Parts
120| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 102-0455 | Kit, Gasket - Oil Pump | 3 | Gasket | buy |
| 102-0558 | 1 Heater, Oil Base - Optional Equipment 37 | 1 | Fluid | buy |
| 110-0667 | Gasket, Cover - Valve | 2 | Gasket | buy |
| 111-0650 | Oil filter cartridge | 1 | Oil filter | buy |
| 112-0069 | Pin, Piston Fuel Pump | 2 | Fuel pump | buy |
| 120-0386 | *Tube, Crankcase Oil | 1 | Hose | buy |
| 140-0645 | Adapter, Air Cleaner 24 155-1239 2 Clamp, Muffler (1-5/8") | 1 | Air filter | buy |
| 141-0203 | Seal, Felt - Manual Choke Units | 1 | Seal | buy |
| 141-0281 | Gasket, Carburetor Flange | 1 | Gasket | buy |
| 141-0661 | Seal, Rubber | 1 | Seal | buy |
| 141-0697 | Seal, Felt | 1 | Seal | buy |
| 141-0701 | Gasket, Bowl to Body | 1 | Gasket | buy |
| 141-0705 | "Retainer, Seal | 1 | Seal | buy |
| 141-0811 | £Washer, Fuel Valve Seat | 1 | Fluid | buy |
| 143-0015 | Gasket, Fuel Inlet Valve | 1 | Gasket | buy |
| 143-0077 | Gasket, Bowl Ring | 1 | Gasket | buy |
| 143-0208 | Screw and Gasket, Bowl | 1 | Gasket | buy |
| 143-0209 | Gasket, Bowl Screw | 1 | Gasket | buy |
| 143-0220 | Valve, Choke - Manual Choke 17. 143-0110 1 Plug, Expansion | 1 | Spark plug | buy |
| 143-0329 | *"Nozzle | 1 | Injector | buy |
| 143-0929 | **Nozzle 19 143-0112 1 Spring, Idle Adjusting Screw | 1 | Injector | buy |
| 143-0941 | **Vatve, Fuel Inlet | 1 | Fluid | buy |
| 1441-0830 | *Vaive Seat Assembly, Fuel | 1 | Fluid | buy |
| 145-0308 | Tube, Gas Inlet | 1 | Hose | buy |
| 149-0045 | Gasket, Intake Manifold Manifold, Intake Gasket | 1 | Gasket | buy |
| 149-0095 | *Gasket. Valve 18 618-0129 1 Ring. Retainer - Primer | 2 | Gasket | buy |
| 149-0096 | Valve and Cage | 2 | Gasket | buy |
| 149-0149 | *Gasket, Bow! Mounting | 1 | Gasket | buy |
| 149-0150 | *Bow! Only | 1 | Air filter | buy |
| 149-0672 | “Spring (Replaces 149-0093) 19 149-0858 1 “Gasket. Diaphragm - Lower | 1 | Gasket | buy |
| 149-1024 | Rod, Fuel Pump Primer - 140-0828 1 Spec G Only | 1 | Pump | buy |
| 150-0730 | Left Pull 20 309-0237 1 Pressure Switch - Low Oil | 1 | Fluid | buy |
| 154-0973 | Gasket, Exhaust Manifold | 2 | Gasket | buy |
| 159-0556 | Band, Reservoir Tank | 1 | Belt | buy |
| 160-0043 | Gasket, Breaker Box Mounting | 1 | Gasket | buy |
| 160-0150 | *Gasket, Cover | 1 | Gasket | buy |
| 160-0752 | Stator Assembly, Magneto 16 160-0043 1 Gasket, Ignition Breaker Box | 1 | Gasket | buy |
| 160-1040 | Gasket Kit NH (Engine) | 1 | Gasket | buy |
| 181-0623 | +Puliey, Alternator | 1 | Alternator | buy |
| 190-0016 | Plate, Bearing Retainer 23 505-0054 3 Plug, Pipe (1/4) | 1 | Spark plug | buy |
| 190-0021 | Gasket, Cover to Housing 22 850-0045 12 Washer, Lock - Spring (5/16") | 1 | Gasket | buy |
| 190-0115 | Shim Set, End Play Adjustment 24 190-0306 2 Gasket, Bearing Plate to | 1 | Gasket | buy |
| 191-0543 | ‘Alternator (35 Ampere, 12 Voit} 1300 191-0725 1 Guard, Belt | 1 | Belt | FridayParts $217.80 |
