• Buy now from Sussex Autos JF015E/RE0F11A Billet Steel Replacement Upper Primary Piston
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TransGo

JF015E RE0F11A | Billet Steel Replacement Upper Primary Piston

Part Number: JF015-29-41
Compatible Transmission: CVT7

¥21,300 ex VAT

¥21,300 ex VAT
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✔ In Stock
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Provide your 17-digit VIN at checkout and our team will confirm compatibility before dispatch.

Specs
The TransGo CNC machined billet steel upper primary piston is much less prone to deformation and wear then the soft OE piston. Also, to help prevent the piston from coming loose again on the pulley, the inside diameter of the piston is smaller than the original design, resulting in greater interference fit. This is a quick and easy fix to eliminate pulley pressure loss as well as belt slip complaints without the need for any special tools. This billet piston MUST BE PRESS-FIT, or it will leak. A 2-1/4” socket works well for pressing this new piston down onto the primary pulley.

Corrects/Prevents/Reduces:
Pressure loss at the pulley
Low pressure codes
Slipping belt
Damaged belt
Damaged sheaves
Metal contamination because of the piston spinning on the pulley
Includes:
Precision USA-made CNC billet steel piston
OEM & Cross Reference Numbers
JF015E-PISTON
T323962AHP
Vehicles
For the following Vehicles:

2007 - On

Mitsubishi Delica D2 / Mirage

Nissan Cube / Juke / Latio / Lannia / March / Note / Sylphy

Suzuki Alto Eco / Hustler / Solio / Spacia / Splash / Swift / Wagon R

Renault

+ more
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JF015E/RE0F11A Billet Steel Replacement Upper Primary Piston

This JF015E billet piston fits 2007 and newer Nissan, Mitsubishi, and Suzuki vehicles equipped with the JF015E (RE0F11A) continuously variable transmission (CVT) manufactured by Jatco Industries. Known for slipping or surging issues, this transmission component is essential for maintaining optimal performance and preventing damage.

Features and Benefits:

  • CNC machined billet steel for superior durability
  • Improved interference fit to prevent loosening
  • Eliminates pulley pressure loss and belt slip complaints
  • Quick and easy installation without special tools
  • Must be press-fit to ensure proper sealing

Includes:

  • Precision USA-made CNC billet steel piston