Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS

100% authentic products

Guaranteed genuine quality

Secure checkout

Safe & encrypted payments

Fast shipping

Quick and reliable delivery

Hassle-free returns

Easy returns if needed

Customer First

Your satisfaction matters

Verified Sellers

Carefully selected suppliers
Home / Automotive / Replacement Parts / Differential Assembly Kits

Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS

$1,652.99 USD

✓ No hidden fees — taxes included in the price & Free Shipping.

✓
Get 5% OFF Today
Use this coupon at checkout.
TRY5
Brand : Motive Gear
Motive Gear MGK-254 includes a differential ring and pinion rebuild bearing kit.
Out of stock
Quantity :
Top Brands. Best Prices. Fast Shipping.

Discover quality parts and accessories for every adventure

Shop now before stocks run out — smart shoppers move fast!

Explore Now

Product Comparison We Made Easy For You

Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
View Detail
Type
Differential Assembly Kits
Title
Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
Price
$1,652.99 USD
Vendor
Motive Gear
Description
Short Summary: The MGK-254 Motive Gear Differential Ring & Pinion Package is engineered for GM 8.25" IFS (front) and GM 9.5" (rear) axles, delivering a 3.73 gear ratio with included Koyo bearing kits.Designed for 2014–2018 Chevy and GMC 1500 series trucks and SUVs, this set enhances performance and drivability while ensuring long-term reliability with precision and OE-level materials.Key Features Axle Fitment: GM 8.25" IFS front and GM 9.5" rear axles, includes front and rear ring & pinion sets with Koyo bearings.Gear Ratio: 3.73, suitable for applications requiring a 3.42 carrier break and higher.Spline & Shaft Specs: 30-spline pinion (front), 32-spline pinion (rear); shaft diameters of 1.626" front and 1.875" rear.Durable Construction: 8620 steel construction with reverse rotation front and standard rear rotation for smooth, quiet performance.Installation Ready: Includes Koyo master bearing kits for both front and rear—ideal for stock replacements or performance upgrades.

More about this item : Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS

Short Summary: The MGK-254 Motive Gear Differential Ring & Pinion Package is engineered for GM 8.25" IFS (front) and GM 9.5" (rear) axles, delivering a 3.73 gear ratio with included Koyo bearing kits.

Designed for 2014–2018 Chevy and GMC 1500 series trucks and SUVs, this set enhances performance and drivability while ensuring long-term reliability with precision and OE-level materials.

Key Features Axle Fitment: GM 8.25" IFS front and GM 9.5" rear axles, includes front and rear ring & pinion sets with Koyo bearings.

Gear Ratio: 3.73, suitable for applications requiring a 3.42 carrier break and higher.

Spline & Shaft Specs: 30-spline pinion (front), 32-spline pinion (rear); shaft diameters of 1.626" front and 1.875" rear.

Durable Construction: 8620 steel construction with reverse rotation front and standard rear rotation for smooth, quiet performance.

Installation Ready: Includes Koyo master bearing kits for both front and rear—ideal for stock replacements or performance upgrades.

Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS
Key Features
  • Complete 3.73 ratio ring and pinion set with Koyo bearing kits for GM 8.25" IFS front and GM 9.5" rear axles; ideal for OE-style towing and performance.
  • Front set (G885373IFS) features 11-pinon/41-ring teeth, 30-spline pinion, reverse rotation, 1.626" shaft; 10-bolt cover design for GM 8.25” IFS.
  • Rear set (GM9.5-373L) includes 11-pinon/41-ring teeth, 32-spline pinion, standard rotation, 1.875" shaft; 12-bolt cover design for GM 9.5”.
  • Compatible with 3.42 and higher carriers; fits GM 1500 trucks and SUVs from 2014–2018 including Silverado, Sierra, Suburban, Tahoe, and Yukon models.
  • Manufactured from durable 8620 steel and backed by Motive Gear’s 1-year/50,000-mile warranty—designed for reliability and strength.
  • Includes Koyo master bearing kits for both front and rear axles.
Technical Specifications
  • Length : 16.0 lb
  • Width : 16.0 lb
  • Height : 12.0 lb
  • Weight : 45.95 lb
Product Identifiers
  • ASIN B085Q49LS3
  • UPC: 698231753095
Shipping Information
  • Ships From : United States
  • Brand : Motive Gear

Frequently Asked Questions About : Motive Gear Differential MGK-254 & Pinion Rebuild Bearing Kit, For GM 8.25" IFS & GM 9.5", Gear Ratio 3.73 - Fits Chevy/GMC 1500 2014–2018, Includes Bearings, Replaces GM9.5-373L, G885373IFS

01 What is the gear ratio of the Motive Gear MGK-254?

The gear ratio of the Motive Gear MGK-254 is 3.73.

02 Which vehicles are compatible with the MGK-254?

The MGK-254 fits GM 1500-series vehicles from 2014–2018.

03 What part numbers does the MGK-254 replace?

The MGK-254 replaces GM9.5-373L and G885373IFS.

More to Explore

Free Shipping on Every Order

Get Free Shipping on Every Order

Return within 15 days

Return your purchase easily within thirty days.

Quality Assurance

Every product tested for guaranteed premium quality.

24/5 Customer Support

Monday – Friday: 9:00 AM – 6:00 PM (EST) - Email : info@trybeepbeep.com