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B&m

B&M 12 Bolt Dana M220, Jeep Wrangler JL Differential Cover 12313 Cover, Rear, Nodular Iron, Black Powdercoated, Jeep, 12-Bolt, Each

SKU: BMM12313

Differential Covers

B&m

B&M 12 Bolt Dana M220, Jeep Wrangler JL Differential Cover 12313 Cover, Rear, Nodular Iron, Black Powdercoated, Jeep, 12-Bolt, Each

SKU: BMM12313

Differential Covers
A$1,125.25
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 16:49:52

Data: v4.2 - Upd: 2026-11-08 01:06:39

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s B&m, B And M Automotive, B&m Racing (holley)
StreetFX SKU bmm12313
SFX Item ID 5051542
Accounting SKU bmm-12313
Manufacturer SKU 12313
Manufacturer UPC 019695954161
Alternative References 12313, BMM-12313, BNM12313

Differential Cover, Rear, Nodular Iron, Black Powdercoated, Jeep, 12-Bolt, Each

B&M differential covers are strong and cool! Cast and machined from premium aluminum alloy, they feature heavy-duty structural cooling fins, a larger fluid capacity, and high-strength magnetic drain plugs that aid in catching ferrous metal particles. B&M differential covers add some strength with extra cooling ability to your rear end.

Product Attributes
BrandB&M
Manufacturer's Part Number12313
Part TypeDifferential Covers
Product LineB&M Differential Covers
UPC019695954161
Differential Case Design TypeDana M220, Jeep Wrangler JL
Cover Bolts12
Cover MaterialNodular iron
Cover ColorBlack powdercoated
Filler Plug IncludedYes
Drain Plug IncludedYes
Carrier Main Cap SupportNo
Gaskets IncludedNo
Bolts/Studs IncludedYes
QuantitySold individually.
NotesDesigned for the new Dana 44 AdvanTek (M220) rear differentials that come standard in Jeep Wrangler JL Rubicon models and is optional on Sahara models.

Compatibility

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