3860232 Spider | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta spider from the Marine Propulsion group, weighing 0.476 kg and listed for 5 applications on DP, SP and DPX drives. It supersedes 854619. It is the cross member at the heart of the universal joint assembly, and universal joint 3860230 in this same range is the complete unit.

🚤 Compatibility

Typically suits:

• Volvo Penta DP-E
• Volvo Penta SP-E
• Volvo Penta DP-G
• Volvo Penta DPX-A
• Volvo Penta DPX-R

• Engine Family: DP, SP, DPX

⚙️ Key Features

• 0.476 kg
• 5 applications on DP, SP and DPX drives
• Supersedes 854619
• Complete universal joint is 3860230

🔌 Function

Forms the cross of the universal joint, carrying the drive torque through its four trunnions and their needle bearings while the shaft angle changes.

⚠️ Common Signs of Failure

• Clunk on gear engagement or a knock when trimming
• Vibration that builds with engine speed
• Trunnions found brindled, pitted or stepped on strip-down
• Rust-coloured dust around the bearing caps
• Joint stiff or notchy when articulated by hand

🛠️ Service Notes

• Renew the needle bearings and seals with the spider — the old cups will not bed onto new trunnions
• Trace where water reached the joint before reassembling, or the new parts will corrode the same way

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3860232 → Supersedes 854619

OEM / Related Numbers

• 854619 earlier number superseded by this part

Aftermarket / Verified Equivalents

• Recmar: REC3860232

📦 Condition

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