GMB 3448-0287 Engine Timing Belt Kit with Water Pump

Brand GMB 3448-0287
Kit Timing belt, timing belt tensioner, hydraulic actuator, water pum
Additional Contents None
Advance / Retard Direction Markings No
Balance Shaft Belt Idlers Included 1
Balance Shaft Belt Sprockets Included No
Balance Shaft Belt Tensioners Included 1
Balance Shaft Belts Included 1
Belt Material Rubber
Camshaft Sprockets Included No
Crankshaft Sprocket Included No
Item Grade Oem standard
Stamped / Etched Timing Increment Scale No
Timing Belt Guides Included No
Timing Belt Idlers Included 1
Timing Belt Tensioners Included 1
Timing Belts Included 1
Timing Set Design Standard replacement
Water Pump Included Yes
Fits Mitsubishi · 29 vehicles

OEM-standard replacement. Manufactured to meet or exceed OEM specifications.

Complete timing kit. Includes the belt, tensioner, hydraulic actuator, water pump, and pulley.

Rubber belt construction. Built with a durable rubber timing belt for dependable operation.

Cross-references Airtex AWK1308, Continental TB287LK1 and Dayco WP287K1A for the same application. See all 17.

$252.21Free shipping
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Engine Timing Belt Kit with Water Pump

GMB 3448-0287 is an OEM-standard engine timing belt kit with water pump for select Mitsubishi applications. It combines the core timing components and cooling service parts needed for a timing belt replacement on Mitsubishi Eclipse, Endeavor, Galant, and Diamante models.

Key Features

  • Includes timing belt, timing belt tensioner, hydraulic actuator, water pump, and water pump pulley
  • OEM Standard item grade for a direct replacement approach
  • Rubber timing belt construction
  • Standard replacement timing set design
  • Includes balance shaft belt components where applicable
  • Manufactured to meet or exceed OEM specifications

Detailed Description

This GMB timing belt kit with water pump, part number 3448-0287, is built for service work on Mitsubishi engines that require timing belt replacement and water pump service at the same time. It is a practical choice for 2006-2012 Mitsubishi Eclipse, 2004-2011 Mitsubishi Endeavor, 2004-2009 Mitsubishi Galant, and 1997-2004 Mitsubishi Diamante applications listed with w/o Water Pump Housing notes. This part cross-references Gates TCKWP287 for the same application.

The kit includes the timing belt, timing belt tensioner, hydraulic actuator, water pump, and water pump pulley, along with balance shaft belt components listed in the product attributes. GMB 3448-0287 is intended for standard replacement service where restoring correct cam timing and cooling system operation is part of the repair.

Common Repair Uses

  • Replacing a worn or age-affected timing belt during scheduled maintenance
  • Addressing coolant leaks from the water pump area
  • Restoring proper engine timing after belt service
  • Correcting noise or tension issues from timing belt components
  • Servicing Mitsubishi engines that use balance shaft belt hardware

Installation Notes

Verify engine configuration and the w/o Water Pump Housing fitment note before ordering. Inspect related pulleys, sprockets, seals, and belt path components during installation, and follow the vehicle service manual for timing alignment and torque procedures. Because this is a timing system repair, accurate indexing and proper tension setup are critical before engine start-up.

Quality Assurance

GMB states this kit is manufactured to meet or exceed OEM specifications. The part is listed as OEM Standard and is built as a standard replacement timing service kit for Mitsubishi timing belt and water pump maintenance.

This part fits 29 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2012MitsubishiEclipse3.8LV6N/Aw/o Water Pump Housing
2011MitsubishiEclipse3.8LV6N/Aw/o Water Pump Housing
2011MitsubishiEndeavor3.8LV6N/Aw/o Water Pump Housing
2010MitsubishiEclipse3.8LV6N/Aw/o Water Pump Housing
2010MitsubishiEndeavor3.8LV6N/Aw/o Water Pump Housing
2009MitsubishiEclipse3.8LV6N/Aw/o Water Pump Housing
2009MitsubishiEndeavor3.8LV6N/Aw/o Water Pump Housing
2009MitsubishiGalant3.8LV6N/Aw/o Water Pump Housing
2008MitsubishiEclipse3.8LV6N/Aw/o Water Pump Housing
2008MitsubishiEndeavor3.8LV6N/Aw/o Water Pump Housing
2008MitsubishiGalant3.8LV6N/Aw/o Water Pump Housing
2007MitsubishiEclipse3.8LV6N/Aw/o Water Pump Housing
2007MitsubishiEndeavor3.8LV6N/Aw/o Water Pump Housing
2007MitsubishiGalant3.8LV6N/Aw/o Water Pump Housing
2006MitsubishiEclipse3.8LV6N/Aw/o Water Pump Housing
2006MitsubishiEndeavor3.8LV6N/Aw/o Water Pump Housing
2006MitsubishiGalant3.8LV6N/Aw/o Water Pump Housing
2005MitsubishiEndeavor3.8LV6N/Aw/o Water Pump Housing
2005MitsubishiGalant3.8LV6N/Aw/o Water Pump Housing
2004MitsubishiDiamante3.5LV6N/Aw/o Water Pump Housing
2004MitsubishiEndeavor3.8LV6N/Aw/o Water Pump Housing
2004MitsubishiGalant3.8LV6N/Aw/o Water Pump Housing
2003MitsubishiDiamante3.5LV6N/Aw/o Water Pump Housing
2002MitsubishiDiamante3.5LV6N/Aw/o Water Pump Housing
2001MitsubishiDiamante3.5LV6N/Aw/o Water Pump Housing
2000MitsubishiDiamante3.5LV6N/Aw/o Water Pump Housing
1999MitsubishiDiamante3.5LV6N/Aw/o Water Pump Housing
1998MitsubishiDiamante3.5LV6N/Aw/o Water Pump Housing
1997MitsubishiDiamante3.5LV6N/Aw/o Water Pump Housing
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex — AWK1308Continental — TB287LK1Dayco — WP287K1ADayco — WP287K1ASGates — TCKWP287Gates — TCKWP287ASKF — TBK287WPUS Motor Works — USTK28720379K24440K34480287BWPK43509CCPK1308DL287K1AGTKWP287NWPK0049WPK0049