050580 Cummins O-Ring Plug
What’s In This Kit
Browse 1 included components with current product details and availability.
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121366Cummins / Mack ISX / MP7 / MP8 O-Ring In stock - No included components match that search.
Used In These Kits
This part is included in 3 engine & overhaul kits — find yours below.
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 |
O-RING PLUG
PAI Part #: 050580
OEM References:
- Part Number OEM Number
- 050581 3678605
- 121366 3678606
Warranty: 2.0 year(s)
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| 050581 3678605 |
| 121366 3678606 |
| CUMMINS 3678611 |
| CUMMINS 4926565 |
| MACK 6635-VSTI27X2OR |
| PAI 050580 |
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.