Isuzu Genuine & Supreme Quality Rubber Spare Parts

Keep your fleet moving with precision-engineered rubber components designed specifically for Isuzu’s heavy-duty performance.

Isuzu Products

Isuzu Radiator Hoses (Upper & Lower)

For heavy-duty cooling, our Isuzu Radiator Hoses are the industry standard. Utilizing Boss Rubber Supreme Quality canvas-reinforced materials, these hoses are specifically engineered for the Isuzu NPR 4.3 and NKR 3.3 (AF & Pak Models). We also stock specialized radiator hoses for larger industrial models like the Isuzu FTR, FVR, and the heavy-duty TXD 55. These hoses are designed to resist oil, ozone, and extreme heat, preventing the common “cracking” seen in standard aftermarket rubber.

Isuzu Air Intake & Air Cleaner Pipes

Protecting your engine starts with a clean air supply. Our Isuzu Air Cleaner Pipes and intake hoses (including the MM-1 NPR 4.3 and JCR models) are made from high-grade Supreme Rubber to ensure a vacuum-sealed connection. Unlike cheap plastic alternatives, our rubber pipes won’t warp or crack under high engine temperatures, preventing harmful dust from entering your turbocharger or cylinders.

Isuzu Water System Bends & Pipes

Reliable coolant circulation is critical for Isuzu diesel engines. Our catalog features Water Body Bends (Small & Big) for the Isuzu NKR Pak Model and MT-112. These specialized bends are molded with industrial-strength rubber to maintain shape under high suction. For older industrial models, we offer the Isuzu TXD 55 Big Lower Hose and water pipes, ensuring even legacy fleets stay operational.

Isuzu Heavy-Duty & Industrial Pipes
  • For the heavy-lifters of the industry, we provide specialized Isuzu Heavy-Duty Pipes engineered for the extreme torque and vibration of industrial diesel engines. Our inventory features the reinforced Isuzu TXD 55 Big Lower Hose and high-pressure pipes for the CXZ and Giga series. These components are manufactured using Boss Rubber Supreme Quality materials, offering thick-walled canvas reinforcement that prevents collapsing under heavy suction. Designed for long-haul durability, these pipes ensure that even your largest industrial Isuzu trucks maintain optimal performance under maximum load.
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These products are available for

Isuzu N-Series

N-Series Radiator Hoses and our Air Intake Pipes prevent the engine from choking on city smog or overheating during long idles.

Isuzu NKR

Water Body Bends and L-Type Hoses are critical here because their canvas reinforcement ensures they won’t slip off or tear under mechanical stress.

Isuzu F-Series

F-Series Heavy Duty Pipes and Radiator Hoses are built to survive 12+ hour drives where heat would cause standard rubber to crack.

Isuzu Utility Vehicles

Heat-Resistant Radiator Hoses ensure the cooling system stays intact even when there is no natural wind to cool the radiator.

Isuzu C & E-Series

Air Cleaner Pipes provide a perfect vacuum seal and heavy Duty Pipes are reinforced to handle the massive coolant flow.

Isuzu Buses

Our Reinforced Hoses and Supreme Booster Pipes gives  a “fit and forget” solution that prevents costly roadside breakdowns.

You need to know !

Why Boss Rubber Outperforms Competitors for Isuzu Truck Spare Parts in 2024

“At Boss Rubber, we are committed to being the primary source for Isuzu engine integrity. Our company offers an exhaustive range of rubber spare parts, specifically curated for the most popular Isuzu models, including the N-Series (NPR/NKR), the F-Series (FTR/FVR), and the powerful TXD and CXZ industrial trucks. What sets us apart is our Supreme Quality brand—a promise that every hose and pipe is built with canvas-reinforced rubber that exceeds standard aftermarket durability. We provide fleet managers and individual owners with a cost-effective alternative to expensive OEM parts without compromising on safety or fitment. From high-pressure Radiator Hoses to vacuum-sealed Air Cleaner Pipes, our products are designed to handle the toughest road conditions. When you choose Boss Rubber, you are choosing a partner dedicated to reducing your vehicle’s downtime and maximizing engine life through superior rubber engineering.”

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