MJ Gasket

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MJ Gasket MJ GASKET, develop non-stop.

MJ DE-YI International Ltd, also known as MJ Gasket, is a Taiwan based company serving the aftermarket industry for over 40 years, specializing in manufacturing heavy-duty engine gaskets.

19/10/2026

GM Duramax 6.6L Valve Cover & Gasket Across Generations
How have GM Duramax 6.6L valve covers and gaskets changed from LB7 to L5P? Explore the evolution across LB7, LLY, LBZ, LMM, LML, and L5P engines - from improved fuel injector access to acoustic treatment for reduced engine noise.
Learn about LB7 valve cover gaskets, bolt grommets, and fuel injector nozzle seals, plus the upper and lower valve-cover sealing arrangements used in later generations.
Looking for Duramax valve cover gaskets for your GM Duramax? Contact to find sealing solutions for your engine application, or visit us at SEMA Show 2026.

Happy Double Tenth Day!October 10 marks Taiwan’s National Day, a day of celebration and unity.Please note that MJ GASKET...
05/10/2026

Happy Double Tenth Day!
October 10 marks Taiwan’s National Day, a day of celebration and unity.
Please note that MJ GASKET will be closed on October 9 and will resume business on October 12.

02/10/2026

MJ Gasket Community Care: Give Hope, Share Life
At MJ Gasket, giving back is part of how we care for our community. In 2026, our team came together with participants to support a meaningful blood donation event — turning a simple act of giving into hope for those in need.
A big thank you to everyone who joined us and helped make the day special!
Together, every donation can make a difference.

24/09/2026

Plate Heat Exchanger Gaskets: Explore at FLIBS 2026 with MJ Gasket
Without PHE gaskets, a plate heat exchanger can’t keep hot and cold flows on track—and apart. Want to explore more solutions and marine engine seals for brands like Cummins, MTU, and Caterpillar? Join MJ Gasket at the 2026 Fort Lauderdale International Boat Show!
📍 Booth #433 | Bahia Mar Yachting Center
📅 October 28–November 1, 2026

Happy Mid-Autumn Festival! 🌕MJ GASKET will be closed from September 25–28 for the holiday. We’ll be back on September 29...
21/09/2026

Happy Mid-Autumn Festival! 🌕
MJ GASKET will be closed from September 25–28 for the holiday. We’ll be back on September 29.
Wishing everyone a joyful Mid-Autumn Festival!

19/09/2026

SEMA 2026: What’s MJ Gasket bringing?
📍 Booth 23824 | Las Vegas Convention Center
Built for Power. Sealed Right.

18/09/2026

FLIBS 2026 x MJ Gasket: World’s Largest In-Water Boat Show
Come. See. Experience.
📍 Booth 433 | Marine Equipment Pavilion

16/09/2026

MTU Series 4000 Gasket Failure: 3 Critical Areas to Check
A small gasket leak in an mtu Series 4000 engine can quickly become a costly maintenance problem. See how the correct gaskets help seal oil and coolant transfers, valve-gear covers, inspection ports, intake connections, exhaust manifolds, and turbocharger joints.
provides comprehensive sealing solutions for selected mtu Series 4000 applications. Send us your engine model and OE number, and we’ll help you find the right gasket solution.

🩸 Give Blood. Give Hope. ❤️One donation can make a real difference.Join MJ GASKET for our blood drive and help support t...
16/09/2026

🩸 Give Blood. Give Hope. ❤️
One donation can make a real difference.
Join MJ GASKET for our blood drive and help support those in need. A small act from you could mean so much to someone else.
 
📅 Date|Friday, October 2, 2026
⏰ Time|09:30–16:30
📍 Location|1F, No. 558, Zhongyuan Rd., Xinzhuang Dist., New Taipei City (in front of Louisa Coffee)
 
🎁 Thank-You Gifts
Starbucks Beverage Voucher + Tissue Pack + Hand Wash
250cc donation|1 gift set
500cc donation|2 gift sets
 
Roll up your sleeves and be part of something meaningful. ❤️
 
※ Organized by MJ GASKET × Taipei Blood Center.

—
 
🩸 得到幸福・億起捐血 ❤️
 
一份熱血,也許只是你的一點時間,
卻可能成為另一個人延續希望的重要力量。
得億國際邀請大家一起挽袖響應,讓每一次善意匯聚,將溫暖傳遞給更多需要的人!
 
📅 活動日期|2026/10/2(五)
⏰ 活動時間|09:30-16:30
📍 捐血地點|新北市新莊區中原路558號1樓(路易莎門口前)
 
🎁 捐血好禮
星巴克飲料券+舒潔衛生紙(串)+依必朗洗手露
捐血 250cc|贈送一份
捐血 500cc|贈送兩份
 
歡迎大家一起來挽袖捐血,
你的一份熱血,就是別人的一份希望。❤️

※ 本活動由得億國際有限公司 × 台北捐血中心共同辦理。
 

10/09/2026

Before the engines get loud in Las Vegas, take a look online. 👀
Step into MJ Gasket’s interactive 3D space and browse gasket applications for diesel performance, racing, and off-road use.
See us online first, then meet us at SEMA 2026.

Address

16F, No. 558, Zhongyuan Road , Xinzhuang Dist
Xinbei
24248

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

Telephone

+886229009858

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