INA ZT-9021 Engine Timing Belt Tensioner

INA ZT-9021 Engine Timing Belt Tensioner

INA ZT-9021 is an engine timing belt tensioner for select Honda Civic applications from 1980-1983. It is built for timing-drive service where correct belt tension and stable gear ratio control are critical to reliable engine operation.

Key Features

• Engine timing belt tensioner for the valve train/timing drive
• Fits 1980-1983 Honda Civic, N/A
• INA Global Number 531 0137 200
• Part number ZT-9021 for ordering and cross-reference use
• Engineered for dependable power transmission with low maintenance requirements

Detailed Description

INA ZT-9021 is a timing belt tensioner designed for the Honda Civic platform listed in the fitment data. It supports proper belt tension in the timing drive, helping maintain accurate camshaft and crankshaft synchronization. This part is a direct fit for 1980-1983 Honda Civic, N/A applications and is identified by INA Global Number 531 0137 200. The ZT-9021 part number may also be referenced during parts lookup and service ordering.

This part cross-references 5310137200 for the same application.

What It Helps Address

• Timing belt slack or inconsistent belt tension
• Noise from worn timing drive components
• Loss of timing stability in the engine valve train
• Service replacement for a worn Honda Civic timing belt tensioner

Installation Notes and Tips

Verify engine code and timing-drive layout before installation. Replace the tensioner during timing belt service when wear, noise, or uneven belt tracking is present. Confirm pulley alignment and belt routing after installation, and follow the vehicle service manual for torque and timing procedures.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on correct gear ratios, reliable operation, and low maintenance service life.