22227295 Gear Housing | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta DPS-B / DPS-D1 Lower Gear Housing - Part Number: 22227295

Complete DuoProp lower gear housing used on DPS-B and DPS-D1 sterndrives with helical-spline propeller shafts. It is available across 1.95, 2.14 and 2.32 ratio configurations when matched to the correct upper gear.

⚙️ Key Features

• Complete DuoProp lower-gear assembly

• Helical-spline propeller-shaft design

• DPS-B/DPS-D1 application

• Supports 1.95, 2.14 and 2.32 ratios

• Aftermarket complete lower-unit alternative available

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22227295 (current OEM reference)

OEM / Related Numbers:

• 22227295

• 22090411 (related complete drive)

• 22491360 / 22491361 / 22491362 (related complete drives)

Aftermarket / Verified Equivalents:

• Boatengine BW83-B1 complete DPS-B1 replacement lower unit - 1.95 / 2.14 / 2.32 ratio configurations; verify upper-gear compatibility

🚤 Compatibility

Commonly used on:

• Volvo Penta DPS-B and DPS-D1 Aquamatic DuoProp sterndrives

Typically suits:

• Engine models:

• DPS-B, DPS-B1, DPS-D1

• Drive Type: DuoProp sterndrive

• Ratios: 1.95, 2.14 or 2.32 depending on matched upper gear

• Serial Range: Confirm drive serial, ratio and propeller-shaft spline type

🔌 Function

Reduces speed, redirects torque through the bevel gears and drives the counter-rotating propeller shafts.

Common signs of failure:

• Gear whine or rumble

• Metal in gear oil

• Propeller-shaft play

• Water-contaminated oil

• Loss of forward/reverse propulsion

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging