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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. This transmission is well known for slipping or surging complaints, which can lead to a damaged push belt, rendering the vehicle with a no movement condition.

This CVT transmission has a press fit piston that is incorporated within the primary pulley sheave. This piston is notorious for becoming loose or separated from the pulley itself. The center of the piston has an interference fit to the pulley and forms a hydraulic seal for the belt clamping pressure. Once the piston loses the interference fit on the pulley, there will be a loss of belt clamping pressure. Consequently, the pulleys will no longer able to clamp the belt with the required force which causes the slipping or surging complaints.

Features and benefits:
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

Provide your VIN at checkout and we'll verify this part fits your specific vehicle before shipping.
Specs
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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
FREE SHIPPING WITHIN THE UK. For all other countries, please call to check competitive live rates. +44 01323 848886
Parts supplied correctly may be subject to a 15% handling charge. This form MUST be returned with all goods. All returns must have prior approval of Sussex Auto Parts Ltd. Failure to obtain this will result in the refusal of refund. --> Returns Form

TransGo

JF015E/RE0F11A Billet Steel Replacement Upper Primary Piston

JF015-29-41

Regular price £96.11
Regular price Sale price £96.11
Sale Sold out
Tax included.