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Pressure Hose
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Engine Mount
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Auto Trans Mount
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Front Mount
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When working with Serpentine and Timing Belts, Tensioners and Idler Bearings are vital to ensure proper engine performance. In some situations, a Tensioner or Idler Bearing is a critical component in protecting your engine from severe damage and catastrophic failure. GMB Tensioner and Idler Bearings features include:
- Rigorous testing and quality control for all bearing components.
- Built to withstand High-Performance use and optimal operation.
- Triple-Lip seal design to maximize grease retention and prevent contamination.
- Precise tolerances for easy installation.
It’s never a good idea to compromise on the quality of Belt Tensioners and Idler Bearings. GMB is known for Global OEM Manufacturing technology, and our proprietary designs ensure your parts are built to last.
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GMB Timing Belt Kits with Water Pump
With over 75 years in business, GMB is the premium bearing manufacturer to the OE and Aftermarket Automotive Industries. At the heart of every GMB Water Pump, Tensioner, and Idler lies a GMB Bearing. GMB performs quality assurance through rigorous industry-leading testing and control methods based on extensive research and proven proprietary processes. The parts GMB manufactures are all 100% factory tested to guarantee the perfect fit, form, and function.
GMB kits include the Water Pump, Water Pump Gaskets, Timing Belt Tensioner & Idler Bearings, Timing Components, Timing Belts, Engine Seals, and Hardware necessary for installation on a specific vehicle.
Direct OE Replacement Water Pump
GMB Direct OE Replacement Water Pumps are precision-built and balanced to meet or exceed the original equipment specifications. GMB Direct OE Replacement Water Pumps are engineered and built utilizing the strictest design and manufacturing guidelines issued through ISO 9002 programs.
Direct OE Replacement Tensioner, Idler, & Timing Components
GMB OE Direct Replacement Tensioner, Idler, & Timing Components are precision-built to meet or exceed original equipment specifications and are quality assured through ISO 9002 programs.
Direct OE Replacement Timing Belts & Seals
GMB Direct OE Replacement Timing Belts & Engine Seals are sourced directly from the OE manufacturer.
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GMB has been an OE bearing manufacturer for over 70 years. With this experience, GMB has become one of the Top 5 manufacturers in the world.
The GMB Tensioner and Idler program offers extensive coverage for various Asian and European nameplates ensuring the right part every time.
Why GMB TENSIONER & IDLER BEARINGS?
Not all tensioner and idler bearings are the same. Here’s what makes ours stand out.
KEY FEATURES
- Rigorous testing and quality control for all bearing components
- Premium Triple-Lip Seal to maximize grease retention and prevent contamination
- High heat resistant grease
- Built to withstand high performance use
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All mechanical GMB water pumps meet or exceed OEM standards for performance and durability.
- Whether the housing is made of cast iron, aluminum, or stamped steel, our tight manufacturing tolerances make installation simple and trouble-free.
- Cooling is maximized with our precision-formed impellers and tested to meet or exceed OEM flow rate specifications at various RPMs.
- Our proprietary shaft seal design withstands wear, preventing leaks and maximizing longevity.
- Our genuine GMB steel bearings are made from top-quality materials.
Water pump failures can cause catastrophic damage to an engine; we make sure every GMB Water Pump will meet or exceed OEM specifications. And because we manufacture every water pump to tight tolerances, our dimensions are accurate, and installation is easy (easy installation is essential, as it prevents many of the issues that lead to leaks and premature failure).
When it’s time to replace the water pump in your vehicle, it makes sense to go with a reliable, top-quality replacement from GMB.
- 100% factory tested for leakage and dimensional precision
- Bearing noise and durability-tested
- Designed to match OE coolant flow rate and pressure
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OE Replacement Electric Fuel Pump Motors
GMB Fuel Pumps use only durable, OE replacement electric motors. These motors are developed to match the manufacturer’s specifications in terms of voltage, amperage, resistance, pressure, and volume to guarantee long lasting performance, consistent fuel pressure, and steady fuel delivery. GMB Fuel Pumps also use 99.90% pure copper on the internal wiring for greater electrical conductivity and optimal performance.
