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Yukon Gear & Axle

Yukon Gear & Axle Ring and Pinion Sets YG D30R-488R Gears, 4.88:1 Ratio, Dana 30, Reverse Rotation, Set

SKU: YUKD30R-488R

Ring and Pinion Gears

Yukon Gear & Axle Ring and Pinion Sets YG D30R-488R Gears, 4.88:1 Ratio, Dana 30, Reverse Rotation, Set

Yukon Gear & Axle

Yukon Gear & Axle Ring and Pinion Sets YG D30R-488R Gears, 4.88:1 Ratio, Dana 30, Reverse Rotation, Set

SKU: YUKD30R-488R

Ring and Pinion Gears
A$976.03
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

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 Overview

Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. You?ll know that your gear choice was the right one, because you chose Yukon. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle.


Features and Benefits

  • Fits Reverse Rotation Dana Spicer 30 w/o Crush Sleeve
  • 4.88 ratio
  • Fits reverse rotation Dana Spicer 30 without crush sleeve
  • 7.20" ring gear diameter
  • 26 spline pinion
  • 10 ring gear bolts
  • 7.20 in. Ring Gear Diameter

Product Details

AAP Selling Package Quantity UOM:EA
AAP_UDA_12:EA
AAP_UDA_22:1
Axle Model:Dana 30
Axle Type:Dana 30 Rev.
California Proposition 65:Not Applicable
Cover Bolt Quantity:10
Description:High performance Yukon Ring/Pinion gear set for Dana 30 Rev rotation in 4.88
Differential:Dana 30 Front, Reverse Rotation
Gear Ratio:4.88
Mounting Hardware Included:No
Part Number:yukYG D30R-488R
Pinion Spline Count:26
Position:Front
Ring Gear Bolt Quantity:10
Ring Gear Outside Diameter:7.12
Shims Included:No
Title:Yukon high performance ring & pinion set, Dana 30 reverse rotation, 4.88 ratio
WARNING CA Proposition 65 Required:No
WARNING CA Proposition 65:No

Application Summary

D30 4.88 REV R&P 26spl

Part Type

Differential Ring and Pinion

Data: v4.2 - Upd: 2026-10-16 05:13:09

Features

4.88 ratio

Specifications

Product Attributes - Brand
Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number
YG D30R-488R
Product Attributes - Part Type
Ring and Pinion Gears
Product Attributes - Product Line
Yukon Gear & Axle Ring and Pinion Sets
Product Attributes - UPC
883584240259
Product Attributes - Differential Case Design Type
Dana 30
Product Attributes - Ring and Pinion Ratio
4.88:1
Product Attributes - Cover Bolts
10
Product Attributes - Ring Gear Bolts
10
Product Attributes - Pinion Spline Count
26
Product Attributes - Carrier Series
4
Product Attributes - Ring Gear Rotation
Reverse
Product Attributes - Ring Gear Teeth
39
Product Attributes - Pinion Gear Teeth
8
Product Attributes - Ring Gear Diameter (in.)
7.330 in.
Product Attributes - Pinion Shaft Diameter (in.)
1.375 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.

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukD30R-488R
SFX Item ID 4786565
Supplier Item Code 4786565
Manufacturer SKU D30R-488R
Manufacturer UPC 883584240259
Alternative References YGA-24025

Compatibility

D30 4.88 REV R&P 26spl

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