8435190004, Complete Piston Cat.D, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
The Complete Piston Cat.D is number 1 in the part drawing below.
The Complete Piston Cat.D is number 2 in the part drawing below.
The Complete Piston Cat.D is number 6 in the part drawing below.
Please note this part replaces the following parts:
8415390004, AP8176317, AP8577020, AP8580276
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 8435190004
- Description:
- Complete Piston Cat.D
- Stock Availability:
- If your part is not in stock, it will take 3-4 days to reach MSP
Unsure if it’s the right part?
Price: USD 105.69 excl. VAT
Motorcycle Spare Parts only sell genuine spare parts made by each manufacturer. The Complete Piston Cat.D part has been manufactured by Piaggio and is brand new and dispatched in its original packaging.
The Complete Piston Cat.D (Manufacturer Part Number: 8435190004) is a precise, original equipment manufacturer (OEM) replacement part specifically designed for various automotive brands which include Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, and Piaggio.
A piston is an integral, vital component of an internal combustion engine. It's shaped like a small cylinder and resides within the larger cylinder of the engine. Its primary purpose is to transfer the force from the expanding gas in the cylinder to the crankshaft to produce motion. This movement is necessary to propel the vehicle forward or backward. When the piston moves up and down in the cylinder, it completes a cycle comprising intake, compression, combustion (working stroke), and exhaust stages.
The Complete Piston Cat.D is a comprehensive package that usually consists of the piston itself, its rings, a wrist pin, and circlips. Piston rings are responsible for sealing the combustion chamber, maintaining heat transfer from the piston to the cylinder wall, and controlling oil consumption. The wrist pin is used to connect the piston to the connecting rod and provides a bearing for the connecting rod to pivot upon as the piston moves. Circlips are included to ensure that the wrist pin is held in place correctly, hence preventing potential engine damage.
This part number signifies a precise specification from the manufacturer. It means that this piston is specifically configured and tailored in terms of size, shape, and quality to seamlessly fit and work within the engine models of the stated automotive brands – Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio. This OEM replacement part guarantees the reliability of the standard, original component and ensures optimal performance when replaced correctly.
The Complete Piston Cat.D is an integral part of an engine's functionality, designed to secure efficient operation and to maintain the balance of power in a vehicle. Its proper maintenance and timely replacement are essential for the overall health of an engine.
