HINO PROFIA STEERING BOOSTER JOINT (44240-1720)

Overview

The Hino Profia Heavy-Duty Steering Booster Joint (Power Steering Cylinder End Joint) is an essential steering linkage replacement engineered specifically for Hino Profia / Hino 700 heavy commercial trucks. Built to withstand high hydraulic operating pressures, heavy axle loads, and severe road shocks, this precision ball joint connects the power steering booster cylinder to the steering linkage. It eliminates mechanical slop, ensures smooth hydraulic assistance transfer, and restores precise steering responsiveness under full payload conditions.

Engineered to heavy commercial fleet specifications for dependable workshop repairs and long-term chassis maintenance.

Key Dimensions (As Labeled in Product Photos)

• Measurement Notice: Key specifications including pin/stud taper diameter, thread shaft size, and overall length are labeled directly in the product photos.

• Please cross-check your existing sample against the measurements shown in our photos before ordering.

Compatible Truck Models

• HINO: Profia Series, Hino 700 Heavy Commercial Trucks (FS, FY, FN, FR, FW, SH, SS Series)

• OEM Reference Numbers:

  • 44240-1720 / 442401720 / S4424-01720

• (Note: Specifications may vary depending on chassis year and booster cylinder configuration. Please verify OEM numbers and sample dimensions prior to ordering.)

Why Choose Our Commercial Truck Parts?

• High-Tensile Forged Steel Body: Engineered to withstand continuous hydraulic push-pull cycles, high torsional stress, and heavy payload vibrations without play or fatigue failure.

• Precision-Machined Threading: Guarantees clean, rigid engagement into the power cylinder linkage for accurate positioning and reliable hydraulic assist transfer.

• Durable Sealed Dust Boot: High-grade elastomer boot locks in lubricating grease while effectively shielding internal ball studs from road grime, grit, and water.

• Ready Stock & Fast Shipping: Readily stocked for quick dispatch across Peninsular and East Malaysia.

Need Help Confirming Fitment?

Unsure whether this steering booster joint matches your lorry's existing booster setup?

• Check your old part against the measurements shown in our pictures.

• Or send your Chassis Number (VIN) / sample photos to our team via WhatsApp for instant confirmation!