Reconditioned Nissan Patrol GQ GU 3.9 ratio H233B rear differential centre assembly fitted with Harrop eLocker
Reconditioned Diff Centre - Image 2
Reconditioned Nissan Patrol Diff
Reconditioned Nissan Patrol Diff
Reconditioned Nissan Patrol Diff
Reconditioned Nissan Patrol Diff

Reconditioned Diff Centre

(Rear) Nissan Patrol
GQ | GU
4.1 Ratio
With Harrop ELocker

SKU: RF-NDC-RR-41L Categories: , ,

$3,300.00

Product Description

Reconditioned Nissan Patrol GQ & GU Rear Differential Centre (4.1 Ratio with Harrop eLocker)

Looking for the ultimate off-road traction upgrade without the hassle of noisy air compressors or leaking air lines? This professionally reconditioned Nissan Patrol H233B rear differential centre features a popular 4.11:1 gear ratio pre-fitted with a brand-new Harrop Eaton eLocker. Rebuilt by the 4WD drivetrain specialists at Recofactory, this complete bolt-in centre operates as a smooth open differential on the highway and provides instant, 100% axle lockup at the push of a dash switch when tackling tough tracks.

Vehicle Specifications

Vehicle Compatibility Nissan Patrol GQ (Y60) & GU (Y61) Series
Differential Position Rear Differential
Housing / Axle Model Nissan H233B Rear Axle
Locker Type Harrop Eaton eLocker (Electromagnetic Selectable Differential Lock)
Gear Ratio 4.11:1 (37/9 Tooth Ratio)
Assembly Differential Centre Only
Condition Professionally Reconditioned Centre with Brand-New eLocker
Price $3300 (excluding exchange deposit)
Warranty 12 Months / 20,000km
Exchange Deposit $750 Refundable

Professionally Reconditioned with Premium Components

Every Nissan Patrol 4.1 rear differential centre undergoes an exhaustive workshop overhaul. The housing is completely stripped, hot-washed, and evaluated for case distortion and wear. We rebuild these assemblies using top-tier Japanese bearings and seals, genuine components where required, and quality replacement gearsets. The Harrop eLocker unit is installed with exact precision, setting ring-and-pinion backlash, bearing preloads, and tooth contact patterns to strict factory specifications for quiet operation and long-term durability under extreme loads.

Why Upgrade to a Pre-Built eLocker Differential Centre?

Factory Patrol rear diffs—especially high-kilometre LSDs—frequently suffer from worn or broken clutch packs, pinion bearing whine, and excessive drivetrain slop. Buying a fully assembled reconditioned diff centre with an eLocker pre-installed eliminates all the setup labor. Electromagnetic actuation means no air lines, zero pneumatic maintenance, and seamless selectable 4WD performance whenever you need it.

Why Choose Recofactory?

  • 4WD Drivetrain & Locker Specialists: Decades of technical expertise building custom differential setups and selectable locker packages.
  • Premium Build Components: Overhauled using high-grade Japanese bearings and durable seals.
  • Precision Workshop Setup: Preloads, backlash, and gear meshing patterns are set to strict OEM tolerances.
  • Australia-Wide Freight: Reliable, fast shipping nationwide.
  • 12 Month / 20,000km Warranty: Backed by warranty coverage for total confidence on and off the tracks.

Exchange Unit & Warranty Information

This product is supplied as a standalone Differential Centre Only on an exchange basis. A refundable $750 exchange deposit applies upon purchase and is charged upon purchase —refunded once your suitable exchange core is received and assessed by our workshop team.

Every differential is backed by our 12 Month / 20,000km warranty. To view full terms regarding core deposit refunds, return guidelines, and warranty coverage, please review our warranty and exchange info page.

Australia-Wide Freight & Technical Support

Need help confirming whether this 4.1 ratio eLocker rear differential matches your Patrol’s ratio or engine specs (such as TD42, ZD30, or RD28)? Recofactory regularly freights reconditioned differentials nationwide every day. Contact our knowledgeable spare parts team today on (07) 5480 6022 or send an online inquiry for expert fitment advice and a fast, competitive freight quote.

Exchange Service

The exchange deposit required for reco diffs and gearboxes is $750, and $1000 for reco gearbox/transfers.  The exchange deposit is charged upon purchase – refunded when your exchange unit is received by us.

This product is supplied on an exchange basis.

We dispatch your reconditioned rear diff centre first, then arrange return of your old unit to minimise vehicle downtime.

If you are unable to provide an exchange unit, please contact us to discuss available options.

TO CLAIM YOUR EXCHANGE UNIT REFUND:
1. Send your diff or gearbox back to us in the pallet/box we have sent you secured by the supplied straps – a $150 fee is incurred for non-return/damage of delivery box
2. DRAIN ALL OILS before sending your exchange unit back to us – units sent back not drained incur a $100 fee.
3. Refunds will not be paid for exchange units which are a) disassembled, b) are unservicable or have been run low on oil.
4. We require same for same in exchange units. An LSD for an LSD, and open centre for an open centre etc. Diffs returned with lockers will not receive a refund.
5. To ensure speedy refund of core charge please send your gearbox or diff back to us on the original pallet and label it clearly
6. Don’t forget to include your completed warranty card when sending your exchange unit back to us.

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