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Dana · Drivetrain
129594
In stock · ships from Knoxville
This is a snap ring that secures the output shaft gear (through shaft gear) on Dana DS404 tandem drive axles.
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Other applications
Cross-reference listings indicate the same snap ring may also fit Eaton and BorgWarner output shaft gear applications with compatible dimensions, but this part number is originally a Dana/Spicer item for the DS404 axle.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 4 of 4.
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It fits into a groove on the output shaft to lock the gear in place and prevent it from sliding laterally. You would replace it during an axle rebuild, if the snap ring is broken, missing, or has lost tension, because a failed snap ring can allow the gear to walk off the shaft and cause severe driveline damage.
Part Number: 129594
DS404 THRU SHAFT SNAP RING
Vendor: DANA
Dealer: KP Services Crossville
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