Set of 4 pistons and 4 liners Ø 58mm with segments and pins (Ø 16x49mm) - 845cm³ engine (Type 800-... and B1B-07)

Suitable for Billancourt engines:

• 845cc engine (Type 800-1 / 800-2 / 800-3 / 800-05 / B1B-07)

The kits are supplied with the following components:

• • • Cylinder liners (x4)
    • Pistons (x4)
    • Ring rings (x12)
    • Crankshaft pins (x4)

Dimensions of the various parts : 

• • • Bore diameter of the cylinder liners: Ø 58mm
    • Flange or top diameter of the cylinder liners (D): Ø 69.80mm
    • Base diameter of the cylinder liners (A): Ø 62.50mm
    • Overall height of the cylinder liners (C), including skirts: 126mm
    • Height from the top of the cylinder liner to the base gasket area (E): 112.80mm
    • Shaft dimensions: Ø 16x49mm (Circlip-free mounting)
    • Ring thickness: 1.75mm / 2mm / 3.5mm (Fireproof/Sealing/Scraper)
    • Base gasket type: Paper gasket

Piston mounting direction: An arrow drawn perpendicular to the piston axis is marked 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 ​​specified by the manufacturer or given in the supplied instructions.

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