268403, Doub. Mixer Trans., Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 268403
- Description:
- Doub. Mixer Trans.
- Stock Availability:
- If your part is not in stock, it will take 3-5 days to reach MSP
Price: EUR 5.45 inc. VAT
Unsure if it’s the right part?
The Doub. Mixer Trans. is a genuine spare part manufactured by Piaggio so you have peace of mind the Doub. Mixer Trans. part being sold by Motorcycle Spare Parts is both original and new.
Part number 268403 is the oil pump mixer splitter cable assembly used on carbureted 2-stroke engines. It divides throttle input between the carburetor slide and oil pump, maintaining correct oil delivery across the rev range.
Correct cable geometry is essential for engine longevity on 2-stroke models such as the Liberty 50 and Runner 50. Replacement is recommended if throttle response becomes uneven or oil pump synchronization is lost.