U Joint Kit 5 3212X 1555WJ Series ISR Universal Joint With Inside Snap Ring Style Premium Life Series Rugged Pro Grade 1.375 Inch Bearing Cap Diameter 3.737 Inch Between Snap Rings Heavy Duty Drivetrain Replacement
✔️ 1.375 in cap diameter, 3.737 in between snap rings
This heavy-duty universal joint kit is built for rugged drivetrain replacements in off-road machines, agricultural equipment, and industrial gear trains. ISR inside snap ring design keeps assemblies secure and easy to service.
✅ Inside Snap Ring Style (ISR) universal joint with snap rings
✅ 1555WJ Series premium life design for longer life and performance
✅ Bearing cap diameter: 1.375 inches
✅ Length between snap rings: 3.737 inches
✅ Spicer Life non-greaseable design with pre-filled synthetic lithium grease
✅ External seal guard and triple-lip seal for harsh conditions
💡 What is the general purpose of a universal joint in drivetrain systems? This handy component links shafts that can move relative to each other, allowing power transfer across angles. - Transfers torque across angled shafts in vehicles and machinery - Supports misalignment and helps absorb shocks to protect bearings - Simplifies maintenance with secure ISR snap-ring installation - Enhances life under high-temperature, dirty, or wet operating environments