Discovery 2 Drive Belts
The Discovery 2 drive belts power essential engine accessories, including the alternator, power steering pump, air conditioning compressor, and water pump. Quality belts must handle substantial loads whilst resisting stretching and heat damage that could cause system failures during demanding use.
Belt Systems and Maintenance
Discovery 2 engines use multiple belt configurations depending on engine type and accessory fitment. TD5 engines typically use serpentine belt systems with automatic tensioners, requiring proper belt routing and tension. Cooling systems depend on belt-driven water pumps for temperature control. Belt tensioners and idler pulleys require inspection during replacement to ensure proper operation. Alternators and engine components rely on a consistent belt drive for reliable performance.