HINO K13C VALIDUS 500 HAND BRAKE VALVE (RH) – S44Y0-E0030 / 47930-1860

HINO K13C VALIDUS 500 HAND BRAKE VALVE (RH) – S44Y0-E0030 / 47930-1860

• Confirm vehicle model: Hino Validus 500 (not Hino 700 or 300 series).

• Engine compatibility: K13C diesel engine.

• RH (Right-Hand Drive) configuration – NOT for LHD vehicles.

• OEM references: S44Y0-E0030 / 47930-1860.

• This is a 2-port hand brake valve (check your original valve port count before ordering).

• Depressurize air system completely before removal and installation.

Product Description:
This hand brake valve is specifically designed for the Hino Validus 500 series heavy-duty trucks equipped with the K13C diesel engine. Also known as the parking brake control valve or 2-port manual hand valve, it allows the driver to manually apply or release the spring brake (parking brake) system.

OEM replacement numbers: S44Y0-E0030 and 47930-1860. This is the Right-Hand Drive (RH) version, featuring mirrored port positions and lever orientation specifically for RHD cab layouts (common in Japan, Australia, New Zealand, South Africa, and Thailand).

Constructed from durable aluminum alloy with precision internal spools and high-quality seals to prevent air leakage. The 2-port design is typical for direct spring brake control without trailer hand brake integration. Direct fit for Validus 500 models – also known as Hino 500 series in some export markets when equipped with K13C engine.

Note: Validus 500 is the Japanese domestic market (JDM) name for specific Hino 500 series configurations with K13C engine.

Port Identification:

• The Validus 500 is a distinct model from the standard Hino 500. Always verify by chassis number if unsure.

• K13C engine is an inline 6-cylinder diesel (different from J05C or E13C applications).

• This RH valve has lever positioned for driver seated on the right side. The mounting bracket is specifically shaped for Validus 500 dashboard/firewall area.

Custom Content – Installation Reminder:

• This is a 2-port valve. If your original has 3 or 4 ports, this will NOT fit.

• Use thread sealant on all port fittings (avoid excess entering valve body).

• After installation, test function:

  • Lever PULLED OUT → Brakes APPLIED (spring brakes engaged)

  • Lever PUSHED IN → Brakes RELEASED

• Check for air leakage from exhaust port when valve is in released position.

Custom Content – Packing:

• 1 x Hand brake valve (S44Y0-E0030 / 47930-1860)

• 2 x Mounting screws (M6)

• Protective plastic caps on ports

• No air line fittings included

Q1: What vehicle is this hand brake valve for?
A: It is for Hino Validus 500 with K13C engine, Right-Hand Drive configuration. Validus 500 is the Japanese domestic market name for specific Hino 500 series trucks.

Q2: Is this the same as Hino 700 hand brake valve (47930-1870 or 47930-1890)?
A: No. Hino 700 uses different valve models (E13C series) with different port configurations and mounting. Do not interchange.

Q3: My valve has S44Y0-E0030 printed on it. Is this a direct replacement?
A: Yes. S44Y0-E0030 and 47930-1860 are the same part – S44Y0-E0030 is the Hino system number, 47930-1860 is the OEM part number.

Q4: Is this valve for 2-port or 4-port system?
A: This is a 2-port valve. It is designed for direct spring brake control without separate trailer control. If your truck has a trailer hand brake valve separately, this is correct for the tractor parking brake only.

Q5: Can I use this on a Left-Hand Drive Hino 500?
A: Not recommended. This is RH (Right-Hand Drive) specific. The lever orientation and port positions are mirrored for RHD cab. For LHD, you would need the LH version (different part number).

Q6: How do I know if my hand brake valve is failing?
A: Common signs: parking brake does not hold on slope, air hissing from valve lever area, brake releases slowly (over 3 seconds), or lever feels loose/spongy.

Q7: Does the K13C engine require any special consideration for this valve?
A: No, the hand brake valve is independent of engine type. However, K13C models often have different air tank pressure settings – ensure system pressure is within 8-10 bar for proper valve operation.

Q8: Can this valve be rebuilt with a seal kit?
A: Replacement is recommended. Internal bore wear is common in high-mileage valves, and seal kits may not resolve leakage issues.

Q9: What markets typically use this RHD Validus 500 valve?
A: Japan (domestic market), Australia, New Zealand, South Africa, Thailand, India, and other RHD markets where Hino Validus 500 / Hino 500 with K13C is sold.