Hi-Torque Truck Spares has specialised in the supply and building of quality service exchange transmission and differentials of all makes models and ratios for the last 30 years. Our fully qualified and trained reconditioning technicians build each unit using quality new product from our extensive range. 

Our broad range of service exchange units reduces downtime, is price competitive and can be shipped overnight to your door.

Looking for a specific part? Check our quicklist to see if we stock it!

Spicer

Fuller

1320-2A1362B1414-3A1420-3BAP01000-4CAP01750-4CES43-5DES52-7BP1241PS0130-6BPS0130-12APS0140-12APS0140-12BPS0165-12BPS0140-14APS0150-16BPS0165-16BPS0165-18APS0185-18APSD0165-18APSD0185-18APSD0205-18ATSP0180-18SM

RT610RT613RT6610RT6613RT910RT915RT9509ART9513RT11509ART11609A RT11615RT12509ART12510RT12513 RT12515RT14609ART14610RT14613 RT14615RT14715RT15715RTO610 RTO613RTO6610RTO6613RTO910 RTO915RTO9509ARTO9513RTO11610 RTO11613RTO11615RTO12510RTO12513 RTO12515RTO14609BRTO14610 RTO14613RTO14615RTO14715 RTO15618RTO15715RTO16710B RTO16915RTLO14613BRTLO16618A RTLO14713ARTLO14718BRTLO16710B RTLO16713ARTLO16718BRTLO18718B RTLO16913ARTLO16918BRTLO18918B RTLO20918BRTLO22918B

TRANSMISSIONS:

Fuller (Roadranger) : 9, 10, 13, 15, 18 Speeds in RT, RTO & RTLO Series

Spicer (TTC) : 5, 7, 9, 10, 12, 14, 16, 18 Speeds in ES, PS, PSO, EPSO, PSDO Series
 

DIFFERENTIALS:

Rockwell/Meritor:

• SQHD/SLHD
• SP40
• SSHD
• RT40/145
• RT46/160
• RT52/180
• RT52/380

**stock both axle lock and with/without oil pump models**
 

Eaton:

• DS/RS401
• DS/RS404
• DS/RS451
• DS/RS454
• DS/RS461
• DS/RS462
• DS/RS463
• DS/RS521
   
  **stock with/without oil pump models**

Spicer:

• J220

Housings: 

Repaired housings to suit all the above models