Service parts for the NH Power Drawer
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Standby power | 6 kW |
|---|
Maintenance & consumables
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air filter | 140-1229 | eBay |
Common questions
How many kW is the Cummins/Onan NH Power Drawer?
The Cummins/Onan NH Power Drawer is rated 6 kW standby.
What air filter does the Cummins/Onan NH Power Drawer use?
The Cummins/Onan NH Power Drawer uses air filter part number 140-1229.
Parts
80| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 101-0415 | Gasket, Bearing Plate | 1 | Gasket | Amazon eBay |
| 120-0650 | Tube, Crankcase Oil | 1 | Hose | Amazon eBay |
| 140-1229 | Air filter | Air filter | eBay | |
| 167-0262 | Spark plug | Spark plug | eBay $12.99 | |
| 504-0174 | Gasket, Valve Cover | 3 | Gasket | Amazon eBay |
| 509-0041 | Seal, Bearing Plate | 1 | Seal | Amazon eBay NAPA $16.75 |
| 101-0405 | Bearing, Camshaft (Precision) | 2 | Service part / kit | Amazon eBay NAPA $57.53 |
| 101-0420 | Bearing, Crankshaft - Front or Rear (Standard) | 1 | Service part / kit | Amazon eBay |
| 101-0420-02 | Bearing, Crankshaft - Front or Rear (.002 Undersize) | 1 | Service part / kit | Amazon eBay |
| 101-0420-10 | Bearing, Crankshaft - Front or Rear (.010 Undersize) | 1 | Service part / kit | Amazon eBay |
| 101-0420-20 | Bearing, Crankshaft - Front or Rear (.020 Undersize) | 1 | Service part / kit | Amazon eBay |
| 101-0420-30 | Bearing, Crankshaft - Front or Rear (.030 Undersize) | 1 | Service part / kit | Amazon eBay |
| 101-0439 | Plate, Rear Bearing Bearing, Crankshaft | 1 | Service part / kit | Amazon eBay NAPA $95.66 |
| 104-0043 | Washer,Gear | 1 | Service part / kit | Amazon eBay |
| 104-0051 | Nut, Hex Cylinder Head (3/8-24) | 20 | Service part / kit | Amazon eBay |
| 104-0091 | Washer, Flat (Special) | 4 | Service part / kit | Amazon eBay |
| 104-0170 | Screw | 1 | Service part / kit | Amazon eBay |
| 104-0675 | Washer, Crankshaft Gear Thrust | 1 | Service part / kit | Amazon eBay |
| 104-0843 | Washer, Crankshaft Gear Retaining | 1 | Service part / kit | Amazon eBay |
| 105-0352 | Camshaft (Includes Center Pin) | 1 | Service part / kit | Amazon eBay |
| 105-0353 | Gear Set, Timing (Includes Camshaft and Crankshaft Gears) | 1 | Service part / kit | Amazon eBay |
| 105-O314 | Washer, Camshaft Thrust | 1 | Service part / kit | Amazon eBay |
| 110-0080 | Cap, Valve Spring | 4 | Service part / kit | Amazon eBay |
| 110-1565 | Cover, Valve Compartment with Tube for Breather Housing (L.H.) | 1 | Service part / kit | Amazon eBay |
| 110-1566 | Head, Cylinder Left Side (2 Cylinder) | 1 | Service part / kit | Amazon eBay |
| 110-1624 | Guide, Valve (Engines with Valve Seals - Exhaust) | 1 | Service part / kit | Amazon eBay FridayParts $59.99 |
| 110-1976 | Block Assembly, Cylinder (Includes parts marked & Plus Intake and Exhaust Manifold) | 1 | Service part / kit | Amazon eBay |
| 112-0141 | Piston and Pin (Includes Retaining Rings) Standard | 2 | Service part / kit | Amazon eBay |
| 112-0141-05 | Bearing Half, Connecting Rod .005" Oversize | 2 | Service part / kit | Amazon eBay $26.86 |
| 112-0141-10 | .010 Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0141-20 | .020” Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0141-30 | .030” Oversize .040” Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0141-40 | Bearing Half, Connecting Rod .040" Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0142 | Pin, Piston | 2 | Service part / kit | Amazon eBay |
| 113-0165 | Ring Set, Piston (Standard) | 2 | Service part / kit | Amazon eBay |
| 113-0165-05 | Ring Set, Piston .005" Oversize | 2 | Service part / kit | Amazon eBay |
| 113-0165-10 | Ring Set, Piston .010" Oversize | 2 | Service part / kit | Amazon eBay |
| 113-0165-20 | Ring Set, Piston .020" Oversize | 2 | Service part / kit | Amazon eBay |
| 113-0165-30 | Ring Set, Piston .030" Oversize | 2 | Service part / kit | Amazon eBay |
| 113-0185-40 | Ring Set, Piston .040" Oversize | 2 | Service part / kit | Amazon eBay |
| 114-0166-30 | Bearing .030" Undersize | 4 | Service part / kit | Amazon eBay |
| 114-0188 | Standard | 4 | Service part / kit | Amazon eBay $29.95 |
| 114-0188-02 | .002' Undersize .010' Undersize | 4 | Service part / kit | Amazon eBay |
| 114-0188-10 | .010' Undersize .020' Unders0size | 4 | Service part / kit | Amazon eBay |
| 114-0188-20 | .020' Undersize | 4 | Service part / kit | Amazon eBay |
| 114-0203 | Rod, Connecting (Includes Bolt and Bushing) | 2 | Service part / kit | Amazon eBay |
| 1144X036 | Washer, Lock - Flywheel Mounting | 1 | Service part / kit | Amazon eBay |
| 115-0003 | Tappet, Valve Standard | 4 | Service part / kit | Amazon eBay |
| 115-0003-05 | Tappet, Valve .005" Oversize | 4 | Service part / kit | Amazon eBay |
| 123-1215 | Bolt Assembly Breather | 1 | Service part / kit | Amazon eBay |
| 134-0673 | Gear, Ring - Flywheel | 1 | Service part / kit | Amazon eBay |
| 134-0674 | Flywheel (Includes Ring Gear and Magnet Ring) | 1 | Service part / kit | Amazon eBay |
| 150-0075 | Pin, Camshaft Center | 1 | Service part / kit | Amazon eBay |
| 150-0077 | Plate, Governor Fly Ball | 1 | Service part / kit | Amazon eBay |
| 150-1257 | Spacer, Governor Fly Ball | 1 | Service part / kit | Amazon eBay |
| 150-1731 | Set, Cylinder | 2 | Service part / kit | Amazon eBay |
| 150-U178 | Ring, Camshaft Center | 1 | Service part / kit | Amazon eBay |
| 154-1424 | Insert, Exhaust Port | 1 | Service part / kit | Amazon eBay |
| 160-1154 | Point Set, Breaker | 1 | Service part / kit | Amazon eBay |
| 167-1616-01 | Plug wire | Service part / kit | eBay $60.00 | |
| 510-W15 | Ball, Flywheel Governor | 10 | Service part / kit | Amazon eBay |
| 511-0145 | Plug, Camshaft Operation | 1 | Service part / kit | Amazon eBay |
| 515-0001 | Key, Woodruff | 1 | Service part / kit | Amazon eBay |
| 515-0101 | Crankshaft Gear Mounting | 1 | Service part / kit | Amazon eBay |
| 515-0102 | Flywheel Mounting | 1 | Service part / kit | Amazon eBay |
| 516-0014 | Lock, Crankshaft Gear | 1 | Service part / kit | Amazon eBay |
| 516-0072 | Pin, Drive - Bearing Stop | 4 | Service part / kit | Amazon eBay |
| 516-0294 | Ring, Piston Pin Retaining | 4 | Service part / kit | Amazon eBay |
| 520-0716 | Stud | 4 | Service part / kit | Amazon eBay |
| 520-0717 | Cylinder Head (2/6 x 1-7/6-) | 4 | Service part / kit | Amazon eBay |
| 520-0720 | Rear Bearing Plate Mounting (3/8 x 1-2V32-) | 5 | Service part / kit | Amazon eBay |
| 5200715 | Stud | 8 | Service part / kit | Amazon Amazon eBay eBay |
| 524-0127 | Shim, Rear Bearing Plate | 1 | Service part / kit | Amazon eBay |
| 526-0163 | Washer, Flat Valve Compartment Cover (1/4" - Copper) | 2 | Service part / kit | Amazon eBay |
| 526-0185 | Screw, Hex Cap - Flywheel Mounting (7/16-14 x 4") | 1 | Service part / kit | Amazon eBay |
| 526-0250 | (Special) (3/8 x 1-1/16 OD) (3/8') | 2 | Service part / kit | Amazon eBay $8.99 |
| 600-0113 | Screw, Hex Cap Valve Cover Mounting (1/4-20 x 2") (L.H.) | 1 | Service part / kit | Amazon eBay |
| 600-0114 | Screw Valve Cover Mounting (1/4-40 x 3-3/4") (R.H.) | 1 | Service part / kit | Amazon eBay |
| 805-0010 | Bolt, Connecting Rod (Special) | 4 | Service part / kit | Amazon eBay |
| 850-0055 | Washer, Lock - Spring (7/16") | 1 | Service part / kit | Amazon eBay |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Parts manual — 940-0315 Onan NH Power Drawer (spec A-H) RV Genset Parts manual (06-1973) (Cummins/Onan)Parts manual — F-1061 Cummins-Onan RV Green Label Parts (Filter & Tune-Up) Reference Guide (02-2010) (Cummins/Onan)
This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.