New PAI GSC-6060 Pinion Bolt for Mack 3AX1803X

GENUINE MACK 223KD249 MACK WASHER NEW OEM

Replaces 223KD249 MACK T310M TRANSMISSION PART 1855614

46AX538 New BEARING - PAI Excel EM66550 - similar to NTN 6912 open

Replaces 223KD249 MACK T310M TRANSMISSION PART 2121321

320KB3147 New Mack Synchro Assy - aftermarket, GSA-2504, Excel EM25040

Replaces 223KD249 MACK T310M TRANSMISSION PART 1739124

Replaces 223KD249 MACK T310M TRANSMISSION PART 3726427