Drivetrain› Differentials and Rear-End Components

Yukon Gear & Axle

Original Factory gear for 2014 and up RAM 2500 11.5IN Chrysler in a 4.11 ratio.

$862.89

SKU: Y001 CHY11.5B-410B

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This high-performance ring and pinion gear set from Yukon Gear & Axle is designed for GM and Chrysler 11.5" rear axles. It features a 4.11 ratio, 11.50" ring gear diameter, 12 ring gear bolts, and a 30 spline pinion. Yukon emphasizes the use of high-grade steel and a gear tooth surface finish designed to reduce friction and heat, with fitment designed to OEM specifications. The product comes with a 1-year warranty against manufacturing defects, with an optional lifetime "Y.E.S. Plan" for comprehensive protection.

Fitment

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Specifications

BrandYukon Gear & Axle
Part NumberY001 CHY11.5B-410B

Videos

Yukon Gear & Axles posi Differential with 4.10 Gears on my 2019 Silverado 1500 RWD🤩

Yukon Gear & Axles posi Differential with 4.10 Gears on my 2019 Silverado 1500 RWD🤩
WE INSTALLED A YUKON POSI & 4.11 GEARS ON MY CHEVY SILVERADO!

WE INSTALLED A YUKON POSI & 4.11 GEARS ON MY CHEVY SILVERADO!
How to Set Ring and Pinion Backlash — Yukon Gear & Axle

How to Set Ring and Pinion Backlash — Yukon Gear & Axle
Setting Pinion Bearing Preload — Yukon Gear & Axle

Setting Pinion Bearing Preload — Yukon Gear & Axle
How to set ring & pinion backlash

How to set ring & pinion backlash
No BS GM 8.5/8.6 10 Bolt Ring and pinion gear install axle setup

No BS GM 8.5/8.6 10 Bolt Ring and pinion gear install axle setup
Proper Break-In Procedure for New Ring & Pinion Gears

Proper Break-In Procedure for New Ring & Pinion Gears

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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