Spicer 210121-1X Polyurethane Carrier Bearing Replacement, ATRO CR00-67121 Sensors Representative vehicles using this air

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

Verify your engine serial and filter-housing part number before ordering to confirm fitment

Donaldson: P581406

Mack: 25169065

see FF5971NN (extended-life replacement on the same mount)

Spicer 210121-1X Polyurethane Carrier Bearing Replacement, ATRO CR00-67121 Sensors Representative vehicles using this airThe 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