Product Description
Reconditioned Toyota Landcruiser 78, 79, 100 & HDJ79 Rear Diff (4.1 Ratio LSD with Harrop Eaton ELocker)
Looking for a pre-assembled, heavy-duty traction upgrade for your 70 or 100 Series Cruiser? Professionally overhauled by the experienced Toyota 4WD drivetrain specialists at Gympie 4WD Spares, this reconditioned 4.1 ratio rear differential centre comes pre-fitted with a Harrop Eaton ELocker. Eliminate bench setup labour and enjoy smooth highway driving combined with instant, 100% axle lockup at the push of a switch when tackling steep inclines, deep ruts, or heavy off-road towing.
Vehicle & Product Specifications
| Vehicle Compatibility | Toyota Landcruiser 78 / 79 / 100 / HDJ79 Series (1/1999 Onwards) |
| Differential Position | Rear Differential Centre |
| Differential Type | Limited Slip Differential (LSD) with Harrop Eaton ELocker |
| Gear Ratio | 4.1 Ratio (4.11:1) |
| Assembly Type | Diff Only |
| Condition | Professionally Reconditioned Unit with Pre-Installed Locker |
| Price (Excl. Core Deposit) | $3,300.00 |
| Warranty | 12 Months / 20,000 km Warranty |
| Exchange Deposit | $750 Refundable Core Charge |
Rebuild Standards & Key Features
- Complete Overhaul: Dismantled, clean-inspected, and fitted with new gear sets, Japanese bearings and oil seals.
- Push-Button On-Demand Traction: Integrated Harrop Eaton ELocker utilizes electromagnetic actuation for instant 100% lockup—no air lines, seals, or onboard compressors required.
- Precision Workshop Setup: Crown-wheel backlash, bearing preloads, and tooth contact meshing patterns are set by specialist driveline technicians to exact OEM tolerances.
- Heavy-Duty Components: Overhauled using quality 4×4 differential rebuild kits, genuine Toyota components, and Japanese bearings.
- Direct Fitment: Engineered as a direct bolt-in unit for Landcruiser 78, 79, 100, and HDJ79 models running a 4.1 rear gear ratio.
Why Choose Gympie 4WD Spares?
- Toyota Drivetrain Specialists: Decades of technical expertise in reconditioning Toyota 4WD differentials, gearboxes, and transfer cases.
- Rigorous Quality Control: Every differential undergoes comprehensive multi-point dismantling, chemical cleaning, component inspection, and exact bench setup.
- Australia-Wide Express Freight: We dispatch reconditioned 4×4 gearboxes and differentials daily to homes, properties, and workshops nationwide.
- Backed by Warranty: Supplied with 12 Month / 20,000 km warranty coverage for complete peace of mind.
Exchange Unit & Warranty Information
This product is supplied as a diff only on a mandatory exchange basis. A $750 exchange deposit applies upon purchase and is refunded once your matching exchange unit is received and assessed by our workshop team.
To review full details regarding core return guidelines, exchange unit condition requirements, and warranty terms, please visit our warranty and exchange info page.
Australia-Wide Freight & Technical Support
Need assistance confirming your Landcruiser’s rear axle code, exact ratio, or lockup switch wiring? Gympie 4WD Spares freights reconditioned differentials across Australia daily. Call our expert technical team today on (07) 5480 6024 or submit an online enquiry for expert advice and a fast freight quote.
