Brass window regulator pinion (Ø 52.50mm / Thickness 6.25mm)

Suitable for:

A310.4: Front disc for n°1 to n°909

A310.6: Front disc for n°1 to n°47708 (before 1980)

R5 Alpine Turbo (122B) / Alpine Coupe: Front disc

R12G / R17G: Front disc

Suitable for:

• R5 All models (1st Version)
• R12 / R15 / R16 / R17
• A110 V85 / A110.1600cm³ (SI / SX / SC)
• A310.4
• A310 V6 (Before 1981)

Gasket dimensions:

• Inner diameter: Ø 20mm
• Outer diameter: Ø 33mm
• Height (excluding lugs): 5mm
• Recessed diameter: Ø 26mm
• Push button diameter: Ø 19.5mm

• Suitable for all GOTTI rims with Ø 64.5mm plastic caps
• Outer diameter: Ø 45mm

The sets 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 77.75mm
  • Cylinder Head Flange or Top Diameter (D): Ø 95.90mm
  • Cylinder Head Base Diameter (A): Ø 84mm
  • Overall height including skirts of cylinder liners (C):143.50mm
  • Height from top of cylinder liner to base seal area (E): 92.70mm
  • Shaft dimensions: Ø 21x66.35mm (Cirlip-free mounting)
  • Ring thickness:1.75mm / 2mm / 4mm (Fireproof/Sealing/Scraper)
  • Base seal type: O-ring

Piston mounting direction: an arrow drawn perpendicular to the piston axis The figure 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 ​​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.

• Points set with internal adjusting screw, suitable for distributors with and without vacuum advance
• Brand: Ducellier
• Renault OE Ref: 0854137800 / 608012 / 618701 / 71133 (Ducellier)