What belt runs the AC compressor?
Well, it won’t keep your pants up, but it does transport power to your vital automotive components. The serpentine belt is one long, snaking, winding belt that keeps your alternator, power steering pump, air conditioning and—in some cases—your water pump running smoothly and effectively.
Is AC compressor belt same as serpentine belt?
What are the AC Compressor Belts all about? In most modern cars, the compressor is actually run by a serpentine belt – the same one that operates your alternator, power steering pump and other accessories. AC compressor belts turn a pulley, which operates the compressor clutch.
How much does it cost to replace AC compressor belt?
Most cases, the replacement cost will be between $90 and $200. The belt will cost between $25 and $75, while the labor costs will be between $75 and $120.
What causes AC compressor belt to break?
If the AC compressors seizes while operating, the shock load can snap the serpentine belt. If the AC clutch bearing seizes while the AC compressor is not operating, the belt can snap then as well.
What happens if the AC belt breaks?
A broken serpentine belt will immediately lead to a loss of power assist for the steering system. A broken serpentine belt will stop the water pump from circulating antifreeze through the cooling system. This ultimately means that once the serpentine belt breaks the engine can overheat anytime or anywhere.
What causes an AC belt to break?
The most serious failure is when the serpentine belt breaks completely. This is usually the result of a belt in poor condition, or a problem with one of the accessory components being driven by the belt. A failed bearing in a pulley being driven by the serpentine belt will also cause the belt to break.
How much is it to repair an AC belt?
It is very inexpensive to replace a serpentine belt whether it’s broken or loose. The replacement cost is only going to be between $100 and $200 in most cases. The belt itself will cost between $25 and $80 while the labor costs will probably be between $75 and $120. Taxes and fees will be added onto these prices too.
Can a car run without the AC belt?
The AC belt is separate from the serpentine belt (which is driven by the crank shaft pulley and in turn drives the alternator, water pump and power steering pump). As long as you can live without AC there is no problem with running the engine without the AC belt.
When to change the timing belt on a Subaru Legacy?
For instance, Subaru recommends that the timing belt in the Legacy get an inspection every 30000 miles. That’s just an inspection, and they recommend a replacement every 105,000 miles. The recommended change time for a timing belt on a Subaru is actually pretty impressive compared to most other models of vehicles.
Do you need a timing belt or timing chain?
Subaru vehicles function the same as vehicles made by other manufacturers in this regard. Your Subaru engine needs to have either a timing belt or a timing chain in order to synchronize all the parts in this precisely timed system. Do Subarus Have a Timing Belt or a Timing Chain?
Why does my Subaru timing belt make a ticking sound?
As the timing belt begins to break down the teeth on the inside can break off and as it rotates between the camshaft and a crankshaft gear it can produce a ticking sound. The sound is not unlike a fast spinning roulette wheel in some vehicles.
What kind of stretchy belt does Subaru use?
Need a Genuine Subaru Air Conditoning Belt “stretchy” part 11718AA082 Not aftermarket Our belts are from Subaru and say Subaru (FUJI) on them. Others will say oem but is Subaru part number stamped right on them?