Description
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 cast aluminum with reinforced ribs and a black powdercoated finish with machined fins for maximum strength and styling. This cover comes with all necessary hardware for easy installation. The Pro Series differential covers include a oil level sight glass. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a magnetic drain plug to capture loose particles for maximum front-end protection. Also included is a 1/8" NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Additional Information
Pro Series Rear Differential Cover Black w/ Machined Fins Jeep Wrangler (JL) 18-25 L4-2.0L (t)/ V6-3.6L (Dana M220)
| Additional Application Notes | |
|---|---|
| • Fits Dana M220 Axle | |
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 15:43:13
Features
- Built-In External and Internal Fins Dissipate Heat
- Calibration Plug Set to Factory Fill Level Eliminates Overfilling
- Durable Cast Aluminum
- Magnetic Drain and Fill Plugs Capture Loose Particles
- Oil Level Sight Glass for Quick/Easy Inspection
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 |
| Color: | Black Powder Coat |
| Cover Bolt Hole Quantity: | 12 |
| Cover Material: | Cast Aluminum |
| Description: | Pro Series Rear Differential Cover Black w/ Machined Fins |
| Drain Plug Included: | Yes |
| Filler Plug Included: | Yes |
| Gasket Or Seal Included: | Reuse OE |
| Mounting Hardware Included: | Yes |
| Oil Included: | No |
| Part Number: | afe46-71000B |
| Position: | Rear |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Afe, Afe Power |
| StreetFX SKU | afe46-71000B |
| SFX Item ID | 4370059 |
| Accounting SKU | afe-46-71000B |
| Manufacturer SKU | 46-71000B |
| Manufacturer UPC | 802959465752 |
| Alternative References | AFE-46-71000B |
Differential Cover, Aluminum, Finned, Black Textured Powdercoated, Jeep, Dana M220, 12-Bolt Cover, 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 | |
|---|---|
| UPC | 802959465752 |
| Brand | AFE Power |
| Notes | Recommend for the Jeep Wrangler JL with Dana M220 differential. |
| Quantity | Sold individually. |
| Part Type | Differential Covers |
| Cover Bolts | 12 |
| Cover Color | Black textured powdercoated |
| Product Line | aFe Pro Series Differential Covers |
| Cover Material | Aluminum |
| Ring Gear Bolts | 10 |
| Gaskets Included | Yes |
| Drain Plug Included | Yes |
| Bolts/Studs Included | Yes |
| Filler Plug Included | Yes |
| Carrier Main Cap Support | No |
| Manufacturer's Part Number | 46-71000B |
| Differential Case Design Type | Dana M220 |
Compatibility
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