21310283 Hydraulic cylinder | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta workshop tool weighing 0.501 kg. Volvo's own special tools catalogue lists 21310283 in its workshop equipment chapter with the designation Hydraulic cylinder rather than sleeve, so order it against the number rather than the name. The entry carries no model list of its own, where most entries in the chapter name the engines and drives they suit, so match it against the tool list for the procedure in the workshop manual.

⚙️ Key Features

• Volvo's designation is Hydraulic cylinder
• 0.501 kg
• Listed under workshop equipment with no model restriction against the entry
• Listed alongside cone 884502
• Our listing name, sleeve, differs from Volvo's own designation

🔌 Function

Applies controlled hydraulic force during the workshop operation it is specified for, in place of hand or screw pressure.

⚠️ Common Signs of Failure

• Fluid weeping from the seals or the port
• Ram not returning, or not holding pressure under load
• Ram surface scored, pitted or corroded
• Port or coupling thread damaged
• Body cracked or distorted after being overloaded

🛠️ Service Notes

• Volvo names 21310283 a hydraulic cylinder rather than a sleeve, so check the tool number against the procedure before ordering by name
• Cone 884502 is listed immediately alongside it in the same chapter

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21310283 → Supersedes 885527

OEM / Related Numbers

• 885527 earlier number superseded by this part

📦 Condition

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