Caterpillar 854K
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar 854K is a heavy-duty wheel dozer designed for large-scale mining, power generation utilities, and general contracting applications. This machine features a Cat C32 ACERT 12-cylinder engine delivering up to 907 hp (676 kW) gross power. It operates within a significant weight class, with an operating weight of approximately 224,25 and 217,128.9 lb (98,487.9 kg) depending on configuration. The 854K utilizes a planetary power shift transmission with three forward and three reverse gears and is available in Tier 2 (RM6 prefix) and Tier 4 Final (KK6 prefix) emissions configurations.
Across its production life, the 854K focused on structural durability through robotic welding and full box-section frames to resist torsional stress. The integration of STIC control systems and advanced Rimpull Control (RCS) improved operator efficiency and reduced tire wear. In today's used equipment market, the 854K remains a high-value asset due to its robust C32 powertrain and availability of Cat Reman parts. Its ability to perform multiple life cycles through optimized serviceability makes it a critical machine for operators requiring mobility, versatility, and heavy compaction capabilities.
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.
Caterpillar 854K specifications
Engine
| Engine Model | Cat C32 ACERT |
| Number of Cylinders | 12 |
| Gross Power | 907 hp (676 kW) |
| Net Power (ISO 9249) | 814 hp (607 kW) |
| Emissions (U.S. EPA Tier 4 Final) Gross Power | 900 hp (671 kW) |
| Displacement | 32.1 l (1958 in²) |
| Bore | 5.7 in (145 mm) |
| Stroke | 6.4 in (162 mm) |
| Aspiration | Turbocharged |
| Rated Speed | 1750 rpm |
| Net Torque | 3129 lb ft (4242 N·m) |
| Peak Torque @ 1,200 rpm | 3139 lb ft (4242 N·m) |
| Torque Rise | 30% |
Weights
| Operating Weight | 224,254 lb (101,720 kg) |
Dimensions
| Length with Blade on Ground | 44 ft (13,405 mm) |
| Wheelbase | 19.25 ft (5,890 mm) |
| Ground Clearance | 27 in (691 mm) |
| Height to Top of Cab | 18.34 ft (5,590 mm) |
| Height to Top of Exhaust Pipe | 17.17 ft (5,234 mm) |
| Height to Top of Hood | 13 ft (3,984 mm) |
| Centerline of Front Axle to Hitch | 9.67 ft (2,945 mm) |
| Centerline of Rear Axle to Edge of Bumper | 13.75 ft (4,195 mm) |
| Tire Size | 45/65-R45 |
Performance
| Transmission Type | Cat Planetary Power Shift |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
| Max Speed - Forward | 13.2 mph (21.2 km/h) |
| Max Speed - Reverse | 14.7 mph (23.7 km/h) |
| Direct Drive - Forward 2 | 8.1 mph (13 km/h) |
| Direct Drive - Reverse 3 | 15.6 mph (25.1 km/h) |
| Converter Drive - Forward 3 | 13.2 mph (21.2 km/h) |
| Converter Drive - Reverse 3 | 14.6 mph (23.5 km/h) |
| Minimum Turning Radius | 31 ft (9,550 mm) |
| Total Steering Angle | 86° |
| Hydraulic Output @ 1,850 rpm / 6,900 kPa | 124 gpm (470 L/min) |
| Relief Valve Setting - Lift (Large Pump) | 3,289 psi (22,675 kPa) |
| Relief Valve Setting - Tilt (Small Pump) | 3,560 psi (24,560 kPa) |
| Rear Axle Oscillation | ±10 degrees |
Blades
| Blade Capacity Range | 25 to 45 m³ (33 to 58 yd³) |
| Blade Width | 20.8 ft (6,321 mm) |
| Blade Height | 7.2 ft (2,179 mm) |
Service Capacities
| Fuel Tank - Standard | 413 gal (1,562 L) |
| Cooling System | 53 gal (200 L) |
| Engine Oil Capacity | 32 gal (120 L) |
| Transmission Fluid | 45 gal (169 L) |
| Front Differential | 98 gal (369 L) |
| Rear Differential | 90 gal (342 L) |
| Hydraulic System - Implement and Brakes (Tank Only) | 81 gal (326 L) |
| Hydraulic System - Steering and Cooling Fan (Tank Only) | 77 gal (290 L) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
854K fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine Crankcase | 31.8 gal (120.4 L) to 32 gal (120 L) | Cat DEO/STOU (per RAVENOL spec for 10W-30 compatibility with Caterpillar requirements) |
| Cooling System | 52.9 gal (200.2 L) to 53 gal (200 L) | Cat ELC (Engine Coolant) |
| Fuel Tank | 412.7 gal (1562.2 L) to 413 gal (1562 L) | Diesel fuel |
| Transmission/Powertrain | 44.7 gal (169.2 L) to 45 gal (169 L) | Cat TO-4 or Allison C-4 |
| Front Differential/Final Drive | 97.5 gal (369.1 L) to 98 gal (369 L) | Cat TO-4 |
| Rear Differential/Final Drive | 90.4 gal (342.2 L) to 90 gal (342 L) | Cat TO-4 |
| Hydraulic System (Implement and Brakes - Tank Only) | 81 gal (326 L) | Cat HYDO / ISO VG 68 HVLP |
| Hydraulic System (Steering and Engine Cooling Fan - Tank Only) | 77 gal (290 L) | Cat HYDO / ISO VG 68 HVLP |
| Grease/Lubrication Points | Autolube system equipped |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar 854K maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the 854K beyond the schedule
Predictive Maintenance & Fluid Analysis
Utilize Cat S.O.S Services to monitor engine oil, hydraulic fluid, coolant, and transmission oil. Analyze wear metals like iron or copper and contaminants such as silicon to detect early component degradation. Regular sampling during PM3 and PM4 intervals allows for the detection of pump wear or gear fatigue before catastrophic failure occurs, protecting the C3 and transmission systems.
Corrective & Common Repairs
Monitor hydraulic system for contamination, as particles cause 75% of failures in pumps and valves. Regularly inspect hydraulic hoses for cracks or abrasion to prevent pressure loss. Check the air intake precleaner and primary elements to prevent dirt ingestion. Ensure all hydraulic cylinder seals on lift and tilt functions are inspected for leaks to maintain effective implement response.
Overhaul & Rebuild Points
Focus on major component evaluation during 2,000-hour intervals. Inspect the turbocharger and engine air-to-air aftercooler (ATAAC) for efficiency losses. Evaluate structural integrity of the full box-section frames and pivot mounts. For high-hour machines, assess the condition of the planetary power shift gears and the hydraulic pump's piston components to plan for necessary rebuilds or Cat Reman replacements.
Seasonal & Environment Servicing
In dusty or quarry environments, check air filters daily and clean radiator/oil cooler fins frequently. In high-altitude operations up to 3,050 m (10,000 ft), ensure the turbocharging system is performing without derating. For machines in extreme temperatures, verify cooling system additive levels and inspect all heavy-duty hoses and belts for seasonal cracking or thermal fatigue.
854K common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 9X-8216 | Filter Element-Cab Air | Air intake service | Check fitment → |
| 198-6571 | Element As | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
854K fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E360 | Engine Coolant Temperature — High | Low coolant level, failed thermostat, or water pump issue | Diagnose cooling system; do not operate until resolved |
| E361 | Engine Coolant Temperature — Very High (Shutdown) | Severe cooling system failure | Perform full cooling system diagnosis; engine shutdown required |
| 110-0 | Engine Coolant Temp — Above Normal | Low coolant level or thermostat failure | Inspect cooling system, refill coolant, and test thermostat |
| 110-3 | Engine Coolant Temp Sensor — Voltage High | Open circuit or sensor failure | Check wiring and replace sensor if confirmed faulty |
| 174-3 | Engine Fuel Temperature — Voltage Above Normal | Open circuit in sensor wiring | Inspect harness and replace sensor if necessary |
| 190-8 | Engine Speed — Abnormal Frequency | Speed sensor air gap, sensor failure, or tone ring damage | Check sensor gap and test speed sensor and tone ring |
| 2458-2 | DPF #1 Differential Pressure — Erratic | Plugged pressure ports or failing sensor | Clean pressure ports and test sensor; verify DPF soot load |
| 41-3 | 8-Volt DC Supply — Voltage Above Normal | Short to power on 8V reference circuit | Inspect sensors sharing the 8V supply and isolate fault |
| 41-4 | 8-Volt DC Supply — Voltage Below Normal | Short to ground on 8V reference circuit | Disconnect sensors one at a time to locate short |
| 2348-9 | SAE J1939 Data Link #2 — Abnormal Update Rate | CAN bus wiring damage or termination fault | Check CAN wiring and measure termination resistance |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
854K attachments & work tools
Blades
Capacities range from 25 to 45 m³ (33 to 58 yd³). Standard dimensions include a width of 20.8 ft (6.34 m) and height of 7.2 ft (2.19 m), though other configurations show a width of 249.6 in (6.34 m) and height of 86.4 in (2.19 m).
