Kit of x6 water pump mounting studs

• The sets are supplied with the following components:

  • Liners (x4)
  • Pistons (x4)
  • Rings (x12)
  • Pin (x4)
  • Circle clips (x8)

  Dimensions of the different parts:

  • • Liner bore diameter: Ø 58mm
    • Liner flange or top diameter (D): Ø 73mm
    • Liner base diameter (A): Ø 62.50mm
    • Overall height including skirts of cylinder liners (C): 126mm
    • Height from top of cylinder liner to base seal area (E): 112.80mm
    • Panel dimensions: Ø 14x50mm (Cirlip-free mounting)
    • Ring thickness: 1.75mm / 2mm / 3.5mm (Fireproof/Sealing/Scraper)
    • Base seal type: Copper seal

  Piston mounting direction: an arrow drawn perpendicular to the axis of the piston appears 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°. 

• Tie rod adjustment range: 9.5cm to 11.5cm
• The tie rod can be cut to size to make it shorter

Suitable for vehicles:

• 4CV / Juvaquatre: Type 662 Engine (From June 1956)
• Dauphine / Dauphinoise / Estafette / Floride A106 / A108: Type 670 Engine
• R4: Billancourt Type 800-02/05 Engine (From 1962)

Bearing dimensions:

• Dimension: Repair dimension (+0.25)
• Crankpin diameter (A): Ø 37.75mm
• Housing Diameter (B): Ø 41.14mm
• Bearing Width (C): 21.18mm
• Bearing Thickness (D): 1.69mm
• Smooth, lug-type bearings with no grease holes or grooves
• Bearing Material: Bimetal