22187398 Trimming Cylinder | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Starboard OceanX titanium-ceramic coated Power-Trim Cylinder - 32° tilt limit OceanX - Part Number: 22187398 Starboard-side OceanX titanium-ceramic coated hydraulic trimming cylinder for Volvo Penta SX-A/DPS-A-family transom shields. This version is calibrated for 32° tilt limit OceanX and has the application-specific extended length (OceanX 32° cylinder), hose-port orientation and mounting geometry.

⚙️ Key Features

• Starboard side
• OceanX titanium-ceramic coated
• Calibrated for a 32 degree tilt limit
• OceanX 32 degree cylinder
• Supersedes 21174582

📋 Kit Contents

• 22187398 - complete starboard trimming cylinder
• O-rings and brass hose ferrules are normally installed at the cylinder hose ports
• Hydraulic hoses, mounting pins and complete-cylinder kit are separate unless explicitly supplied

🔌 Function

Extends and retracts under hydraulic pressure to trim the drive up or down and holds the set angle against propeller thrust, with a titanium-ceramic coated rod for the OceanX specification.

⚠️ Common Signs of Failure

• Drive creeps down or drifts up after being trimmed
• Trim slow or uneven, or one side lagging the other
• Oil weeping from the rod seal or the hose ports
• Coating chipped, scored or worn through on the rod
• Play at the drive from worn rod-end or pin bushes

🛠️ Service Notes

• The port OceanX cylinder at the same 32 degree limit is 22187397 - the pair is handed
• 22187391 is the uncoated starboard cylinder at the same 32 degree limit; fit like for like rather than mixing coated and uncoated cylinders on one drive
• The published weight of 3.765 kg sits well above the other five OceanX cylinders listed here, which run from 1.356 to 1.429 kg, so do not identify this part by weight - order by side and tilt calibration

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22187398 → Supersedes 21174582

OEM / Related Numbers

• 21174582 earlier number superseded by this part
• 21945915 - related trim-pump / hose-set assembly reference
• 22187348 - related matched trim-cylinder kit references depending travel specification
• 22187351 - related matched trim-cylinder kit references depending travel specification

Aftermarket / Verified Equivalents

• Aftermarket 3840326-type rebuild/seal kits are available for this cylinder family; verify the exact rod and seal dimensions before use

📦 Condition

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