Rippers
Optional hydraulic ripper features double-acting cylinders with a bore and stroke of 184 mm × 454 mm (0.60 ft × 1.5 ft). Maximum ripper depth is 2.20 ft (681 mm) with a maximum raise of 3.90 ft (1189 mm).
Winches
Not documented for this exact serial range — verify with your dealer.
Drawbars/Counterweights
Not documented for this exact serial range — verify with your dealer.
Cab/ROPS/FOPS Guarding
Standard configuration includes a sound-suppressed, pressurized cab with separate ROPS/FOPS meeting SAE J1040 and ISO 3471 criteria. FOPS meets SAE J231 and ISO 3449 Level II standards.
Hydraulic Arrangement
Lift/tilt system uses double-acting cylinders with a bore of 177 mm (0.58 ft) and stroke of 1760 mm (5.8 ft). Tilt/tip cylinders have a bore of 267 mm (0.88 ft) and stroke of 286 mm (0.94 ft).
All 854K assemblies by section
Every catalogued assembly group for the Caterpillar 854K. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Braking System
205-9236 Base Gp-Foot Brake -Pedal, Lh
| 00***01 | Ring-Retaining | 3 |
| 10***17 | Switch As-Limit; (Stop Light) | 1 |
| 11***52 | Pedal-Brake; (Right) | 1 |
251-4629 Base Gp-Foot Brake -Pedal, Rh
| 00***01 | Ring-Retaining | 3 |
| 11***76 | Harness As-Brake; (Right Ft Brake Base) | 1 |
| 11***52 | Pedal-Brake; (Right) | 1 |
250-9458 Control Gp-Foot Brake
| 20***36 | Base Group-Foot Brake; -Pedal, Lh | 1 |
| 25***58 | Control Group-Foot Brake | 1 |
| 25***29 | Base Group-Foot Brake; -Pedal, Rh | 1 |
4e-6401 Control Gp-Parking Brake
| 09***67 | Pin-Clevis | 1 |
| 12***71 | Knob | 1 |
| 3E***67 | Cable As-Parking Brake Control | 1 |
Electrical And Starting System
3e-6328 Alarm Gp -Caterpillar Monitoring System
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 3E***28 | Alarm Group; -Caterpillar Monitoring System-Action | 1 |
3e-6389 Lamp Gp-Dome
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
| 3E***89 | Lamp Group-Dome; -With Switch-Cab, Rh, Lh | 1 |
214-4863 Sensor Gp-Position -Rotary
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 1 |
| 21***63 | Sensor Group-Position; -Rotary-Tc Impeller Clutch, Lh Pedal | 1 |
171-3759 Switch Gp-Limit
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 12***74 | Tube-Heat Shrink; (5.72-mm Dia)(950-cm) | 0 |
| 14***36 | Pin-Connector; (14-Ga To 18-Ga) | 3 |
275-7764 Switch Gp-Wiper
| 01***16 | Setscrew; (8-32x0.5-In) | 1 |
| 27***41 | Switch Group-Wiper; -Intermittent-Front, Rear | 1 |
| 27***64 | Switch Group-Wiper; -Intermittent | 1 |
275-7741 Switch Gp-Wiper -Intermittent
| 10***06 | Receptacle Kit; (Includes Wedge And Receptacle Assem.) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 6 |
| 27***41 | Switch Group-Wiper; -Intermittent-Front, Rear | 1 |
280-9826 Wiring Gp-Cab
| 01***16 | Setscrew; (8-32x0.5-In) | 1 |
| 03***13 | Screw-Forming; (10-24x0.37-In) | 6 |
| 09***84 | Locknut; (M12x1.75-Thd) | 2 |
Hydraulic System
259-3001 Pivot Gp-Pilot Valve
