High Performance Range Cylinder, PAI GRC-1728HP (OEM 55KC421), Pack of 1
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
Pack of 1.
PAI GRC-1728HP: High Performance Range Cylinder. Manufacturer high-performance range-housing designation; direct application summary restricted to Mack T2110B and T310M. Broader T2110D/T309L/T310 Details remains observation only. Manufacturer-designated parent reference: MACK 55KC421.
Manufacturer application categories
MACK T2110B 11 SPEED TRANSMISSION; MACK T9/10; MACK T310 M TRANSMISISON. Confirm the complete required part number and application before ordering.
Manufacturer product cross-references
MACK 55KC421
Fits:
- MACK T2110B 11 SPEED TRANSMISSION
- MACK T9/10
- MACK T310 M TRANSMISISON
OEM cross-references:
- MACK 55KC421
- PAI GRC-1728HP
Warranty: 36 months
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 |
|---|
| MACK 55KC421 |
| PAI GRC-1728HP |
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.