Gearbox bottom paper gasket 353 / 364 - Ref 0857638000

• Throttle protrusion length: 44mm
• Maximun pressure: 4.5 bar
• Maximun speed: 210km/h
• For rim drilling with a diameter of 11.3mm and a thickness of 1.8 to 4mm (For thicker rims, a metal valve is recommended)

Suitable for:

• R8 (All models) / Caravelle / Floride S: Left and Right Side Boot
• A110 (All models) / Alpine GT4: Left and Right Side Boot
• A310.4: Left and Right Side Boot
• A310 V6: Left Side Boot
• Matradjet: Left and Right Side Boot

The kits are supplied with the following components:

• Cylinder Heads (x4)
• Domed Pistons (x4)
• Rings (x12)
• Pin (x4)
• Circle Clips (x8)

Dimensions of the various parts:

• Cylinder Head Bore Diameter: Ø 74.5mm
• Cylinder Head Flange or Top Diameter (D): Ø 89.75mm
• Cylinder Head Base Diameter (A): Ø 80mm
• Overall height including skirts of the sleeves (C): 128mm
• Height from the top of the sleeve to the base gasket area (E): 84.80mm
• Shaft dimensions: Ø 20x63.5mm (Cirlip-free mounting)
• Segment thickness: 1.75mm / 2mm / 4mm (Fireproof/Sealing/Scraper)
• Base gasket type: Paper gasket

Piston mounting direction: an arrow drawn perpendicular to the piston axis is shown on the top of the piston. It must be oriented in the direction of engine rotation during the connecting rod's downward stroke (see manufacturer's instructions or diagram).

It is essential to check the ring end gap of each piston ring before installing them on the pistons, according to the values ​​given by the manufacturer or in the supplied instructions.

During installation, the ring end gap must be evenly distributed around the piston circumference at 120° intervals. 

• Fitting for flat wiper arm width 6mm