| 191-0623 | Pulley. Alternator and contact your nearest Motorola dealer. | 1 | Alternator | buy |
| 191-0790 | Motor, Starter (includes Parts 16 ©6191-0749 1 “Lever Assembly | 1 | Starter | buy |
| 191-1089 | *Yoke Assembly, (Includes Frame. 21 800-0050 2 Screw. Cap - Hex Head - Starter | 1 | Starter | buy |
| 191-1233 | * Alternator Assembty (Includes | 1 | Alternator | buy |
| 192-0152 | +tACover, Starter | 1 | Starter | buy |
| 194-0511 | Starter Motor - (Includes Parts 9 | 1 | Starter | buy |
| 332-0570 | Jumper, Starter to Switch | 1 | Starter | buy |
| 402-0455 | Screw, Cap - Hex Head - Starter 17 | 3 | Starter | buy |
| 501-0005 | Gasket, Carburetor Mounting | 1 | Gasket | buy |
| 502-0055 | Line, Oil - Governor | 1 | Hose | buy |
| 503-0032 | Clamp, Hose (17/64" ID x 7/16 OD x | 8 | Hose | buy |
| 503-0315 | Hose, Regulator to Carburetor Gasoline Units) | 1 | Hose | buy |
| 503-0365 | Clamp, Hose | 1 | Hose | buy |
| 503-0444 | Hose, Air Cleaner (2" ID x 30") | 1 | Hose | buy |
| 509-0016 | Seal, Oil Housing | 1 | Seal | buy |
| 509-0040 | Seal, Oil - Crankshaft | 1 | Seal | buy |
| 509-0041 | Seal, Bearing Plate | 1 | Seal | buy |
| 511-0051 | Belt, Drive | 1 | Belt | buy |
| 517-0025 | tAGPlug, Grip | 1 | Spark plug | buy |
| 517-0048 | Gasket, Base - Oil | 3 | Gasket | buy |
| 520-0526 | Plug, Spark | 4 | Spark plug | buy |
| 600-0005 | Screw, Cap - Hex Head 15 193-0005 1 Gauge, Oil Pressure | 1 | Fluid | buy |
| 617-0021 | Plug, Dot Button | 2 | Spark plug | buy |
| 790-0020 | Gasket, Housing to Engine 21 510-0024 1 Cup, Roller Bearing | 1 | Gasket | buy |
| A25D | Fuel filter element | 1 | Fuel filter | buy |
| A26G | Air filter element | 1 | Air filter | buy |
| 101-0450 | Screw, Cap - Hex Head 3/8-16 x 1-1/4" | 1 | Service part / kit | FridayParts $799.90 |
| 101-0450-02 | BEARING, CRANKSHAFT - .002" Undersize | 2 | Service part / kit | buy |
| 101-0450-10 | BEARING, CRANKSHAFT - .010" Undersize | 2 | Service part / kit | buy |
| 101-0450-20 | BEARING, CRANKSHAFT - .020" Undersize | 2 | Service part / kit | buy |
| 101-0450-30 | BEARING, CRANKSHAFT - .030" Undersize | 2 | Service part / kit | buy |
| 104-0032 | Gear, Crankshaft | 1 | Service part / kit | buy |
| 104-1316 | Crankshaft (includes Parts 10 WASHER, FLA1-WHEEL MOUNTING | 1 | Service part / kit | buy |
| 105-0332 | Gear | 1 | Service part / kit | buy |
| 105-0541 | Washer, Thrust | 1 | Service part / kit | buy |
| 110-0666 | Cover, Valve Compartment | 2 | Service part / kit | buy |
| 110-0915 | Block Assembly, Cylinder | 1 | Service part / kit | buy |
| 112-0003 | "Ring, Piston Pin Retainer & BEARING, CONNECTING ROD . | 4 | Service part / kit | buy |
| 112-0136 | PISTON AND PIN (Includes Retaining Rings) - Standard | 2 | Service part / kit | buy |
| 112-0136-05 | PISTON AND PIN - .005" Oversize | 2 | Service part / kit | buy |
| 112-0136-10 | PISTON AND PIN - .010" Oversize | 2 | Service part / kit | buy |
| 112-0136-20 | PISTON AND PIN - .020" Oversize | 2 | Service part / kit | buy |
