Reconditioned SEAT Leon 2.0 TSI Gearbox – 6-Speed Manual – Ref. KNU
- 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
- SEAT
- Model
- Leon
- Engine
- 2.0 TSI
- Fuel
- Petrol
- Reference
- KNU
- Warranty
- 24 months
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Reconditioned SEAT Leon 2.0 TSI Gearbox – Reference KNU
This reconditioned gearbox is designed for the SEAT Leon fitted with the 2.0 TSI engine (1984 cm³), compatible with engine codes CCZB, CULC and CJXA, under reference KNU. The reconditioning process is comprehensive: the 6-speed manual gearbox is fully stripped down, every component is cleaned and inspected, wear items such as gears, synchros, bearings and seals are replaced, and the unit is then reassembled to manufacturer tolerances and bench-tested before dispatch.
Signs That Your Gearbox Needs Replacing
On the Leon 2.0 TSI, several warning signs point to a worn gearbox: stiff or notchy gear changes, crunching on downshifts, gears jumping out under acceleration, a metallic noise in neutral or with the clutch depressed, difficulty engaging second or reverse, and sometimes a visible oil leak beneath the casing. These symptoms warrant a prompt gearbox inspection before more serious damage occurs.
Exchange Basis: Keep Your Workshop Running
This gearbox, rebuilt to 0 km, is dispatched as soon as the order is confirmed — there is no need to wait for the old unit to be collected first. The original casing is only taken back after the reconditioned gearbox has been delivered and fitted, so your workshop is never left without a vehicle on the ramp. Return of the old gearbox in its original condition is nonetheless required, in accordance with our Terms and Conditions.
Compatibility
Reference KNU (also OEM reference KNU) corresponds to the CCZB, CULC and CJXA engines fitted to the SEAT Leon 2.0 TSI. We recommend checking the exact reference on your original gearbox before ordering to ensure a perfect match for your vehicle.
Warranty and Payment
This reconditioned gearbox comes with a 24-month parts warranty, applicable provided fitting is carried out by a qualified professional. Payment can be spread over multiple instalments — pay in up to 10 instalments — to help manage your repair budget.
EDEN BOITES supports you every step of the way, from your initial quote through to collection of the old unit.
Compatible Vehicles (Ref. KNU)
This reference also fits:
Reconditioned SEAT Leon 2.0 TSI Gearbox – Reference KNU
This reconditioned gearbox is designed for the SEAT Leon fitted with the 2.0 TSI engine (1984 cm³), compatible with engine codes CCZB, CULC and CJXA, under reference KNU. The reconditioning process is comprehensive: the 6-speed manual gearbox is fully stripped down, every component is cleaned and inspected, wear items such as gears, synchros, bearings and seals are replaced, and the unit is then reassembled to manufacturer tolerances and bench-tested before dispatch.
Signs That Your Gearbox Needs Replacing
On the Leon 2.0 TSI, several warning signs point to a worn gearbox: stiff or notchy gear changes, crunching on downshifts, gears jumping out under acceleration, a metallic noise in neutral or with the clutch depressed, difficulty engaging second or reverse, and sometimes a visible oil leak beneath the casing. These symptoms warrant a prompt gearbox inspection before more serious damage occurs.
Exchange Basis: Keep Your Workshop Running
This gearbox, rebuilt to 0 km, is dispatched as soon as the order is confirmed — there is no need to wait for the old unit to be collected first. The original casing is only taken back after the reconditioned gearbox has been delivered and fitted, so your workshop is never left without a vehicle on the ramp. Return of the old gearbox in its original condition is nonetheless required, in accordance with our Terms and Conditions.
Compatibility
Reference KNU (also OEM reference KNU) corresponds to the CCZB, CULC and CJXA engines fitted to the SEAT Leon 2.0 TSI. We recommend checking the exact reference on your original gearbox before ordering to ensure a perfect match for your vehicle.
Warranty and Payment
This reconditioned gearbox comes with a 24-month parts warranty, applicable provided fitting is carried out by a qualified professional. Payment can be spread over multiple instalments — pay in up to 10 instalments — to help manage your repair budget.
EDEN BOITES supports you every step of the way, from your initial quote through to collection of the old unit.
Compatible Vehicles (Ref. KNU)
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
