Banks Differential Cover Kit suits For 2019-2024 RAM and 2020-2024 Chevy/GMC, with 11.5" or 12" 14-Bolt AAM Rear Axle RAM 6.4L

NOTE: This is on a 1-6 week PRE-ORDER basis, please contact us before purchase for a more accurate time frame.

Fitment Alert: AAM

1. Does Not Fit Ram Trucks With Airbag Suspension Alone. (See Fitment Note below)
2. Sway Bar Spacers (#19249-2) required on Ram Trucks with OEM sway bar.

Does Not Fit Ram Trucks With Airbag Suspension Alone

• ✗  Airbags Alone
• ✔ Airbags + Coils
• ✔ Airbags + Leaf Springs
• ✔ Leaf Springs + Shocks

Sway Bar Spacers (#19249-2) required on Ram Trucks with OEM sway bar.

Key Highlights

• New patented design features Ram-Air scoops for fastest cooling
  • Provides cold high velocity air, overcoming “dead air zone” behind differential
  • Scoops force air up and into massive heat radiation fins
  • Engineered to break-away if snagged on an obstacle
• Banks cools 5X better than flat-back covers in on-road towing tests over the same road, same weather, operator and vehicle
• Cools 118% better than flat-backs in 200hp 60mph sustained tests
• Dry-mount high-pressure silicone O-ring seal. No messy RTV clean!
• Internal fins transfer heat through the cover into the external fins
• Clears spare tire heat shield, Panhard bars and other components
• Does not sacrifice any ground clearance
• Limited Lifetime Warranty

Fluid Dynamics

• Axle tube lubricant guides directs lube to bearings w/o overfilling
• Cover mates flush with differential housing for smooth fluid flow
• Ring gear raceway controls fluid flow to the pinion and bearings
• Low fluid aeration means longer fluid life

Technical Specs

• Weight: 13.72 lbs
• External heat radiation fin count: 25
• Internal heat absorption fin count: 22
• Dimensions: 14.09 in X 13.74 in X 4.16 in
• External heat radiation fin surface area: 677.64 in2
• Internal heat absorption fin surface area: 117.26 in2
• External heat radiation total surface area: 897.94 in2
• Internal heat absorption total surface area: 229.70 in2
• Fasteners: 14 x stainless steel M8-1.25 flange hex bolts
• Material: A380 aluminum diecast with CNC machined surfaces
• Internal Volume: About 4.4 Qts (Check OEM Owners Manual)

Oil service

• Magnetic drain plug
• Magnetic fill port plug
• 20° fill port for easy access
• No need to remove cover to change fluid
• 1/2 in sight glass with contrast screen (visual aid) and Viton seal
• Banks recommends Amsoil 75W-90 Severe Gear Synthetic Gear Lube
• Fill level depends on model year:

The Diesel Doctor Australia is unable to provide an estimated time of delivery. If you will be unavailable to sign for the delivery at your home address, we recommend nominating a work or other suitable address where a member will be present during deliver hours (Approx. 8:30am-5:00pm). In the instance someone is unavailable to sign for your delivery, our carriers will leave a card and you will be required to contact our carrier directly to make alternative delivery arrangements. 

Tracking information will be updated once the parcel is sent. If you have any enquiries regarding tracking information, please contact us via phone (03) 9041 2770 or email at thedieseldr@outlook.com. 

Please inspect your parcel and its contents carefully on delivery. If you find any item missing or damaged, please contact us and we will provide immediate assistance. 

The Current delivery window for normal sized parcels is 3 to 7 Business Days. However, postage delays may occur during the busy seasons. Postage charges may apply on various items that are oversized or for delivery outside the following metropolitan areas in all states of Australia. 

If express delivery is required, please contact us.

We are happy to exchange any product purchased Online as long as the product is returned in its original condition (unopened and unmarked packaging), and is accompanied by proof of purchase in the form of a tax invoice/receipt and/or packing slip. Delivery charges are not refundable for incorrect choice, and products are to be returned to the store at the customer's own cost.

In order to process your exchange of goods, please be sure to include a note or email correspondence explaining the reason for the return, the item you wish to exchange it with, as well as your daytime contact telephone number so that our Customer Service Team are able to contact you to arrange delivery of the exchanged item (postage charges apply). We will replace any item that has arrived Damaged or is Missing from your order at no cost to you, any faults or missing items must be reported to us via eBay within 48 hours of your package being signed for.