The Dana Spicer Snap-Ring, part number 10090902, is a genuine replacement retention component for off-highway axle and transmission applications. This snap-ring is catalogued under Allison Off-Highway transmission parts, specifically the TP 02 and TP transmission families, making it a cross-reference for both Dana Spicer and Allison Off-Highway sourcing. Sold individually (unit of measure: each), it is a direct OEM-style replacement for the 10090902 application. If you need help confirming this is the correct snap-ring for your build, give us a call at Pro Gear and Transmission.FeaturesGenuine Dana Spicer snap-ring, part number 10090902Cross-references with Allison Off-Highway OEM part number 10090902Fits off-highway axle and TP 02 / TP-series transmission applicationsSold individually (unit of measure: each)NMFC classified under miscellaneous truck parts including transmission and clutch components