Volvo Penta OEM Fuel System Spring | Part 3580058

Volvo Penta OEM Fuel System Spring — Part No. 3580058

Part Number: 3580058
Brand: Volvo Penta
Official Product Type: Fuel System Components
System: Fuel System
Diagram Position: Confirm via Volvo Penta parts diagram for your engine serial — associated with MD2010-C fuel system schematics

This is a genuine Volvo Penta OEM spring used in the fuel system of selected Volvo Penta marine diesel engines. Small springs like this one are precision components — the tension, length, and wire diameter are specific to the assembly they control. Using a generic substitute risks incorrect tension, premature failure, or improper function of the fuel system component it supports.

Compatible Applications

• Volvo Penta MD2010-C — fuel system assembly (strongest verified reference)
• Other Volvo Penta marine diesel applications where Part No. 3580058 is specified
• Confirm fitment using your engine model and serial number against the Volvo Penta parts diagram before ordering

Serial Number Requirement

Fitment can vary by engine model and production break. Always verify Part No. 3580058 against your engine serial number and the applicable Volvo Penta parts diagram. Spring specifications can differ between engine variants even when the surrounding assembly looks identical.

Dimensions & Weight

• Estimated Weight: Approximately 0.01 kg
• Exact spring dimensions (length, wire diameter, free length): confirm via Volvo Penta parts diagram for your engine serial

Supersession

Order using Part No. 3580058 as the active number. If a supersession exists for your engine serial, it will appear in the official Volvo Penta parts lookup. No confirmed replacement part number has been identified in current catalog data.

When to Replace

Replace this spring when the original is worn, weakened, corroded, bent, or damaged during service. Also replace if the fuel system component it controls — such as a throttle linkage, governor, or fuel control mechanism — is not returning to position correctly or is exhibiting erratic behavior that points to a loss of spring tension.

Related Parts

Customers servicing the fuel system alongside this spring often need:

• Volvo Penta Fuel Filter Insert 3581078
• Volvo Penta Fuel Filter 21139810
• Volvo Penta Fuel Filter Water Separator 6-Micron 3847644
• Volvo Penta Fuel Pump 23021428
• Volvo Penta Fuel Pump Gasket 3852095

Technical FAQ

Can I substitute a generic spring by measuring the original?
Not recommended. Spring rate (tension per unit of compression) is not visible from physical dimensions alone. A spring that looks identical can have a different rate and cause the fuel system component to behave incorrectly. OEM replacement is the safest approach for fuel system springs.

How do I confirm this is the right spring for my engine?
Use your engine model and serial number to locate the correct Volvo Penta parts diagram. The spring will appear at a specific diagram position within the fuel system assembly. Match the part number at that position to 3580058 before ordering.

Parts Desk Insights

Small springs are one of the most commonly overlooked parts during fuel system service — and one of the most common causes of a callback. The typical scenario is a technician replacing the main fuel system component but reusing the original spring, which then fails shortly after. If the spring is out, replace it. The other issue we see is customers trying to source a generic substitute by measuring the old spring — spring rate isn’t something you can measure with calipers, and an incorrect rate will affect how the fuel system component responds. Best used as a direct OEM replacement during any fuel system service on the applicable Volvo Penta diesel engine.