121217 Cummins O-Ring
Used In These Kits
This part is included in 18 engine & overhaul kits — find yours below.
-
131315-153Cummins 855 ENGINES COOLANT SYSTEM GASKET KIT In stock -
131317-153Cummins 855 ENGINES COOLING SYSTEM GASKET KIT In stock -
131329-153Cummins 855 ENGINES COOLANT SYSTEM GASKET KIT In stock -
131331LOWER GASKET KIT In stock -
131333LOWER GASKET KIT In stock -
131397Cummins Oil Cooler Installation Kit In stock -
131398Cummins Oil Cooler Installation Kit In stock -
131399Cummins Oil Cooler Installation Kit In stock -
131431OIL COOLER INSTALLATION KIT In stock -
131432OIL COOLER INSTALLATION KIT In stock -
131630UPPER GASKET KIT In stock -
131634UPPER GASKET KIT In stock - 131744UPPER GASKET KIT View ›
- 131745UPPER GASKET KIT View ›
- 131800OVERHAUL GASKET KIT View ›
- 131896UPPER GASKET KIT View ›
- 132025UPPER GASKET SET View ›
- 141439INSTALLATION KIT View ›
- No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Seals & O-Rings |
| Sub-Type | O-Ring |
| Engine Make | Cummins |
| Condition | New |
| Stage / Tier | Standard |
Cataloged cross-reference numbers for this product. Confirm fitment before ordering.
| Number |
|---|
| 211126 |
| 212161 |
No cross-reference numbers match that search.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.