Quinton Hazell Air Conditioning Drive Belt • QBR4850

Quinton Hazell QBR4850 Air Conditioning Drive Belt

Replacement Quinton Hazell auxiliary drive belt for Mazda MX-5 MK1/NA and MK2/NB/NB-FL 1.6 and naturally aspirated 1.8 petrol models equipped with air conditioning listed in the compatibility table.

QBR4850 is a 4-rib V-ribbed auxiliary belt used within the air-conditioning accessory drive. It is designed as an aftermarket replacement for the original component on the applications listed.

Replacement may be required where the existing belt shows cracking, glazing, fraying, damaged ribs, contamination, stretching, squealing or slipping.

• Part type: Auxiliary / air-conditioning drive belt
• Application: Vehicles equipped with air conditioning
• Belt type: V-ribbed / Poly-V
• Length: 850 mm
• Number of ribs: 4
• Trade size: 4PK850 family
• EAN: 5016593065529
• Quantity per vehicle: 1
• Quantity supplied: 1 drive belt
• Brand: Quinton Hazell
• Part No.: QBR4850
• Designed as an aftermarket replacement for the original part on the applications listed

Fitment advice: QBR4850 is associated with the air-conditioning accessory drive on the confirmed MX-5 applications below. Vehicles without air conditioning can use a different belt arrangement and length. For imported, modified or previously repaired cars, matching the part number or component style on the part being replaced is recommended.

Other items to consider: Alternator / water-pump belt, power-steering belt where separately fitted, air-conditioning compressor and accessory-drive pulleys.

Useful tools / consumables: Suitable sockets and spanners, belt-adjustment tools where required and a torque wrench.

Difficulty guide: DIY Difficulty: Moderate. Correct belt routing, alignment and tension are important for reliable accessory operation.

Why Quinton Hazell? Quinton Hazell is a long-established automotive aftermarket brand, offering dependable replacement parts for servicing and repair. Its components are designed as practical aftermarket replacements for the original parts on the applications listed.

What’s in the box: 1 × Quinton Hazell QBR4850 V-ribbed auxiliary drive belt.

Installation notes: Inspect the accessory pulleys for wear, contamination or bearing play before fitting the new belt. Ensure all four ribs are seated correctly in their pulley grooves and set the belt tension correctly before running the engine.