Upgrade To Eaton 33 Spline Truetrac
For Strange 12 Bolt Street Rear End


Part Number: OPRG06

Upgrade For New 12 Bolt Street Rear End Order
Available For 3 Series Carriers Only

From Eaton 30 spline HD clutch style 3 series posi – R5087

To Eaton 33 spline Truetrac 3 series differential – R5091T

This product is only available from an Authorized Strange Dealer or Factory Direct Call - 800-646-6718 or Email Us


Upgrade from HD 30 spline posi to 33 spline Truetrack in complete 12 bolt rear end