22452005 Steering Cylinder | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta steering cylinder from the Marine Propulsion group, weighing 1.338 kg and listed for 25 applications across DPH, D, TSK and DPR series drives. It supersedes part number 22256627. Steering components are safety related, so a leaking or scored cylinder should be renewed.

🚤 Compatibility

• Engine Family: DPH, D, TSK, DPR
• HP Range: 150-480 HP

Full model list at the end of this description.

⚙️ Key Features

• Marine Propulsion group steering cylinder
• 1.338 kg
• Listed for 25 applications across DPH, D, TSK and DPR series drives
• Supersedes 22256627
• Quantity varies by assembly, most commonly two

🔌 Function

Converts hydraulic pressure from the steering system into the movement that turns the drive, and holds the set angle against the load on the drive.

⚠️ Common Signs of Failure

• Steering wandering, feeling slack, or needing constant correction to hold a course
• Hydraulic fluid weeping from the rod seal or a cylinder end
• Steering heavy, jerky, or losing assistance
• Rod scored, pitted or corroded where it enters the seal
• Sponginess at the helm from air drawn into the system

🛠️ Service Notes

• Cylinder 22452003 covers TSK units up to serial A1013850, so check the drive serial before deciding between the two
• Steering is a safety system, so renew rather than patch a leaking or scored cylinder
• Bleed the steering fully and check movement lock to lock before the boat is used

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22452005 → Supersedes 22256627 → Supersedes 21745119 → Supersedes 21526050 → Supersedes 21122322 → Supersedes 3862939

OEM / Related Numbers

• 22256627 earlier number superseded by this part
• 21745119 earlier number superseded by this part
• 21526050 earlier number superseded by this part
• 21122322 earlier number superseded by this part
• 3862939 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330A-F, D6-370A-F, D6-300A-F, D6-300A-G, D6-340A-G, D6-380A-G, D6-400A-G, D6-440A-G, D6-400A-F, D6-480A-G
• Volvo Penta D4-260A-F, D4-300A-F, D4-225A-F, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G
• Volvo Penta TSK DPH-E, TSK DPI-A, TSK DPI-A2, TSK DPH-E1
• Volvo Penta DPH-D1, DPH-E
• Volvo Penta DPR-D