Description
PAI 132033 aftertreatment device gasket — direct replacement for Cummins 2866337 — seals the high-temperature flange between the aftertreatment fuel mixer (AFM), DOC, and DPF on Cummins 6C 8.3, ISC 8.3L, and ISL 8.9L engines. Wire-knit / graphite construction handles thermal cycling and exhaust pressure pulses on heavy-duty truck and equipment exhaust systems.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 132033 |
| Part Type | Aftertreatment Device Gasket / Exhaust Outlet Gasket |
| Engine Compatibility | Cummins 6C 8.3, ISC 8.3L, ISL 8.9L |
| Application | AFM-to-DOC/DPF flange; S400 turbocharger outlet (T6 frame) |
| Material | High-temperature wire-knit / graphite composite |
| Quantity | 1 gasket |
Cross References
This gasket replaces or is equivalent to the following part numbers:
- Cummins: 2866337
Applications
This aftertreatment device gasket fits the following engines:
- Cummins 6C 8.3L (mid-range, mechanical/electronic)
- Cummins ISC 8.3L (2003+ EPA / EPA10 with aftertreatment)
- Cummins ISL 8.9L (2007+ EPA10 with DPF)
Representative vehicles using these engines:
- Freightliner M2 106, Business Class
- International DuraStar 4300/4400
- Kenworth T270 / T370, Peterbilt 330 / 335 / 337
- IC Bus / Blue Bird school bus chassis
- Sterling Acterra, Mack Pinnacle vocational
Verify engine serial number and exhaust configuration before ordering to confirm fitment.
