861963 Bushing | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta bushing from the Engine group, weighing 0.009 kg and listed for 14 applications across the D and MD series - the same fitment as piston pin 861960. It supersedes part number 21187134.

🚤 Compatibility

Typically suits:

• Volvo Penta D1-13
• Volvo Penta D1-13B
• Volvo Penta D1-13F
• Volvo Penta D1-20
• Volvo Penta D1-20B
• Volvo Penta D1-20F
• Volvo Penta MD2010
• Volvo Penta MD2010B
• Volvo Penta MD2010-C
• Volvo Penta MD2010-D
• Volvo Penta MD2020
• Volvo Penta MD2020B
• Volvo Penta MD2020-C
• Volvo Penta MD2020-D

• Engine Family: D, MD
• HP Range: 13-20 HP

⚙️ Key Features

• 0.009 kg
• Supersedes 21187134
• 14 applications across the D and MD series
• Same 14-application fitment as piston pin 861960

🔌 Function

Provides the renewable bearing surface the pin turns in, so wear falls on a cheap replaceable sleeve instead of the parent component.

⚠️ Common Signs of Failure

• Rattle or knock from the top of the engine, most obvious cold
• Play felt at the joint when the parts are worked by hand
• Bushing bore worn oval or stepped
• Bronze debris or bright flakes in the oil or on the strainer
• Bushing turned in its housing, showing as a witness mark or a blocked oil hole

🛠️ Service Notes

• Renew the pin at the same time if it is scored or blued, since a new bushing on a worn pin will not last
• The bushing must be reamed or sized to the pin after fitting, and the oil hole must line up with the feed

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 861963 → Supersedes 21187134

OEM / Related Numbers

• 21187134 earlier number superseded by this part

📦 Condition

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