948585 Split Pin | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta split pin, listed for 33 applications across the MD, AQ, BB, B, MB and AQD families. It supersedes part number 944149, and the fitting has since changed: this pin is now made up by a cotter pin 949807 together with a castle plate 852044, so both are needed where the single pin was used before.

🚤 Compatibility

• Engine Family: MD, AQ, BB, B, MB, AQD

Full model list at the end of this description.

⚙️ Key Features

• 33 applications across six families
• Supersedes 944149
• Now made up by cotter pin 949807 plus castle plate 852044
• Quantity varies by assembly, most commonly one

🔌 Function

Passes through a drilled fastener or shaft to lock a nut or pin in place, so it cannot back off under vibration.

⚠️ Common Signs of Failure

• Pin sheared, bent flat or missing at inspection
• Castellated nut found loose or backed off
• Hole in the shaft or bolt elongated where the pin has been working
• Corrosion so far advanced that the pin crumbles on removal

🛠️ Service Notes

• Order the cotter pin 949807 and castle plate 852044 together - one without the other will not make the joint up
• Split pins and cotter pins are single-use; never straighten and refit one that has been bent

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 948585 → Supersedes 944149

OEM / Related Numbers

• 944149 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
• Volvo Penta AQ170B, AQ170C, AQ170A
• Volvo Penta BB115A, BB115B, BB115C
• Volvo Penta BB170B, BB170C, BB170A
• Volvo Penta MB20A, MB20B, MB20C
• Volvo Penta MD5A, MD5B, MD5C
• Volvo Penta AQ115A, AQ115B
• Volvo Penta MD6A, MD6B
• Volvo Penta MD7B, MD7A
• Volvo Penta 100S, 110S
• Volvo Penta AQ165A
• Volvo Penta AQD21A
• Volvo Penta B20
• Volvo Penta BB165A
• Volvo Penta MD21A
• Volvo Penta MD67C