Differential Covers | Summit Racing

Ford Performance Parts Axle Girdles M-4033-G3

Differential Cover, Aluminum, Cap Support, Drain/Filler Plugs, Bolts, Gaskets, Ford, Kit

Part Number: FMS-M-4033-G3

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 14 Bolt GM 9.5 Inch Differential Cover 71505

Differential Cover, Rear, 14-bolt, Aluminum, Black Anodized, GM 9.5 in., Each

Part Number: BMM-71505

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 14 Bolt GM 10.5 Inch Differential Cover 70501

Differential Cover, Aluminum, Natural, Finned, B&M Logo, GM 10.5 in., 14-Bolt Cover, Each

Part Number: BMM-70501

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 10 Bolt GM 8.2/8.5/8.6 Inch Differential Cover 71502

Differential Cover, Rear, 10-bolt, Aluminum, Black Anodized, GM 8.2/8.5/8.6 in., Each

Part Number: BMM-71502

4.52 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 10 Bolt GM 8.2/8.5/8.6 Inch Differential Cover 70502

Differential Cover, 10-bolt, Aluminum, Natural, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: BMM-70502

4.76 out of 5 stars ( 33 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Ford Performance Parts Axle Girdles M-4033-KA

Differential Cover, 10-bolt, Aluminum, Natural, Ford 8.8 in., Each

Part Number: FMS-M-4033-KA

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 10 Bolt Ford 8.8 Inch Differential Cover 40297

Differential Cover, Rear, 10-bolt, Aluminum, Natural, Ford 8.8 in., Each

Part Number: BMM-40297

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 14 Bolt GM 9.5 Inch Differential Cover 70505

Differential Cover, Rear, 14-bolt, Aluminum, Natural, GM 9.5 in., Each

Part Number: BMM-70505

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 12 Bolt GM 8.875 Inch Differential Cover 71504

Differential Cover, Rear, 12-bolt, Aluminum, Black Anodized, GM 8.875 in. Truck, Each

Part Number: BMM-71504

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 12 Bolt GM 8.875 Inch Differential Cover 70504

Differential Cover, Rear, 12-bolt, Aluminum, Natural, GM 8.875 in. Truck, Each

Part Number: BMM-70504

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

aFe Pro Series 12 Bolt AAM 9.50/9.76 Differential Cover 46-71120B

Differential Covers, Pro Series, AAM 9.50/9.76 12-bolt, Aluminum, Black Powdercoated, Rear, Cadillac, Chevrolet, GMC, Each

Part Number: AFE-46-71120B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Yukon Gear & Axle 10 Bolt GM 7.5/7.625 Inch Differential Cover YP C3-GM7.5

Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, GM 7.5 in., GM 7.625 in., Each

Part Number: YGA-32118

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 10 Bolt GM 8.2 Inch, BOP axle Differential Cover 70503

Differential Cover, 10-bolt, Aluminum, Natural, GM 8.2 in. BOP, Each

Part Number: BMM-70503

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

aFe Pro Series 12 Bolt Ford 10.25/10.5 Inch Differential Cover 46-70022

Differential Cover, Rear, 12-bolt, Aluminum, Black Powdercoated, Ford, 10.25/10.5 in., 12-bolt Ring Gear, Each

Part Number: AFE-46-70022

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

aFe Pro Series 14 Bolt GM 9.5 Inch Differential Cover 46-70372

Differential Covers, Pro Series, Aluminum, Black Powdercoated, 14-bolt, GM 9.5 in., Rear, Chevrolet, GMC, Each

Part Number: AFE-46-70372

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Pacific Performance Engineering 12 Bolt Ford 10.25/10.5 Inch Differential Cover 338051120

Differential Cover, Rear, 12-bolt, Aluminum, Black Powdercoat, Ford 10.25/10.5 in., Each

Part Number: PPE-338051120

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

B&M 12 Bolt GM 8.875 Inch Differential Cover 70500

Differential Cover, Aluminum, Natural, Finned, B&M Logo, GM 8.875 Passenger Car, 12-Bolt Cover, Each

Part Number: BMM-70500

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

aFe Pro Series 14 Bolt Dodge 9.25 front (AAM) Differential Cover 46-70042

Differential Cover, Aluminum, Natural, Black Powdercoat, Dodge 9.25 in. Front, 14-Bolt Cover, Each

Part Number: AFE-46-70042

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 10 Bolt Ford 8.8 Inch Differential Cover 41297

Differential Cover, Rear, 10-bolt, Aluminum, Black Anodized, Ford 8.8 in., Each

Part Number: BMM-41297

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Pacific Performance Engineering 14 Bolt Dana M275 Differential Cover 338052010

Differential Cover, Rear, M275 10.8 in. Differential, Ford, Aluminum, Brushed, Each

Part Number: PPE-338052010

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Yukon Gear & Axle 10 Bolt GM 8.2/8.5/8.6 Inch Differential Cover YP C2-GM8.5-R

Differential Cover, 10-bolt, Aluminum, Polished, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32030

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M 12 Bolt Ford 9.75 Inch Differential Cover 41298

Differential Cover, Aluminum, Black Anodized, Finned, B&M Logo, Ford 9.75 in., 12-Bolt Cover, Each

Part Number: BMM-41298

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Pacific Performance Engineering 14 Bolt Dana M275 Differential Cover 338052020

Differential Cover, Rear, M275 10.8 in. Differential, Ford, Aluminum, Black, Each

Part Number: PPE-338052020

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

aFe Pro Series 12 Bolt AAM 9.25 Inch Differential Cover 46-70402

Differential Covers, Pro Series, Aluminum, Black Powdercoated, AAM 9.25 in. 12-bolt, Front, Ram, Each

Part Number: AFE-46-70402

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

aFe Street Series 12 Bolt Ford Super 8.8 Inch, IRS Differential Cover 46-71180A

Differential Cover, Street Series, Natural, Rear Differential Cover Raw with Machined Fins, Ford Super 8.8 in. Axle, Each

Part Number: AFE-46-71180A

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today