VT VX VY VZ Commodore V8 M80 Eaton True Trac & Motive 3.9 Diff Gear Set Trutrac
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Eaton Truetrac & Motive Gear USA 3.9 Diff Gear Set
Suitable for all M80 Differential V8 VT VX VY VZ Holden Commodore & HSV
Suitable for all M80 Differential V8 VT VX VY VZ Holden Commodore & HSV
These Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like an open differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant
The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetracs proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well. Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance - Just Traction.
Most LSD manufacturers insist that their customers use only costly high-grade premium LSD oil as well as expensive LSD additives to not only maintain the longevity of their products, but to also warrant them. Eaton took these expensive additional running costs into mind when designing their range of Truetracs, and through rigorous testing have manufactured their LSDs to happily suit any generic diff oil. This makes the running and servicing costs of a Truetrac far less when compared to any OEM LSD, KAAZ LSD or virtually any other clutch/cone type LSD. Just another reason Eaton remains such a popular LSD brand worldwide.
Truetrac Specifications:
Motive Gear Performance 3.9 Diff Gear Set
High Performance Ring & Pinion Series
These are a quality diff gear made by Motive Gear USA. The absolute best "bang for buck" mod you can do to your car! Get faster acceleration without touching your engine!
Motive Gear is a manufacturing industry leader in professional quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. Motive Gear performance products can often be found in the winner's circle at NHRA, IHRA, ANDRA, SODA, SCORE, and NASCAR events. Motive Gear ring and pinion sets are available in a wide range of ratios for most applications. Computer-controlled heat treatment, index tooth spacing, and CNC machining all go into Motive Gear Performance series gear sets.
These are brand new quality items - don't be fooled by cheap inferior or secondhand gearsets that give troubles and have strength issues.
Diff Gear Specifications:
Truetrac Specifications:
- Part number 912A642
- Helical gear driven LSD
- Smooth & quiet operation
- No wear and tear
- Proven design
- Never wear out your standard clutch style LSD again!
- 12 month warranty
Motive Gear Performance 3.9 Diff Gear Set
High Performance Ring & Pinion Series
These are a quality diff gear made by Motive Gear USA. The absolute best "bang for buck" mod you can do to your car! Get faster acceleration without touching your engine!
Motive Gear is a manufacturing industry leader in professional quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. Motive Gear performance products can often be found in the winner's circle at NHRA, IHRA, ANDRA, SODA, SCORE, and NASCAR events. Motive Gear ring and pinion sets are available in a wide range of ratios for most applications. Computer-controlled heat treatment, index tooth spacing, and CNC machining all go into Motive Gear Performance series gear sets.
These are brand new quality items - don't be fooled by cheap inferior or secondhand gearsets that give troubles and have strength issues.
Diff Gear Specifications:
- Motive Performance Ring & Pinion Series 3.9 Gear Set
- Part number G80390
- Central Contact Pattern
- CNC manufactured from start to finish
- Computer Controlled Heat Treatment
- Double Lapped
- Index tooth spacing
- 12 month warranty
Fitment Notes:
- Suitable for all M80 Differential VT VX VY VZ Holden Commodore & HSV.
- Fits M80 ONLY as per VT2 VX VY VZ V8 only.
- Will not fit One Tonner or Crewman or Adventra or VT1 V8 models or any V6 models.
| SKU | N28 |
| Barcode # | Does not apply |
| Brand | Eaton |
| Shipping Weight | 16.5000kg |
| Unit Of Measure | ea |
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