Engine spring DIVERSE / IMPORT SoleX 3800 M, 15mm, outer diameter 12mm

Engine valve spring / decompression / lift valve spring suitable for Solex mopeds.
Length: 15mm
Outer diameter: 12mm
Application areas & functions:
1. Lift valve spring (spring for the lifting hook)
Function: Securely fixes the motor in the upper position (out of operation). It ensures that the locking hook grips firmly and reliably holds the mechanism in the starting position.
Fits: SoleX 3800 Motobécane "Export" (1983-1985), 4600, 5000, Micron.
2nd engine slider spring (spring for the engine guide rail)
Function: Stabilizes the motor on the guide rails while driving. It ensures reliable locking, compensates for vibrations and ensures the correct position of the friction roller drive.
Fits: SoleX 45cc, 330, 660, 1010, 1400, 1700, 2200, 3300, 3800, 4600, 5000, PliSoleX, Micron, TrotileX, Westhoek, Mopex S4800 Black'n Roll.
3rd decompression spring
Function: Keeps the decompression valve absolutely tight while riding under clamping pressure. This ensures full compression pressure in the cylinder and enables the engine to be switched off by overcoming the spring force.
Fits: SoleX 1700, 2200, 3300, 3800, 4600, 5000, PliSoleX, Flash, 6000, Micron, TrotileX, Westhoek, Mopex S4800.
OEM no. for comparison purposes: VéloSolex 11169 / Motobécane, MBK: 60792