Keep your driveshaft's universal joint bearing caps clamped securely in the yoke with the SKF Universal Joint Strap Kit UJ331-10, also listed as a Universal Joint U-Bolt Kit. It is a direct-fit replacement for the listed applications, including the 1985-2002 Chevrolet Astro, 1985-2002 GMC Safari, 1994-2002 Dodge Ram 2500, 1999-2020 Ford F-350 Super Duty, 1999-2020 Ford F-450 Super Duty, and 2005-2009 GMC C4500 Topkick. See the "Vehicles it fits" section for the full vehicle list and engine details.
On strap-style yokes, the bearing straps hold the U-joint's caps in place in the yoke as the driveshaft turns. If the original straps are bent, cracked, or loose, or have lost their clamping hold, this kit supplies fresh hardware for the job.
- Kit contents: Two bearing straps and four bolts.
- Driveline positions: Cataloged for front, rear, and center joint positions on front and rear driveshafts, depending on the application.
- Built for older vehicles: Designed with high-mileage, aging vehicles in mind.
- SKF quality: Manufactured to SKF's strict quality standards.
Consult the vehicle service information for the correct bolt torque and installation procedure. The universal joint itself is sold separately.
Interchange: 1-0019 · 331-10
45U0502 · 10019 · 33110
This part cross-references / interchanges with the following part numbers:
45U0502, UJ331-10, 1-0019, 3-70-28X
Frequently Asked Questions
What comes in the SKF UJ331-10 kit?
The kit includes two bearing straps and four bolts. The universal joint itself is not included.
What does a universal joint strap do?
On strap-style driveshaft yokes, the straps clamp the U-joint's bearing caps into the yoke. This helps keep the joint seated as the driveshaft turns.
What are signs the U-joint straps may need replacing?
Bent, cracked, or loose straps, loosened bolts, or a clunk when shifting or accelerating can be signs. Those symptoms can have other causes, so inspect the driveline before you replace parts.
Can I reuse my original straps and bolts?
Check the vehicle service information for the correct torque and for whether the original straps and bolts may be reused. This kit supplies new straps and bolts if replacements are needed.
Which vehicles does this strap kit fit?
The listed applications include the 1985-2002 Chevrolet Astro, 1994-2002 Dodge Ram 2500, and 1999-2020 Ford F-350 Super Duty. See the "Vehicles it fits" section for the full list.
