IRS Rear Differential
2.85 (HRD), 3.27(GW7), and 3.45 (GM3) Ratios
Non-Locking Carrier (not for V-Sport Platinum or CTS-V)
OE 84110752 - 2.85 (HRD)
OE 84110751, 85571694, 23156300, 20762246 - 3.27 (GW6)
OE 84110755, 23156301 - 3.45 (GM3)
NO CORE REQUIRED!
IC 1509 (3.27/GW7), IC 1510 (2.85/HRD), and 1512 (3.45/GM3)
FOB Minneapolis, MN, USA