Upper radiator hose (Billancourt engine) - Ø 42mm / Ø 24mm - Ref 7700528616

• R4 (R1123): From 01/1971 (Chassis number from n°123915 to n°1587923)
• R4 Van 5CV (R2106) from 01/1971 to 12/1975
• R4 F4 5CV (R2391): From 01/1971

• Sold with its gasket

sold with its plate and seals

Segment Characteristics:

• Segment Diameter:Ø 55.8mm
• Thickness of Upper Segments (Fire-resistant):1.75mm
• Thickness of Intermediate Segments (Waterproof): 2mm
• Low ring thickness (Scraper): 3.5mm

It is essential to check the ring end gap of each ring before installing them on the pistons, according to the values ​​given by the manufacturer or in the supplied instructions.or the values ​​provided in the instruction manual.

During installation, the ring end gap must be evenly distributed around the piston circumference at 120°.