Description
Aftermarket valve cover gasket for Mack and Volvo D12 engines, replacing OEM Mack/Volvo 21123014 (and superseded 8170116). Seals the rocker cover to the cylinder head on D12, D12A, D12B, D12C, and D12D platforms used across Volvo VN/VHD and Mack CH/CL/Vision tractors and vocational chassis built between 1998 and 2007.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 21123014 (Aftermarket) |
| Part Type | Valve Cover Gasket |
| Engine Compatibility | Mack / Volvo D12, D12A, D12B, D12C, D12D |
Cross References
This gasket replaces or is equivalent to the following part numbers:
- Mack: 21123014, 8170116
- Volvo: 21123014, 8170116
Applications
This valve cover gasket fits the following engines:
- Volvo D12, D12A, D12B, D12C, D12D 12.1L (1998–2007)
- Mack D12 (Volvo-built 12.1L; rebadged on Mack vocational platforms)
Representative vehicles using these engines:
- Volvo VN, VNL, VNM, VHD (1998–2007)
- Mack CH, CL, Vision (D12-equipped, 1998–2007)
Verify your engine serial number and configuration before ordering to confirm fitment.
