Rear Axle Assembly for 1989 GMC Suburban

Attention!

There are 20 choices for the 1989 GMC Suburban Rear Axle Assembly !!!
Choose Your Option

SUBURBAN 1500 4x2 2.73 ratio (opt GU2)
SUBURBAN 1500 4x2 3.08 ratio (opt GU4)
SUBURBAN 1500 4x2 3.42 axle ratio (opt GU6)
SUBURBAN 1500 4x2 3.73 ratio (opt GT4)
SUBURBAN 1500 4x4 3.08 ratio (opt GU4)
SUBURBAN 1500 4x4 3.42 axle ratio (opt GU6)
SUBURBAN 1500 4x4 3.73 ratio (opt GT4)
SUBURBAN 2500 4x2 full-floating 3.21 ratio (opt HC8)
SUBURBAN 2500 4x2 full-floating 3.42 axle ratio (opt GU6)
SUBURBAN 2500 4x2 full-floating 3.73 ratio (opt GT4)
SUBURBAN 2500 4x2 full-floating 4.10 ratio (opt GT5)
SUBURBAN 2500 4x2 full-floating 4.56 ratio (opt HC4)
SUBURBAN 2500 4x2 semi-floating 3.23 ratio (opt GU5)
SUBURBAN 2500 4x2 semi-floating 3.42 axle ratio (opt GU6)
SUBURBAN 2500 4x2 semi-floating 3.73 ratio (opt GT4)
SUBURBAN 2500 4x2 semi-floating 4.10 ratio (opt GT5)
SUBURBAN 2500 4x2 semi-floating 4.56 ratio (opt HC4)
SUBURBAN 2500 4x4 3.42 axle ratio (opt GU6)
SUBURBAN 2500 4x4 3.73 ratio (opt GT4)
SUBURBAN 2500 4x4 4.10 ratio (opt GT5)