R040 Relay 40/30 Amp 12V DC for Volvo Penta 876040-7 854357-1 Replacement

Product Overview

This aftermarket replacement R040 relay is a 40/30 AMP, 12V DC electrical switching component intended for the listed Volvo Penta reference applications and cross-references part numbers 876040-7 and 854357-1. A relay controls an electrical circuit by allowing a lower-current signal to switch a higher-current load.

Key Features & Performance

• 40/30 AMP rating for the electrical application identified by the title
• Designed for use in a 12V DC electrical system
• Identified as R040 for reference when servicing or replacing the corresponding relay
• Cross-references Volvo Penta part numbers 876040-7 and 854357-1

Fitment & Compatibility

• for Volvo Penta applications associated with the listed reference numbers

Common Uses

• Replacing a worn, damaged, or malfunctioning relay
• Servicing a 12V DC electrical system that uses the corresponding relay
• Restoring normal circuit switching function after relay failure

Technical Specifications

• Product Type: Relay
• Part Number(s): R040
• Reference Number(s): 876040-7, 854357-1
• General Application: 12V DC electrical system
• Rating: 40/30 AMP

Frequently Asked Questions

Q: What does this relay do? A: A relay switches an electrical circuit when activated by a control signal, allowing the associated load to receive power within the specified system.

Q: How should fitment be verified? A: Compare the complete existing part number, including R040, 876040-7, or 854357-1 where applicable, with the equipment documentation and confirm the complete equipment model designation before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.