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The Nanni Diesel 970303983 lower spring seat is a precision support element used within the injection pump component parts to locate and stabilize a spring for consistent pump operation. Designed for 4.330TDI engines, it helps maintain correct internal spring positioning to support reliable fuel metering performance in demanding marine duty.
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Injection Pump Lower Spring Seat for 4.330TDI Engines
The Nanni Diesel 970303983 is a lower spring seat used within the injection pump component parts. This small but critical support element provides a stable seating surface for a spring inside the pump, helping keep internal components correctly aligned for dependable fuel delivery.
Features
- Designed to support and locate an injection pump spring in its lower position
- Helps maintain consistent spring positioning for stable pump operation
- OEM replacement part for service and overhaul of injection pump internals
- Built for the demands of marine diesel fuel-system duty cycles
Product Details
- Brand: Nanni Diesel
- Part Number: 970303983
- Component Type: Lower Spring Seat
- Assembly Location: Injection Pump Component Parts
Compatibility
- 4.330TDI engines
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