NSS Enterprises WARHORSE 21 ONAN 14 Parts and Support
Manuals & Diagrams
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Non-OEM
5/8 Spark plug socketwrench w/rubber boot 3/8drive (Discontinued 991-1800
SKU: 991-1800$9.09Specifications:Weight: 0.187 poundsMatches:5/8-SPK-PLG-SCKT51521W1128C$9.09 -
ships same dayNon-OEM
FASTENAL 10051 Bolt 5/16-18 x 1/2 hex head plain finish
SKU: 999-0029$0.99Bolt 5/16-18 x 1/2 hex head plain finish$0.99 -
ships same dayNon-OEM
FASTENAL 27462 Screw 10-24 x 5/8 round head slotted zinc plated
SKU: 999-0008$0.99Screw 10-24 x 5/8 round head slotted zinc plated$0.99 -
ships same dayOEM
NETTTECH 03252-NK-297284 Catalytic muffler (oxygen sensor in barrel) (Onan 20)
SKU: 169-0008$533.50You might want to also order 1 oxygen sensor 169-0090 because they sometimes strip out during removal and are unusable.Specifications:Weight: 3.275...$533.50 -
OEM
NSS 4991091 Washer nylon
SKU: 164-0961$9.33Washer nylonSpecifications:Gasket U O M: INHoses Inside Diameter U O M: INHoses Length U O M: INWeight: 0.006 POUNDSMatches:49-109-149-109149-9-109-149-9-1091491091499$9.33 -
OEM
NSS N9123110 Curved spring washer
SKU: 164-3117$5.68Curved spring washerSpecifications:Weight: 0.006 POUNDSMatches:164-681349-110-149-110149-9-110-149-9-110149110149911018677382091-2-311-091-2-311091-311-091-31109123110$5.68 -
OEM
$82.52 -
OEM
$18.36 -
OEM
cumminscp 140-3009 Air filter cartridge (Discontinued)
SKU: 169-0025$17.44Air filter cartridge (Discontinued)$17.44 -
OEM
PIONEER MP4330 Fitting 49 x 6 (regulator to fuel lock)
SKU: 154-0066$23.14Fitting 49 x 6 (regulator to fuel lock)$23.14 -
OEM
$75.57 -
OEM
ETC 72-21/ETC 21 inch premium black stripping pad (pkg of 5)
SKU: 255-2190$52.0921 inch premium black stripping pad (pkg of 5)Specifications:Pads Size: 21Matches:72-21/ETCFits on:$52.09 -
ships same dayNon-OEM
FASTENAL 110120345 Bolt 3/8-16 x 1 1/4 hex head grade 5 zinc plated
SKU: 999-0039$0.99Bolt 3/8-16 x 1 1/4 hex head grade 5 zinc plated$0.99 -
OEM
NSS 6590351 Throttle lever grip
SKU: 164-0978$1.74Throttle lever gripSpecifications:Gasket U O M: INHoses Inside Diameter U O M: INHoses Length U O M: INWeight: 0.012 POUNDSMatches:65-035-165-035165-9-035-165-9-0351650351$1.74 -
OEM
NSS 9120506 Mounting screws (pad holder base)
SKU: 164-0510$4.16Mounting screws (pad holder base)Specifications:Weight: 0.006 POUNDSMatches:27-568-127-568127-9-568-127-9-5681275681279568191-050-691-050691-2-050-691-2-05069105069120506F$4.16 -
Non-OEM
$327.91 -
OEM
$443.99 -
OEM
$72.89 -
OEM
cumminscp 150-2350 Governor return spring 20 HP
SKU: 169-0095$12.84Governor return spring 20 HPSpecifications:Weight: 0.012 POUNDSMatches:150-2350164-902065-9-21616592161Fits on:$12.84 -
OEM
$93.17
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Diagrams
- View all diagrams
- - Pad Holders
- - Pads
- -Engine- Onan Elite
- -Engine- Onan Performer
- Frame Assembly
- Fuel System Overview
- Handle Assembly
- Pad Driver Assembly
- Typical Kawasaki and Honda Fuel Parts
- Wiring Diagram
Bulletins
- How to Change the Pad Angle on a NSS Warhorse
- TSS Bulletin #38 - Propane Buffer Battery Guide
- TSS Bulletin #40 - Frosting of a Fuel Regulator on a Propane Buffer
- TSS Bulletin 17 Troubleshooting Propane Buffers