# 184619 Roller Bearing | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Roller Bearing - Part Number: 184619

  

This genuine Volvo Penta roller bearing is a precision rolling-element or raceway component used in the MS2V-A reverse-gear roller-bearing position. 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 supports the reverse-gear shaft and maintains lower-gear and clutch alignment. Selection must be confirmed by OEM part number 184619, the exact engine/product model, serial number and installed configuration.

  

⚙️ Key Features

  

• Genuine Volvo Penta OEM roller bearing

• OEM part number 184619

• Documented application: MS2V-A reverse-gear roller-bearing position

• Validated family: Volvo Penta MS2V-A marine reverse gear

• Primary function: Supports the reverse-gear shaft and maintains lower-gear and clutch alignment.

• 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.

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 184619 (current/original OEM service reference)

  

OEM / Related Numbers:

  

• 184619

• 21697493 lower-gear component

• 3801678 lower-gear component

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• MS2V-A reverse-gear roller-bearing position

  

Typically suits:

  

• Engine / product models:

• MS2V-A

• Engine / Application Family: Volvo Penta MS2V-A marine reverse gear

• Serial / Configuration Note: Confirm part number 184619 against the exact drive, transmission or engine serial number, bearing location and installed shaft/housing arrangement; adjacent gear ratios and production variants may use different race dimensions or preload components.

  

🔌 Function

  

Supports the reverse-gear shaft and maintains lower-gear and clutch alignment. 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:

  

• Rumbling, growling, clicking or cyclic rotational noise

• Excessive radial or axial play measured at the supported shaft

• Localised heat, lubricant discolouration or burnt odour at the bearing position

• Pitting, brinelling, flaking, corrosion or scoring on rollers and raceways

• Vibration, shaft run-out or repeated seal/gear wear caused by loss of alignment

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 361.13 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 361.13 AUD | In stock |

## Images

- 184619 Roller Bearing | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/184619-roller-bearing-genuine-volvo-penta)
> Updated: 2026-07-30