This repair kit is specifically for the hydraulic Cabin Tilt Cylinder (jack) used on the modern Volvo FH and FM Version 4 series trucks, such as the FM370-V4 and FH440-V4 models. These cylinders often have the OE reference 21455230. The kit contains high-quality seals and bushings to prevent hydraulic fluid leaks, ensuring reliable and safe tilting of the cab. Use this kit to restore the cylinder's function rather than replacing the entire unit.

📌 Associated OE Number (Cylinder): 21455230(The repair kit itself may have a different, specific service number.)

📌 Suitable Vehicle Model:

• Volvo FH (V4): FH440, FH460, FH500 (Generation 4 / Post-2013)
• Volvo FM (V4): FM370, FM400, FM450 (Generation 4 / Post-2013)
• Volvo FMX (Newer series using the V4 platform cylinder)

📌 Fitting Position: Hydraulic Cabin Tilt Cylinder

📌 Category: Hydraulic Repair Kit / Cab Lift Cylinder Seal Kit (V4 Series)

✅ Key Features:

• Model Specific: Engineered for the cylinder used on the modern Volvo V4 platform.
• Leak Prevention: Restores internal and rod sealing integrity to prevent hydraulic fluid loss.
• Component Quality: Made from durable, high-pressure-resistant materials for extended service life.
• Cost-Effective: Allows for repair of the existing cylinder rather than a costly full replacement.