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12_8b6c5ea4-926d-45f0-8b39-dccafe45537c - Northline Parts

Komatsu PC300LC-6 Fuel Shutoff Solenoid SA-4532-12

SKU: NLT2T00445
$96.89 In Stock
$96.89
Sale price  $96.89 Regular price 
Ships for free in 2–4 business days.
This fuel shutoff solenoid cross-references SA-4532-12 for compatible Komatsu PC300LC-6 excavator engine fuel-control systems.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
Compatible equipment / model
Komatsu PC300LC-6 excavator

Product Overview

A failed stop actuator can leave the excavator unable to start or unable to shut down normally, depending on where the plunger fails.

Replacing the solenoid restores electrical control of the fuel-stop linkage after checking the machine's power supply and mechanical lever movement.

Key Features & Performance

  • SA-4532-12 reference
  • Komatsu PC300LC-6 application
  • Diesel engine shutdown function
  • Injection-pump linkage actuator
  • Verify voltage and stroke

Replaces / Cross-References

  • SA-4532-12

What Is Included

1 fuel shutoff solenoid.

Fitment Notes

Confirm the PC300LC-6 engine and serial range through the machine parts manual; Komatsu used different fuel systems across variants.

Frequently Asked Questions

Is this a genuine OEM part?
No, unless the product page specifically states otherwise. This listing is for a replacement, accessory, upgrade or repair component as described above. OE and interchange numbers are provided only to identify the original part/application it is intended to replace.

How should I verify fitment before ordering?
Match the equipment model, engine model, voltage, connector or terminal layout, mounting points and any reference numbers above against the original component. For engine and fuel-system parts, also confirm the engine serial or injection-pump configuration when available.

Part Summary

Keywords: Komatsu PC300LC-6 Fuel Shutoff Solenoid SA-4532-12, SA-4532-12

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