Dana Spicer 597242C91 gear kit set delivers a 5.38 gear ratio for J190, J220, J340, J380 and J400 light axle models. The set pairs a 43-tooth ring gear, number 157515R1, with an 8-tooth pinion, number 483437C1, on a 16 ring gear size. Ring and pinion are matched and lapped as a set, so both pieces should be installed together to hold correct tooth contact and backlash. A pinion nut is not part of this kit, so plan on sourcing that separately during the build. Also referenced as 484142L92. Call us to confirm the ratio and axle model for your application.
Tech Specs
- Axle Model J190, J220, J340, J380, J400
- Invoice KIT-GEAR SET 5.38 (484142L92)
- Gear Ratio 5.38
- Ring Teeth Count 43
- Pinion Teeth Count 8
- Ring Gear Size 16
- Ring Gear Number 157515R1
- Pinion Number 483437C1
- Pinion Nut Included N
