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AAM · Drivetrain
AA40038571
In stock · ships from Knoxville
This is a slip yoke designed for the rear output of heavy-duty transfer cases, commonly found on 2003 and newer Dodge Ram 2500/3500 trucks.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
Ford
Ram
Ford
Ram
Fitment confirmed for Dodge Ram 2500/3500/4500 with 34-spline output transfer cases (NP271D, NV271, NP273, 273D). Ford compatibility is reported but less documented. Always verify transfer case model and spline count before purchase.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 7 of 7.
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It couples the transfer case to the driveshaft using 1485/1480 series universal joints, allowing the driveshaft to slide in and out as the suspension moves. Replacement is usually necessary when the splines wear down, which can cause driveline vibration, clunking, or loss of engagement. The yoke is made of unplated steel and provides a durable, cost-effective repair for a worn or damaged original part.
Part Number: AA40038571
SLIP YOKE
Category: Driveline
Unit: ea
Dealer: Post Onsite
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