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Neapco · Drivetrain
N921050
In stock · ships from Knoxville
This is a Neapco 1350-series double cardan constant velocity (CV) head assembly designed for front driveshafts.
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All confirmed applications for this part number.
Ram
Ram
Also reported to fit some early GM trucks with AAM front axles. Always verify pilot diameter (3.125 inches) and bolt circle before ordering. Welding onto the driveshaft tube is required.
Part data verified against 5 catalog sources
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It uses a flange-style mounting and includes a greaseable CV joint that allows smooth power delivery at high angles—up to 32 degrees—reducing vibration and wear. The assembly is welded onto 2.500-inch diameter tubing with 0.095-inch wall thickness. You replace this part when the CV joint becomes worn, causing driveline vibration or clicking, especially on trucks with lifted suspensions or high-mileage front axles. Professional welding is required for installation.
Part Number: N921050
NEW DODGE CV DOUBLE CARDAN
Unit: ea
Vendor: Neapco
Dealer: Post Onsite
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