SKU: 31920560900

4into1 Engine Rebuild Kit for CB400T Hawk I & II, CM400 (1978-1981) - Gasket Set & Oil Seals

Sale price$77.99 Regular price$86.65
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

4into1 Engine Rebuild Kit for CB400T Hawk I & II, CM400 (1978-1981) - Gasket Set & Oil SealsThe Engine Rebuild Kit for Honda CB CM400 twins (1978 1981) is an essential maintenance product designed for motorcycle enthusiasts looking to restore their bikes to peak performance. This comprehensive kit includes all necessary components to efficiently rebuild the engine, ensuring reliability and longevity for your ride. This engine rebuild kit is specifically tailored for Honda CB and CM400 models produced between 1978 and 1981. It includes high

The Engine Rebuild Kit for Honda CB/CM400 twins (1978-1981) is an essential maintenance product designed for motorcycle enthusiasts looking to restore their bikes to peak performance. This comprehensive kit includes all necessary components to efficiently rebuild the engine, ensuring reliability and longevity for your ride.

This engine rebuild kit is specifically tailored for Honda CB and CM400 models produced between 1978 and 1981. It includes high-quality gaskets and seals that guarantee a tight fit and prevent leaks, which is crucial for maintaining optimal engine performance. The components are engineered to meet or exceed OEM specifications, providing confidence in your rebuild project.

Key Features:
  • Complete engine rebuild kit designed for Honda CB/CM400 twins (1978-1981).
  • Includes all necessary gaskets and seals for a comprehensive rebuild.
  • Engineered to meet or exceed OEM specifications for optimal performance.
  • Prevents oil leaks with high-quality gaskets and seals.
  • Easy installation with clear tips provided for best practices.
  • Compatible with multiple models including CB400A, CB400T, and CM400A.
  • Durable materials ensure long-lasting reliability and performance.

Installation tips are included to assist you in achieving a successful rebuild. It is recommended to press seals in straight using a seal driver or a socket that is slightly smaller than the seal. Ensure that all surfaces are clean to create an effective oil-tight seal, and consider using non-hardening sealant when necessary for the gaskets.

This engine rebuild kit is ideal for motorcycle enthusiasts and mechanics looking to maintain or restore their Honda CB/CM400 twins. Whether you are performing routine maintenance or tackling a more extensive rebuild, this kit provides the essential components you need to ensure your motorcycle operates smoothly. Invest in quality and reliability with this engine rebuild kit, and enjoy the peace of mind that comes from knowing your bike is in top condition.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 31920560900

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Fred Martin
Grantham, US
★★★★★ 5
great oil for your engine; feels very smooth in general
The Best motor oil I have used. I recently began using this brand and 5W-30 instead of 0W-20 in my Chevy Silverado; noted smoother operation and no lifter ticking sounds. There feels like there is better engine protection which should add to long-term durability. This is compatible with trucks as well as cars. Probably adds a few better numbers on gas mileage too.
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Reviewed in the United States on April 24, 2026
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Lee C.
Los Angeles, US
★★★★★ 5
The Best!!
As a proud owner of a BMW 328i Wagon, I'm always on the lookout for the best products to keep my car running smoothly and efficiently. After doing some research, I decided to give Liqui Moly Special Tec B FE SAE 5W-30 Motor Oil a try, and I'm extremely impressed with the results. This motor oil is specifically formulated with synthesis technology to meet the high-performance demands of modern engines, making it an excellent choice for my BMW. The 5W-30 viscosity rating ensures optimal lubrication and protection, even in extreme driving conditions and temperature fluctuations. I've noticed a significant improvement in engine performance since switching to this motor oil—the engine runs quieter, smoother, and more efficiently, with better fuel economy and reduced emissions. Plus, I appreciate the long-lasting protection it provides, helping to extend the life of my engine and reduce the need for frequent oil changes. The 5-liter size is convenient and cost-effective, providing plenty of oil for multiple oil changes. Overall, I highly recommend Liqui Moly Special Tec B FE SAE 5W-30 Motor Oil to BMW owners looking for a premium motor oil that delivers exceptional performance and protection.
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Reviewed in the United States on May 16, 2024
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Helen
Lake Worth, US
★★★★★ 5
Top-Quality Oil — Engine Runs Smoother
Liqui Moly is the best. My engine runs quieter and smoother after using this oil. Great protection, high quality, and totally worth it. If you care about your car, this is the brand to trust
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Reviewed in the United States on December 1, 2025
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NoName4U
Houston, US
★★★★★ 5
Best Oil Brand Available
Best automotive oil on the market. Only brand I will use in my cars. Used specifically for a 2018 BMW X5.
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Reviewed in the United States on February 27, 2026
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Bob
San Leandro, US
★★★★★ 5
Good product
works well for bmw.
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Reviewed in the United States on January 21, 2026

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