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Yukon Gear & Axle

Yukon Gear & Axle Ring and Pinion Sets YG GM8.5-411 Gear, Pinion, 4.11:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Gear, GM 8.5/8.6 in., Set

SKU: YUKGM8.5-411

Ring and Pinion Gears
Yukon Gear & Axle Ring and Pinion Sets YG GM8.5-411 Gear, Pinion, 4.11:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Gear, GM 8.5/8.6 in., Set

Yukon Gear & Axle

Yukon Gear & Axle Ring and Pinion Sets YG GM8.5-411 Gear, Pinion, 4.11:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Gear, GM 8.5/8.6 in., Set

SKU: YUKGM8.5-411

Ring and Pinion Gears
A$1,235.12
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

IMPORTANT NOTICE: Must use 2.73:1 or numerically higher ratio carrier. No ABS provision on pinion.

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: 2026-10-17 02:10:00

Specifications

Product Attributes - Brand
Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number
YG GM8.5-411
Product Attributes - Part Type
Ring and Pinion Gears
Product Attributes - Product Line
Yukon Gear & Axle Ring and Pinion Sets
Product Attributes - UPC
883584241607
Product Attributes - Differential Case Design Type
GM 8.5/8.6 in.
Product Attributes - Ring and Pinion Ratio
4.11:1
Product Attributes - Cover Bolts
10
Product Attributes - Ring Gear Bolts
10
Product Attributes - Pinion Spline Count
30
Product Attributes - Ring Gear Rotation
Standard
Product Attributes - Ring Gear Teeth
41
Product Attributes - Pinion Gear Teeth
10
Product Attributes - Ring Gear Diameter (in.)
8.500 in.
Product Attributes - Pinion Shaft Diameter (in.)
1.626 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 set.
Product Attributes - Notes
Must use 2.73:1 or numerically higher ratio carrier. No ABS provision on pinion.

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukGM8.5-411
SFX Item ID 4788603
Supplier Item Code 4788603
Manufacturer SKU GM8.5-411
Manufacturer UPC 883584241607
Alternative References YUK003433, YGA-24160

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