HomeBelts and Cooling > Water Pump and Related ComponentsGates 43304 Engine Water Pump
Part #: 43304

Gates 43304 Engine Water Pump

Water Pump (Standard)
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Pump (Standard)
🚗Fitment: Dodge and Mitsubishi, Mighty Max, Power Ram 50, and Ram 50
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Reliable Water Pump Replacement for Dodge and Mitsubishi Vehicles

The Gates Water Pump (Standard) 43304 is engineered to provide dependable cooling system performance for Dodge Mighty Max, Power Ram 50, and Ram 50 models. Designed with durable materials and precise specifications, this engine water pump supports efficient engine temperature regulation.

  • Housing made from cast aluminum for strength and heat dissipation
  • Cast iron impeller with standard rotation for consistent coolant flow
  • Includes water pump, 2 gaskets, and an o-ring for proper sealing
  • Single outlet design compatible with accessory belt drive style
  • Does not include back housing, thermostat, fan clutch, or pulley

About the Gates Water Pump (Standard) Product Line

The Gates Water Pump (Standard) line focuses on providing reliable, OEM-quality water pumps designed to meet original equipment specifications. This product line emphasizes durable construction and compatibility with specific vehicle models, ensuring proper fit and function without unnecessary components like pulleys or fan clutches. The 43304 model is part of this line, offering a straightforward replacement solution for cooling system maintenance.

Product Details and Specifications

This engine water pump features a cast aluminum housing that offers a balance of lightweight design and thermal conductivity, helping to maintain optimal engine temperatures. The impeller is constructed from cast iron, providing durability and resistance to wear under continuous operation. The impeller rotation is standard, matching the original equipment setup for the Dodge Mighty Max and Mitsubishi Ram 50 series. The pump is driven by the accessory belt, and it includes two gaskets and an o-ring to ensure a secure, leak-free installation. Note that this water pump does not come with a back housing, thermostat, fan clutch, or pulley, so those components must be sourced separately if needed.

Compatible Vehicles and Common Applications

  • Replacement water pump for Dodge Mighty Max models requiring part number 43304
  • Suitable for Mitsubishi Power Ram 50 and Ram 50 vehicles with accessory belt-driven cooling systems
  • Addresses issues such as coolant leaks, overheating, and reduced coolant circulation
  • Ideal for restoring proper engine cooling performance in aging or damaged water pumps

Installation Notes and Tips

When installing the Gates Water Pump (Standard) 43304, ensure the engine is cool and the cooling system is depressurized. Use the included gaskets and o-ring to prevent leaks and verify that the accessory belt is properly tensioned after installation. Since this pump does not include a pulley or fan clutch, inspect those components separately and replace if necessary. Follow vehicle-specific service manual instructions for torque specifications and alignment procedures.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Water Pump (Standard) 43304 undergoes rigorous quality control testing to verify material integrity and dimensional accuracy. While specific warranty details are not provided here, Gates typically offers limited warranties on their water pump products; consult product documentation or the manufacturer for exact warranty terms.

BrandGates
Part Number43304
PositionWater Pump (Standard)
Housing MaterialCast aluminum
Impeller MaterialCast iron
Impeller RotationStandard
Includes Back HousingNo
Outlet Quantity1
Thermostat And Housing IncludedNo
ContentsWater pump, 2 gaskets, o-ring
Drive StyleAccessory belt
Fan Clutch IncludedNo
Pulley IncludedNo
Timing Belt DrivenNo

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1985DodgePower Ram 502.3LL4DIESELN/AWater Pump (Standard)
1985DodgeRam 502.3LL4DIESELN/AWater Pump (Standard)
1985MitsubishiMighty Max2.3LL4DIESELN/AWater Pump (Standard)
1984DodgePower Ram 502.3LL4DIESELN/AWater Pump (Standard)
1984DodgeRam 502.3LL4DIESELN/AWater Pump (Standard)
1984MitsubishiMighty Max2.3LL4DIESELN/AWater Pump (Standard)
1983DodgePower Ram 502.3LL4DIESELN/AWater Pump (Standard)
1983DodgeRam 502.3LL4DIESELN/AWater Pump (Standard)
1983MitsubishiMighty Max2.3LL4DIESELN/AWater Pump (Standard)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

148-139018-31420397252-1203-6673170184330451-183155-7117553312794330498083AW7117CP7117CWP-667D972001D997084D997150DP484FP1932GWM-32AMD050450MD972001MD974748MD997084MD997150MD997618PWP667T4090US7117WP-667WPM002

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.