Product Description
Reconditioned Rear Differential Centre – Holden Colorado RG with eLocker
Eliminate off-road traction loss and resolve rear axle noise with a professionally reconditioned Holden Colorado RG rear differential centre fitted with an electronic differential locker (eLocker). Rebuilt by our experienced 4×4 drivetrain technicians at Gympie 4WD Spares, this differential centre provides instant, switchable push-button traction on demand without requiring air compressors, airlines, or complex external plumbing.
Vehicle & Product Specifications
| Vehicle Model | Holden Colorado RG Series |
|---|---|
| Assembly Type | Rear Differential Centre |
| Locker Type | Electronic Differential Locker (eLocker) |
| Locker Activation | 12V Electronic Switch (Push-Button Traction) |
| Condition | Professionally Reconditioned |
| Price | $3300 (excluding exchange deposit) |
| Warranty | 12 Month / 20,000km Warranty |
| Exchange Deposit | $750 Refundable Core Deposit (Charged Upon Purchase) |
What is an eLocker Differential?
An eLocker (Electronic Locking Differential) is an electromagnetic locking mechanism that replaces standard open or limited-slip differential carriers. During normal driving, it functions as a standard open differential with smooth cornering and zero binding. When engaged via a dash-mounted 12V switch, the electromagnetic mechanism locks both rear axle shafts together, transferring 100% of available torque equally to both wheels for maximum traction on steep inclines, mud, and rocky trails.
Rebuilt with Quality Japanese Bearings & Seals
Every reconditioned Holden Colorado differential centre is completely dismantled, cleaned, inspected, and rebuilt to exceed original factory specs. We rebuild our units using high-spec Japanese bearings and oil seals, and precision-engineered components. Backlash and pinion gear mesh patterns are meticulously aligned by our 4×4 specialists to ensure quiet operation and long service life under heavy towing and touring conditions.
Why Upgrade Your Holden Colorado RG Differential?
The Holden Colorado RG produces considerable torque, particularly when towing heavy loads or carrying full work payloads. Over time, factory differential bearings wear down and carrier gears can suffer. Installing a remanufactured diff centre equipped with an eLocker gives you bulletproof traction and reliable performance, eliminating the guesswork of buying high-mileage second-hand parts.
Why Choose Gympie 4WD Spares?
- 4×4 Drivetrain Specialists: Decades of technical expertise rebuilding differentials, gearboxes, and transfer cases.
- Clean Electronic Operation: Switchable 12V traction control with no risk of air leaks or compressor failure.
- High-Spec Components: Precision assembly using top-grade Japanese bearings and seals for durability.
- Express Freight Daily: We ship reconditioned assemblies daily nationwide.
- Dependable Warranty Protection: Backed by our standard 12 month / 20,000km warranty.
Exchange Unit & Core Deposit Information
This reconditioned rear differential centre with eLocker is supplied on an exchange basis. A core exchange deposit of $750 is charged upon purchase. This deposit is fully refunded once your old, suitable exchange differential centre core is received at our workshop and assessed by our team.
Fast Australia-Wide Freight Daily
Ready to upgrade your 4WD’s traction? We freight reconditioned drivetrain components daily right across Australia. Contact our knowledgeable sales team today for a competitive freight quote or assistance in confirming fitment for your Holden Colorado RG.







