GMB 3448-0340 Engine Timing Belt Kit with Water Pump

Engine Timing Belt Kit with Water Pump

This GMB engine timing belt kit with water pump is built for direct replacement service on select Mitsubishi applications. Part number 3448-0340 is manufactured to meet or exceed OEM specifications and is intended for routine timing system maintenance on the Mitsubishi Eclipse and Mitsubishi Galant.

Key Features

• Includes timing belt, timing belt tensioner, hydraulic actuator, and water pump
• OEM Standard item grade with standard replacement timing set design
• Rubber timing belt material for service replacement use
• Includes timing belt idler and balance shaft belt components where required
• Water pump included for a complete timing service
• Cross-references Gates TCKWP340 for the same application

Product Details

GMB 3448-0340 is an engine timing belt kit with water pump engineered for timing system service on 2007-2012 Mitsubishi Galant and 2008-2012 Mitsubishi Eclipse applications. The kit combines the timing belt, tensioning components, hydraulic actuator, and water pump in one service package to support a full timing belt replacement. It also includes balance shaft belt components, making it a practical choice when servicing the engine’s belt-driven timing and balance shaft system.

Manufactured to meet or exceed OEM specifications, this kit is built for buyers looking for an OE-standard replacement for Mitsubishi Eclipse and Mitsubishi Galant timing maintenance. Part number 3448-0340 is also referenced by Dayco WP340K1A and other aftermarket listings for the same application.

Common Uses

• Replacing a worn or noisy timing belt system
• Servicing a leaking or aging water pump during timing maintenance
• Addressing belt tension issues caused by worn tensioners or hydraulic actuators
• Restoring proper timing system operation on Mitsubishi Eclipse and Mitsubishi Galant engines
• Updating balance shaft belt components during scheduled engine service

Installation Notes

Verify engine code and vehicle application before installation, especially on 2007-2012 Mitsubishi Galant and 2008-2012 Mitsubishi Eclipse models. Timing belt service requires accurate camshaft and crankshaft timing alignment, so follow the factory service procedure and inspect related pulleys, seals, and belt-driven components during reassembly. Because this kit includes a water pump, it is commonly installed during the same service interval as the timing belt to reduce repeat labor.

Quality Assurance

GMB states this kit is manufactured to meet or exceed OEM specifications and built to OEM Standard expectations for replacement service.