3594638 Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta steering kit for installations with 950 to 1030 mm between engine centres, weighing 4.627 kg and listed for 44 applications across D series engines, TSK, DPH and DPR drives. It supersedes part number 3863427.

🚤 Compatibility

• Engine Family: D, TSK, DPH, DPR
• HP Range: 225-400 HP

Full model list at the end of this description.

⚙️ Key Features

• For 950 to 1030 mm between engine centres
• 4.627 kg
• Supersedes 3863427
• 44 applications across D series engines, TSK, DPH and DPR drives

🔌 Function

Links the steering of two drives so they turn together, keeping both units tracking at the same angle through the whole steering range.

⚠️ Common Signs of Failure

• The two drives no longer turning to matching angles
• Slack or knock felt at the helm as the wheel is reversed
• Rod ends or ball joints worn, notchy or with visible play
• Corrosion or seizure on the bar and its threads
• Boat pulling to one side when the helm is centred

🛠️ Service Notes

• Measure the distance between engine centres before ordering - kit 3594639 covers the longer 1050 to 1240 mm span and is not interchangeable with this one
• Set the drive alignment carefully after fitting and lock the adjusters, then check the full lock-to-lock travel for binding
• Grease the joints and check them at every service; a seized joint loads the whole steering system

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3594638 → Supersedes 3863427

OEM / Related Numbers

• 3863427 referenced in the part notes

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-370A-C, D6-330A-D, D6-330A-F, D6-370A-F, D6-330A-C, D6-370A-D, D6-330A-E, D6-370A-E, D6-280I-D, D6-310I-D, D6-300A-F, D6-330I-C, D6-330I-D, D6-280A-C, D6-310A-C, D6-280A-D, D6-310A-D, D6-280A-E, D6-310A-E, D6-280I-C, D6-310I-C, D6-400A-E, D6-400A-F
• Volvo Penta D4-260A-C, D4-260A-D, D4-260A-E, D4-260A-F, D4-300A-C, D4-300A-D, D4-300A-E, D4-300A-F, D4-225I-C, D4-225I-D, D4-225A-C, D4-225A-D, D4-225A-E, D4-225A-F
• Volvo Penta DPR-A, DPR-C, DPR-D, DPR-B
• Volvo Penta DPH-A, DPH-C
• Volvo Penta TSK DPH-A