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Yukon Gear & Axle Ring and Pinion Sets 12770 Gear, Pinion, 4.10:1 Ratio, 2.267 in. Pinion, 32 Spline, 11.500 in. Gear, AAM 11.5 in., 14-bolt, Set

SKU: YUK12770

Ring and Pinion Gears

Yukon Gear & Axle Ring and Pinion Sets 12770 Gear, Pinion, 4.10:1 Ratio, 2.267 in. Pinion, 32 Spline, 11.500 in. Gear, AAM 11.5 in., 14-bolt, Set

SKU: YUK12770

Ring and Pinion Gears
A$1,586.23
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.

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 20:23:10

Data: v4.2 - Upd: 2026-11-08 19:57:40

Features

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: ring)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Yukon Gear & Axle, YUKON GEAR AND AXLE, Yukon Gear And Axle (randys)
StreetFX SKU yuk12770
SFX Item ID 4786722
Accounting SKU yuk-12770
Manufacturer SKU 12770
Manufacturer UPC 883584127703
Alternative References YGA-12770

Gear, Ring and Pinion, 4.10:1 Ratio, 2.267 in. Pinion, 32 Spline, 11.500 in. Ring Gear, AAM 11.5 in., 14-bolt, Set

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.

Product Attributes
BrandYukon Gear & Axle
Manufacturer's Part Number12770
Part TypeRing and Pinion Gears
Product LineYukon Gear & Axle Ring and Pinion Sets
UPC883584127703
Differential Case Design TypeAAM 11.5 in. 14-bolt
Ring and Pinion Ratio4.10:1
Cover Bolts14
Ring Gear Bolts10
Pinion Spline Count32
Carrier Series3
Ring Gear RotationStandard
Ring Gear Teeth41
Pinion Gear Teeth10
Ring Gear Diameter (in.)11.500 in.
Pinion Shaft Diameter (in.)2.267 in.
Installation Kit IncludedNo
Cover Gasket IncludedNo
Pinion Shims IncludedNo
Carrier Shims IncludedNo
Crush Sleeve IncludedNo
Pinion Seal IncludedNo
Pinion Nut IncludedNo
Ring Gear Bolts IncludedNo
Head Bearing IncludedNo
Tail Bearing IncludedNo
Carrier Bearings IncludedNo
Axle Seals IncludedNo
Axle Bearings IncludedNo
Differential Cover IncludedNo
Differential Oil IncludedNo
Friction Modifier IncludedNo
Installation DVD IncludedNo
QuantitySold as a kit.
NotesGear set fits models without electric locking differential. Fits single rear wheel models.

Compatibility

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