This is the universal joint (U-joint) yoke for 1990-2002 GMC C6500, 1990-2007 GMC C7500, 1997-2002 Chevrolet T6500, 1997-2002 Chevrolet T7500, and 1993-2002 GMC School Busses. This yoke mounts on the u-joint on the driveshaft on these vehicles. Yoke Transmission End. Please check part number for your specific application. Medium Duty 6000-8000 2003-2007. Medium Duty Kodiak 1990-2002. Medium Truck School Bus 1993-2002. Medium Truck Tilt Cab (Isuzu) GMT 540 1997-2002. Medium Truck Topkick 1990-2002. YOKE,TRANS END(v)4-4-4801-1X. Required: 01For: B7 7.0L(LR0),6.0P(LS0),1550/155N SERIES MAIN U-JOINT(JQP),AT545 A/TRANS(MF1),PROP SHF YOKE,DANA(EY1),AIR BRKS(JE4) (1993-1998) (1993 - 1998). For: B7 7.4D(LP4),7.4B(L21),AT545 A/TRANS(MF1),AIR BRKS(JE4),1550/155N SERIES MAIN U-JOINT(JQP) (1999-2000) (1999 - 2000). For: B7 8.1-E(L18),AT545 A/TRANS(MF1),AIR BRKS(JE4),1550/155N SERIES MAIN U-JOINT(JQP) (2001-2002) (2001 - 2002). For: B7 CAT 3116(LX0),1550/155N SERIES MAIN U-JOINT(JQP),AT542 A/TRANS(MT9) (1993-1999) (1993 - 1999). For: B7 CAT 3116(LX0),AT545 A/TRANS(MF1),PROP SHF YOKE,DANA(EY1),AIR BRKS(JE4),1550/155N SERIES MAIN U-JOINT(JQP),CATERPILLAR 170HP(LVR) (1993-2002) (1993 - 2002). For: B7 CAT 3126/C7-CODE C(LG5),AT545 A/TRANS(MF1),AIR BRKS(JE4),1550/155N SERIES MAIN U-JOINT(JQP),7.2L CATERPILLAR 3126/175 HP(LSV) (1999-2002) (1999 - 2002).

New. Never Installed. OEM Part. Bulk Overstock

GM Part # 15656419

Alternate GM part #'s 15522992 ; 4-4-4801-1X

Item is number 17 in the GM diagram