V43-1-1 Air Filter
| 40***43 | Valve, Dust | 1 |
| 72***51 | Housing, Air Filter | 1 |
| 72***52 | Element | 1 |
V44-1-1 Air Filter Complete
| 20***25 | Screw, Hexagon M8x25 | 2 |
| 20***40 | Screw, Hexagon M8 X 40 | 2 |
| 20***25 | Screw, Hexagon M10x25 | 2 |
V44-11-1 Air Induction Hoses
| 23***21 | Clip | 2 |
| 23***56 | Clamp | 1 |
| 40***97 | Strap | 1 |
V45-1-1 Exhaust
| 20***30 | Screw, Hex M8 X 30 | 4 |
| 20***40 | Screw, M10 X 40 | 3 |
| 22***08 | Washer, M8 | 4 |
V48-1-1 Installation Cooler
| 20***20 | Screw, Hexagon M8x20 | 5 |
| 20***12 | Screw, Hex, M10x12 | 1 |
| 20***25 | Screw, Hexagon M10x25 | 2 |
V48-1-10 Cooler, Assembly
| 20***25 | Screw, Hexagon M8x25 | 28 |
| 22***08 | Washer | 28 |
| 72***77 | Oil Cooler | 1 |
V48-3-1 Radiator Hoses
| 23***09 | Clamp | 1 |
| 25***20 | Connector | 1 |
| 25***18 | Plug | 1 |
V48-2-1 Water Tank
| 12***79 | Tank, Expansion For Sensor, Assembly | 1 |
| 20***30 | Screw, Hex M8 X 30 | 2 |
| 20***45 | Screw, Hexagon M8x45 | 1 |
V49-21-1 Lower Idler Pulley, Large
| 12***61 | I.A, Cooling 1.16 2ws, Scout | 1 |
| 12***62 | I.A, Cooling 1.25 2ws, Scout | 1 |
| 12***67 | I.A, Cooling 1.16 Aws, Scout | 1 |
V49-1-1 Cooling Fan & Spacer
| 20***20 | Screw, Hexagon M8x20 | 4 |
| 20***50 | Screw | 4 |
| 28***16 | Washer | 4 |
V49-7-2 Front End Drive, Accessory, With Cooling Fan
| 32***00 | Hub, Fan Drive, Assembly | 1 |
| 32***03 | Pulley, Cooling Fan 1.25:1, D=133mm | 1 |
| 32***30 | Pulley, Idler, Long | 1 |
V50-1-1 Fuel Pipes
| 20***30 | Screw, Hexagon M10 X 30 | 4 |
| 21***00 | Nut, M10 | 2 |
| 22***10 | Washer, M10 | 4 |
V51-1-1 Water Separator
| 32***49 | Filter, Fuel Lift Pump, Assembly, 5 Micron | 1 |
V57-1-1 Engine Oil Drain
| 25***65 | Connector | 1 |
| 25***15 | Adapter | 2 |
| 25***15 | Plug | 1 |
VM115HD(TIER 3) serial number reference
Locate the machine identification plate on the frame. The Product Identification Number (PIN) includes the machine type, model, and serial number. Verify applicability with a JCB dealer.
| Prefix | Identifies | Notes |
|---|---|---|
| 02900500-02900999 | VM115HD TIER 3 | |
| 02901000-02901999 | VM115HD TIER 3 |
Frequently asked questions
What engine does the VM115HD(TIER 3) use?
The VM115HD(TIER 3) uses a JCB 444 diesel engine meeting Tier 3 emissions standards.
What is the operating weight of the VM115HD(TIER 3)?
The operating weight is not specified in the provided sources.
What model replaced the VM115HD(TIER 3)?
The specific successor model to the VM115HD(TIER 3) is not identified in the provided sources.
What VM115HD(TIER 3) owners discuss
What engine powers the VM115HD(TIER 3) and what are the known failure patterns for this generation?
What are the typical undercarriage and wear patterns for this machine type?
What are common electrical or sensor issues reported for JCB machines of this era?
What engine quirks are associated with the Tier 3 Dieselmax generation?
What is the recommended fluid specification for the hydraulic and transmission systems?
How do you identify the specific engine variant on a VM115HD(TIER 3)?
What to check when buying a used VM115HD(TIER 3)?
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Need a specific VM115HD(TIER 3) part?
Search live OEM part data, check fitment, and cross-reference alternatives with Heavy Parts AI.