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Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio

SKU: YUKYG_GM14T-456

Differential Ring and Pinion

YUK Gear Sets - GM...

Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio

SKU: YUKYG_GM14T-456

Differential Ring and Pinion

YUK Gear Sets - GM...

A$636.27
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Description

IMPORTANT NOTICE: 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.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 yukYG_GM14T-456 SFX Item ID 4489341 Accounting SKU yuk-YG_GM14T-456 Manufacturer SKU YG GM14T-456 Manufacturer UPC 883584241362 Alternative References yukYG GM14T-456

Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio

Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you’ve added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.

Additional Information

Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec

Part Type

Differential Ring and Pinion

Features and Benefits

  • 10.50 in. Ring Gear Diameter
  • 10.50" ring gear diameter
  • 12 ring gear bolts
  • 30 spline pinion
  • 4.56 ratio
  • Fits GM 10.5 in. GM 14 Bolt Truck
  • Fits GM 10.5" GM 14 bolt truck

Product Details

AAP Selling Package Quantity UOM:EA
Package UOMEA
Package Qty1
Axle Model:GM 10.5 14T
Axle Type:Full Float
Cover Bolt Quantity:14
Description:High performance Yukon Ring/Pinion set for 10.5in. GM 14 bolt truck in a 4.56
Differential:GM 10.5 14 Bolt Truck, 99 and up
Gear Ratio:4.56
Mounting Hardware Included:No
Part Number:yukYG GM14T-456
Pinion Spline Count:30
Position:Rear
Ring Gear Bolt Quantity:12
Ring Gear Outside Diameter:10.5
Shims Included:No
Title:Yukon high performance ring & pinion set, GM 10.5", 14 bolt truck, 4.56 ratio

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.

Additional Application Notes
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier~GM 10.5 in; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier 10.5 in. 14 Bolt; 4.56 Ratio
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier~GM 10.5 in; 14 Bolt Cover; 4.56 Ratio 10.5 in. 14 Bolt; 4.56 Ratio
• GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier 10.5 in. 14 Bolt; 4.56 Ratio
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio 10.5 in. 14 Bolt; 4.56 Ratio
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier~GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio 10.5 in. 14 Bolt; 4.56 Ratio
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier
• 10.5 in. 14 Bolt; 4.56 Ratio
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio 10.5 in. 14 Bolt; 4.56 Ratio
• GM 10.5
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier~GM 10.5 in.;
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM 10.5 in; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM 10.5 in; 14 Bolt Cover; 4.56 Ratio 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier 10.5 in. 14 Bolt; 4.56 Ratio
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM 10.5 in; 14 Bolt Cover; 4.56 Ratio 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover; Fits 4 Series 4.56 And Up Carrier 10.5 in. 14 Bolt; 4.5
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and
• GM 10.5 in.; 14 Bolt Cover
• GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Rat
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinio
• GM 10.5 in.; 14 Bolt
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 se
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier~GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio 10.5 in. 14 Bolt; 4.56
• 19
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10
• GM 1
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in R
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 and Up Carrier GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio 10.5 in. Ring Gear; 4.56 Ratio; w/14 Bolt Cover;
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Ratio; Ring and Pinion Set; Fits 4 series 4.56 & Up Carrier~GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio 10.5 in. 14 Bo
• GM 10.5 in.; 14 Bolt Cover; 4.56 Ratio GM 10.5
• GM 10
• GM 10.5 in; 14 Bolt Cover; 4.56 Ratio~GM 10.5 in Rear; w/ 14 Bolt Cover; 4.56 Rati

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-14 05:11:00

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 GM 10.5 in. GM 14 Bolt Truck
  • 4.56 ratio
  • Fits GM 10.5" GM 14 bolt truck
  • 10.50" ring gear diameter
  • 30 spline pinion
  • 12 ring gear bolts
  • 10.50 in. Ring Gear Diameter

Product Details

AAP Selling Package Quantity UOM:EA
AAP_UDA_12:EA
AAP_UDA_22:1
Axle Model:GM 10.5 14T
Axle Type:Full Float
California Proposition 65:Not Applicable
Cover Bolt Quantity:14
Description:High performance Yukon Ring/Pinion set for 10.5in. GM 14 bolt truck in a 4.56
Differential:GM 10.5 14 Bolt Truck, 99 and up
Gear Ratio:4.56
Mounting Hardware Included:No
Part Number:yukYG GM14T-456
Pinion Spline Count:30
Position:Rear
Ring Gear Bolt Quantity:12
Ring Gear Outside Diameter:10.5
Shims Included:No
Title:Yukon high performance ring & pinion set, GM 10.5", 14 bolt truck, 4.56 ratio
WARNING CA Proposition 65 Required:No
WARNING CA Proposition 65:No

Application Summary

14T 10.5" GM 4.56 R&P

Part Type

Differential Ring and Pinion

Data: v4.2 - Upd: 2026-09-30 17:46:12

Features

  • 10.50 in. Ring Gear Diameter
  • 10.50" ring gear diameter
  • 12 ring gear bolts
  • 30 spline pinion
  • 4.56 ratio
  • Fits GM 10.5 in. GM 14 Bolt Truck
  • Fits GM 10.5" GM 14 bolt truck

