Product Details

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Some common complaints with AXOD & AXOD-E and AX4S transmissions are delayed forward engagement, poor servo timing, downshift clunk, 2-3 shift flair, a broken servo retaining clip causing 3-2 neutral, and a broken servo cushion spring retainer. Sonnax now offers five upgraded products to correct the complaints: a low/intermediate servo piston 96728; servo cushion spring retainer 96728-01; servo spring 96995A; servo retaining clip 96945R; and servo pin 96945S. Replacement servo piston eliminates leakage at the pin bore. Updated spring is longer and has a spring rate approximately 12 lbs. lighter than the OEM, reducing delayed forward engagements. Spring eliminates downshift clunk complaints because it is stiffer than the common Chrysler replacement spring. Updated servo spring retainer clip is made of hardened steel for better wear resistance and has full contact on the pin groove radius, preventing breakage of the OEM clip. Replacement servo pin incorporates 3 O-rings for positive sealing and leakage prevention. Replacement servo cushion spring retainer not available from OEM.