Drivetrain› Automatic Transmissions and Components
Sun Coast Converters
SUNCOAST 4R100 Power Tow Kit PT4R100
SKU: S02K PT4R100
Moderate — 2–4 hours
Description
MIA's Description
The PT4R100 aims to address common 4R100 weaknesses, such as soft shifts, burn-up issues, and converter failure, by incorporating upgraded internal components. The included TransGo kit allows for adjustable shift firmness and improved downhill braking capabilities.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Sun Coast Converters |
| Part Number | S02K PT4R100 |
Videos
How to Install a Torque Converter on a Ford 4R100/E4OD Automatic Transmission
These Are The ONLY Torque Converters I Run! Here’s Why!
How to Install your Converter the Right Way!
Single, Double, Triple, & 4 disk Torque Converters Explained by Goerend Transmission
How to choose a Torque Converter
Dodge Torque Converter Install
High Stall Torque Converter Acceleration | Before and After
Diesel Transmission Torque Converters | Power Driven Diesel
Don't break your pump! How to Install a 4r100 Transmission Torque Converter in a Ford f250 f350 7.3
Was it WORTH it?! | Testing and Review of the Suncoast Torque Converter
SunCoast Performance Fixes 47RE & 48RE Transmissions #diesel #dodge #cummins #transmission #fyp
Swapping the Allison with a Suncoast Duraflight 48re Transmission
10-Speed Transmissions: Pros, Cons & How Suncoast Solved the Problems! #transmission #diesel #fyp
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy