Product Description

Reconditioned Mazda BT-50 Manual Gearbox (07/15 on DB3R)

If your Mazda BT-50 manual transmission is noisy, crunching between gears, difficult to shift, or showing signs of internal wear, upgrading to a professionally reconditioned unit restores smooth, quiet, and reliable 4WD performance. Every gearbox is completely dismantled, thoroughly cleaned, and remanufactured by the transmission specialists at Recofactory.

Vehicle Specifications

Vehicle Compatibility	Mazda BT-50 4WD Models 07/15 on
Transmission Model	DB3R 6-Speed Manual
Production Date / Variant	7/2015-Onward (Late-Type Input/Output Spline Variant)
Drive Type	4WD
Assembly	Gearbox Only
Condition	Professionally Reconditioned
Warranty	12 Months / 20,000km
Exchange Deposit	$750 Refundable

Professionally Reconditioned with Premium Components

Every Mazda BT-50 transmission undergoes an extensive workshop overhaul. The gearbox is completely dismantled, hot-washed, and prepared for assembly. Rebuilt using premium bearings and seals, genuine components where required, and upgraded replacement parts, each unit undergoes strict quality inspections to guarantee smooth shifting and long-term reliability under heavy towing or off-road conditions.

Common DB3R Transmission Problems

Hard-working DB3R gearboxes in BT-50s frequently develop worn synchronizers, bearing failures, stiff gear selection and crunching—especially in high-kilometre vehicles used for towing or heavy commercial work. Fitting a professionally reconditioned gearbox offers a far more reliable, long-term solution than chancing an untested second-hand unit with an unknown service history.

Why Choose Recofactory?

4WD Transmission Specialists: Decades of technical expertise overhauling commercial and 4WD gearboxes.
Premium Build Quality: Rebuilt using premium bearings and oil seals.
Rigorously Tested: Inspected to ensure smooth gear selection and quiet operation.
Australia-Wide Freight: Direct, fast shipping from our workshop every day.
12 Month / 20,000km Warranty

Exchange Unit & Warranty Information

This product is supplied as a standalone Gearbox Only on an exchange basis (transfer case not included). A refundable $750 exchange deposit applies upon purchase and is charged at checkout—refunded when your suitable exchange core is received and assessed by our workshop team.

Every transmission 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 your vehicle requires the DB3R post-7/2015 spline configuration? Recofactory regularly freights reconditioned transmissions 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.

Reconditioned Gearbox (Upgraded)