Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Yukon Gear & Axle

Yukon Gear & Axle Ring and Pinion Sets 12771 Gear, Pinion, 4.44:1 Ratio, 2.267 in. Pinion, 32 Spline, 11.500 in. Gear, AAM 11.5 in., 14-bolt, Set

SKU: YUK12771

Ring and Pinion Gears

Yukon Gear & Axle Ring and Pinion Sets 12771 Gear, Pinion, 4.44:1 Ratio, 2.267 in. Pinion, 32 Spline, 11.500 in. Gear, AAM 11.5 in., 14-bolt, Set

Yukon Gear & Axle

Yukon Gear & Axle Ring and Pinion Sets 12771 Gear, Pinion, 4.44:1 Ratio, 2.267 in. Pinion, 32 Spline, 11.500 in. Gear, AAM 11.5 in., 14-bolt, Set

SKU: YUK12771

Ring and Pinion Gears
A$1,761.20
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.

Part Type

Ring and Pinion Gears

Data: v4.2 - Upd: 2026-10-16 05:09:57

Specifications

Product Attributes - Brand
Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number
12771
Product Attributes - Part Type
Ring and Pinion Gears
Product Attributes - Product Line
Yukon Gear & Axle Ring and Pinion Sets
Product Attributes - UPC
883584127710
Product Attributes - Differential Case Design Type
AAM 11.5 in. 14-bolt
Product Attributes - Ring and Pinion Ratio
4.44:1
Product Attributes - Cover Bolts
14
Product Attributes - Ring Gear Bolts
10
Product Attributes - Pinion Spline Count
32
Product Attributes - Carrier Series
3
Product Attributes - Ring Gear Rotation
Standard
Product Attributes - Ring Gear Teeth
40
Product Attributes - Pinion Gear Teeth
9
Product Attributes - Ring Gear Diameter (in.)
11.500 in.
Product Attributes - Pinion Shaft Diameter (in.)
2.267 in.
Product Attributes - Installation Kit Included
No
Product Attributes - Cover Gasket Included
No
Product Attributes - Pinion Shims Included
No
Product Attributes - Carrier Shims Included
No
Product Attributes - Crush Sleeve Included
No
Product Attributes - Pinion Seal Included
No
Product Attributes - Pinion Nut Included
No
Product Attributes - Ring Gear Bolts Included
No
Product Attributes - Head Bearing Included
No
Product Attributes - Tail Bearing Included
No
Product Attributes - Carrier Bearings Included
No
Product Attributes - Axle Seals Included
No
Product Attributes - Axle Bearings Included
No
Product Attributes - Differential Cover Included
No
Product Attributes - Differential Oil Included
No
Product Attributes - Friction Modifier Included
No
Product Attributes - Installation DVD Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Gear set fits models without electric locking differential. Fits single rear wheel models.

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yuk12771
SFX Item ID 4788570
Supplier Item Code 4788570
Manufacturer SKU 12771
Manufacturer UPC 883584127710
Alternative References YGA-12771, 14-bolt

Compatibility

Loading compatibility information...

Keep shopping

More from Yukon Gear & Axle