Product Description
Reconditioned Differential Centre – Holden Colorado RG (3.7 Ratio) with eLocker
Eliminate off-road traction loss and repair noisy differential gears with a professionally reconditioned Holden Colorado RG differential centre fitted with an electronic differential locker ( Harrop Eaton eLocker) in a 3.7 gear ratio. Rebuilt by our skilled 4×4 drivetrain technicians at Gympie 4WD Spares, this diff centre gives you push-button traction on demand without relying on air compressors, air lines, or complex external hardware.
Vehicle & Product Specifications
| Vehicle Model | Holden Colorado RG Series |
|---|---|
| Assembly Type | Differential Centre Only (Not Gearbox or Transfer Case) |
| Gear Ratio | 3.7 Ratio |
| Locker Type | Electronic Differential Locker (eLocker) |
| Activation Method | 12V Electronic Switch (Push-Button Engagement) |
| Condition | Professionally Reconditioned |
| Price | $3300 (excluding exchange deposit) |
| Warranty | 12 Month / 20,000km Warranty |
| Exchange Deposit | $750 Refundable Core Deposit (Charged Upon Purchase) |
Understanding the eLocker Advantage
An eLocker (Electronic Locking Differential) replaces the standard factory differential carrier with an advanced electromagnetic locking assembly. Under normal driving conditions, the diff centre functions as an open differential, ensuring quiet operation, full turning maneuverability, and smooth street performance. When activated via a dash-mounted 12V switch, the electromagnetic mechanism instantly locks both axle shafts together, sending 100% of available torque evenly to both wheels for maximum traction over rocks, mud, and steep tracks.
Rebuilt with Premium Japanese Bearings & Seals
Every reconditioned diff centre is completely dismantled, cleaned, inspected, and rebuilt to exceed original manufacturer specifications. We use high-grade Japanese bearings and seals to maximize thermal efficiency and component life under heavy loads. Backlash and pinion gear mesh patterns are precisely calibrated by our 4×4 specialists to ensure silent, reliable operation whether you’re towing heavy loads or touring off-grid.
Why Choose Gympie 4WD Spares?
- 4×4 Drivetrain Specialists: Decades of technical expertise rebuilding differentials, gearboxes, and transfer cases.
- Reliable Push-Button Locker: Clean 12V electronic activation with no risk of air leaks or compressor failure.
- High-Spec Components: Precision assembly using top-grade Japanese bearings and seals for maximum durability.
- Express Delivery Daily: We ship reconditioned units daily nationwide.
- Dependable Protection: Backed by our standard 12 month / 20,000km warranty.
Exchange Unit & Core Deposit Terms
This reconditioned 3.7 ratio 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
Upgrading your 4WD’s traction or replacing a worn diff? We freight reconditioned drivetrain parts daily across Australia. Contact our knowledgeable sales team today for a competitive shipping quote or help confirming vehicle fitment and gear ratios for your Holden Colorado RG.
