806829 Mack MAIN DRIVE GEAR
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Check application, pack quantity, and coverageCompare warranty, price, pack quantity, and included components. Confirm the part against your engine details before ordering. Compare warranties →
Used In These Kits
This part is included in 4 engine & overhaul kits — find yours below.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
MAIN DRIVE GEAR
Fits:
- MACK T2080B TRANSMISSION 8 SPEED
- MACK T2130 13 SPEED TRANSMISSION
- MACK T9/10
- MACK T318L TRANMISSION 18-SPEED
OEM cross-references:
- MACK 21649207
- MACK 751KB4176
Warranty: 24 months
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.









