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Spicer · Drivetrain
3-70-28X
In stock · ships from Knoxville
This Spicer u-joint strap and bolt kit secures the bearing caps of 1350 and 1410 series universal joints to the driveshaft yoke.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 4 applications
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All confirmed applications for this part number.
Other applications
Other applications
Some GM vehicles require a larger OEM-style strap kit (e.g., 3920486). Verify bearing cap diameter and bolt hole center distance before ordering. This kit does not include u-joints themselves.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 7 of 7.
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The kit includes two metal straps and four bolts (5/16-24 thread, 0.75 inch long) designed for u-joints with a 1.188 inch cap diameter and a bolt center-to-center distance of 1.806 inches. It is commonly replaced when hardware is worn, stripped, or as preventative maintenance during u-joint replacement to maintain proper clamp load and safety.
Part Number: 3-70-28X
1350/1410 U/B KIT
Category: Driveline
Unit: ea
Dealer: Post Onsite
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