Reconditioned Citroën Jumper 2.5 HDi Gearbox – 5-Speed Manual – Ref. 20KM19

Reconditioned Citroën Jumper 2.5 HDi Gearbox – Reference 20KM19

This reconditioned 5-speed manual gearbox for the Citroën Jumper 2.5 HDi, with an engine capacity of 2,446 cm³, carries reference 20KM19 and covers engines identified by codes T9A, T8A and THX. The reconditioning process involves fully stripping the gearbox, cleaning and inspecting every component, replacing internal wear parts such as gears, synchros, bearings and seals, then reassembling the unit to manufacturer tolerances before a comprehensive bench test. This step ensures the gearbox performs to original specification before being returned to service on the van.

Signs That Your Gearbox Needs Replacing

On a Jumper fitted with this engine, there are several warning signs that drivers and workshop professionals should look out for:

• difficult or crunching gear changes, particularly when cold;
• grinding or resistance when selecting second or third gear;
• unexpected jumping out of neutral whilst driving;
• unusual vibrations felt through the gear lever;
• visible oil leak beneath the gearbox casing;
• a persistent low rumble, more pronounced under load – typical of a heavily worked van.

Your Unit Rebuilt and Ready to Refit

With this service, you send your own 20KM19-referenced gearbox to our workshop: it is not swapped for another unit – it is fully reconditioned and returned to you, ready to be refitted to your Jumper 2.5 HDi. It is therefore your original part, with its own history and wear profile, that comes back to you after a complete reconditioning and bench test. This option is particularly suited to those who wish to retain the original numbered part from their vehicle.

Compatibility

This gearbox, referenced 20KM19, is compatible with engines identified by codes T9A, T8A and THX, fitted to the Citroën Jumper 2.5 HDi. We recommend checking the engine code directly on the block or on the vehicle's registration document before sending your unit, to confirm it matches reference 20KM19.

Warranty and Payment

This reconditioned gearbox comes with a 24-month parts warranty, valid subject to fitting by a qualified professional. Payment can be spread over multiple instalments, up to 10 instalments.

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