Defender new Drive Belts Customer Comments"Great site to shop from. Hopefully many more interactions to follow" Customer Comment

Defender 2019 on Drive Belts

 
 

Defender New Drive Belts

Modern Defender drive belts power essential engine accessories, including alternator, water pump, power steering, and air conditioning systems. These high-performance serpentine belts must maintain consistent tension and resist stretch under varying loads and temperatures. Quality belts ensure reliable operation of critical systems through demanding conditions.

Belt System Design and Function

L663 engines use sophisticated belt systems with automatic tensioners that maintain optimal belt tension across the engine's operating range. The serpentine design provides efficient power transfer to multiple accessories through a single belt configuration. Engine components depend on reliable belt operation for proper function and cooling.

Automatic tensioners use spring-loaded mechanisms that compensate for belt stretch and wear, maintaining proper tension without manual adjustment. Quality replacement tensioners and idler pulleys are essential for belt longevity and system reliability.

Defender 2019 on Drive Belts
 

Drive Belt - LR186378P1 - OEM


Usually in stock at our supplier, allow 1 week for delivery
  £22.25
  £22.25ex VAT£26.70inc UK VAT
 
 

Drive Belt (polyvee flat type) - LR184639 - Genuine


Usually in stock at our supplier. Allow 2-3 working days for despatch
  £49.79
  £49.79ex VAT£59.75inc UK VAT