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Spicer · Drivetrain
3-94-28X
In stock · ships from Knoxville
This is a U-bolt kit used to secure 1480 or 1550 series universal joints to the pinion yoke or driveshaft flange.
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Verified fitment for 4 applications
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All confirmed applications for this part number.
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Fits standard full-round yokes requiring U-bolts for 1480/1550/SPL55/SPL70 u-joints. Always verify bolt center-to-center distance (1.914 inches) and thread diameter (.438-20). Not for use with strap-style retainers.
Part data verified against 5 catalog sources
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When you replace a u-joint on these common heavy-duty driveshaft series, the old U-bolts are often stretched or corroded and should always be replaced with a new kit to guarantee proper clamping force. The kit includes two U-bolts and four high-strength nuts, providing a simple, reliable way to lock the bearing caps in place and prevent driveline vibration or failure.
Part Number: 3-94-28X
1480/1550 U/B KIT
Category: Driveline
Unit: ea
Dealer: Post Onsite
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