| 14***15 | Pin-Adjustment | 3 |
| 14***17 | Retainer | 1 |
| 15***81 | Spring | 1 |
Operator Station
173-1028 Adjuster Gp-Seat
| 11***92 | Rod | 1 |
| 13***38 | Washer-Plastic; (13x31.7x0.8-mm Thk) | 2 |
| 13***44 | Latch Assem.; (Lh) | 1 |
237-3970 Air Compressor Gp-Seat
| 23***70 | Air Compressor Group-Seat | 1 |
242-8026 Air Conditioner Ar
| 24***33 | Duct Group-Cab Air | 1 |
| 24***26 | Air Conditioner Ar | 1 |
| 24***51 | Air Conditioner Group | 1 |
247-4951 Air Conditioner Gp
| 03***91 | Pop - Rivet (To Secure Safety Lable) | 4 |
| 03***38 | Clamp | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
214-7635 Arm Gp-Window Wiper -Front
| 13***88 | Clip | 3 |
| 13***90 | Nozzle As-Washer | 1 |
| 19***21 | Bolt-Socket Head; (M6x1x25-mm) | 4 |
214-7636 Arm Gp-Window Wiper
| 13***88 | Clip | 3 |
| 13***90 | Nozzle As-Washer | 1 |
| 19***21 | Bolt-Socket Head; (M6x1x25-mm) | 4 |
251-0124 Box Gp-Storage
| 25***23 | Box As | 1 |
| 25***24 | Box Group-Storage | 1 |
| 25***84 | Box As; (Front) | 1 |
242-1903 Box Gp-Storage
| 16***27 | Mat | 1 |
| 16***31 | Sheet | 1 |
| 24***03 | Box Group-Storage | 1 |
272-3384 Cab & Platform Gp
| 10***54 | Seal; (1040-cm) | 0 |
| 12***01 | Door Group-Lh; -Lh | 1 |
| 24***40 | Platform Group-Operator | 1 |
289-3556 Cab Ar
| 11***63 | Pedal Group-Governor | 1 |
| 11***10 | Sealing Group-Glass | 1 |
| 17***97 | Support Group-Steering Control | 1 |
271-7256 Cab Gp -With Rubber Mounted Glass
| 10***15 | Hinge-Rh | 2 |
| 25***75 | Frame As | 1 |
| 25***76 | Glass; (Cab Door) | 1 |
289-9496 Control Gp-Pilot Operated Hyd -Joystick, 3-Function
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 7 |
| 14***40 | Adapter; (Straight) (-8 Orb X -8 Orfs) | 12 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 1 |
236-5240 Control Gp-Steering
| 09***35 | Connector | 1 |
| 13***07 | Elbow-45 Degree | 2 |
| 14***18 | Connector As | 2 |
177-4113 Control Gp-Stic
| 09***62 | Washer; (Hard) (3.4x7x0.8mm Thk) | 2 |
| 10***29 | Actuator | 1 |
| 10***73 | Grip | 1 |
4e-8413 Control Gp-Stic
| 17***13 | Control Group-Stic | 1 |
| 4E***20 | Base | 1 |
| 4E***27 | Housing | 1 |
236-5241 Control Gp-Stic Lockout
| 14***66 | Lever As-Stic Steer Lockout | 1 |
| 14***51 | Plate As | 1 |
| 14***52 | Plate As | 1 |
242-0389 Cover Gp-Cab
| 24***89 | Cover Group-Cab | 1 |
| 24***88 | Cover | 2 |
| 24***89 | Gasket | 2 |
123-8701 Door Gp-Cab -Lh
| 12***01 | Door Group-Lh; -Lh | 1 |
| 3E***00 | Seal; (580-cm) | 0 |
| 4E***05 | Handhold | 1 |
242-5333 Duct Gp-Cab Air
| 12***15 | Duct | 1 |
| 12***16 | Duct | 1 |
| 24***31 | Duct | 1 |
315-9896 Filter Gp-Cab Air
| 12***78 | Locknut; (M6x1-Thd) | 1 |
| 13***99 | Grommet | 1 |
| 19***56 | Sheet As | 1 |
148-9562 Control Gp-Handle -Joystick, 3-Function
| 14***62 | Handle Group-Modular; -Joystick, 3-Function-Lift, Tilt, Tip W/Downshift | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
