Reconditioned Citroën C8 2.0 HDi Gearbox – 6-Speed Manual – Ref. 20MB51
- 100% secure online payment
- Delivery to your garage or home, anywhere in Europe
- 24-month parts warranty
- Reconditioned and bench-tested
- Part
- Gearbox
- Part type
- 6-Speed Manual
- Make
- Citroën
- Model
- C8
- Engine
- 2.0 HDi
- Fuel
- Diesel
- Reference
- 20MB51
- Warranty
- 24 months
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Reconditioned Citroën C8 2.0 HDi Gearbox – Reference 20MB51
This reconditioned 6-speed manual gearbox is designed for the Citroën C8 fitted with the 2.0 HDi engine (1997 cm³), compatible with engine codes RHW (DW10ATED4), RHT (DW10ATED4) and RHK (DW10CTED4), under reference 20MB51. Choosing a reconditioned gearbox means restoring reliable performance without waiting for a new part to be manufactured, and at a more competitive price. Reconditioning involves a full strip-down, thorough cleaning and inspection of every component, followed by replacement of gears, synchros, bearings and seals as required by the wear found. The gearbox is then reassembled to manufacturer tolerances and bench-tested before dispatch, ensuring it meets original performance standards.
Signs That Your Gearbox Needs Replacing
On a C8 fitted with this 6-speed manual gearbox, several warning signs should prompt action before the problem gets worse:
- stiff or grinding gear changes, particularly in 2nd and 3rd
- a gear jumping out or refusing to engage fully
- crunching or metallic noise in neutral
- gear lever vibrating or jamming in position
- oil leak from the gearbox casing
- abnormal resistance or a stiff point when changing gear
Exchange Basis: Delivery Before Collection
This gearbox, reference 20MB51, is sold on an exchange basis, rebuilt to 0 km. The reconditioned unit is delivered first so that the garage is never left without a gearbox and the vehicle is not kept on the ramp any longer than necessary. The old gearbox, with its casing intact, is only collected after the reconditioned unit has been delivered and fitted to the C8. Return of the old unit is required, in accordance with our Terms and Conditions, and ensures the exchange is completed properly.
Compatibility
This gearbox, reference 20MB51, is compatible with Citroën C8 models fitted with the 2.0 HDi engine, carrying engine codes RHW (DW10ATED4), RHT (DW10ATED4) and RHK (DW10CTED4). We recommend checking the engine code on the vehicle's identification plate before ordering, to confirm exact compatibility with reference 20MB51.
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 several instalments, in up to 10 instalments, subject to the options available at the time of ordering.
EDEN BOITES supports you from quote through to collection of the old unit.
Compatible Vehicles (Ref. 20MB51)
This reference also fits:
Reconditioned Citroën C8 2.0 HDi Gearbox – Reference 20MB51
This reconditioned 6-speed manual gearbox is designed for the Citroën C8 fitted with the 2.0 HDi engine (1997 cm³), compatible with engine codes RHW (DW10ATED4), RHT (DW10ATED4) and RHK (DW10CTED4), under reference 20MB51. Choosing a reconditioned gearbox means restoring reliable performance without waiting for a new part to be manufactured, and at a more competitive price. Reconditioning involves a full strip-down, thorough cleaning and inspection of every component, followed by replacement of gears, synchros, bearings and seals as required by the wear found. The gearbox is then reassembled to manufacturer tolerances and bench-tested before dispatch, ensuring it meets original performance standards.
Signs That Your Gearbox Needs Replacing
On a C8 fitted with this 6-speed manual gearbox, several warning signs should prompt action before the problem gets worse:
- stiff or grinding gear changes, particularly in 2nd and 3rd
- a gear jumping out or refusing to engage fully
- crunching or metallic noise in neutral
- gear lever vibrating or jamming in position
- oil leak from the gearbox casing
- abnormal resistance or a stiff point when changing gear
Exchange Basis: Delivery Before Collection
This gearbox, reference 20MB51, is sold on an exchange basis, rebuilt to 0 km. The reconditioned unit is delivered first so that the garage is never left without a gearbox and the vehicle is not kept on the ramp any longer than necessary. The old gearbox, with its casing intact, is only collected after the reconditioned unit has been delivered and fitted to the C8. Return of the old unit is required, in accordance with our Terms and Conditions, and ensures the exchange is completed properly.
Compatibility
This gearbox, reference 20MB51, is compatible with Citroën C8 models fitted with the 2.0 HDi engine, carrying engine codes RHW (DW10ATED4), RHT (DW10ATED4) and RHK (DW10CTED4). We recommend checking the engine code on the vehicle's identification plate before ordering, to confirm exact compatibility with reference 20MB51.
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 several instalments, in up to 10 instalments, subject to the options available at the time of ordering.
EDEN BOITES supports you from quote through to collection of the old unit.
Compatible Vehicles (Ref. 20MB51)
This reference also fits:
Frequently asked questions
Everything you need to know before ordering your part.
3 options, 1 obvious choice
Compare what you really get for your money.
EDEN reconditioned
Up to 3× cheaper than new
- Rebuilt to 0 km
- Tested & certified
- Wear parts replaced with new
- Up to 24-month warranty
- Pay in up to 10 instalments
- Simple, fast exchange process
- Compatibility checked by an expert
- After-sales & advisers in France
- Fast delivery throughout France
- Circular economy, better for the planet
New part
€€€ · up to 3× more expensive
- Maximum reliability
- Manufacturer's warranty
- Full price, no discount
- Sometimes long lead times
- Rarely worth it on an older vehicle
- New manufacturing = heavy on the planet
Used
€ · a lottery
- Unknown mileage
- Not inspected
- No warranty
- Unpredictable price
- Risk of early failure
- Uncertain compatibility
- No after-sales, no follow-up
- Can end up costing twice as much