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FREE DELIVERY ON MAINLAND UK ORDERS OVER £79

SAME DAY DISPATCH ON ORDERS BEFORE 4PM

Piston Rings 158FMI(OHC) ZS158FMI-B for KS125-24, ZS125-48A
PSTR032
£9.49
Piston Rings 158FMI(OHC) ZS158FMI-B for KS125-24, ZS125-48A

These piston rings are for PIST037 only.

£9.49
Availability: In Stock
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Code: PSTR032 PLU: 20605 EAN: 5057645142348 Brand: CMPO Classic Part: No Cylinder Bore Diameter: 58 mm Engine Type: 4-stroke Item Thickness: N/A Items included: Piston Ring Machine Type: Street Motorcycle Manufacturer Part Number: PSTR032 Manufacturer Warranty: 1 year Material: Steel Performance Part: No Pin Diameter: N/A Piston Diameter: 58 mm Reference OE/OEM Number: 121000123 Type: Piston Ring

Order before 4pm for same day dispatch

Description

Piston rings are critical components in a motorcycle engine, located on the outer surface of the piston. They serve several key functions:

  • Sealing: Piston rings create a seal between the piston and the cylinder wall, preventing the escape of combustion gases into the crankcase and ensuring efficient power generation.
  • Compression: By sealing the combustion chamber, piston rings help maintain the necessary compression pressure for engine performance.
  • Oil Control: They manage the oil flow between the piston and cylinder wall, ensuring that the correct amount of oil is present for lubrication and reducing oil consumption and emissions.


    • Typically made from high-strength materials like cast iron or steel, piston rings are designed to withstand high temperatures and pressures. Proper maintenance and timely replacement of piston rings are essential for maintaining engine performance, efficiency, and longevity.

    These piston rings are for PIST037 only.

    Compatibility
    Manufacturer Model Diagram
    Lexmoto XTR S 125 [KS125-24] View parts diagram
    ZSX 125 [ZS125-48A] View parts diagram
    Others SJ125-24
    Zongshen ZSX 125
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    Tags
    #125CC PISTON RING SET FOR 158FMI (OHC) #125CC PISTON RING SET FOR KS125-24 WITH BALANCE SHAFT #PISTON #RINGS #RING #CYLINDER #BARREL #OIL #COMPRESSION #PISTON RINGS 158FMI #PISTON RINGS