9u-2675 Mounting Gp-Antenna -Radio
| 13***22 | Cable As-Coaxial | 1 |
| 7K***81 | Strap-Pressure & Return Hoses To | 1 |
| 9U***34 | Cable As-Coaxial | 1 |
282-2828 Installation Gp-Radio
| 1V***41 | Seal | 4 |
| 28***28 | Installation Group-Radio | 1 |
| 28***29 | Bracket As | 1 |
250-9306 Latch Gp-Cab Door & Window
| 09***84 | Locknut; (M12x1.75-Thd) | 1 |
| 10***54 | Seal; (1040-cm) | 0 |
| 10***71 | Clevis | 1 |
275-3638 Liner Gp-Cab
| 12***85 | Panel As-Trim | 1 |
| 12***87 | Panel | 1 |
| 12***90 | Liner-Cab | 1 |
179-1730 Module Gp-Message Center -Vims
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 17***30 | Module Group-Message Center; -Vims-Vids | 1 |
297-1401 Module Gp-Monitor Keypad
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 12***68 | Board Assembly | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
166-6928 Module Gp-Quad Gauge
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 16***28 | Module Group-Quad Gauge; -Engine Coolant Temp, Transmission Oil Temp, Hydraulic Oil Temp, Fuel Level | 1 |
| 8T***29 | Pin-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor) | 6 |
190-3445 Motor Gp-Window Wiper
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 13***11 | Motor Group-Window Wiper; (24-Volt, 2-Speed)(Front) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 5 |
190-3446 Motor Gp-Window Wiper
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 5 |
| 19***46 | Motor Group-Window Wiper; -Front Quarter, Lh | 1 |
155-5784 Motor Gp-Window Wiper -24-Volt
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 13***11 | Motor Group-Window Wiper; (24-Volt, 2-Speed)(Front) | 1 |
| 15***84 | Motor Group-Window Wiper; -24-Volt | 1 |
185-2154 Motor Gp-Window Wiper -24-Volt
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 18***54 | Motor Group-Window Wiper; -24-Volt-Front | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 5 |
284-4116 Operator Ar
| 24***89 | Cover Group-Cab | 1 |
| 28***16 | Operator Ar | 1 |
| 28***56 | Cab Ar | 1 |
2q-8698 Operator Ar
| 28***16 | Operator Ar | 1 |
| 2Q***98 | Operator Ar | 1 |
292-9241 Pan Gp-Backrest
| 13***43 | Plate As-Lumbar | 1 |
| 16***83 | Knob-Lumbar | 1 |
| 25***28 | Plug | 3 |
236-5224 Panel Gp-Instrument -Side
| 21***56 | Bracket As | 1 |
| 21***57 | Bracket As | 1 |
| 23***24 | Panel Group-Instrument; -Side | 1 |
286-7231 Panel Gp-Instrument -Front
| 10***68 | Bezel | 1 |
| 12***53 | Film-Face; (Lh)(Cat) | 1 |
| 12***54 | Film-Face; (Rh) | 1 |
112-5763 Pedal Gp-Governor
| 11***63 | Pedal Group-Governor | 1 |
| 19***73 | Fastener-Panel | 4 |
| 26***78 | Pedal Group-Governor | 1 |
242-0340 Platform Gp-Operator
| 24***40 | Platform Group-Operator | 1 |
| 24***27 | Platform As | 1 |
| 25***12 | Panel-Access | 1 |
210-2270 Recliner Gp-Seat
| 03***14 | Bolt-Self Locking; (1/4unc X 1/2) | 1 |
| 10***67 | Washer-Hard; (7.2x25x2-mm Thk) | 1 |
| 17***90 | Spring | 1 |
