Order From MDC
Part Number     MITMID1179ASSEMBLY
 We are an approved and recommended rebuilder for the GMC 4.3 axle. The axle is inspected to meet foundry engineering specifications before any work is performed. Spindle bearing and seal surfaces are reconditioned as neccessary. King pin thrust bearings are pre-packed and autolube fittings installed and pre-tested to insure proper lubrication. King pin shims are installed to a maximum of 3 shims.
This axle can be ordered through MDC. Cores are extremely important to us, and must be returned using the attached bill of lading. Failure to return a core may result in a core charge.