Specifications

AAP Selling Package Quantity UOM:
EA
AAP_UDA_12:
EA
AAP_UDA_22:
1
Axle Model:
GM 10.5 14T
Axle Type:
Full Float
California Proposition 65:
Not Applicable
Cover Bolt Quantity:
14
Description:
High performance Yukon Ring/Pinion set for 10.5in. GM 14 bolt truck in a 4.56
Differential:
GM 10.5 14 Bolt Truck, 99 and up
Gear Ratio:
4.56
Mounting Hardware Included:
No
Part Number:
yukYG GM14T-456
Pinion Spline Count:
30
Position:
Rear
Ring Gear Bolt Quantity:
12
Ring Gear Outside Diameter:
10.5
Shims Included:
No
Title:
Yukon high performance ring & pinion set, GM 10.5", 14 bolt truck, 4.56 ratio
WARNING CA Proposition 65 Required:
No
WARNING CA Proposition 65:
No

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukYG_GM14T-456
SFX Item ID 4489341
Supplier Item Code 4489341
Manufacturer SKU YG GM14T-456
Manufacturer UPC 883584241362
Alternative References gm14t-456, yga-24136, 10.5in

Compatibility

Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio
Year RangeMakeModelSubmodelsRegion
2002-2006 Chevrolet Avalanche 2500 Base, LS, LT US
1975-1986 Chevrolet C20 Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe US
1973-1974 Chevrolet C20 Pickup Base US
1973-1986 Chevrolet C20 Suburban Base, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe US
1988 Chevrolet C2500 Cheyenne, Scottsdale, Silverado US
1999-2000 Chevrolet C2500 Base, LS US
1992-1999 Chevrolet C2500 Suburban Base, Silverado, LS, LT US
1975-1986 Chevrolet C30 Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe US
1973-1974 Chevrolet C30 Pickup Base US
1988-2000 Chevrolet C3500 Cheyenne, Scottsdale, Silverado, Base, LS US
1996-2015 Chevrolet Express 2500 Base, LS, LT US
1996-2015 Chevrolet Express 3500 Base, LS, LT US
1975-1995 Chevrolet G20 Beauville, Chevy Van, Sportvan, Nomad, Bonaventure US
1979-1996 Chevrolet G30 Beauville, Chevy Van, Hi-Cube, Sportvan, Bonaventure US
1975-1986 Chevrolet K20 Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe US
1973-1974 Chevrolet K20 Pickup Base US
1973-1986 Chevrolet K20 Suburban Base, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe US
1988-2000 Chevrolet K2500 Cheyenne, Scottsdale, Silverado, Base, WT, LS US
1992-1999 Chevrolet K2500 Suburban Base, Silverado, LS, LT US
1977-1986 Chevrolet K30 Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe US
1972-1974 Chevrolet K30 Pickup Base US
1988-2000 Chevrolet K3500 Cheyenne, Scottsdale, Silverado, Base, LS US
1997-1999 Chevrolet P30 Base US
1987-1988 Chevrolet R20 Custom Deluxe, Scottsdale, Silverado, Cheyenne US
1987-1988 Chevrolet R20 Suburban Custom Deluxe, Scottsdale, Silverado US
1989-1991 Chevrolet R2500 Suburban Scottsdale, Silverado US
1987-1988 Chevrolet R30 Custom Deluxe, Scottsdale, Silverado, Cheyenne US
1999-2004 Chevrolet Silverado 2500 Base, LS, LT, WT US
2001-2015 Chevrolet Silverado 2500 HD Base, LS, LT, WT, LTZ, High Country US
2007 Chevrolet Silverado 2500 HD Classic LT, LS, WT US
2007-2013 Chevrolet Silverado 3500 HD LT, LTZ, WT US
2000-2013 Chevrolet Suburban 2500 Base, LS, LT, LTZ US
1987 Chevrolet V20 Custom Deluxe, Scottsdale, Silverado US
1987-1988 Chevrolet V20 Suburban Custom Deluxe, Scottsdale, Silverado US
1989-1991 Chevrolet V2500 Suburban Scottsdale, Silverado US
1987-1988 Chevrolet V30 Custom Deluxe, Scottsdale, Silverado, Cheyenne US
1975-1978 GMC C25 Base, High Sierra, Sierra Classic, Sierra Grande US
1975-1978 GMC C25 Suburban Base, High Sierra, Sierra Classic, Sierra Grande US
1973-1974 GMC C25/C2500 Pickup Base US
1973-1974 GMC C25/C2500 Suburban Base US
1979-1986 GMC C2500 Base, High Sierra, Sierra Classic, Sierra Grande US
1989-2000 GMC C2500 Sierra, Sierra SLE, Sierra SLX, Sierra SL, Sierra SLT US
1979-1986 GMC C2500 Suburban Base, High Sierra, Sierra Classic, Sierra Grande US
1992-1999 GMC C2500 Suburban Base, SLE, SLT US
1975-1978 GMC C35 Base, High Sierra, Sierra Classic, Sierra Grande US
1973-1974 GMC C35/C3500 Pickup Base US
1979-1986 GMC C3500 Base, High Sierra, Sierra Classic, Sierra Grande US
1988-2000 GMC C3500 Sierra, Sierra SLE, Sierra SLX, Sierra SL, Sierra SLT US
1981-1987 GMC G1500 Rally, Rally STX, Vandura, Rally Custom US
1979-1996 GMC G3500 Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special, Rally Custom US
Note: Displaying first 50 entries.

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

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