Valve seat
Valve seats are the hardened surfaces in the cylinder head against which the valves close, forming a gas-tight seal for the combustion chamber.
• Right part: Fitment verified against your engine serial number before quoting
• In stock: 6,200+ part numbers for Cummins, Deutz, CAT, Isuzu, Iveco and more
• Fast quote: Reply within 24 hours, shipped worldwide from Shanghai
Valve seats are the hardened surfaces in the cylinder head against which the valves close, forming a gas-tight seal for the combustion chamber.
| Name | P/N# | Brand | Compatible Engine Type |
|---|---|---|---|
|
Valve seat |
3935449 |
Cummins |
4BT |
|
Valve seat |
3904105 |
Cummins |
6BT |
|
Valve seat |
3943449 |
Cummins |
6ISBE |
|
Valve seat |
4934075 |
Cummins |
6ISBE |
|
Valve seat |
3904716 |
Cummins |
6CT |
|
Valve seat |
3924582 |
Cummins |
6CT |
|
Valve seat |
3968074 |
Cummins |
QSL |
|
Valve seat |
3820700 |
Cummins |
L10 |
|
Valve seat |
3028070 |
Cummins |
M11 |
|
Valve seat |
3090704 |
Cummins |
QSM |
|
Valve seat |
3017759 |
Cummins |
NT |
|
Valve seat |
3679659 |
Cummins |
QSX |
|
Valve seat |
205093 |
Cummins |
K |
|
Valve seat |
3086191 |
Cummins |
K |
|
Valve seat |
127930 |
Cummins |
V28 |
|
Valve seat |
3094519 |
Cummins |
QST |
|
Valve seat |
3906854 |
Cummins |
6BT |
|
Valve seat |
5257642 |
Cummins |
6ISBE |
|
Valve seat |
4934076 |
Cummins |
6ISBE |
|
Valve seat |
3929005 |
Cummins |
6CT |
|
Valve seat |
3904715 |
Cummins |
6CT |
|
Valve seat |
3940153 |
Cummins |
QSL |
|
Valve seat |
3418052 |
Cummins |
L10 |
|
Valve seat |
3418030 |
Cummins |
QSM |
|
Valve seat |
4099915 |
Cummins |
NT |
|
Valve seat |
3683349 |
Cummins |
QSX |
|
Valve seat |
3023062 |
Cummins |
K |
|
Valve seat |
3086193 |
Cummins |
K |
|
Valve seat |
200354 |
Cummins |
V28 |
|
Valve seat |
3092461 |
Cummins |
QST |
|
Valve seat |
3904194 |
Cummins |
6BT |
|
Valve seat |
3943450 |
Cummins |
6ISBE |
|
Valve seat |
3939719 |
Cummins |
6ISBE |
|
Valve seat |
3928174 |
Cummins |
6CT |
|
Valve seat |
3940152 |
Cummins |
6CT |
|
Valve seat |
5367376 |
Cummins |
QSL |
|
Valve seat |
3418040 |
Cummins |
L10 |
|
Valve seat |
3275354* |
Cummins |
QSM |
|
Valve seat |
3052819 |
Cummins |
K |
|
Valve seat |
3202313 |
Cummins |
V28 |
|
Valve seat |
4059215 |
Cummins |
QSX |
|
Valve seat |
5257643 |
Cummins |
6ISBE |
|
Valve seat |
4934074 |
Cummins |
6ISBE |
|
Valve seat |
3970278 |
Cummins |
6CT |
|
Valve seat |
3908830 |
Cummins |
6CT |
|
Valve seat |
5300834 |
Cummins |
6CT |
|
Valve seat |
3026296 |
Cummins |
K |
|
Valve seat |
3086192 |
Cummins |
K |
Xunai Machinery stocks Cummins Valve seat with 48 part numbers listed above. These valve seat are compatible with Cummins engine types including 4BT, 6BT, 6ISBE, 6CT, QSL, L10, M11, QSM, NT, QSX, K, V28. Every part is quality-inspected for correct fitment. To order, send us the P/N shown above or your Cummins engine model and we will confirm availability and price.
Can’t find your part number? We supply the full range of Cummins diesel engine spare parts beyond the valve seat listed here. Browse all Cummins spare parts »
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