Jeep J20 Transmission Service Kits
This page brings together transmission service kits for the Jeep J20, covering model years 1974–1988. The range includes filter kits, overhaul kits, shift kits, and master repair kits suited to the automatic transmissions found across these trucks. Select your year above and we'll show only the transmission service kits that fit your Jeep J20. Fitment is checked against our vehicle data for every part listed.
B&M 80683 QuickSilver Automatic Ratchet Shifter Universal Floor Mount
What's here for your Jeep J20
- Automatic Transmission Filter Kits — replacement filter and gasket assemblies for routine service intervals
- Automatic Transmission Overhaul Kits — comprehensive sets of seals, gaskets, and friction components for transmission rebuilds
- Automatic Transmission Shift Kits — valve body components designed to address shift quality during a rebuild or refresh
- Automatic Transmission Master Repair Kits — all-inclusive kits combining the major wear components needed for a full transmission overhaul
The widest selection here comes from ATP, Transgo Performance, TCI Auto, and Crown Automotive, offering everything from universal-fit gasket sets to performance-oriented dual-stage shift calibration kits. Other categories Jeep J20 owners shop for: Jeep J20 Exterior Lights, Jeep J20 Steering Gear and Parts and Jeep J20 Springs and Suspension Parts, or browse all Jeep J20 parts and accessories.