829587 Switch | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta switch from the Instruments group, weighing 0.093 kg and listed for 6 applications on MD series engines. It supersedes part number 875813, which was catalogued earlier as a contact, and the listing cross-refers to group 2A for the surrounding assembly. Threaded body, supplied with crimp terminal (single spade/crimp connection). Also listed under Volvo no.

🚤 Compatibility

Typically suits:

• Volvo Penta MD7B
• Volvo Penta MD7A
• Volvo Penta MD11C
• Volvo Penta MD11D
• Volvo Penta MD17C
• Volvo Penta MD17D

• Engine Family: MD

⚙️ Key Features

• 0.093 kg
• Supersedes 875813, formerly listed as a contact
• 6 applications on MD series engines
• Cross-referenced to group 2A

🔌 Function

Makes and breaks an electrical circuit on the instrument panel or engine, either on demand or in response to a sensed condition.

⚠️ Common Signs of Failure

• Instrument, warning lamp or accessory circuit dead
• Operation intermittent, coming and going with vibration
• Contacts burnt, pitted or welded shut so the circuit never breaks
• Green or white corrosion on the terminals and spade connectors
• Actuator stiff, sticky or not returning

🛠️ Service Notes

• Prove the supply and the earth at the switch before condemning it, since a poor panel earth gives the same symptoms
• The change from 875813 came with a change of description from contact to switch, so an old parts list may show it under the earlier name

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 829587 → Supersedes 875813

OEM / Related Numbers

• 875813 earlier number superseded by this part

Aftermarket / Verified Equivalents

• Orbitrade 18587 (ORB-18587)

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging