3857176 Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta kit from the Marine Propulsion group, weighing 0.882 kg and listed for 12 applications across the DP, SP, DPX and SX drive families. It supersedes 3852389, which was catalogued as a ball bearing, so the single bearing is now supplied as a kit with the parts fitted alongside it.

🚤 Compatibility

Typically suits:

• Volvo Penta DP-E
• Volvo Penta SP-E
• Volvo Penta DP-G
• Volvo Penta DPX-A
• Volvo Penta DP-SM
• Volvo Penta DP-SMTD
• Volvo Penta DP-SMTD1
• Volvo Penta DP-SMTD3
• Volvo Penta SX-M
• Volvo Penta SX-M1
• Volvo Penta SX-MTD
• Volvo Penta SX-MTD3

• Engine Family: DP, SP, DPX, SX

⚙️ Key Features

• 0.882 kg
• 12 applications across DP, SP, DPX and SX
• Supersedes 3852389, previously a ball bearing
• Bearing now supplied as a kit

🔌 Function

Supplies the bearing and its associated parts as one set, so the shaft it carries runs true under thrust.

⚠️ Common Signs of Failure

• Rumble or growl from the drive that changes with load
• Rough or notchy feel when the shaft is turned by hand
• Glitter or fine paste in the drained oil
• Races pitted, spalled or blued on strip-down
• Play felt at the shaft where none should exist

🛠️ Service Notes

• Because the old bearing number now arrives as a kit, check the kit contents against what you actually need before ordering singles
• Fit bearings clean and to the correct depth, and renew the seals that run on the same shaft while it is apart

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3857176 → Supersedes 3852389 → Supersedes 854670

OEM / Related Numbers

• 3852389 earlier number superseded by this part
• 854670 earlier number superseded by this part

📦 Condition

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