856951 Bearing Carrier | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta bearing carrier from the Cooling System group, weighing 0.83 kg and listed for 27 applications across the DP, SP and MS ranges. Pump 857451 in this run covers 23 of the same DP, SP and MS applications, so the two sit in the same part of the cooling circuit and are worth looking at together.

🚤 Compatibility

• Engine Family: DP, SP, MS

Full model list at the end of this description.

⚙️ Key Features

• Cooling System bearing carrier
• 0.83 kg
• 27 applications across DP, SP and MS
• Related to cooling pump 857451 by fitment

🔌 Function

Carries the bearings that support and locate the rotating shaft, holding it square to its housing.

⚠️ Common Signs of Failure

• Rumble, growl or whine from the assembly with the engine running
• Shaft play felt by hand at the pulley or drive end
• Water weeping from the housing telltale or joint
• Bearings found rough, discoloured or seized on strip-down
• Bore worn oval so the bearing turns in the housing

🛠️ Service Notes

• Renew the bearings and seals as a set with the carrier
• Check the shaft for a wear step where the seal rode before reassembly
• Pump 857451 covers much of the same fitment - inspect both while the assembly is apart

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 740B, 500A, 501A, 501B, 570A, 572A, 430A, 430B, 431A, 431B, 432A, 434A, 570, 500B, 500, 571A, 430
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A2
• Volvo Penta SP-C, SP-A2, SP-C1
• Volvo Penta MS4B