Drivetrain› Automatic Transmissions and Components
Sun Coast Converters
SUNCOAST TCC Accumulator Spring - Pack of 5 44912-01
SKU: S02K 44912-01
Moderate — 2–4 hours
Description
MIA's Description
The TCC Accumulator Spring is compatible with 45RFE, 5-45RFE, 65RFE, 66RFE, and 68RFE transmissions.
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 44912-01 |
Videos
Clean Up Your Shifts with Sonnax Line Pressure Booster Kits
Talk about getting the works!!! SONNAX billet parts and what’s good for you part 2
4L60E Valve body build Sonnax Performance Pack 1of 2
DIY Tool for FAST Sonnax RFE Accumulator Piston Installs
Installing Sonnax "Perfomance Pack" shift kit and HD 2-3 shift valve in a 4L60E for Smog Legal
THIS PART FIXED MY 1-2 SHIFT | 4L60E | SONNAX
Upgrade Your Transmission: Easy Installation Of Sonnax Pinless Accumulator For 4l60/e 1-2 Shift
Sonnax 1-2 accumulator piston 4l60e 700r4 Harsh 1-2 Shift
Your Guide to a Sonnax 4L60/E High Horsepower Level 3 Transmission Build
INSTALLING SONNAX LINE TO LUBE VALVE IN 4L80E!!! -a21bravo
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