Engine gasket break-in kit (73mm bore) - 1289cm³ engine (Type 810) - R5 LS / TS / GTL

The sets are supplied with the following components:

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

Dimensions of the different parts:

• • Liner bore diameter: Ø 73mm
  • Liner flange or top diameter (D): Ø 87.78mm
  • Liner base diameter (A): Ø 78.41mm
  • Overall height including skirts of cylinder liners (C):134mm
  • Height from top of cylinder liner to base seal area (E):94.87mm
  • Shaft dimensions:Ø 20x62mm (Cirlip-free mounting)
  • Ring thickness:1.75mm / 2mm / 4mm (Fireproof/Sealing/Scraper)
  • Base seal type:Paper gasket

Piston mounting direction: an arrow drawn perpendicular to the axis The piston ring gap is located 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. 

Seal Dimensions:

• White Seal Thickness: 0.06mm
• Black Seal Thickness: 0.07mm
• Red Seal Thickness: 0.09mm
• Kit of 12 seals: x4 White / x4 Black / x4 Red
• Seal Diameter: Ø 78.4x86mm
• Renault OE Reference: 7700508287 (x4) + 7700508288 (x4) + 7700510472 (x4)

Thickness 1.5mm