Description
This 3-pack of PAI 131354 rocker box gaskets replaces Cummins 3049187 — the 7-bolt rocker housing gasket used on Cummins 855 series engines (NTC, NT, NTA, Big Cam I through IV). It seals the rocker housing to the cylinder head against pressurized oil splash and crankcase blowby, and is sized for the original 7-hole bolt pattern.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 131354 (3-pack, SKU 131354-3PK) |
| Part Type | Rocker Box Housing Gasket |
| Bolt Pattern | 7-hole |
| Engine Compatibility | Cummins 855 series (NT, NTC, NTA, Big Cam I-IV) |
| Pack Quantity | 3 gaskets |
Cross References
This gasket replaces or is equivalent to the following part numbers:
- Cummins: 3049187
- PAI Industries: 131354
Applications
This rocker box gasket fits the following engines:
- Cummins 855 NT / NTC / NTA (Big Cam I-IV)
A 6-cylinder Cummins 855 needs three of these per engine — one per rocker housing — which is what this pack covers.
Verify your rocker housing bolt count and pattern before ordering to confirm fitment.
