Fork with spring for ball stop (Original assembly or transformation)

Suitable for:

• R8 / A110: Front Brake (Big Brake Assembly)
• R5 Alpine Atmo (1223) and Alpine Turbo (122B): Front Brake
• R12 (All models) / R15TL: Front Brake
• R16(L / TL / TS ) / R16TX (2nd assembly): Front Brake
• A310.4 (n°910 at the end of the series): Front Brake
• A310 V6 (Before 1980): Front Brake

Diamond Dimensions:

• Height: 34 mm
• Width: 22 mm
• One mounting stud: Ø 4 mm

Suitable for:

• • Estafette: Cléon 1108cc engine
  • R4 F6/GTL (Engine 688, C1E): Cléon 1108cc engine
  • R5 TL/GTL and Commercial Vehicles: Cléon 1108cc engine
  • R6 TL: Cléon 1108cc engine
  • R8 Major (R1132) / R8S (R1136): Cléon 1108cc engine
  • R10: Cléon engine 1108 cm³

The sets are supplied with the following components:

• Liners (x4)
• Pistons (x4)
• Rings (x12)
• Pin pins (x4)

Dimensions of the various parts:

• Liner bore diameter: Ø 70 mm
• Flange or top diameter (D): Ø 85.80 mm
• Liner base diameter (A):Ø 75.44mm
• Overall height including skirts of cylinder liners (C): 135mm
• Height from top of cylinder liner to base seal area (E): 94.85mm
• Panel dimensions: Ø 18x62mm (Cirlip-free mounting)
• Ring thickness: 2mm / 2mm / 3.5mm (Fireproof/Sealing/Scraper)
• Base seal type: Paper gasket

Piston mounting direction: one arrow drawn perpendicular to the axis of the piston, figure 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.