Description
PAI Industries 836015 oil-pan seal for Mack MP7 / MP8 and Volvo D11 / D13 engines. Aftermarket replacement for Mack/Volvo 20579690 — one of the small bolt-bore seals used around the oil-pan-to-block fastener stations on the MP/D-series block.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 836015 |
| Part Type | Oil Pan Seal (bolt-bore) |
| Engine Compatibility | Mack MP7, MP8 / Volvo D11, D13 |
| Free ID | 0.866 in |
| Outer Diameter | 1.3 in |
| Width | 0.12 in |
Cross References
This seal replaces or is equivalent to the following part numbers:
- Mack: 20579690
- Volvo: 20579690
- PAI Industries: 836015
Applications
This seal fits the following engines:
- Mack MP7 (11L)
- Mack MP8 (13L)
- Volvo D11
- Volvo D13
Representative vehicles using these engines:
- Mack Pinnacle, CHU, CXU, Granite, GU, MRU, Titan, TerraPro
- Volvo VNL, VNM, VHD, VAH, VNX
Verify your engine ESN and the seal location before ordering — the MP/D series block uses several similarly sized bolt-bore seals.









