'11-19 Chevy/GM 2500/3500 Front and Rear Gear Package Kit

VENDOR: Nitro Gear and Axle

PART#: GPDURAMAX2-5.13
YOUR PRICE: Regular price $1,391.25

Gear Ratio

Quantity

REM Polishing

REM treatment results in a smoother surface. The end result is less friction, less heat, and less wear. Any machined part has high and low areas left over from machining, grinding, etc. Those high spots become the initial contact points which in turn can become localized hot spots. Those localized hot spots can take the temper out of the heat treated area of the surface and then become a pit. REM reduces that possibility.

Other benefits include elimination of stress risers on the edge of parts and less friction on any metal on metal surfaces.

Customizations Total: $0.00

PRODUCT OVERVIEW:

Designed for the 2011-2019 Chevy/GMC 2500 and 3500. A Nitro gear change will help get that performance and economy back!

If you've fitted larger tires to your vehicle then you are likely experiencing a loss in performance, fuel economy, and more constant transmission gear “hunting" - This is because the larger tires reduce your engine's RPMs below the optimal power band. Re-gearing the differentials in your vehicle is the only way to get your vehicle back into its optimal operating RPM range, thus improving performance and reducing strain on your vehicle's drivetrain. This is especially important for today's vehicles as they feature tall factory gearing and overdrive transmissions which are less tolerant to increase in tire size or the weight of added accessories.

KEY FEATURES:

Manufactured in South Korea
8620 Steel Gear Forgings
Precision Machining
CNC Triple-lapping
Heat Treatment
Rockwell Hardness Tested

DRIVETRAIN FITMENT:

Front Differential: GM 9.25" Rev. IFS
Rear Differential: (AAM) GM 11.5"
Gear Ratio: 3.42, 3.73, 4.11, 4.30, 4.56, 4.88 or 5.13
Qualifier: with Duramax or 8.1L

VEHICLE FITMENT:

2011-2019 GMC Sierra 2500HD & 3500HD 4x4 w/ Duramax Diesel, or 8.1L gas
2011-2019 Newer Chevrolet Silverado 2500HD & 3500HD 4x4 w/ Duramax Diesel, or 8.1L gas

WHAT'S INCLUDED:

Nitro front ring & pinion
Nitro front Master Install Kit
Nitro rear ring & pinion
Nitro rear Master Install Kit

SHIPPING POLICY
You will notice that no shipping charges are shown during your check out process no matter what method of delivery you choose. We do this to allow you to receive to lowest shipping cost possible. In an effort to keep the cost of shipping down, we try to consolidate shipments, and use the most efficient method of shipping, whether it be freight or UPS ground services. The shipping charges will be determined by our shipping department and you will be notified of the cost. This is the best way for us to give you the lowest cost on shipping your product.

OFFERS OF FREE SHIPPING:
All offers of free ground shipping only apply to shipping addresses in the continental United States. This notification will appear above the product information and on the cart page.

FLAT RATE GROUND SHIPPING:
Some products have a standard ground shipping policy if you require the product faster please notify us in the notes section during checkout

If you have special shipping requirements please contact our sales department. Email us help@sdhqoffroad.com

PROCESSING YOUR ORDER:
After the shipping costs have been calculated, you will be sent an email with an updated link to your order. Your updated order will include your order's shipping costs and be your original order with the letter "A" at the end. While checking for updates on your order please add an "A" to the end of your order number, as your order number without the "A" will show canceled since it has been superseded.

FIBERGLASS SHIPPING POLICY:
Our shipping department takes the same time and effort in packaging your products as our engineers do in designing them. However, damage can still occur in shipping. Most of these damaged items can be easily repaired during install and or in paint prep. If this is not the case, the buyer must inspect the packaging and the products carefully upon receiving them, then accept the shipment and if need be, notate any damages and irregularities, such as crushed, torn, punctured, or broken parts on both the packaging and the product, on the freight bill or receipt at the driver’s presence. A signed receipt without any notation releases the carrier as well as SDHQ from any further damage claim. Discovery of damages after a clear delivery becomes the responsibility of the customer. The buyer must notify SDHQ of any damages within 24 hours. In cases of damage with proper notion on receipt, the carrier will determine whether to pay for the repair cost or replacement value of the damaged goods after damage inspection. Replacement value is the amount the buyer paid to SDHQ and is not negotiable. All disputes about the settlement amount shall be addressed with the carrier. SDHQ, under no circumstances, shall be liable for the damaged product or for subsequent settlement of the claim with the carrier.

ATTN: STATE OF CALIFORNIA CONSUMERS
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. Learn More