Spicer 210121-1X Polyurethane Carrier Bearing Replacement, ATRO CR00-67121 Sensors The complete assembly replaces Fleetguard

The complete assembly replaces Fleetguard FS43252 and crosses to Cummins 5257769

Caterpillar diesel filter bases requiring Cat 9L9100

Dorman: 315-5502

Wix: WF10066

Representative vehicles using this air spring include Freightliner Classic / Classic XL

Spicer 210121-1X Polyurethane Carrier Bearing Replacement, ATRO CR00-67121 Sensors The complete assembly replaces FleetguardThe ATRO CR00 67121 is a polyurethane driveline carrier (center) bearing assembly for Spicer 1710 series driveshafts, replacing Spicer 210121 1X across HD truck and bus chassis. 50 mm (1. 9685") inside diameter; 7 5 8" mounting bolt center to center on a 10 gauge steel bracket; sealed bearing in ATROs proprietary polyurethane isolator. Bolt in OE style fit on Autocar, Freightliner, International, Kenworth, Mack, Meritor Spicer, Peterbilt, Volvo and