For 1988-1991 GMC R3500 Speedometer Transmitter Replacement AP 84686TDDR 1989

For 1989-1991 Chevrolet R3500 Speedometer Transmitter Replacement AP 11218PQSW

For 1988-1999 GMC K1500 Speedometer Transmitter Replacement AP 47253ZFVH 1989

For 1988-1989 GMC R2500 Speedometer Transmitter Replacement AP 78587DYXP

For 1989-1991 GMC S15 Jimmy Speedometer Transmitter Replacement AP 54797BJGB

For 1988-1998 GMC C3500 Speedometer Transmitter Replacement AP 58556DJKK 1989

For 1988-1998 GMC C2500 Speedometer Transmitter Replacement AP 43965BYTF 1989