Processing Technic

Needles
Grease
Clips-1
Clips-2

All Precision universal joints are machined to meet or exceed original equipment specifications. All parts are precision-ground to stringent tolerances with quality-control inspections at every step of the manufacturing process.

Precision truck universal joint offer the following features:

Cold-formed bearing cups, case-hardened using state-of-the-art manufacturing processes
Grease fitting holes that are drilled and tapped
Cross trunnions that have large grease reservoirs for optimal grease distribution
Internal anti-drain-back valves to control lubrication flow and prevent dry start-up
Heat-treated needle bearings made from the highest-quality steer
High-quality, long-wearing, abrasion-resistant nitrile seals that extend the life of the U-joint by retaining bearing lubricants and keeping out contaminants
Exclusive thrust washer design that includes radial lubrication and an anti-drain-back feature. Available on popular medium- and truck universal joint as well as power takeoff (PTO) universal joint.

All parts must be completely cleared before final assembly, free of iron chippings, greasy dirt, dusts etc.
Filled with #2 automobile grease in the assembly;
Needle must be run properly after assembly. Needle block, needle drop are not allowed;
Prevent from rust and collision;