Reconditioned Isuzu D-Max 2.5 DDi Gearbox – 6-Speed Manual – Ref. D-MAX-TFS86J-6V

Reconditioned Isuzu D-Max 2.5 DDi Gearbox – Reference D-MAX-TFS86J-6V

This 6-speed manual gearbox has been reconditioned to restore full transmission reliability to your Isuzu D-Max 2.5 DDi (2499 cm³), compatible with 4JK1-TC and 4JK1-TCX engines, reference D-MAX-TFS86J-6V. The reconditioning follows a rigorous process: the gearbox is completely stripped down, every component is cleaned and inspected both visually and dimensionally, wear parts such as gears, synchros, bearings and seals are replaced, and the unit is then reassembled to manufacturer tolerances and bench-tested before being returned. This thorough reconditioning restores smooth, quiet gear changes – ensuring day-to-day reliability whether for private or professional use.

Signs That Your Gearbox Needs Replacing

Used under load, for towing or off-road, the D-Max places considerable demands on its transmission. Several warning signs should not be ignored: stiff or jerky gear changes, crunching when downshifting, unusual vibrations while driving, oil leaks from the casing, a dull noise in neutral, clutch slip when changing gear, or a gear jumping out under load. On vehicles used in professional fleets or under intensive conditions, these signs often appear sooner and must not be overlooked – they indicate internal wear that should be addressed before it causes further damage to the transmission as a whole.

Rebuild of Your Own Unit, Ready to Fit

With this service, you send in your own gearbox, reference D-MAX-TFS86J-6V. It is fully rebuilt, bench-tested and reassembled to manufacturer tolerances, then returned to you ready to fit to your Isuzu D-Max. This is not an exchange service: it is your original unit that is rebuilt and returned to you – not a unit from an intermediate stock.

Compatibility

This 6-speed manual gearbox, reference D-MAX-TFS86J-6V, is compatible with Isuzu D-Max vehicles fitted with 4JK1-TC and 4JK1-TCX engines, 2.5 DDi, 2499 cm³.

Warranty and Payment

This reconditioned gearbox comes with a 12-month parts warranty, valid subject to fitting by a qualified professional; the warranty covers the part itself and applies under the conditions set out in our Terms and Conditions. Payment can be spread over multiple instalments, in up to 10 instalments.

EDEN BOITES supports you from quote through to the return of your rebuilt unit.