Parts Repair & Rebuild Services

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

T-5 5-speed overdrive manual transmission,

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 reassembled.
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.

Turnaround time is approximately 3-4 weeks to perform a rebuild based on the current volume. not including shipping time to & from MDL.

Typical Rebuilds

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 is notified if these parts require replacement.
Bearings are shimmed with a slight preload
All rebuilds are warranted for 6 months on workmanship (no gear breakage)

TREMEC TKO 5-speed performance overdrive manual transmission.

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.
    • 3550/TKO  –   $850
    • T-45       –       $600
    • 3650      –       $700
    • T-56 (Non-Magnum or XL) –  $750
    • T-56 Magnum         –              $400

• Shipping
    Shipping charges are the customer’s responsibility, both directions… Typically for T5 / TKO, it is approximately $100 to $150 each way.
  T56 is an LTL shipment and this amount will have to be calculated.
• 

  TREMEC Magnum 6-speed performance overdrive

  Doing your own rebuild? Need parts?
    We stock most parts and rebuild kits.
  Contact us with your needs.  phone:   208-453-9800     /       email:   info@moderndriveline.com

T5 SERVICE MANUAL
  TKO – SERVICE MANUAL 
T56 SERVICE MANUAL

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.

How do We begin this process?

T5 / TKO can be shipped by UPS ground service and costs about $100-150 in each direction.
T56 shipping cost will have to be calculated as it is too heavy for regular shipping and must be shipped LTL.
If you wish to send in your transmission for service, please contact us for an ‘RMA’ so we can advise you what your likely cost of repair will be.
We can arrange for a call tag to be emailed to you for your convenience and provide advice on how to package it for safe travel.   

How long does this take?

Turnaround time is about 1-2 weeks depending on our workload.
As a Tremec Elite dealer, we stock a complete line of Tremec and aftermarket service parts.  

Interested?
  Give us a call (208-453-9800) and we’ll quote you costs and lead time.