Part No. 5503-241 (also written 5503/241) Slip Yoke, 1.562" Splines Dia, 23/24 Splines, Center U Joint To End 8.445

The 5503-241 slip yoke provides the axial compliance your driveline needs to accommodate suspension movement without vibration or binding. This 1550 series unit carries 23/24 splines at 1.562" diameter for a precise, rattle-free fit on the transmission output shaft.

Product Description

Slip yoke replacement is often overlooked during driveshaft service, yet a worn yoke is frequently the root cause of vibration complaints that return after U-joint replacement. The 5503-241 restores the correct spline-to-bore clearance and presents an undamaged sliding surface to the extension housing seal, eliminating leak paths that develop with worn OEM yokes.

Part Details

Series Compatibility

The 1550 series U-joint cross bores must match the yoke ear dimensions of the 5503-241. Do not mix series -- a 1550 slip yoke should be paired only with a 1550 or compatible-series cross and companion yoke. Mismatched series results in incorrect snap ring grooves and potential joint separation under load.

Replacement Guidance

• Confirm 23/24-tooth count and 1.562" diameter match your transmission output shaft
• Measure center-to-end dimension if your application has tight length constraints
• Use assembly lube on splines during installation
• Reinstall transmission extension seal if it shows any sign of wear
• Phasing: reinstall driveshaft in the original orientation (mark before removal)

Why Universal Driveshafts

We specialize in driveline components across all series and vehicle types. The 5503-241 is part of our standard inventory -- no waiting on special orders. Our team can cross-reference by vehicle year/make/model or by direct measurement to confirm the right part every time.

Not sure which slip yoke you need? Our transmission slip yoke guide covers spline counts, styles, and how to measure.