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Spicer · Drivetrain
5-793X
In stock · ships from Knoxville
The Spicer 5-793X is a conversion universal joint from the Life Series that adapts a driveshaft between two different yoke sizes: a 1330 series yoke on one axis and a 3R (Saginaw 44/Mechanics 3) yoke on the other.
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Conversion joint for mating a Spicer 1330 driveshaft to a GM 3R/S44 differential or transmission. Not vehicle‑specific; fits any application where this yoke combination is found, such as older GM trucks, medium‑duty drivelines, and equipment using American Axle 1344 yokes.
Part data verified against 4 catalog sources
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It features a solid, forged steel body with pre‑greased, sealed bearing caps that never need servicing, making it maintenance‑free. This non‑greasable joint comes with external snap rings for the 1330 side and internal C‑clips for the 3R side. Replace it when you detect driveline vibration, clunking, or play in the U‑joint bearings, often due to worn needle bearings or seal failure.
Part Number: 5-793X
1330 X 3R SOLID U-JOINT
Category: Driveline
Unit: ea
Dealer: Post Onsite
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