how to identify chevy differential
The best way to be sure of which axle you have is by the Bill of Material Number stamped on the right hand axle tube. Not all vehicles are set up the same even though they may be the same make and model.
Differential Identification Axle Chevy Power Wagon
Match the shape of the differential cover on the back of the rear end housing to the gasket shape chart found on Roadkill Customs Differential Identification page.
. Step 1 Check differential code For the 96-06 Silverados the factory limited slip differential will have a code of G80. Give us a call at 800-216-1632 to get started. From wheel mounting surface to wheel mounting surface there are three widths.
The most noticeable difference is the reinforced cast iron differential in the Dana 61. Also the original inspection plate on the 75-inch rear end has a drain plug on. Dual rear wheel DRW has a WMS to WMS distance of 72 inches.
General Motors rear end differentials are referred to by the diameter of the ring gear ie. 9 rows Front Axle Identification To help you find the right part we first need to properly identify the axle you have or need. The coil spring mounts and the mounts for the upper trailing arms on the differential identify this as a Chevelle or Monte Carlo rearend not one from a full-size car like an Impala.
Ref2 Step 2 Examine the rear axle carrier underneath your vehicle. Step 2 Test In low-traction situation. All of these axles take different parts so we need to properly identify the axle you have to get the right part.
You can typically find your RPO code on driver side door panel or glove box. Step 1 Place your vehicle in Park and engage the parking brake. I know the gear ration 373 from both the rear axle RPO code GT4 and the NP231 transfer case found a rebuilt one alreadyboth of which.
Our experts will help you find the correct ring and pinion set for your particular application. 95 rows 1958-1970 Chevy Rear Differential code Identification. AMC JEEP FRONT AXLES.
Slide On Brake Drum Axles. See the Spicer Axle Identification information. Dana axle identification is located on axle tube between Steering Shock Absorber Bracket and the Carrier.
Step 3 Count the number of bolts that secure the differential cover. If you purchased the truck used or cant find the code proceed to Step 2 for another form of testing. There are 4 different front differentials listed for my truck but only 2 are possible direct fits.
The RPO code should be listed inside the glove box. The Dana Models 60 and 61 look the same and have the same shape differential cover. 75 inch 85 inch 105 inch.
The 85-inch inspection cover gasket shape is rounder than the squarish 75 and 762-inch. Cab and Chassis has a WMS to WMS distance of 635 inches. Just like a 10-bolt rearend there should be stamped numbers on the axle tube on the passengers side.
Single rear wheel SRW has a wheel mounting surface to wheel mounting surface distance of 675 inches. Accurate identification using the GM RPO code assumes that the rear end has not been previously modified The prefix is usually F G or H when referring to Axle Identification. The rear axle carrier features a round cover located between the left and right axle tubes visible from the rear of the vehicle.
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