OS Motors Valve Spring Intake FS-120 Surpass

Model: OS Motors OSMG9246
Dist. #: OSMG9246 SKU: OSMG9246

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$7.99

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Updated on Aug 13, 2025 03:17:20 AM

Valve Spring Intake FS-120 Surpass...

This is the replacement Valve Spring (Intake) for the following OS engines:
FS120 Go beyond II with pump
FS120 Go beyond w/o pump
FS120 Go beyond

BUNDLE
CONSISTS OF:
1-Spring (metal)

SPECS:
Length: 20mm
Inside Diameter: 6mm

REMARKS:
This part seats onto the cylinder head
The Spring consisted of is the longer of the 2 Valve Springs .