117-1410 Sealing Gp-Glass
| 11***10 | Sealing Group-Glass | 1 |
| 31***98 | Adhesive | 1 |
178-7910 Seat Gp -Cloth
| 09***43 | Pin-Cotter | 2 |
| 14***88 | Locknut-Flange; (3/8-16-Thd) | 8 |
| 17***30 | Screw-Button Head; (3/8-16x1-In) | 6 |
185-9726 Seat Gp -Cloth
| 0T***44 | Bolt (1.25" Long) | 1 |
| 11***91 | Rod | 1 |
| 17***37 | Spacer; (11.7x19.8x20.3-mm Thk)(Lh Seat Side) | 1 |
250-9976 Seat Gp
| 20***50 | Seat Belt; (3-In) | 1 |
| 24***11 | Seat Group-Companion | 1 |
| 25***76 | Seat Group | 1 |
255-2713 Seat Gp-Companion
| 17***07 | Rivet-Pop | 4 |
| 25***12 | Cover | 1 |
| 25***13 | Seat Group-Companion; -Bottom | 1 |
248-7511 Seat Gp-Companion
| 24***00 | Seat Group-Companion; -Back Rest | 1 |
| 24***09 | Spacer; (11.4x17.5x10.4-mm Thk) | 2 |
| 24***11 | Seat Group-Companion | 1 |
248-7500 Seat Gp-Companion
| 17***07 | Rivet-Pop | 4 |
| 24***00 | Seat Group-Companion; -Back Rest | 1 |
| 24***05 | Cushion As | 1 |
219-8090 Seat Gp-Suspension
| 17***87 | Setscrew; (1/4-20-Thd) | 4 |
| 17***35 | Block Kit; (Includes Bolt, Washers, Blocks And Setscrews) | 0 |
| 18***26 | Seat Group; -Cloth | 1 |
250-9873 Spring Gp-Cab Door
| 11***89 | Rod | 1 |
| 25***73 | Spring Group-Cab Door | 1 |
| 25***76 | Sheet As | 1 |
238-9083 Support Gp-Hydraulic Control
| 17***94 | Bracket As | 1 |
| 17***95 | Bracket As; (Rh) | 1 |
| 18***87 | Support-Cover | 1 |
178-3904 Support Gp-Seat
| 16***10 | Bolt; (M10x1.5x70-mm) | 4 |
| 17***83 | Bracket As; (Lh) | 1 |
| 17***04 | Support Group-Seat | 1 |
171-3897 Support Gp-Steering Control
| 01***02 | Lockwasher | 1 |
| 09***58 | Screw-Machine; (M6x1x14-mm) | 1 |
| 09***47 | Nut-Thin; (M16x2 Thd) | 1 |
277-8032 Suspension Gp-Seat -Air
| 10***03 | Fastener | 33 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 14***26 | Film-Instruction; (Seat Adjustment) | 1 |
242-1915 Washer Gp-Window
| 24***15 | Washer Group-Window | 1 |
| 24***21 | Reservoir | 1 |
| 7T***90 | Pump As; (Washer) | 4 |
242-1901 Wiper & Washer Gp-Window -Front, Rear
| 14***95 | Hose; (650-cm Each) | 0 |
| 15***79 | Wiper Arm Pivot Group | 2 |
| 15***84 | Motor Group-Window Wiper; -24-Volt | 1 |
236-5417 Wiper Gp-Window -Front Quarter
| 03***48 | Clip; (11.11mm .437in Id) | 2 |
| 14***95 | Hose; (650-cm Each) | 0 |
| 17***07 | Clip | 9 |
Power Train
2z-9958 Differential Gp -Custom
| 12***50 | Differential Group | 1 |
| 15***84 | Differential Group-Nospin | 1 |
| 2Z***58 | Differential Group; -Custom | 1 |
154-6384 Differential Gp-Nospin
| 12***51 | Case As-Differential | 1 |
| 15***84 | Differential Group-Nospin | 1 |
| 17***73 | Differential Group-Nospin | 1 |
172-0973 Differential Gp-Nospin
| 17***88 | Spider As | 1 |
| 17***73 | Differential Group-Nospin | 1 |
| 2G***47 | Clutch Assem. | 2 |
Steering System
152-2698 Valve & Mtg Gp-Solenoid
| 15***98 | Valve & Mtg Group-Solenoid; -Hydraulic Lockout | 1 |
| 15***85 | Valve Group-Solenoid; -Hydraulic Oil Cooler Shutoff | 1 |
