ATJ3061 - Air intake hose

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ATJ3061 90° Air Cleaner Hose

ATJ3061 is a replacement 90° air cleaner hose for selected Nuffield tractors. It connects the air cleaner assembly to the engine intake system, providing a sealed passage for clean, filtered air to enter the engine.

Manufactured from durable rubber, this hose is designed to replace cracked, hardened or damaged original hoses, helping to maintain the integrity of the air intake system and prevent unfiltered air from entering the engine.

Important Information

This hose features a 90° bend and has:

• 56 mm internal diameter at both ends

Please check the dimensions of your existing hose before ordering, as some tractors have been fitted with the alternative NT6690 air cleaner hose.

Fitted to the following Nuffield tractor models

• 342
• 460
• 10/42
• 10/60

Related Parts

• HCS2228 – Hose Clip (50 mm to 70 mm / approximately 2" to 2¾")
• NT6690 – Alternative Air Cleaner Hose with different dimensions at each end (used on some tractors)

Why Replace the Air Cleaner Hose?

• Direct replacement for the original 90° air cleaner hose
• Helps maintain a sealed air intake system
• Prevents unfiltered air entering the engine
• Manufactured from durable rubber for long service life
• Ideal for routine maintenance and tractor restoration

Technical Notes

The air cleaner hose forms an important part of the engine's induction system, carrying clean, filtered air from the air cleaner to the engine. A properly sealed intake system helps prevent dust, dirt and other abrasive particles from entering the engine, reducing unnecessary wear and helping to prolong engine life.

Over time, the original rubber hose can become hard, cracked or split through age, heat and exposure to oil. Any damage can allow unfiltered air to bypass the air cleaner, reducing the effectiveness of the filtration system and potentially increasing engine wear.

When replacing the hose, it is good practice to inspect the hose clips at the same time. Worn, corroded or weakened hose clips may no longer provide an adequate seal, so fitting new clips helps ensure the air intake system remains airtight and securely fastened.

Before ordering, always compare the size and shape of your existing hose. Although this hose is correct for the applications listed, some tractors have been fitted with the alternative NT6690 hose during their working lives.

We specialise in supplying quality replacement parts for classic Nuffield, Leyland and Marshall tractors, helping to keep these iconic British tractors working reliably for years to come.