Hydraulic Timing Belt Tensioner for 1HD Turbo 4.2L (1990-2006)

PRODUCT OVERVIEW

Brand new hydraulic timing belt tensioner designed for 1HD Turbo 4.2L engines, model years 1990-2006. This unit maintains correct timing belt tension to help ensure accurate valve timing and reliable engine performance.

Reference part numbers: HAT012, ZPN-03643

KEY FEATURES

• Hydraulic automatic timing belt tensioner assembly
• Aftermarket OEM-equivalent replacement component
• Engineered to maintain stable belt tension under varying load and temperature
• Helps reduce belt noise, slip and premature wear
• Supplied as a complete ready-to-install unit

FITMENT INFORMATION

This hydraulic timing belt tensioner is designed for 1HD Turbo 4.2L diesel engines in applicable vehicles from 1990 to 2006. Please verify compatibility with your specific engine and vehicle before purchase, using the reference part numbers and year range as a guide.

INSTALLATION & NOTES

• Professional installation is recommended for correct belt tension setting
• Inspect timing belt and related pulleys and idlers and replace if worn
• Follow manufacturer procedures for timing alignment and torque specifications

WARRANTY

• Supplied as an aftermarket OEM-equivalent replacement
• Warranty coverage is subject to correct installation and normal use