Auxiliary and Serpentine Belts

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Kraftwerks Serpentine Belt (158-10-5174) Quick View

Kraftwerks Serpentine Belt (158-10-5174)

$45.41
$43.14
GTFR_158-10-5174
Auxiliary and Serpentine Belts Engine Kraftwerks
Kraftwerks Performance Replacement Belt for the Single-Sided Ribbed Belt found in the '94-'05 Miata Supercharger Kit. Supercharger belt replacement is difficult to put on...
-4%
Kraftwerks Serpentine Belt (158-05-0682) Quick View

Kraftwerks Serpentine Belt (158-05-0682)

$80.02
$76.02
GTFR_158-05-0682
Auxiliary and Serpentine Belts Engine Kraftwerks
Kraftwerks Performance Replacement Belt for Single-Sided Ribbed Belt found in the '06-'11 Civic Si Supercharger Kit. Supercharger belt replacement is difficult to put on...
-4%
Kraftwerks 30mm Replacement Belt (158-99-1440) Quick View

Kraftwerks 30mm Replacement Belt (158-99-1440)

$110.24
$104.73
GTFR_158-99-1440
Auxiliary and Serpentine Belts Engine Kraftwerks
Kraftwerks Performance Replacement Belt for the Cog Belt found in the '10-'15 Camaro SS Supercharger Kit. Supercharger belt replacement is difficult to put on...
-5%
Kraftwerks 20mm Replacement Belt (158-12-1280) Quick View

Kraftwerks 20mm Replacement Belt (158-12-1280)

$170.87
$162.32
GTFR_158-12-1280
Auxiliary and Serpentine Belts Engine Kraftwerks
Kraftwerks Performance Replacement Belt for the First Gen. 20mm Wide Cog Belt found in the '13+ BRZ/ FRS/ FT86 Supercharger Kit. Supercharger belt replacement...
-4%
Kraftwerks NC Cog Belt for 2006-2015 Mazda MX-5 Miata (158-99-0640) Quick View

Kraftwerks NC Cog Belt for 2006-2015 Mazda MX-5 Miata (158-99-0640)

$80.02
$76.02
GTFR_158-99-0640
Auxiliary and Serpentine Belts Engine Kraftwerks
Supercharger belt replacement is difficult to put on a time|mileage-based schedule due to the wide range of use these kits see. Kraftwerks Performance recommends...
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Kraftwerks Honda B and D Series Replacement Belt (158-05-5663) Quick View

Kraftwerks Honda B and D Series Replacement Belt (158-05-5663)

$113.55
$107.87
GTFR_158-05-5663
Auxiliary and Serpentine Belts Engine Kraftwerks
Kraftwerks Performance Replacement Belt for Double Sided Drive Belts found in the B and D-Series Race Supercharger Kits. Supercharger belt replacement is difficult to...
-10%
Tomei Timing Belt B6-ZE/BP-ZE/BP-VE (TB101A-MZ01A) Quick View

Tomei Timing Belt B6-ZE/BP-ZE/BP-VE (TB101A-MZ01A)

$120.00
$108.00
GPVC_TB101A-MZ01A
Auxiliary and Serpentine Belts Engine Tomei
When a timing belt breaks, it can throw the engine completely out of sync. This in turn causes the pistons and valves to hit,...
-10%
Tomei Timing Belt 4G63 (TB101A-MT01A) Quick View

Tomei Timing Belt 4G63 (TB101A-MT01A)

$180.00
$162.00
GPVC_TB101A-MT01A
Auxiliary and Serpentine Belts Engine Tomei
When a timing belt breaks, it can throw the engine completely out of sync. This in turn causes the pistons and valves to hit,...
-10%
Tomei Timing Belt VG30DE(TT)/VG30DET/VG20DET (TB101A-NS10A) Quick View

Tomei Timing Belt VG30DE(TT)/VG30DET/VG20DET (TB101A-NS10A)

$200.00
$180.00
GPVC_TB101A-NS10A
Auxiliary and Serpentine Belts Engine Tomei
When a timing belt breaks, it can throw the engine completely out of sync. This in turn causes the pistons and valves to hit,...
-10%
TIMING BELT GUIDE EJ20/EJ25 (TB103A-SB01A) Quick View

TIMING BELT GUIDE EJ20/EJ25 (TB103A-SB01A)

$50.00
$45.00
GPVC_TB103A-SB01A
Auxiliary and Serpentine Belts Engine Tomei
Horizontally opposed engines combust structurally at 180 degrees; increasing the chances of the camshafts not performing at their maximum lift. Because of this, installing...
-10%
BALANCER BELT 4G63 EVO1-9 (TB102A-MT01A) Quick View

BALANCER BELT 4G63 EVO1-9 (TB102A-MT01A)

$40.00
$36.00
GPVC_TB102A-MT01A
Auxiliary and Serpentine Belts Engine Tomei
When a timing belt breaks, it can throw the engine completely out of sync. This in turn causes the pistons and valves to hit,...
-10%
TIMING BELT EJ20/EJ25 DOHC (TB101A-SB01A) TIMING BELT EJ20/EJ25 DOHC (TB101A-SB01A) Quick View

TIMING BELT EJ20/EJ25 DOHC (TB101A-SB01A)

$200.00
$180.00
GPVC_TB101A-SB01A
Auxiliary and Serpentine Belts Engine Tomei
When a timing belt breaks, it can throw the engine completely out of sync. This in turn causes the pistons and valves to hit,...
-5%
Active Autowerke BMW Replacement AC Belt (13-009) Quick View

Active Autowerke BMW Replacement AC Belt (13-009)

$99.00
$94.05
13-009
Active AutoWerke Auxiliary and Serpentine Belts Engine
Replacement Belt for Pulley KitSpecifications:Part Type:Accessory Drive BeltsFitment Spec:Vehicle Specific
-5%
Active Autowerke Replacement WP Belt (13-008) Quick View

Active Autowerke Replacement WP Belt (13-008)

$99.00
$94.05
13-008
Active AutoWerke Auxiliary and Serpentine Belts Engine
Replacement WP BeltSpecifications:Part Type:Accessory Drive BeltsFitment Spec:Vehicle Specific
-5%
Active Autowerke Replacement Double Sided Pulley Kit Belt - E9X M3 2008+ (13-007) Quick View

Active Autowerke Replacement Double Sided Pulley Kit Belt - E9X M3 2008+ (13-007)

$129.00
$122.55
13-007
Active AutoWerke Auxiliary and Serpentine Belts Engine
Replacement double sided belt for your E9X M3 Power Pulley Kit! How to tell if you have a DPK or SINGLE sided belt on...
-5%
Active Autowerke E60 M5 Underive Pulley Kit Alt Belt (13-012) Quick View

Active Autowerke E60 M5 Underive Pulley Kit Alt Belt (13-012)

$69.00
$65.55
13-012
Active AutoWerke Auxiliary and Serpentine Belts Engine
Replacement Belt for Pulley KitSpecifications:Part Type:Accessory Drive BeltsFitment Spec:Vehicle Specific
-5%
Active Autowerke E60 M5 Underive Pulley Kit AC Belt (13-011) Quick View

Active Autowerke E60 M5 Underive Pulley Kit AC Belt (13-011)

$69.00
$65.55
13-011
Active AutoWerke Auxiliary and Serpentine Belts Engine
Replacement Belt for Pulley KitSpecifications:Part Type:Accessory Drive BeltsFitment Spec:Vehicle Specific
Items 37 to 53 of 53 total


Fiber reinforced rubber V-belts were the standard means of accessory drive for most of automotive history, and most cars used just one belt to drive the water pump, fan and generator. Then, with the proliferation of accessories like power steering and air conditioning, and emissions equipment like air pumps, 2 or 3 belts became necessary, which took up additional room in ever more crowded engine compartments. A better accessory drive system was needed.

That improvement came in the form of the serpentine belt, also known as the V-ribbed belt. Today, a single serpentine belt, along with idler pulleys and a tensioner, can drive all of a vehicle's accessories. Along with being more compact, a serpentine belt system is also less maintenance intensive. Unlike V-belts, which require periodic adjustment, most serpentine belts have spring loaded tensioners that automatically maintain belt adjustment.

But all accessory drive belts, even serpentine belts, eventually wear out and must be replaced, and belt drive systems can often be the source of noise that indicates particular problems. Inspect belts for damage like fraying, chunking, glazing, contamination from fluids like oil or other damage that would be an obvious cause for replacement. Evidence of cracking was a clear indication of the need for replacement on V-belts and older neoprene serpentine belts, but this is not a clear determinant of belt condition on the newer serpentine belts made from EPDM (Ethylene Propylene Diene Monomer) rubber.

EPDM serpentine belts lose material as they wear. The peaks of the ribs wear down and the V profile becomes more like a U, which results in less belt contact with the pulleys and belt slippage. Inexpensive gauges are available that can quickly show the condition of an EPDM serpentine belt. Problems in the belt drive system can also cause belt wear and noise. Misaligned pulleys can cause a chirping noise and create heat in the belt and accessory drive pulleys. A bad tensioner can cause belt slippage, belt squeal, and also cause the belt and pulleys to heat up. Heat will decrease the lifespan of the belt and pulley bearings.

No matter what type of accessory drive system you have on your car or truck, we have the parts for the repair. We have V-belts and serpentine belts for all applications, including double-sided belts for when power transmission is required from both sides of the belt. And if you need to replace more than just the belt, we have time and money saving kits containing the belt and the required tensioners and idlers. We even have the latest in serpentine belt design, self-tensioning ""stretch belts"", which were created for specific applications and don't need an automatic tensioner or periodic adjustment.

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