Product Description
Reconditioned Isuzu D-Max Rear Differential Centre (3.7 Ratio with Factory Locker)
Is your Isuzu D-Max experiencing rear differential whining, worn side bearings, or loss of factory locking functionality? Rebuilt by the experienced 4WD drivetrain specialists at Gympie 4WD Spares, this reconditioned rear differential centre comes pre-configured for factory electronic locker setups with a 3.7 gear ratio. Precision-overhauled to meet and exceed original manufacturer specifications, this unit delivers quiet running, dependable power delivery, and instant 100% rear traction when engaging your factory diff lock in steep, muddy, or technical terrain.
Vehicle & Product Specifications
| Vehicle Compatibility | Isuzu D-Max Series 07/20 on |
| Differential Position | Rear Differential Centre |
| Differential Type | Factory Electronic Locker Setup |
| Gear Ratio | 3.70:1 (3.7 Ratio) |
| Assembly Type | Diff Only |
| Condition | Professionally Reconditioned Unit |
| Price (Excl. Core Deposit) | $2,850.00 |
| 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.
- Factory Locker Integration: Overhauled and bench-tested specifically to operate seamlessly with original Isuzu D-Max electronic rear diff lock actuators and cabin switches.
- Precision Workshop Setup: Crown wheel backlash, bearing preloads, and gear meshing contact patterns are set by expert driveline technicians to strict OEM tolerances.
- Heavy-Duty Reliability: Built using premium Japanese bearings and oil seals, and high-grade internal components engineered for demanding touring, towing, and off-road driving.
Why Choose Gympie 4WD Spares?
- 4WD Drivetrain Specialists: Decades of technical experience in reconditioning 4WD differentials, gearboxes, and transfer cases.
- Rigorous Quality Control: Every unit undergoes total dismantling, chemical hot-washing, component stress evaluation, and exact bench setup.
- Australia-Wide Daily Freight: We dispatch reconditioned differentials and driveline assemblies daily to homes, commercial 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. An exchange deposit of $750 is charged upon purchase and is refunded once your matching exchange core unit is received and assessed by our workshop team.
To review core return guidelines, exchange deposit conditions, and full warranty terms, please visit our warranty and exchange info page.
Australia-Wide Freight & Technical Support
Need assistance confirming whether your Isuzu D-Max runs a 3.7 ratio or checking factory diff locker actuator fitment? Gympie 4WD Spares freights reconditioned differentials nationwide daily. Contact our expert spare parts team today on (07) 5480 6024 or send an online enquiry for expert advice and a fast freight quote.
