• Eaton Gm 8.5in Truetrac 28spl Front
  • Eaton Gm 8.5in Truetrac 28spl Front
  • Eaton Gm 8.5in Truetrac 28spl Front
  • Eaton Gm 8.5in Truetrac 28spl Front
  • Eaton Gm 8.5in Truetrac 28spl Front
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Eaton Gm 8.5in Truetrac 28spl Front

Eaton Gm 8.5in Truetrac 28spl Front

Part number: 1G0D0

$750.32 USD
$750.32 USD
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  • Tracking emailed when it ships
  • Free fitment check before you order

Gm 8.5in Truetrac 28spl Front by Eaton for the front position. Key specs: axle shaft diameter 1.2" and ring gear size 8.5". Driveline parts carry power from the transmission to the wheels.

Key features

  • GM 10 Bolt Axle
  • Ring Gear Dia. 8.5"
  • Off-Road: Work Truck / Towing
  • On Road: Drag Racing
  • Off-Road: Light Trail / Sand Sports
  • On Road: Restoration
  • On Road: Street and Muscle
  • On Road: Work Truck / Towing

Specifications

  • Brand: Eaton
  • Part type: Driveline part
  • Position: Front
  • Axle Shaft Diameter: 1.2"
  • Axle Location: Front
  • Differential Type: Limited Slip (LSD)
  • Gear Spline Tooth Count: 28 EA
  • Ring Gear Size: 8.5"
  • Ring Gear Ratio: 2.73 & Up
  • Off-Road: Work Truck / Towing
  • On Road: Drag Racing

Fitment

This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.

What it does

Gear and differential work needs careful setup. Drivetrain parts carry power from the engine to the wheels; noise, vibration, slipping or leaks are the usual signs a part is due.

Installation & tips

  • Mark driveshaft orientation before removal and torque fasteners to spec.
  • Gear oil: Refill differentials with the right gear oil.
  • Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.

FAQ

What size is it?
Axle Shaft Diameter: 1.2"; Ring Gear Size: 8.5".

Which side or position does it fit?
It is listed for the front position. If you are replacing both sides, check whether you need one of each.

Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.

Before you order

  • Check the position: this part is listed as front.
  • Measure the part you are replacing and compare it with the specifications above.
View full details

Before you order: fitment and what to plan

Driveline parts carry power from the transmission to the wheels.

Fitment notes

  • Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

Plan the whole job

  • Gear oil. Refill differentials with the right gear oil.

More for your car: All U-Joints · Transmission & drivetrain

Questions about driveline part

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
What does a bad CV axle sound like?
Clicking when turning is the classic sign.
Where do specs and warranty details come from?
From the manufacturer. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.

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