Peterson Fluid 05-1437 HTD Water Pump Pulley, 37-Tooth

The Peterson Fluid 05-1437 HTD Water Pump Pulley is designed for water pump applications requiring a 37-tooth pulley with a 2-inch width. Its HTD tooth profile supports use with compatible timing belt systems.

Constructed from aluminum and finished with a black anodized coating, this pulley combines a lightweight material with a durable surface finish. The pulley uses a 4-bolt pattern and accommodates either a 5/8-inch or 3/4-inch shaft.

This universal water pump pulley is supplied individually and is suitable for applications matching its listed shaft sizes, bolt pattern, belt profile, and tooth count. Verify system requirements before installation.

Features:

• Brand: Peterson Fluid
• Part Number: 05-1437
• Pulley Type: HTD water pump pulley
• Tooth Count: 37 teeth
• Width: 2 inches
• Shaft Compatibility: Designed for 5/8-inch or 3/4-inch shafts
• Mounting Pattern: 4-bolt pattern
• Material: Aluminum
• Finish: Black anodized
• Application: Universal water pump pulley
• Quantity: Each