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OS Motors Ratchet Spring #7H/#7D/#2K (OS Motors OSMG8172 | OSMG8172)

Model: OS Motors OSMG8172
Dist. #: OSMG8172   SKU: OSMG8172

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Price:  $7.99

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Updated on Sep 29, 2025 04:56:43 AM

Ratchet Spring #7H/#7D/#2K...
This is the ratchet spring that fits many OS Engine Needle Valve Assemblies.
It is used to hold the needle valve in place after adjustment.

FEATURES:
Metal Building and construction
Black in color

INCLUDES:
One Ratchet Spring

REQUIRES:
None, product is a stock part

SPECS:
General Length: 15.9mm (.625")
Spring Length: 10mm (.5")
Installing Size: 6mm (.24")

REMARKS:
This Ratchet Spring fits the needle valves on the following engines:
-LA Series
-FX Series
-SX Series
-61 RX
-LX Series
-FS52 thru FS120 Exceed 4 Stroke Series
-FEET Multi-Cylinder 4 Stroke Series
-FF Multi-Cylinder 4 Stroke Series
-FR Multi-Cylinder 4 Stroke Series
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