REAR AXLE IDENTIFICATION FOR ORDERING REPLACEMENTS. GMC Truck S15 Pickup - 2WD 1992

For 1990-2009 cars

# REAR AXLE IDENTIFICATION FOR ORDERING REPLACEMENTS

#### SUBJECT: REAR AXLE IDENTIFICATION FOR S-TRUCKS (INFORMATIONAL)

#### MODELS: 1992 S-TRUCKS (2WD JIMMY/SONOMA)

1992 S-trucks may be equipped with a 7.5-inch axle manufactured in either St. Catherine, Canada or Buffalo, New York. Both axle assemblies have the same final assembly part number, but use a different housing assembly service kit and wheel bearing seal depending on where the axle assembly was manufactured. The correct housing assembly service kit and wheel bearing seal must be used when servicing a 1992 S-truck 7.5-inch axle. All other assembly parts are common and interchangeable.

To identify where the axle assembly was built:

1. Locate the axle code on the axle housing (Figure 1).

2. Find the fourth letter (from the left) of the code.

K = St. Catherine, Canada C = Buffalo, New York

#### SERVICE PARTS INFORMATION:

For axle assemblies built in St. Catherine (K) (Figure 2):

Part Number Description ----------- ----------- 26029139 Seal Assembly 26024326 Housing Assembly Service Kit

For axle assemblies built in Buffalo (C) (Figure 2):

Part Number Description ----------- ----------- 26029137 Seal Assembly 26023822 Housing Assembly Service Kit

Parts are currently available from GMSPO.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.