NOS Delco 88P803 Chevrolet Corvette (1963–1968) Water Pump Bearing – GM / John Deere / Industrial – NOS

$44.99

type: Unknown Type
Vendor: CorvairFarmer

Description:

🔧 Product Overview: Delco 88P803 Water Pump Bearing

  • Part Number: 88P803

  • Type: Water Pump Bearing & Shaft Assembly

  • Brand: Delco / New Departure Hyatt

  • Outer Diameter: 38mm

  • Material: Hardened steel

  • Design: Precision ball bearing with integrated shaft

  • Application: Water pump drive bearing

  • Country of Origin: USA

  • Cross Reference: JD9489 (John Deere), New Departure Hyatt 88P803

This bearing is used in water pump assemblies for both automotive and industrial applications. It’s a high-load, high-speed bearing designed for belt-driven water pumps.


🚗 Vehicle & Industrial Applications

While not tied to a single vehicle model, the 88P803 bearing is commonly found in:

✅ Automotive Use:

  • Chevrolet Corvette (1963–1968) – water pump bearing (in select aftermarket or rebuilt pumps)

  • GM V8 engines – small-block and big-block water pump rebuilds

  • Heavy-duty trucks – GM and Detroit Diesel platforms

  • John Deere equipment – cross-referenced as JD9489

🧰 Industrial Use:

  • Agricultural machinery

  • Marine propulsion systems

  • Construction equipment

  • Stationary engines with belt-driven water pumps

This bearing is often used in remanufactured water pumps or as a replacement in rebuild kits.

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