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Diference in M38 diferentials
Posted: Mon May 22, 2017 6:04 pm
by radtech
Does anyone know the difference in the two front and rear differential assemblies listed in ORD 9SNL G740?
Posted: Fri May 26, 2017 7:27 pm
by Ray101
Are you asking about the difference between the front axle differential assy PN7348603 and the rear differential assy PN7372679? The front axle is a Dana model 25and uses a 7.75" ring gear and the rear axle is a Dana model 44 and uses a 8.5" ring gear so the assemblies are physically different in size to accommodate the different size ring gears, otherwise very similar in construction.