| 112-0136-30 | PISTON AND PIN - .030" Oversize | 2 | Service part / kit | buy |
| 112-0136-40 | PISTON AND PIN - .040" Oversize | 2 | Service part / kit | buy |
| 114-0203 | Rod, Connecting (Includes Bolt and Bushing) | 2 | Service part / kit | buy |
| 123-0865 | 1 Baffle, Breather Tube- Spec A through S BASE, OIL | 1 | Service part / kit | eBay |
| 123-0954 | Cap and Valve, Breather | 1 | Service part / kit | buy |
| 134-0565 | Wheel, Blower | 1 | Service part / kit | buy |
| 134-0589 | Housing, Cylinder Air - Left | 1 | Service part / kit | buy |
| 134-0670 | Baffle, Air - Key 2 Spec G and H | 1 | Service part / kit | buy |
| 134-0673 | Gear, Ring (Part of Flywheel) | 1 | Service part / kit | buy |
| 134-1895 | Flywheel {includes Ring Gear) 13 812-0156 6 Screw, Machine - Round Head | 1 | Service part / kit | buy |
| 134-2131 | Baffle, Air 27 191-0760 3 *Screw, Machine | 1 | Service part / kit | buy |
| 141-0077 | £*Washer, Main Jet Assembly 16 | 1 | Service part / kit | buy |
| 141-0679 | Shaft, Choke | 1 | Service part / kit | buy |
| 141-0698 | Screw & Washer, Choke and | 4 | Service part / kit | buy |
| 141-0699 | Washer | 1 | Service part / kit | buy |
| 141-0700 | Screw, Throttle Stop | 13 | Service part / kit | buy |
| 141-0702 | ° Float Assembly | 11 | Service part / kit | buy |
| 141-0703 | 141--07(32 TL~~.-oyo; | 10 | Service part / kit | buy |
| 141-0706 | Plate, Throttle | 1 | Service part / kit | buy |
| 141-0708 | Bowi, Fuel | 2 | Service part / kit | buy |
| 141-0709 | Shaft and Lever, Throttle | 1 | Service part / kit | buy |
| 141-0710 | Spring, Idie Needie > F5-1207 | 16 | Service part / kit | buy |
| 141-0711 | Spring, Throttle Stop | 14 | Service part / kit | buy |
| 141-0733 | Spring, Main Gas Needle | 4 | Service part / kit | buy |
| 141-0734 | Needle. Main Gas Adjusting | 1 | Service part / kit | buy |
| 141-0736 | Plug, Bowl | 1 | Service part / kit | buy |
| 141-0741 | Plate, Choke | 3 | Service part / kit | buy |
| 141-0799 | Spring, idle Needle Gasoline and Gas | 20 | Service part / kit | buy |
| 141-0830 | *Valve Seat Assembly, Fuel | 1 | Service part / kit | buy |
| 143-0105 | Float and Lever | 1 | Service part / kit | buy |
| 143-0110 | Plug - Idle Passage Carburetor No Longer Available, For Replacement Order Kit #146-0295. | 1 | Service part / kit | buy |
| 143-0112 | Carburetor No Longer Available, For Replacement Order Kit #146-0295. | 1 | Service part / kit | buy |
| 143-0202 | 7 t Valve, Throttle- & 143-0221 4 ¥ | 1 | Service part / kit | buy |
| 143-0204 | Valve, Choke - Electric Choke | 1 | Service part / kit | buy |
| 143-0210 | Bowl | 1 | Service part / kit | buy |
Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.
Common questions
What engine does the Cummins/Onan CCKB 20 HP use?
The Cummins/Onan CCKB 20 HP tractor is powered by the Cummins/Onan CCKB engine.
About
Cummins/Onan CCKB 20 HP — tractor. Specifications and parts compiled from manufacturer documents.