Piston Kit OS 0.50 (Dia = 52.50mm) For Yamaha DT100 ('76-'80) MX100 ('79-'83)

Piston Kit OS 0.50 (Dia = 52.50mm) For Yamaha DT100 ('76-'80) MX100 ('79-'83)

Marsoni

M251S

$43.99

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

Piston Kit OS 0.50 (Dia = 52.50mm) For Yamaha DT100 ('76-'80) MX100 ('79-'83)eBay Description : Yamaha : Piston+Rings Set (OS 0. 50) Product Price = $36. 99 Dimension : Diameter of the piston = 52. 50 mm Diameter of the piston pin = 14. 00 mm This item is "a reproduction aftermarket" with a good shape & high quality. Condition : Brand New (Piston & Rings made in Japan) Can fit for models : DT100 (1976 1977 1978 1979 1980) MX100 (1979 1980 1981 1982 1983) Payment : >>> Accept payment by PayPal . >>> Please payment within 3

Easy Shipping

Quick Dispatch:

Your Piston Kit OS 0.50 (Dia = 52.50mm) For Yamaha DT100 ('76-'80) MX100 ('79-'83) orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Piston Kit OS 0.50 (Dia = 52.50mm) For Yamaha DT100 ('76-'80) MX100 ('79-'83) ships.

Need Help?
Questions about Piston Kit OS 0.50 (Dia = 52.50mm) For Yamaha DT100 ('76-'80) MX100 ('79-'83), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Piston Kit OS 0.50 (Dia = 52.50mm) For Yamaha DT100 ('76-'80) MX100 ('79-'83) in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This is the most complex and over-engineered cabin air filter I have ever seen, and I mean that in a good way! The overall shell is a hard plastic, and inside it are two basic parts; the filter (HEPA quality) and the loose fill activated charcoal. The filter media appears to be operating room quality, and if I were to guess, I would say it's like a MERV 14 or greater. The pleats are plentiful, and the spacing of the pleats are perfect, as well as the attachment of the media to the filter frame. The charcoal is a loose style fill, and it fits between the back of the filter media and the filter screen on the very back. This must have 5 times the amount of charcoal compared to the charcoal infused media you can get from many suppliers. The frame fits perfect in my 4runner, and it is hard plastic with good gasket material to further help the effectiveness of the media. All in all, this is an incredibly engineered filter, and if you're the type that wants nothing but the best for your vehicle, you've come to the right place by choosing this one. It is pricey, at $20 for one filter at the time of writing this review, but this is a textbook case of "you get what you pay for." I am going to start only buying these from now on, as they are the best quality and construction filter I have seen, and I highly recommend this filter!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 3, 2025