Carb Mixture Screw Kit

Marsoni

M251S

$11.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Carb Mixture Screw KitFuel Idle Mixture Screw with Washer and O Ring. Fits: Stock Mikuni BS34 CV Carbs. Note: This Mixture Screw is 25mm in length, there are 2 different sizes that were used. Be sure to measure your old one to confirm this is the size you require before purchasing Part Number: 48 5011

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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BAD PRODUCT. DO NOT BUY THESE FOR YOUR DOG. They are made mostly of POLYPROPYLENE PLASTIC. It even says on the package - "CAUTION: Product is not intended to be eaten or ingested. If you believe your pet has swallowed a piece, please take away and contact veterinarian if needed. Our dachshund went to town on one of these and had diarrhea for two days and cost us several hundred dollars in vet bills to do x-rays and medicine for the poor dog. What do you think a dog is going to do with a dog chew? Just find another product. This one isn't worth it.

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Reviewed in the United States on May 26, 2026