900021 MAINDRIVE GEAR

Commercial diesel transmission. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$70.41$77.13 Save $6.72
In stock — confirm dispatch timing 64 available
Fitment details

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PAI Part #900021
JAK'S Part #JAKS-900021
Catalog refFULLER 4304642
Catalog refFULLER 4305079
Catalog refMACK 3088-4304642
Catalog refMACK 3088-4305079
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Kit Membership

Used In These Kits

This part is included in 1 engine & overhaul kits — find yours below.

Complete The Rebuild

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900021 MAINDRIVE GEAR
BrandPAI Industries

MAINDRIVE GEAR

Fits:

  • FULLER 15210 SERIES
  • FULLER 17210 SERIES

OEM cross-references:

  • FULLER 4304642
  • FULLER 4305079
  • MACK 3088-4304642
  • MACK 3088-4305079
  • PAI 900021

Warranty: 24 months