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Dana/Spicer · Drivetrain
4-3-1241KX
In stock · ships from Knoxville
This is a 1550 series slip yoke for heavy-duty driveshafts. It slides onto the transmission or transfer case output shaft splines, allowing the driveshaft to change length as the suspension moves.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
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Fits any driveline requiring a 1550 series slip yoke with 1.750" major diameter, 16 parallel splines, and 6.875" centerline to end of spline. Verify spline count, diameter, and length before ordering. Commonly used in Class 6-8 trucks, agricultural, and industrial equipment.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 9 of 9.
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The yoke accepts 1550 series universal joints with 1.375-inch bearing caps and is held in place with snap rings. You typically replace it when the splines wear out, causing excessive driveline slop or vibration, or when the yoke is damaged from a failed U-joint.
Part Number: 4-3-1241KX
1550 1 3/4 X 16 SLIP YOKE ASSY
Category: Driveline
Unit: ea
Dealer: Post Onsite
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