Part of the Spicer Life series of replacement parts, these solid u-joints never need greasing due to the triple lip seal that is incorporated in the bearing cap. This design also eliminates water contamination. These come pre-greased with a high quality grease and are non-greasable for higher strength than hollow bodied greasable joints.
Premium Spicer life series excels in performance and life. The journal crosses are cold-formed from high quality steel that is for maximum strength. Ample grease reservoirs in each trunion assure effective lubrication and are pre-filled with high quality synthetic lithium grease providing superior friction reduction and higher temperature resistance. Spicer life series u-joints use our highest quality, triple-lip seal along with an external seal guard to resist the harshest conditions.
These are designed specifically for the AAM 9.25 front axle used in 2010-2018 Dodge Ram 2500/3500 trucks.
- K1) Snap Ring Dim. 3.730
- D1) Bearing Cap Dia. 1.375
- K2) Snap Ring Dim. 3.730
- D2) Bearing Cap Dia. 1.375
- OEM Mfg. AAM
- OEM Series 1555WJ
THIS U-JOINT IS DESIGNED FOR USE IN THE FRONT AXLE ASSEMBLY ONLY, NOT FOR THE DRIVESHAFT.
Spicer part number: 5-3212x.
Replaces Mopar: 68065428AC