22121309 Aftermarket Volvo Penta Port Trim Cylinder DPH/DPR | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement Port Power Trim Cylinder - Replaces Part Number: 22121309

New aftermarket port-side trim cylinder replacing Volvo Penta 22121309 and earlier 21840807/3887960. It is the two-port left-side cylinder used on later DPH and DPR sterndrives.

⚙️ Key Features

• Port/left-side trim cylinder

• Two hydraulic-port configuration

• Supersedes earlier 21840807 and 3887960

• Companion to four-port starboard cylinder 21840806

• Serviceable with trim-piston seal kit 22169 and end-cap kit 19088

🧰 Kit / Assembly Contents

• 1 × Complete port trim cylinder - P/N 22121309

• 1 × Installed piston rod, piston and gland assembly

• 2 × Integrated hydraulic hose connections

• Internal seals and piston components installed in the complete cylinder

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22121309 → Supersedes 21840807 and 3887960

• Applies from documented DPH-D1 serial A395817 where specified

• Also supersedes Volvo Penta 3862853 and 3862854

OEM / Related Numbers:

• 21840807

• 3887960

• 3862853

• 3862854

• 22093448

• 19088

• 22169

• SK-301

Aftermarket / Verified Equivalents:

• Recmar: REC22121309

• Poseidon aftermarket port DPH/DPR cylinder

• MarineSpareParts: AM22121309

🚤 Compatibility

Commonly used on:

• Volvo Penta DPH/DPR dual trim-cylinder systems

Typically suits:

• Engine / Drive models:

• DPH-A, DPH-B, DPH-C, DPH-D, DPH-D1 and DPH-E

• DPR-A, DPR-B, DPR-C and DPR-D

• TSK DPH transom-shield installations using the two-port port cylinder

• HP / Drive Range: Drive rating dependent

• System Type: Volvo Penta DPH/DPR dual hydraulic trim-cylinder system

• Year Range: Drive-serial dependent

• Serial / Component Identification: Port cylinder has two fluid inlets. Starboard cylinder 21840806 has four inlets.

🔌 Function

The hydraulic trim cylinder converts pump pressure into linear movement to raise, lower and hold the sterndrive at the selected trim angle.

Common signs of failure / service requirement:

• Drive drifts down after trimming

• Hydraulic fluid leaks from rod seal or ports

• Cylinder rod is pitted, bent or corroded

• Port and starboard cylinders move unevenly

• Cylinder cannot complete its travel

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging