Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner

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 Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner

$1,189.99 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-503 is a differential ring and pinion rebuild install kit for Toyota 8.0" axles.
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 Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
View Detail
Type
Differential Assembly Kits
Title
Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
Price
$1,189.99 USD
Vendor
Motive Gear
Description
Motive Gear MGK-503 is a complete ring & pinion gear package for 4-cylinder Toyota 8.0" axles.It is designed with a gear ratio of 5.29 and includes a Koyo bearing kit, delivering durable off-road performance and improved low-end torque.The kit is compatible with Toyota Pickup (1979–1985, 4-Cylinder) and 4Runner (1984–1985, 4-Cylinder).

More about this item : Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner

Motive Gear MGK-503 is a complete ring & pinion gear package for 4-cylinder Toyota 8.0" axles.

It is designed with a gear ratio of 5.29 and includes a Koyo bearing kit, delivering durable off-road performance and improved low-end torque.

The kit is compatible with Toyota Pickup (1979–1985, 4-Cylinder) and 4Runner (1984–1985, 4-Cylinder).

Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner
Key Features
  • Precision-engineered for Toyota 8.0" front/rear axles (4-cylinder) with 5.29 gear ratio; requires 3.90 and up carrier—ideal for off-road or towing upgrades
  • Includes Koyo bearing kit along with ring and pinion set, offering complete installation convenience and OE-reliable durability
  • Constructed from high-strength 8620 steel; features 7-tooth pinion and 37-tooth ring gear with standard rotation for smooth operation
  • 27-spline pinion shaft with 1.378" diameter and 10-bolt ring gear design ensures proper fitment and enhanced performance longevity
  • Replaces Revolution Gear REV-TOY-4CYL-529-K; backed by Motive Gear's 1-year/50,000-mile warranty for added peace of mind
  • Designed for 4-cylinder Toyota models with a gear ratio of 5.29
Technical Specifications
  • Length : 16.0 lb
  • Width : 16.0 lb
  • Height : 12.0 lb
  • Weight : 36.28 lb
Product Identifiers
  • ASIN B084ZTQWXX
  • UPC: 698231511053
Shipping Information
  • Ships From : United States
  • Brand : Motive Gear

Frequently Asked Questions About : Motive Gear Differential Ring & Pinion MGK-503 Rebuild Install Kit For Toyota 8.0" Axle (4-Cylinder), Gear Ratio 5.29, 10-Bolt, 27 Spline, 7 Pinion & 37 Ring Tooth - Fits Toyota Pickup & 4Runner

01 What is the gear ratio of the Motive Gear MGK-503?

The gear ratio of the Motive Gear MGK-503 is 5.29.

02 Which Toyota models are compatible with the MGK-503?

The MGK-503 is compatible with Toyota Pickup (1979–1985, 4-Cylinder) and 4Runner (1984–1985, 4-Cylinder).

03 What material is the MGK-503 constructed from?

The MGK-503 is constructed from high-strength 8620 steel.

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