Continental TB221 Engine Timing Belt

Continental TB221 Engine Timing Belt

The Continental TB221 engine timing belt is built for import applications that require accurate valve timing and dependable belt tracking. With timing marks, a curvilinear tooth profile, and 223 teeth, it supports consistent engine operation in Acura, Honda, and Isuzu applications listed below.

Continental Import timing components are positioned for vehicles that need OE-style fit and dependable performance in demanding service conditions. The TB221 follows that approach with a design focused on load capacity, wear resistance, and stable operation over the recommended service interval.

Key Features

• Timing marks for easier alignment during service
• Curvilinear tooth design for smoother engagement
• 223 belt teeth for the specified application
• 1.26 in. top width and 70.24 in. length
• Built for import engine timing applications
• Continental part number TB221

Detailed Description

The Continental TB221 is an engine timing belt for import vehicles with interference-engine applications, including 1996-1997 Acura SLX, 1994-1997 Honda Passport, and 1992-1997 Isuzu Trooper and Rodeo listings shown in the fitment data. It is also listed for a 1993 Isuzu Trooper application with a note that the kit does not include the water pump housing. The belt’s curvilinear tooth form and timing marks support accurate synchronization of the valvetrain and balance shaft system where equipped. If you are replacing a worn timing belt on a Honda Passport, Isuzu Trooper, or Acura SLX, TB221 provides the specified dimensions and tooth count for the listed applications.

Continental Import focuses on replacement parts for import vehicles, and this TB221 timing belt reflects that product line with application-specific sizing and service-oriented construction. This part cross-references Gates T221 for the same application.

What It Helps Address

• Timing belt wear that can affect engine synchronization
• Slippage concerns caused by an aging or stretched belt
• Noise or irregular operation from a deteriorated timing drive
• Premature belt failure in high-temperature or demanding service
• Balance shaft drive issues on listed applications

Installation Notes and Tips

Replace the timing belt at the manufacturer-recommended service interval and inspect related drive components during service. Confirm belt length, tooth count, and timing mark alignment before installation. For the 1993 Isuzu Trooper listing, note that the kit does not include the water pump housing. Always verify engine code and application details against the vehicle before installation.

Quality Assurance

Continental timing components are engineered for reliable load handling and consistent performance in import engine applications. The TB221 is built to support long service life under demanding operating conditions when installed on the correct vehicle application.