Description
PAI 040019 is a Grade 8, 5/8-11 x 2 in starter mounting bolt with an external 12-point head, replacing Cummins 153581. It mounts heavy-duty starters to Cummins B, C, L, M, and N-series engine blocks (and the Cummins-powered Mack and International chassis built around them). Sold in packs of 6.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 040019 |
| Part Type | Starter Mounting Bolt |
| Thread Size | 5/8-11 UNC |
| Length | 2.00 in |
| Head Style | External 12-Point |
| Material / Grade | Steel, SAE Grade 8 |
| Finish | Plain / black oxide |
| Quantity Per Pack | 6 |
| Engine Compatibility | Cummins B, C, L, M, N-series with 5/8-11 starter mounting |
Cross References
This part replaces or is equivalent to the following part numbers:
- Cummins: 153581
- Mack: 4333-20296R1, 4333-27578R1
- Navistar / International: 20296R1, 27578R1
- Interstate-McBee: M-153581
Applications
This bolt is used to mount heavy-duty starters on:
- Cummins B-series (5.9L) and ISB engines using 5/8-11 starter hardware
- Cummins C-series (8.3L), L10, ISC, ISL engines
- Cummins M11, ISM, N14, NT855 engines
- Cummins ISX / X15 engines using the 5/8-11 mounting pattern
Representative trucks using these engines:
- Mack CH, CL, CV, CXN, Granite (Cummins-powered configurations)
- International / Navistar 9000, 9200, 9400, 9900 series with Cummins power
- Kenworth, Peterbilt, Freightliner, and Western Star with Cummins ISX / N14 / M11
For the longer 2-1/2 in version, see PAI 040020 / Cummins 153582.
Verify your starter mounting hardware length and thread before ordering. Torque to the engine manufacturer’s published spec.
