ARB RD139 Air Locker Differential AAM 11.5" with 30 Splines for Chevy Silverado 2500HD, 3500HD & GMC – Mudify
ARB RD139 Air Locker Differential AAM 11.5" with 30 Splines
ARB RD139 Air Locker Differential AAM 11.5
ARB RD139 Air Locker Differential AAM 11.5
ARB RD139 Air Locker Differential AAM 11.5
ARB RD139 Air Locker Differential AAM 11.5
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ARB RD139 Air Locker Differential AAM 11.5" with 30 Splines

$1,158.00

ARB RD139 Air Locker Different...
$1,158.00 USD

[PROVIDES 100% TRACTION]

  • Vastly improved traction means less reliance on momentum, reducing the likelihood of vehicle damage.

[COMFORT AND SAFETY]

  • Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat.
  • Ultra durable and powerful; only the highest quality materials used in construction.
  • Patented gear technology and 2-piece design ensures optimal locking strength.
  • Forged gears provide superior strength and durability.
  • Incredibly simple, yet effective, design employs minimal moving parts for maximum reliability.

[EFFECTIVE DESIGN]

  • Thoroughly tested and proven design.
  • Front and rear Air Lockers available for most makes and models.
  • 4WD & 2WD applications.
  • Easy maintenance; no special additives required.

ABOUT THIS PRODUCT

Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor (sold separately) designed to activate and deactivate a solid and durable locking mechanism inside the differential. This gives you the traction you need, when you need it, all at the flip of a switch and all within the comfort of the driver's seat.

The advantage of the ARB Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional 'open' differential.


SPECIFICATIONS

  • Dimensions (L x W x H): 10.63 x 10.63 x 11.02 inches.
  • Weight: 57.00 lbs.
  • Differential: AAM 11.5".
  • Ratio: All.
  • Axle Splines: 30
  • Shaft Diameter: 1.56".
  • SKU: RD139.
  • UPC: 881348011909.
Warranty

We pride ourselves with our partnerships and close relationships with our vendors, so in case your product fails after 30 days contact us and we will submit the warranty claim directly with the manufacturer.
Click here for our Full Warranty Policy


Returns

ll items are eligible for return within 30 days of the delivery date only if items are in its original packaging and in new (unused) condition. Original & return shipping are non-refundable, but don't worry we will provide a discounted shipping label for your return so you do not pay full price ;) We do not like to charge restocking fee BUT if the product or its box is not in perfect condition we can't sell it at full price again so we may charge you 15% restocking fee.
Click here to see our full return policy

  • - Our prices can't be beat, and we're willing to put our money where our mouth is. If you find a lower price on a product and it's being sold by an authorized online retailer, we'll not only match it — we'll beat it. Conditions Apply, please see our Full Price Match Policy HERE

  • - Chat with one of our specialists and we will process your request live or submit a Price Match Request HERE

  • - Price Matching for Products You Have Already Purchased

  • - Please contact us HERE with our online submission or email us at info@mudify.com providing the lower price, the direct link to where you found it, and the date you purchased the item(s) from us. We will look into your order and process your refund. You will receive confirmation of the refund by email within 1-2 business days.

For Fast Products*
Shipping takes 2 to 3 days. If the order is placed before 3pm EST your item will ship out the same day, if not it will be shipped out the next day.
*Fast products have a Fast badge on the main image.

For Other Products
Shipping takes about 3 to 5 business days plus 24 to 48 hours of handling time. If you need expedited shipping please reach through the chat to give you a quote and time estimate.
YES, If you are not completely satisfied with one of our products you may return it any time within 30 days of the date of sale for a hassle-free refund of the amount paid for the product. Refunds do not include shipping costs. We only specify that you have the original packaging, the product not be installed, damaged, missing components or manufacturer's documentation.

Please see our full return policy Here

We pride ourselves with our partnerships and close relationships with our vendors, so in case your product fails after 30 days contact us and we will submit the warranty claim directly with the manufacturer.
Click here for our Full Warranty Policy

You can also check your order status on-line. Use the My Account button on top of every page or contact us at (786) 798-6597 or through our live chat.