| 7T***45 | Manifold-Solenoid Valve | 1 |
249-5615 Valve Gp-Pilot -Stic Steering
| 10***19 | Shim; (0.762-mm Thk) | 2 |
| 10***55 | Handle | 1 |
| 10***56 | Bracket | 1 |
260-7491 Valve Gp-Pilot -Joystick, 3-Function
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 13***97 | Plate | 1 |
| 13***98 | Retainer | 1 |
170-8513 Valve Gp-Pilot Cartridge
| 14***19 | Retainer | 1 |
| 15***25 | Plug-Stop | 1 |
| 15***26 | Spring; (Small) | 1 |
203-3312 Valve Gp-Pilot Cartridge
| 11***27 | Orifice | 1 |
| 14***16 | Retainer | 2 |
| 14***19 | Retainer | 1 |
147-1238 Valve Gp-Pilot Cartridge
| 09***19 | Seal-O-Ring (Id=15.80mm) | 1 |
| 10***18 | Shim; (.020in Thk) | 1 |
| 10***19 | Shim; (0.762-mm Thk) | 1 |
147-1237 Valve Gp-Pilot Cartridge
| 10***07 | Spring | 1 |
| 10***10 | Plunger | 1 |
| 14***37 | Valve Group-Pilot Cartridge; -Steering | 1 |
152-8385 Valve Gp-Solenoid
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 11***43 | Locknut; (5/16-18-Thd) | 1 |
| 15***83 | Cartridge As | 1 |
854K serial number reference
The machine PIN is located on a durable metal identification plate, typically riveted to the outer frame. For dozers, check the rear of the left side frame near the cab or above the final drive. The first three alphanumeric characters represent the prefix.
| Prefix | Identifies | Notes |
|---|---|---|
| H8M | 854K Wheel Dozer | Cat C32 ACERT engine. Load sensing hydraulic steering and oscillating rear axle. Operating weight: 101,720 kg (224,254 lb) or 101,164 kg (223,027 lb) depending on configuration. Emissions: U.S. EPA Tier 4. |
| H9K | 854K Wheel Dozer | Cat C32 ACERT engine. Load sensing hydraulic steering and oscillating rear axle. Operating weight: 101,720 kg (224,254 lb) or 101,164 kg (223,027 lb) depending on configuration. Emissions: U.S. EPA Tier 4. |
Frequently asked questions
What engine powers the Caterpillar 854K?
The 854K is equipped with a Cat C32 ACERT 12-cylinder, four-stroke engine.
What is the operating weight of this machine?
The operating weight varies by configuration/series, ranging from approximately 217,128.9 lb (98,487.9 kg) to 224,254 lb (101,720 kg).
What model replaced the 854K?
The provided documentation does not specify a direct successor model for the 854K.
What 854K owners discuss
What are the primary causes of power loss or engine performance issues in the C32 ACERT engine?
What should be monitored regarding the electrical system to prevent erratic ECM behavior?
What are the typical indicators of hydraulic system degradation?
How does the Rimpull Control System (RCS) function to protect tires?
What are the standard service refill capacities for the engine and transmission fluids?
What critical components should be inspected when purchasing a used 854K?
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Need a specific 854K part?
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