GMB 3470-1271 Engine Timing Belt Kit with Water Pump

Engine Timing Belt Kit with Water Pump for Toyota

GMB 3470-1271 is an OEM-standard engine timing belt kit with water pump for select Toyota Tacoma, Tundra, and T100 applications. It is built to meet or exceed OEM specifications and includes the core timing components needed for timing service on covered 3.4L V6 applications.

Key Features

• Includes timing belt, timing belt tensioner, hydraulic actuator, water pump, and water pump pulley
• OEM Standard item grade for direct replacement service
• Rubber timing belt construction
• Standard replacement timing set design
• Includes balance shaft belt, balance shaft belt idler, and balance shaft belt tensioner
• Water pump included for timing system maintenance
• GMB part number 3470-1271

Detailed Description

This GMB timing belt kit is built for Toyota engines that require coordinated replacement of the timing belt and water pump during scheduled service. The kit configuration supports a complete timing service by combining the timing belt, tensioning components, hydraulic actuator, and water pump assembly in one package. For buyers searching for a Toyota Tacoma timing belt kit with water pump, Toyota Tundra timing belt kit, or Toyota T100 timing belt replacement parts, 3470-1271 provides the specified components in an OEM-standard format. This part cross-references Gates TCKWP271C and Dayco WP271K1D for the same application.

Vehicle Fitment

• Fits 1995-2004 Toyota Tacoma, N/A, w/o Bypass Tube on Housing
• Fits 2000-2004 Toyota Tundra, N/A, w/o Bypass Tube on Housing
• Fits 1995-1998 Toyota T100, N/A, w/o Bypass Tube on Housing

What It Helps Address

• Timing belt wear, cracking, or age-related deterioration
• Water pump leakage or coolant seepage during timing service
• Loss of proper belt tension from worn tensioner components
• Noise or irregular operation from aging timing system parts
• Service overlap when replacing timing components and water pump together

Installation Notes and Tips

Verify engine configuration before ordering, since this kit applies to vehicles without a bypass tube on the housing. Replace related timing components during the same service interval and confirm belt routing, tensioner setup, and water pump pulley alignment before final assembly. Professional installation is recommended for timing system service.

Quality Assurance

GMB manufactures this kit to meet or exceed OEM specifications, with an OEM Standard grade for replacement use. Part number 3470-1271 is intended for covered Toyota timing service applications where the listed fitment and configuration match the vehicle.