184700 Roller | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta roller is a precision rolling contact element for the specified mechanical control or actuator assembly used in the power-steering control and actuator mechanism. It is manufactured to the original Volvo Penta dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it acts as the rolling contact element in the steering control or actuator mechanism, reducing friction and transmitting movement accurately. Selection must be confirmed by OEM part number 184700, the exact engine or product model, serial number and installed configuration.

🚤 Compatibility

• Engine Family: AD, AQAD, D, AQ, BB, AQD

Full model list at the end of this description.

⚙️ Key Features

• OEM Volvo Penta part number 184700
• Single bearing roller, supplied individually
• Net weight 0.016 kg
• Fits AD, AQAD, D, AQ, BB and AQD series engines and drives

🔌 Function

Acts as the rolling contact element in the steering control or actuator mechanism, reducing friction and transmitting movement accurately. Keep the roller and mating track clean, confirm correct orientation and replace worn pins, tracks or retainers at the same time.

⚠️ Common Signs of Failure

• Flat spots, pitting or spalling on the roller surface
• Heat discolouration of the roller
• Visible wear making it a different size to its neighbours
• Rumbling or rough running from the bearing
• Metallic debris in the oil

🛠️ Service Notes

• Inspect the surfaces the roller runs on as well as the roller itself; a pitted or scored track will quickly ruin a new roller
• Renew rollers as a set with their mating parts where they work as a group, rather than replacing one on its own
• Keep rollers clean and dry in storage and fit them with the lubricant the workshop manual for your engine specifies rather than assembling them dry
• Fit the roller so it turns freely with the clearance or end float the manual gives, and check it rotates by hand before the assembly is closed up

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 500A, 501A, 501B, 570A, 572A, 740A, 430A, 430B, 431A, 431B, 230A, 250A, 251A, 500B, 571A
• Volvo Penta AD41B, AD41A, AD41BJ
• Volvo Penta AQ151A, AQ151B, AQ151C
• Volvo Penta AD31, AD31B
• Volvo Penta AQ131B, AQ131C
• Volvo Penta AQ171A, AQ171C
• Volvo Penta AQAD40B, AQAD40A
• Volvo Penta AQ145B
• Volvo Penta AQAD30A
• Volvo Penta AQD40A
• Volvo Penta BB740A
• Volvo Penta D41B