High-Grade Aluminum Cased Motors
GMB Fuel Pump motors are encased in a plastic fixture, and then that fixture is enclosed in a high-grade protective aluminum heat dissipation sleeve made of 5052 grade aluminum alloy.
150 Micron Pre-Pump Fuel Filters (Strainer)
GMB Pre-Pump Fuel Filters (also called a strainer) have a 150 micron rating and are made from the best non-paper filtering material available. All GMB Fuel Pump Assemblies include a filter (strainer). Fuel Strainers are also included with fuel pump kits, where noted.
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- OE Replacement Electric Fuel Pump Motors
- High-Grade Aluminum Cased Motors
- High-Grade Vacuum Formed Plastics (POM)
- 150 Micron Pre-Pump Fuel Filters (Strainer)
- 100% Pressure and flow rate tested
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GMB has been an OE bearing manufacturer for over 70 years. With this experience, GMB has become one of the Top 5 manufacturers in the world.
The GMB Tensioner and Idler program offers extensive coverage for various Asian and European nameplates ensuring the right part every time.
KEY FEATURES
- Rigorous testing and quality control for all bearing components
- Premium Triple-Lip Seal to maximize grease retention and prevent contamination
- High heat resistant grease
- Built to withstand high performance use
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Engine Timing Belt Tensioner 425-8490
- GMB has been a Global Leader in Bearings For Over 75 years
- All Bearing Components Rigorously Tested
- Proprietary High-Heat Resistant Grease retained in a Proprietary Triple-Lip Seal
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- Every GMB U-Joint features a Proprietary Protective coating for Maximum Durability.
- GMB Universal Joint Needle Bearings are Heat-Treated to withstand High Torque Loads
- GMB U-Joints are manufactured with Chrome-Molybdenum Steel, with Quality Control Processes that Meet or Exceed OEM Requirements
Includes all required hardware, including exact fit snap ring for easy installation.
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- Every GMB U-Joint features a Proprietary Protective coating for Maximum Durability.
- GMB Universal Joint Needle Bearings are Heat-Treated to withstand High Torque Loads
- GMB U-Joints are manufactured with Chrome-Molybdenum Steel, with Quality Control Processes that Meet or Exceed OEM Requirements
Includes all required hardware, including exact fit snap ring for easy installation.
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High-Strength Steel Bearing
GMB has manufactured bearings for over 75 years in the global market for both the OEM and aftermarket industries. GMB has studied all aspects of bearing manufacturing to design the highest-quality bearings with proper high-grade steel, precision bearing race machining and polishing, and proper grease selection. GMB uses roller bearings for all high-load applications.
Proprietary Formulated Mechanical Seal
GMB Mechanical Shaft Seals are made with proprietary elastomers and agents for protection and sealing power. GMB Shaft Seals utilize carbon and ceramic sealing surfaces for superior wear resistance.
Precision OEM-Spec Water Pump Housing
GMB Water Pump Housings are manufactured to match the exact OEM-spec materials (cast iron, aluminum, or stamped steel). Each housing is precision measured using state-of-the-art technology to be dimensionally correct up to a 99% accuracy with strict tolerance limits.
Precision-Formed Impeller
GMB Water Pump Impellers are manufactured to match the exact OEM-spec materials (metal or polymer composite) based specifically on the OEM design. Each impeller is also precision measured to be dimensionally correct up to a 99% accuracy with strict tolerance limits.
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GMB knows water pumps inside and out. Drawing on decades of water pump manufacturing and engineering experience, each water pump is manufactured to strict OEM specifications of quality, design, and fitment to ensure a high-quality finished product that is made to last. In fact, GMB provides water pumps to OE car makers including Hyundai, Kia, GM, and Chrysler. Enjoy the perks of having an OEM-quality water pump in your vehicle without the high price tag!
Features & Benefits:
- 100% factory tested for leakage and dimensional precision
- Designed to match OE coolant flow rate and pressure
- Built with high-quality GMB bearings
- Bearings are noise and durability tested
- Built with exact OEM dimensions
- Includes all required hardware for installation
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