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Dana/Spicer · Drivetrain
2-40-2381
In stock · ships from Knoxville
This is a driveshaft tube shaft stub end with a 1.25-inch major diameter and 16 parallel splines.
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Verified fitment for 1 applications
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Universal fit
This is a universal weld-in tube shaft seen on various heavy-duty truck driveshaft applications. No direct vehicle-specific fitment is listed by manufacturers. Buyers must verify spline fit, tubing diameter, and weld dimensions before ordering.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It is designed to be welded into a 2-inch diameter steel tube with a 0.120-inch wall thickness, commonly used when building or repairing a semi-truck driveshaft assembly. You would replace this part if the existing splines are worn, twisted, or damaged. It serves as the slip joint or fixed end of a driveshaft, connecting to components like yokes or slip yokes in 1310, 1350 or similar series drivelines.
Part Number: 2-40-2381
1 1/4 X 16 TUBE SHAFT
Category: Driveline
Unit: ea
Dealer: Post Onsite
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