Shopping security
TH400 ADJ REAR SERVO PIN KIT
Suit GM 4L80E & TH400
Part Number: SX34912-01K
Sonnax adjustable low/reverse servo pin kit 34912-01K replaces GM TH400 and '95-earlier 4L80-E servo pins. OE pins have seven different lengths to allow for adjustment of the low/reverse band, but are no longer available from GM. The Sonnax pin kit has an adjustment range that covers the five longest OE pins to allow for accurate setting of servo piston travel. The pin features an O-ring groove to prevent leakage of line pressure past the case pin bore.
Ships within 48 hours · Estimated delivery Jun 26 - Jul 1
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order