22187385 Trimming Cylinder | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Port Power-Trim Cylinder - 52° full tilt - Part Number: 22187385

Port-side hydraulic trimming cylinder for Volvo Penta SX-A/DPS-A-family transom shields. This version is calibrated for 52° full tilt and has the application-specific extended length (23 13/16 in fully extended), hose-port orientation and mounting geometry.

⚙️ Key Features

• Marine hydraulic cylinder with corrosion-resistant rod and housing

• Side-specific mounting and hose-port orientation

• Travel length matched to the specified tilt-limit geometry

• Designed for the SX-A/DPS-A/DPS-B transom-shield system

• Both cylinders, hoses and pins must be correctly matched and bled

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22187385 → Replaces 3889954

• 3889954 (earlier OEM reference)

OEM / Related Numbers:

• Matched companion cylinder is the opposite-side part in the same angle family

• 21945915 - related trim-pump / hose-set assembly reference

• 22187348 / 22187351 - related matched trim-cylinder kit references depending travel specification

Aftermarket / Verified Equivalents:

• RECMAR REC22172 - aftermarket seal kit only; not a complete cylinder

• SLP PRO-385 - replacement piston rod/ram only; not a complete cylinder

• SLP PM-VSK-SXA - seal kit for the compatible SLP ram; not a complete cylinder

Assembly / Service Contents and Related Items:

• 22187385 - complete port 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

🚤 Compatibility

Commonly used on:

• Port hydraulic trim position on Volvo Penta sterndrives with 52° full tilt

Typically suits:

• Engine / drive models:

• SX-A

• DPS-A

• DPS-B

• TSK-A / TSK-B transom shield matching the stated tilt limit

• HP / Rating: Engine-package dependent

• Engine / System Type: Hydraulic sterndrive trim and tilt system

• Year Range: SX-A/DPS-A/DPS-B and corresponding OceanX production generations

• Serial / Specification Control: Confirm port side, 52° full tilt, transom-shield code, hose-port type and drive serial number. Do not mix 32°, 42° and full-tilt cylinders on the same installation.

🔌 Function

Raises, lowers and trims the sterndrive while holding the selected drive angle under propeller thrust and vessel load.

Common signs of failure or wear:

• Hydraulic-fluid leakage at the rod seal or hose ports

• Drive creeps or drifts down after trimming

• Uneven port/starboard movement or binding

• Pitted, scored or corroded piston rod

• Slow, jerky or noisy trim operation from air or internal bypass

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging