Cummins QSL9.3 Belt Tensioner 3973819 OEM #: 3973819 Material : Steel Package : Carton box Estimated unit weight (kgs) : 1.95/pc Country of Origin : China Delivery method : DHL/FEDEX/UPS/TNT/ARAMEX, Air & Sea Payment Term : T/T, Western Union, Paypal
Cummins QSL
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We Suppy Cummins QSL Engine Parts, All of them are produced by CUMMINS OEM factories in China. Competitive factory prices & OEM quality meet with your requirements.
If you do not see the Series part you need, please use our quote request form or seed email contact us at fmzhu1998@gmail.com: our friendly sales staff will gladly help you.
| No. | Cummins part name | Part No. | Qty. | |
| 6C | L8.9 | |||
| 1 | PISTON 245/260 | 3925878 | 6 pc | |
| 2 | PISTON 280/300 | 3917707 | 6 pc | |
| 3 | PISTON L8.9/ISLE | 4987914 | 6 pc | |
| 4 | RING, PISTON | 3802429 | 6 pc | 6 pc |
| 5 | BERING, MAIN | 3945917 | 1 set | 1 set |
| 6 | BEARING, CON ROD | 3950661 | 1 set | 6 set |
| 7 | BEARING, CON ROD | 3966244 | 6 set | |
| 8 | ROD, ENGINE CONNECTING | 3901383 | 6 pc | |
| 9 | VALVE, INTAKE | 3942588 | 12 pc | 12 pc |
| 10 | VALVE, EXHAUST | 3942589 | 12 pc | 12 pc |
| 11 | HEAD, GASKET | 3931019 | 1 pc | |
| 12 | HEAD, GASKET | 3967059 | 1 pc | |
| 13 | CRANKSHAFT | 3965010 | 1 pc | |
| 14 | GEAR, CRANKSHAFT | 3918776 | 1 pc | 1 pc |
| 15 | TAPPET, VALVE | 3931623 | 12 pc | |
| 16 | TAPPET, VALVE | 3965966 | 12 pc | |
| 17 | BUSHING, CAMSHAFT | 3943199 | 7 pc | 7 pc |
| 18 | LINER, CYLINDER | 3948095 | 6 pc | 6 pc |
| 19 | GASKET, GEAR HOUSING | 3944293 | 1 pc | 1 pc |
| 20 | GEAR, COVER | 3938086 | 1 pc | 1 pc |
| 21 | TUBE, AIR COMPRESSOR WATER INTAKE | 3970801 | 1 pc | |
| 22 | TUBE, AIR COMPRESSOR WATER INTAKE | 3970803 | 1 pc | |
| 23 | TUBE, AIR COMPRESSOR WATER INTAKE | 3976439 | 1 pc | |
| 24 | TUBE, AIR COMPRESSOR WATER INTAKE | 3976440 | 1 pc | |
| 25 | GEAR, AIR COMPRESSOR | 3415607 | 1 pc | 1 pc |
| 26 | AIR COMPRESSOR | 3970805 | 1 pc | 1 pc |
| 27 | AIR COMPRESSOR C240 | 3415353 | 1 pc | |
| 28 | AIR COMPRESSOR C240 | 3415475 | 1 pc | |
| 29 | ENGINE DAMPER VIBRATION | 3925567 | 1 pc | |
| 30 | ENGINE DAMPER VIBRATION | 3967014 | 1 pc | |
| 31 | SEAL, OIL | 3968562 | 1 pc | 1 pc |
| 32 | SEAL, OIL | 3968563 | 1 pc | 1 pc |
| 33 | SEAL, OIL | 3883620 | 1 pc | |
| 34 | THERMOSTAT | 3940362/3968559 | 1 pc | 1 pc |
| 35 | SENSOR SPEED | 3967252 | 1 pc | 1 pc |
| 36 | SUPPROT, FAN | 3415603 | 1 pc | 1 pc |
| 37 | PULLEY, FAN | 3926855 | 1 pc | 1 pc |
| 38 | GEAR, FUEL PUMP | 3931380 | 1 pc | 1 pc |
| 39 | OIL TRANSFER PUMP | 3415661 | 1 pc | 1 pc |
| 40 | SOLENOID, FUEL PUMP | 3977620 | 1 pc | 1 pc |
| 41 | MANIFOLD, FUEL | 3922667 | 1 pc | |
| 42 | COVER, GEAR | 3943813 | 1 pc | 1 pc |
| 43 | CORE, COOLER | 3966365 | 1 pc | 1 pc |
| 44 | TURBOCHARGER L8.9 | 4051033 | 1 pc | |
| 45 | TURBOCHARGER C300 | 4050207 | 1 pc | |
| 46 | LUB OIL PUMP | 3966840 | 1 pc | |
| 47 | LUB OIL PUMP | 3991123/4941464 | 1 pc | |
| 48 | LUB OIL PUMP C240 | 3415365 | 1 pc |