B&M 11317 Hi-Tek Aluminum Differential Cover for AAM 11.5 Black

(Chevrolet Silverado 1500 HD 2001-03, 2005-06, Silverado 2500 HD 2001-18, Silverado 3500 HD 2007-18, Silverado 2500 2001-04 + 14 more models)

Manufacturer

Part Number

11317

11 reviews

Sale Price

$478.95

In Stock (7)

Usually delivered within 2 days

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Show details for B&M 11317 Hi-Tek Aluminum Differential Cover for AAM 11.5 Black

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Product Details

The B&M Hi-Tek Aluminum Differential Cover is engineered to provide superior protection and cooling for AAM 11.5" rear differentials. This high-performance cover replaces the factory stamped steel unit with a precision-machined aluminum housing that increases fluid capacity for improved heat dissipation and extended component life.

Key Features:

Durable black anodized finish for corrosion resistance and a sleek appearance
Increased fluid capacity over stock cover reduces operating temperatures
Load bolts provide additional support for bearing caps under extreme loads
Magnetic drain plug captures metallic particles and simplifies fluid changes
Machined B&M logo adds a custom touch to your differential
Precision-machined from high-grade aluminum for strength and heat dissipation
Backed by B&M's Lifetime Limited Warranty

Compatible with American Axle Manufacturing (AAM) 11.5" rear axles, this differential cover is ideal for towing, off-road use, and performance applications where additional cooling and durability are essential. The extra fluid capacity and efficient heat transfer properties of aluminum help maintain optimal differential temperatures during demanding use.

Products specifications

Fits

Chevrolet Silverado 1500 HD 2001-03, 2005-06, Silverado 2500 HD 2001-18, Silverado 3500 HD 2007-18, Silverado 2500 2001-04, Silverado 3500 2001-06, Silverado 2500 HD Classic 2007; Ram 1500 2011, 2500 2011-18, 3500 2011-18 + 11 more models

Additional Fluid Capacity (qts)

Additonal Fluid Capacity (qts)

Bolt Count

Bolt Quantity

Bolt/Studs Included

Yes

Brand

B&M

Prop 65

Yes

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Call Out Size (in)

Carrier Main Cap Support

Yes

Color/Finish

Black Anodized

Differential Cover Bolt Pattern

AAM 11.5

Differential Thickness (in)

3.6

Drain Plug Included

Yes

Emission Code

Filler Plug Included

Yes

Finish

Black

Gasket Included

Gasket Or Seal Included

Gaskets Included

Grade Type

Performance

Material

A356.0-T6 Aluminum

Mounting Bolt Hole Quantity

Mounting Bolts Included

Yes

Product Type

Differential Cover

Studs Included

Yes

Sub Category

Differential

Warning

California Proposition 65

Fast checkout with amazon

Jesse W

Easy transaction, great price.

Chris l

super easy checkout, great price!

dan j

easy step by step 8-22-16 received package, it was in bad shape, parts seem to be ok will install parts and see how it goes.

Raymond F

seems like a great product at a great price so far

Dalton B

My name is Doug Raber and I tell you the truth when I say autoplicity is a great site to shop for auto parts. The prices are low and the customer service is excellent.

douggr

great site as long as my part gets to me thank you

pat

Always good. I recommend you folks alot.

james potter

I am very glad that my order came in on time and in great condition!

Gabriel Gonzalez

I ordered a windshield wiper fluid reservoir. It came on time and was the product I needed. It fit perfectly and works great.

bthaslam

So far so good! Just ordered the parts I needed for my car which I've been trying to find EVERYWHERE without success, until I arrived at autoplicity. Great price, and with a lifetime warranty I'm assuming great quality. I have faith that when the product arrives I will be highly satisfied.

laf1992

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