Oil seal timing side Ø 42x62x10mm - Ref 7903087019

Sold individually, 16 pieces per engine (8 pieces per cylinder head) required

Screw dimensions:

• Thread: M12
• Screw pitch: 1.5 mm
• Length under head: 178 mm
• Screw head: Hexagonal

• This kit contains an M9 adjustment screw nut and an M8 nut.
• Kit sold with a strong Ø 38mm square gasket and a weak Ø 38mm gasket.
• The supply of these two seals allows you to install the most suitable seal depending on the wear of the caliper grooves.
• To identify a caliper with a square or round seal, refer to the symbol indicated on the caliper casting.
• A square symbol indicates a square seal, while a circle symbol indicates a round seal.
• It is essential to replace the same type of seal (round or square) according to the symbol on the caliper.
• We recommend checking the symbol displayed on each caliper, as a vehicle may have Calipers of different origins, some of which may have square joints and others round joints.
• It is not recommended to mix calipers on the same set, as this can lead to the risk of skewing during braking.

Suitable for engines:

• Alpine A310 V6: PRV 112.730 engine
• Alpine V6 GT (D500): Z6W engine
• Alpine V6 Turbo (D501 and D502) and Renault 25: Z7U engine

Bearing dimensions:

• Dimension: Stock dimension (Standard)
• Journal diameter (A): Ø70.04mm
• Housing diameter (B): Ø 74.00mm
• Bearing width (C): 23.47mm
• Bearing thickness (D): 1.96mm
• Smooth bearings with lugs and grease holes (x4) and grooves (x4)
• Bearing material: Bi-metal

OE Renault / Alpine Ref: 7701460462 / 7701348428