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Replacement Carburetor Idle Air Mixture Screw (1 required per vehicle)
For YS-950 & YS-637 carburetors.
Application:4-134 L engine4-134 F engine
Fits:50-52 M3852-66 M38A1
$4.99
MSRP:
$89.99
$19.99
$15.99
$38.99
$6.99
$54.99
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