This synchronizer support sleeve for Mack transmissions comes as a 3-piece pack, with all three sleeves included in the listing. It fits over the mainshaft to hold the synchronizer assembly in place so gears engage smoothly during shifts. The sleeve is built as a replacement for Mack transmission applications.
Interchanges:
- Mack 25501259
- Mack 301KC243C
- GSL-2524
This unit is sold in packs of 3.
Features
Synchronizer support sleeve for transmission applications
Sold as a 3-piece pack (all 3 units included)
Tech Specs
- Sell Pack: 3 Piece
