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Neapco · Drivetrain
3-3131
In stock · ships from Knoxville
The Neapco 3-3131 is a conversion universal joint that connects a Spicer 1310 series driveshaft to a Detroit 7290 series yoke (or vice versa).
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Verified fitment for 3 applications
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All confirmed applications for this part number.
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Conversion joint for Spicer 1310 to Detroit 7290 series. Not vehicle‑specific; fits any application with these yoke sizes.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 14 of 14.
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It is greasable via a single lube fitting in the cross and uses inside/outside snap ring retention with round bearings. This joint is typically replaced when retrofitting drivelines or repairing mismatched components in heavy‑duty trucks, agricultural machinery, and industrial equipment.
Part Number: 3-3131
U-JOINT 3-3131
Category: Driveline
Unit: ea
Dealer: Post Onsite
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