184093 Needle Roller Bushing | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta needle roller bushing is a precision rolling-element or raceway component used in the IPS-A planetary steering gear. It is manufactured to the original Volvo dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it provides the hardened needle-roller running surface and radial support for the selected IPS steering-gear member. Selection must be confirmed by OEM part number 184093, the exact engine/product model, serial number and installed configuration.

🚤 Compatibility

• Engine Family: D, IPS
• HP Range: 110-480 HP

Full model list at the end of this description.

⚙️ Key Features

• OEM Volvo Penta part number 184093
• Needle roller bushing, drawn-cup type
• Net weight 0.023 kg
• Fits D series marine diesel engines and IPS pod drive installations

🔌 Function

Provides the hardened needle-roller running surface and radial support for the selected IPS steering-gear member. Measure shaft and housing fits, renew contaminated lubricant and related seals, and install using force only through the race being fitted. Set preload or end float to the applicable Volvo Penta specification.

⚠️ Common Signs of Failure

• Whining or rumbling at the bearing position
• Wear ridges or scoring on the shaft or pin
• Needles loose, missing or seized
• Play developing at the supported component
• Fine metallic debris in the oil

🛠️ Service Notes

• Press only on the stamped, marked end face of the outer shell — that face is made to take the fitting load, and pressing on the opposite end will fold the thin shell over
• Use a proper mandrel with a pilot to enter the bearing square and support the shell right across its face; never hammer directly on the shell and never press on the rollers or the cage
• Check the housing bore is clean, undamaged and within the size the manual for your engine gives; a drawn-cup needle bearing takes its running clearance from the bore, so a worn or oval housing will ruin a new bearing
• Inspect the shaft or journal the rollers run on and renew it if scored or worn — needle rollers mark a shaft, and a new bearing on a scored shaft will not last
• Press to the depth the workshop manual specifies rather than clamping the shell hard against a shoulder in the housing, lubricate as the manual for your engine specifies, then turn the assembly over by hand and check it runs free before any load goes on it

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 181269 needle roller assembly
• 184078 needle roller bearing
• 183365 needle roller assembly
• 3588121 drive plate

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330D-E, D6-370D-E, D6-330A-F, D6-370A-F, D6-330D-C, D6-370D-C, D6-330D-D, D6-370D-D, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, D6-310D-D, D6-310D-C, D6-310D-E, D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-300I-G, D6-330I-F, D6-370I-F, D6-435D-D, D6-435D-E, D6-435D-F, D6-400A-F, D6-435D-C, D6-435I-F
• Volvo Penta D4-260A-F, D4-260D-C, D4-260D-D, D4-260D-E, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-C, D4-300D-D, D4-300D-E, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G
• Volvo Penta D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-E MH, D13B-E MH (FE), D13B-N MH, D13B-N MH (FE), D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP
• Volvo Penta D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H
• Volvo Penta D8A5-A MH, D8A6-A MH, D8A1-A MP, D8A2-A MP, D8A3-A MP, D8A4-A MP
• Volvo Penta IPS-A, IPS-B, IPS-F, IPS-C, IPS-D, IPS-E
• Volvo Penta D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP
• Volvo Penta 8.1IPSCE-MF, 8.1IPSCE-P, 8.1IPSCE-Q
• Volvo Penta IPS10-A, IPS10-B