700077 O-RING (Pack of 6)
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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700005VALVE COVER GASKET Ships from supplier · Lead time confirmed when you order -
700009Paccar INTAKE GASKET Ships from supplier · Lead time confirmed when you order -
700015Paccar VALVE TRAIN CASING GASKET Ships from supplier · Lead time confirmed when you order -
700021Paccar Cylinder Head Gasket Ships from supplier · Lead time confirmed when you order -
700081Paccar SEALING WASHER (Pack of 4) Ships from supplier · Lead time confirmed when you order
| Engine family | PACCAR MX-13 |
| Brand | PAI Industries |
| Part Category | Gaskets & Seals |
| Sub-Type | O-Ring |
Sold in a pack of 6. Price shown is for 6 pieces.
O-RING
PAI Part #: 700077
OEM References:
- PACCAR 11421702905
Applications:
- PETERBILT MX-13 SERIES
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 |
|---|
| PACCAR 11421702905 |
| PAI 700077 |
No cross-reference numbers match that search.
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.





