aFe Power Rear Differential Cover (Machined Black) 15-17 GM Colorado/Canyon 12 Bolt Axles
aFe Power Rear Differential Cover (Machined Black) 15-17 GM Colorado/Canyon 12 Bolt Axles
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Description
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Differential Cover
aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable sand-cast A356-T6 aluminum with reinforcing ribs for maximum strength. This cover comes with mounting hardware for a hassle-free installation. The differential covers includes an oil level sight glass and deep reach magnetic fill plug for maximum protection. This cover is finished in wrinkle-black powder-coating with machined fins for a distinctive look. 2 Quart Lube Capacity: This cover has about a 2 quart lube capacity at the factory fill level, factory cover holds about 1.5 quarts. Built-in External Fins: Built-in external fins transfer heat from the fluid to the outside air for maximum cooling. Magnetic Drain/Fill Plug: This system incorporates a magnetic drain and fill plug that captures loose particles for maximum rear-end protection. Oil Level Sight Glass: Large oil level sight glass with 1/8'' NPT calibration plug set to the factory fluid level to eliminate overfilling.
Additional Information
aFe POWER Pro Series Rear Differential Cover Black w/ Machined Fins GM Colorado/Canyon 15-22 L4/V6 (Dana M220-12)
| Additional Application Notes | |
|---|---|
| • 2 Qt. Lube Capacity; Black w/Machined Fins; For Use w/12 Bolt Axles | |
| • Dana 12 Bolt 2 Qt. Lube Capacity; Black w/Machined Fins; For Use w/12 Bolt Axles | |
| • Dana 12 Bolt | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:49:52
Features
- Constructed of Durable A356 Die Cast Aluminum
- Large Oil Level Sight Glass w/Calibration Plug
- Machined Fins
- Magnetic Drain and Fill Plugs
- Reinforcing Ribs and Wrinkle Black Powdercoat
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
Product Details
| Axle Type: | Dana M220 (46) |
| Color: | Black Powder Coat |
| Cover Bolt Hole Quantity: | 12 |
| Cover Material: | Cast Aluminum |
| Description: | aFe POWER Pro Series Rear Differential Cover Black w/ Machined Fins |
| Drain Plug Included: | Yes |
| Filler Plug Included: | Yes |
| Gasket Or Seal Included: | Reuse OE |
| Gaskets Included: | No Gasket Required |
| Mounting Hardware Included: | Yes |
| Oil Included: | No |
| Part Number: | afe46-70302 |
| Position: | Rear |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Afe, Afe Power |
| StreetFX SKU | afe46-70302 |
| SFX Item ID | 4374725 |
| Accounting SKU | afe-46-70302 |
| Manufacturer SKU | 46-70302 |
| Manufacturer UPC | 802959464533 |
| Alternative References | AFE-46-70302 |
Differential Cover, Pro Series, Black Textured Powdercoat, Machined Fins, Aluminum, Magnetic Drain Plug, Chevy, GMC, Each
aFe Pro Series differential covers bring performance engineering to the protection of your axle's differentials. The durable cast aluminum construction with reinforced ribs provide maximum strength, while the machined fins and textured powdercoating provide a distinctive look. aFe Pro Series differential covers are available individually for front or rear with or without PRO Guard D2 synthetic 75W-90 oil and in complete sets with front, rear, and oil.
Features:
• Increased oil capacity
• Internal/external ribs/fins transfer heat from oil to outside air for maximum cooling
• Dual neodymium magnetic plugs--magnetic drain and deep reach fill plug—capture loose particles for maximum gear protection
• Large oil level sight glass allows quick and easy oil inspection
• Calibration plug set to the factory oil level to eliminate overfilling
| Product Attributes | |
|---|---|
| Brand | AFE Power |
| Manufacturer's Part Number | 46-70302 |
| Part Type | Differential Covers |
| Product Line | aFe Pro Series Differential Covers |
| UPC | 802959464533 |
| Differential Case Design Type | Dana M210/M220 |
| Cover Bolts | 12 |
| Ring Gear Bolts | 12 |
| Cover Material | Aluminum |
| Cover Color | Black textured powdercoated |
| Filler Plug Included | Yes |
| Drain Plug Included | Yes |
| Carrier Main Cap Support | No |
| Gaskets Included | No |
| Bolts/Studs Included | Yes |
| Quantity | Sold individually. |
| Notes | Machined finish on cooling fins. Features a magnetic drain plug. |
Compatibility
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