If you wish to cancel your order please contact us ASAP at (786) 798-6597 or through live chat. We will make our best effort to cancel the order
We are committed to keeping your personal information private and safe. We use encrypted secure communications in our checkout.

For additional details, please read our complete Privacy Policy


Description

[PROVIDES 100% TRACTION]

  • Vastly improved traction means less reliance on momentum, reducing the likelihood of vehicle damage.

[COMFORT AND SAFETY]

  • Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat.
  • Ultra durable and powerful; only the highest quality materials used in construction.
  • Patented gear technology and 2-piece design ensures optimal locking strength.
  • Forged gears provide superior strength and durability.
  • Incredibly simple, yet effective, design employs minimal moving parts for maximum reliability.

[EFFECTIVE DESIGN]

  • Thoroughly tested and proven design.
  • Front and rear Air Lockers available for most makes and models.
  • 4WD & 2WD applications.
  • Easy maintenance; no special additives required.

ABOUT THIS PRODUCT

Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor (sold separately) designed to activate and deactivate a solid and durable locking mechanism inside the differential. This gives you the traction you need, when you need it, all at the flip of a switch and all within the comfort of the driver's seat.

The advantage of the ARB Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional 'open' differential.


SPECIFICATIONS

  • Dimensions (L x W x H): 10.63 x 10.63 x 11.02 inches.
  • Weight: 57.00 lbs.
  • Differential: AAM 11.5".
  • Ratio: All.
  • Axle Splines: 30
  • Shaft Diameter: 1.56".
  • SKU: RD139.
  • UPC: 881348011909.

Fitment

Returns & Warranty
Warranty

We pride ourselves with our partnerships and close relationships with our vendors, so in case your product fails after 30 days contact us and we will submit the warranty claim directly with the manufacturer.
Click here for our Full Warranty Policy


Returns

ll items are eligible for return within 30 days of the delivery date only if items are in its original packaging and in new (unused) condition. Original & return shipping are non-refundable, but don't worry we will provide a discounted shipping label for your return so you do not pay full price ;) We do not like to charge restocking fee BUT if the product or its box is not in perfect condition we can't sell it at full price again so we may charge you 15% restocking fee.
Click here to see our full return policy


FAQS
  • - Our prices can't be beat, and we're willing to put our money where our mouth is. If you find a lower price on a product and it's being sold by an authorized online retailer, we'll not only match it — we'll beat it. Conditions Apply, please see our Full Price Match Policy HERE

  • - Chat with one of our specialists and we will process your request live or submit a Price Match Request HERE

  • - Price Matching for Products You Have Already Purchased

  • - Please contact us HERE with our online submission or email us at info@mudify.com providing the lower price, the direct link to where you found it, and the date you purchased the item(s) from us. We will look into your order and process your refund. You will receive confirmation of the refund by email within 1-2 business days.

For Fast Products*
Shipping takes 2 to 3 days. If the order is placed before 3pm EST your item will ship out the same day, if not it will be shipped out the next day.
*Fast products have a Fast badge on the main image.

For Other Products
Shipping takes about 3 to 5 business days plus 24 to 48 hours of handling time. If you need expedited shipping please reach through the chat to give you a quote and time estimate.
YES, If you are not completely satisfied with one of our products you may return it any time within 30 days of the date of sale for a hassle-free refund of the amount paid for the product. Refunds do not include shipping costs. We only specify that you have the original packaging, the product not be installed, damaged, missing components or manufacturer's documentation.

Please see our full return policy Here

We pride ourselves with our partnerships and close relationships with our vendors, so in case your product fails after 30 days contact us and we will submit the warranty claim directly with the manufacturer.
Click here for our Full Warranty Policy

You can also check your order status on-line. Use the My Account button on top of every page or contact us at (786) 798-6597 or through our live chat.

If you wish to cancel your order please contact us ASAP at (786) 798-6597 or through live chat. We will make our best effort to cancel the order
We are committed to keeping your personal information private and safe. We use encrypted secure communications in our checkout.

For additional details, please read our complete Privacy Policy


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