RK550 Saginaw 525 Gears w/Stub Shaft-Repair Kit / Manual Steering Rebuild Kit
This repair kit (RK550) is for Saginaw made 525 Series manual steering gears that have 5675288, 5673800, 5679142, 5693665, or 5698180 casting numbers, and some others with stub shaft.
Found In: Chevelle, Nova, Camaro, Impala, Skylark, Regal, Omega, GTO, 442, Firebird.
Even some AMC and Chrysler applications too!
RK550 Manual Steering Rebuild Kit For Saginaw 525 Series Manual Gears
This repair kit (RK550) is for Saginaw made 525 Series manual steering gears that have 5675288, 5673800, 5679142, 5693665, and 5698180 casting numbers. There may still be others cast numbers that have not been verified.
Please verify prior to ordering
This small parts repair kit will fit many of the manual steering gears found in GM and other manufacturers cars and trucks. These gearboxes are also found in construction, industrial, and agricultural machines.
Application years range from the 1960s to present.
This kit may also fit other casting numbers not listed here, so please contact us for more information (please have a casting number from the housing)
This kit will also repair 5673589 (commonly found in 1960-66 Chevy Pickup’s) and 5677649 (1963-82 Corvette)–BUT you will need to purchase another 10806 Pitman Shaft Bushing
This kit will not completely repair Saginaw Cast number(s) 7809666 and 5696084 Please contact us for repair parts for these casting numbers–we can supply repair kits for these!
To see a list of the contents and a typical gear they are used in, click here.
- Qty 1 – Pitman shaft lash adjuster shim .069″ thick
- Qty 1 – Pitman shaft bushing
- Qty 2 – Wormshaft thrust bearing cups
- Qty 2 – Wormshaft thrust bearings (PLASTIC Cage as 4/24/20)
- Qty 1 – Input shaft seal
- Qty 1 – Pitman shaft seal
- Qty 1 – Side cover gasket
PDF VIEW of the RK550 with specification’s is available HERE
Service Info is available HERE
Please Note: Side cover bushing is not included in this kit. Please inquire if needed. We will need to know if the side cover is aluminum or cast iron.
Use this kit to service the following manufacturer’s part numbers:
Clark 2375991, 2774043
Yale 504745600 and 131668600
Also available in a 6 pack, click here
(THIS WILL NOT REPAIR CAST NUMBER 7808990 / Chevrolet Vega–Please note we DO NOT supply parts for it either)
(THIS WILL NOT REPAIR CAST NUMBER 5678921 / Chevrolet Corvair–Please note we DO NOT supply parts for it either)
(THIS WILL NOT REPAIR CAST NUMBER 7843962 / Chevy S10 GMC Sonoma–Please note we DO NOT supply parts for it either)
Saginaw Tech Tip #1