Transmission in Need of Repair?
We have parts and know-how to rebuild and repair
Borg Warner / TREMEC T5, T45, T56, TREMEC 3550/3550-II, TKO/TKO-II, TKO500 and TKO600
MDL – Rebuild Services
Modern Driveline provides the best quality in rebuild services and parts.
We rebuild and repair Borg Warner & Tremec T5, T45, T56, 3550’s, and TKO’s.
A standard rebuild will replace worn synchro’s, bearings, and seals.
The transmission is completely disassembled, cleaned, inspected, and re-assembled.
Any items found damaged, like gears, will be replaced upon customer approval.
Gear ratios can be changed to match the customers’ requests.
Our transmission rebuild kits are of the highest quality and meet all standards set by professional installers
Once we receive your transmission we will open up the case and perform an inspection to evaluate what needs to be repaired.
We will then contact you to discuss our findings and possibly make suggestions to get your OK before we proceed.
OEM bearing, bushing, seals, shift pads
Springs, synchros, small parts kit
Cases are completely cleaned, deburred, and inspected
All gears and shafts are inspected. The customer notified if these parts are in need of replacement.
Bearings are shimmed with a slight preload
All rebuilds are warranted for 6 months on workmanship (no gear breakage)
MDL – Options & Upgrades
Ask about available options and upgrades for your transmission.
- MDL – Warranty
Rebuilt transmissions come with a full 6-month warranty against defects in workmanship.
The warranty does not include gear breakage.
- Rebuild Pricing
Below pricing is average labor and basic parts. Replacement of damaged gears or changes to gear ratios is extra.
Please send us your details so we can quote you an estimate. (prices subject to change)
- T-5 WC – $600; T-5 5-speed overdrive manual transmission, aftermarket Ford Fox-body style.
- T-5 NWC – $500
- 3550/TKO – $850
- T-45 – $600
- 3650 – $700
- T-56 (Non-Magnum or XL) – $750
- T-56 Magnum – $400
Shipping charges are the customer’s responsibility, both directions… Typically for T5 / TKO, it is approximately $100 to $150 each way.
T56 an LTL shipment and will have to be calculated.
Doing your own rebuild? Need parts?
We stock most parts and rebuild kits.
Contact us with your needs. phone: 208-453-9800 / email: email@example.com