Banks Power 19249 Ram-Air Differential Cover Kit Satin Black/Machined w/Hardware 01-19 Chevy/GMC 03-18 Ram with AAM 11.5 Inch or 11.8 Inch 14 Bolt Rear Axle Banks Power
SKU: 40040060170

Banks Power 19249 Ram-Air Differential Cover Kit Satin Black/Machined w/Hardware 01-19 Chevy/GMC 03-18 Ram with AAM 11.5 Inch or 11.8 Inch 14 Bolt Rear Axle Banks Power

$177.75 $197.50
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Description

Banks Power 19249 Ram-Air Differential Cover Kit Satin Black/Machined w/Hardware 01-19 Chevy/GMC 03-18 Ram with AAM 11.5 Inch or 11.8 Inch 14 Bolt Rear Axle Banks PowerThe All New Patented Banks Ram Air Differential Cover Wipes out the competition! When it comes to product development, we only make products that increase performance and beat the competition. So when we tested the popular Diff Covers on the market, we were shocked to find out that they actually hurt performance. This lead to the development of something so New and Incredible that our performance design has a United States Patent. Look, when we set

The All-New Patented Banks Ram-Air Differential Cover Wipes out the competition! When it comes to product development, we only make products that increase performance and beat the competition.

So when we tested the popular Diff Covers on the market, we were shocked to find out that they actually hurt performance. This lead to the development of something so New and Incredible that our performance design has a United States Patent. Look, when we set out to build a product for your vehicle, we only engineer the best. What else would you expect from a company with a winning legacy that spans decades.

We are here to win, and we just did (Again) in a huge way.

Purpose Built
The Banks Engineering team's goal was to perfect fluid flow and reject BTUs from the fluid as fast as the ring and pinion puts them in. If the fluid flow is impeded in any way, it results in resistance and aeration which reduce fuel economy and creates heat, thereby degrading the fluid and decreasing the lifespan of the gearset.
Outperform the Competition, for less
Thanks to its superior fluid and aerodynamics, the Ram-Air Cover out-performs stock and flat-back high-capacity covers and does so with less lubricant. Increased distance between service intervals and less lubricant means you'll save money while extending gear life.
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 percent 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: 11.7 lbs
  • External heat radiation fin count: 24
  • Internal heat absorption fin count: 26
  • Dimensions: 14.2 inch X 13.3 inch X 3.8 inch
  • External heat radiation fin surface area: 533.782 in2
  • Internal heat absorption fin surface area: 119.882 in2
  • External heat radiation total surface area: 808.81 in2
  • Internal heat absorption total surface area: 215.78 in2
  • Fasteners: 14 x stainless steel M8-1.25 flange hex bolts
  • Material: A380 aluminum diecast with CNC machined surfaces
  • Internal Volume: About 4.0 quarts (Check OEM Owners Manual)
  • Oil service
  • Magnetic drain plug
  • Magnetic fill port plug
  • 20 degree angled fill port for easy access
  • No need to remove cover to change fluid
  • 1/2 inch 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: (About 4.0 quarts Fill To OEM Level)
  • Emissions Compliant: E.O. Not Required

US Patent 10,443,705 B1

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40040060170

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4.1 ★★★★★
Based on 956 reviews
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A
Verified Purchase
Alan Shirk
Boise, US
★★★★★ 5
ThermoMaven Does All the Work and Eliminates All the Temp Worries
I made this purchase as a cost-effective way to monitor the meat temperature while cooking without any wires. I have used this in my smoker grill, traditional gas grill, charcoal grill, oven and rotisserie air fryer. I tested the reading for accuracy with other temp measuring devices and find that it has been spot on in every method. It is so easy to use that you push it into the meat to the designated line and it reads the ambient, (surrounding), temp as well as the current meat temp. The display is easy to read and has a backlight when cooking outdoors in dim lighting. It is magnetic so it keeps the controller in place. When finished easily clean the probe with dish detergent and a wipe. I will be purchasing the 4-probe version since I do a lot of smoker grill cooks so I can measure more than one zone or different foods at the same time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
B
Verified Purchase
Brendan
Charlottesville, US
★★★★★ 5
Works great! For basic temperature tracking it's a useful tool.
After years of relying on a combination of my pellet grill's temperature probe and my trusty instant read thermometer, I decided to get into the 21st century and invest in a wireless probe. Not wanting to spend a bunch of money, I saw that this was on sale and I figured that if it didn't work I wouldn't be out too much money. As I write this, I'm using it. It arrived last night and I went through the setup process. It was SO easy to set up and the app is nice and simple to use. I started my pork butt cook at 7am this morning and the probe has worked flawlessly! I compared the temperature readings to my instant read and they're within a degree of each other, so I know that what it's registering is accurate. To be honest, this isn't a huge game-changer for me as I've been smoking meat for years and have a process down. But I do like the fact that I can monitor my temperature remotely. I think where it will be the most impactful is in overnight cooks. I won't have to go out to my smoker I'm the middle of the night to check my temps. I can do that from the comfort of my bed! Though I've only used it once so far, I'm very satisfied with it. It seems to be rugged and made for the long haul. I'm looking forward to future cooks! Update: I've now done several cooks with the thermometer. My experience with it has been mostly positive. For tracking internal temperature, this probe is very accurate and right in line with my instant read thermometer. My only nit is that the ambient temperature sensor is a little finicky. It is slow to update, and I usually must wait 20-30 minutes for it to report the ambient temperature correctly. Not only that, you have to make sure that the probe depth line is right at the surface of the meat. I found that the margin for error is really slim with this. But other than that, it works great, and the app has made it so easy to track the cooking rate. My Thanksgiving turkey was spot-on this year and the probe helped immensely!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
W
Verified Purchase
Wesley Henry
Carnegie, US
★★★★★ 5
Best Tool I've Purchased In A Long Time!
Best tool I've purchased in a long time! This magnetic wireless meat thermometer is the perfect size for brisket, pork shoulders, roasts, and even steaks. Connected well with my iPhone, and looks like I have a professional thermometer. Slim and easy to use, the LED screen is easy to read and keeps me informed of my temps with audible beeps. The probe is easy to clean, and even after a long cook, it doesn't require much scrubbing. Durable and well worth the money.
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Reviewed in the United States on April 21, 2026
C
Verified Purchase
Chris H
Whiting, US
★★★★★ 5
Good Thermometer with a Great App
The user experience with this wireless thermometer is much different than with the Chef IQ ones. I had a Chef IQ for 2 years until my husband put it through the garbage disposal. The software sucked, but everything that did wrong, the Thermomaven does right. I don't even have to open the app bc as soon as I turn it the thermometer on, the temp pops up on my iphone as well as on the Thermomaven base - freeing up my phone. The screen is easy to read and is backlit. My only complaint is that the probe is too big. You just can't use this thing with burgers or thin chicken breasts. I also got the Thermomaven instant read thermometer which will work in those cases, and it's great as well and thin enough for anything. These people really make great products. I'm impressed.
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Reviewed in the United States on April 17, 2026
D
Verified Purchase
Doak Walker
Draper, US
★★★★★ 4
Longer distance and still monitor
Nice thermometer works lon wifi and Bluetooth so you can go farther away from grill and monitor temperature, sometimes on the app it doesn't show the correct temperature you must refresh it. So far so good only 2 cooks with it
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Reviewed in the United States on April 7, 2026

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