Dayco 5040378 W Profile Polyrib Belt 4PK0960

Dayco 5040378 W Profile Polyrib Belt Fits Holden, Honda, Mazda, Mitsubishi, Nissan, Subaru, Toyota, Gmc, Kia, Peugeot, Citroën, Hummer

A maker of both original equipment and automotive aftermarket products, Dayco is a recognized leader in the innovative design and manufacturing of a large range of belts, tensioners, hoses, and pulleys for several industries, including automotive, trucking, and powersports. Dayco product line includes automatic belt tensioners, idler pulleys, fuel injection and radiator hoses, timing belts, hose clamps, and more, designed for compatibility with both foreign and domestic vehicles. Trust isn't just given it's earned. Let Dayco earn your trust today.

Suitable for the various Australian vehicle models listed below. This is a guide only.
Add your vehicle details to My Garage to ensure it fits your vehicle. This will activate our 100% Fitment Guaranteed.

Key features

• Designed for optimal performance in a wide range of vehicles.
• Durable construction for extended service life.
• Precision-engineered for reliable power transfer.
• Compatible with various brands including Holden, Honda, Mazda, and more.
• Easy to install for both DIY enthusiasts and professionals.

Technical details

• Length: 960 mm
• Profile: W Profile Polyrib
• Pack size: Single belt
• Material: High-quality rubber compound

Applications / fitment

This belt is typically used in passenger vehicles and light trucks, ensuring smooth operation of engine components.

• Holden Jackaroo/Monterey 3.2 UBS SUV i 4x4 (UBS25) 1992-1998
• Honda Legend 3.2 KA7 i 24V (KA7) 1991-1996
• Mazda 121 Metro 1.5 DW i 16V (DW5W) 1996-2002
• Mitsubishi Triton 3.0 K66T (K66T) 2000-2006
• Nissan 300ZX 3.0 Z32 1989-1997
• Toyota Cressida 3.0 X80 i (MX83) 1988-1993

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

How do I know if this belt fits my vehicle?

You can add your vehicle details to My Garage on our website to check compatibility and activate our 100% Fitment Guarantee.

What is the installation process for this belt?

Installation can typically be done with basic tools. Ensure the engine is off and cool before proceeding. Refer to your vehicle's manual for specific instructions.

Is this belt suitable for heavy-duty applications?

This belt is designed for standard passenger vehicles and light trucks. For heavy-duty applications, please consult with a professional.

How often should I replace the polyrib belt?

It's recommended to inspect the belt regularly and replace it every 60,000 to 100,000 km, or if you notice any signs of wear or damage.

What materials is the belt made from?

The Dayco W Profile Polyrib Belt is made from a high-quality rubber compound, designed for durability and flexibility.