CUMMINS 4BT 6BT Intake Valve & Exhaust Valve
- Product Name: Cummins 4BT 6BT Intake Valve & Exhaust Valve Kit
- Fit Engine: Cummins 4BT3.9, 6BT5.9, 6BTA5.9, 6D102
- OEM Part Numbers：
Intake Valve: 3920867 / 3802355 / 3901117
Exhaust Valve: 3920868 / 3802356 / 3901607
- Material: Heat‑resistant alloy steel
Cummins 4BT 3.9L & 6BT 5.9L intake valve and exhaust valve set, critical cylinder‑head components for B‑series diesel engines. This valve kit contains intake valves and exhaust valves, controls air intake and exhaust gas discharge. Suitable for full engine overhaul and cylinder‑head repair.
The cummins intake valve and Exhaust valve we can supply as following :
| MAKE | PARTS NUMBER | DESCRIPTION | ENGINE |
| CUMMINS | 3802355/3802055/3920867/3901117 | INSERT & EXHAUST VALVE | 4BT/6BT IN |
| CUMMINS | 3802356/3920863/3901607/3901608 | INSERT & EXHAUST VALVE | 4BT/6BT EX |
| CUMMINS | 3902253/3915506/3924492/3802463 | INSERT & EXHAUST VALVE | 6CT IN |
| CUMMINS | 3902254/3921444/3802085 | INSERT & EXHAUST VALVE | 6CT EX |
| CUMMINS | 3940735/3802924 | INSERT & EXHAUST VALVE | QSB6.7 IN |
| CUMMINS | 3940734/3802967 | INSERT & EXHAUST VALVE | QSB6.7 EX |
| CUMMINS | 4900337 | INSERT & EXHAUST VALVE | A2300 |
| CUMMINS | 4900338 | INSERT & EXHAUST VALVE | A2300 |
| CUMMINS | 3942588/3800340 | INSERT & EXHAUST VALVE | L375/T375 |
| CUMMINS | 3942589/3800341 | INSERT & EXHAUST VALVE | L375/T375 |
| CUMMINS | 150288 | INSERT & EXHAUST VALVE | NH220 IN |
| CUMMINS | 144911 | INSERT & EXHAUST VALVE | NH220 EX |
| CUMMINS | 145701/3086436/3040830/3803519 | INSERT & EXHAUST VALVE | NT855 IN |
| CUMMINS | 135957/3000926/3803512 | INSERT & EXHAUST VALVE | NT855 EX |
| CUMMINS | 207241 | INSERT & EXHAUST VALVE | K19 IN |
| CUMMINS | 3035110 | INSERT & EXHAUST VALVE | K19 EX |
| CUMMINS | 3088393/3803515/3052820 | INSERT & EXHAUST VALVE | K38/K50 IN |
| CUMMINS | 3088389/3803528/3088391 | INSERT & EXHAUST VALVE | K38/K50 EX |
| CUMMINS | 3418020/3800638/3068828 | INSERT & EXHAUST VALVE | M11 IN |
| CUMMINS | 3418021/3800639/3070159 | INSERT & EXHAUST VALVE | M11 EX |
| CUMMINS | 3033234/3801356 | INSERT & EXHAUST VALVE | L10 |
| CUMMINS | 3417713/3803996 | INSERT & EXHAUST VALVE | L10 |
| CUMMINS | 3084045/3068519/3803360/3803854 | INSERT & EXHAUST VALVE | N14 |
| CUMMINS | 3406657/3078399/3803427/3803770 | INSERT & EXHAUST VALVE | N14 |
| CUMMINS | 138886/216707/3803513 | INSERT & EXHAUST VALVE | V903 |
| CUMMINS | 138887/3803520 | INSERT & EXHAUST VALVE | V903 |
- Heat‑resistant alloy steel material, excellent high‑temperature resistance, anti‑abrasion performance under high‑temperature combustion environment.
- Precision tip & stem machining, good sealing performance, reduce air leakage, keep stable engine power output.
- Strict surface hardening treatment, long service life for heavy‑duty truck and machinery working conditions.
- 100‑percent dimension match OEM standard, perfect fit for 4BT / 6BT cylinder head, easy installation.
Fit engines mounted on light‑heavy‑duty trucks, pickup trucks, excavators, wheel loaders, generator sets and agricultural machinery.
