★★★★★ 5
true to size
bought for my 2011 bmw worked perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
Wiseco Yamaha YZ 400 77-78/IT 40077-78 3347TD Piston Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Wiseco Yamaha YZ 400 77-78/IT 40077-78 3347TD Piston KitClassic Forged 2 stroke pistons are perfect for those looking to rebuild their 2 stroke engine with reliable, high quality components. These pistons cover a wide range of Powersports rebuilds, including vintage motocross models, classic street bikes, and snowmobiles. The forged material improves tensile strength over cast pistons, ensuring refreshed performance on the track or the trail. This Part Fits: Year Make Model Submodel 1977 1978 Yamaha IT400
Quick Dispatch:
Your Wiseco Yamaha YZ 400 77-78/IT 40077-78 3347TD Piston Kit 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 Wiseco Yamaha YZ 400 77-78/IT 40077-78 3347TD Piston Kit ships.
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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
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4.4 ★★★★★
Based on 1960 reviews
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Product Reviews
★★★★★ 5
Good quality
Fit volvo s90 perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
★★★★★ 5
Works just like it should
Bought this for a 2011 BMW 550i xdrive. This fits perfectly if not just a bit too snug. It took just a bit to get it off the oil filter cap. Saved the day though!
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Reviewed in the United States on February 10, 2025
★★★★★ 5
Fits good
Perfect for my 2020 Volvo xc90
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Reviewed in the United States on March 25, 2025
★★★★★ 5
Good
Fit perfectly to take off my oil filter cap
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2025
