AISIN AVBAZ-00402 Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | AISIN Aftermarket |
| Part Number | AVBAZ-00402 |
| Belt Type | Multi-V Serpentine |
| Rib Count | 6 |
| Effective Length | 94.17 inches |
| Effective Length (Metric) | Approximately 2,392 mm |
| Top Width | 0.81 inches |
| Belt Material | EPDM |
| Construction | Internally reinforced |
| Primary Function | Engine accessory drive |
| Replacement Type | OE-style aftermarket |
Replacement Part Numbers and Cross-References
The AISIN AVBAZ-00402 is listed with the following reference numbers:
| Manufacturer Family | Reference Numbers |
|---|---|
| Mercedes-Benz | 0029933096, 0119978792, 0119979792, 0129977092 |
| GM | 10179230, 10186191, 24503246, 24505009, 25060942 |
| Ford | 1R3Z-8620-CA, E8TA-8620-CA, F0UA-8620-GA, F2UA-8620-CA, F67Z-8620-KC, F87E-8620-KB |
| Chrysler / Mopar | 5097758-AA |
Part numbers without hyphens may also appear in catalogs. These are advertised reference numbers and should be verified before substitution.
Why Replace Your Serpentine Belt?
The serpentine belt plays a critical role in modern engine operation. As the belt ages, heat exposure, repeated flexing, contamination, and mechanical wear can reduce its effectiveness.
Common symptoms of a worn serpentine belt include:
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Squealing or chirping noises during engine startup
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Visible fraying or missing belt ribs
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Belt glazing or abnormal surface wear
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Alternator charging problems
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Reduced hydraulic power steering assistance
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Engine overheating when the water pump is belt-driven
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Air conditioning compressor operation problems
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Excessive belt vibration
A failing belt tensioner or misaligned pulley can produce similar symptoms, so inspect the entire accessory drive system before replacing components.
For more automotive repair and diagnostic information, visit My Pro Street Online’s technical repair guides.
EPDM Rubber Construction for Long-Term Durability
The AISIN AVBAZ-00402 uses EPDM rubber, a material widely used in modern automotive serpentine belts.
EPDM offers resistance to high temperatures, ozone exposure, and environmental aging.
Combined with reinforced internal cords, the belt is designed to maintain dimensional stability and withstand the repeated bending forces generated during engine operation.
This construction helps support reliable accessory drive performance throughout normal service conditions.
Unlike older rubber belts, EPDM serpentine belts may show relatively few visible cracks even after significant wear. Inspecting rib wear and pulley condition is therefore an important part of routine maintenance.
Why Choose AISIN Aftermarket Serpentine Belts?
AISIN has been involved in automotive component manufacturing since 1965 and supplies a broad range of drivetrain, engine, and replacement components.
The AISIN Aftermarket product line applies this engineering experience to replacement parts designed for compatible passenger vehicles and other automotive applications.
The AVBAZ-00402 offers a practical combination of reinforced construction, heat resistance, and OE-style fitment for supported vehicles.
Whether you’re maintaining a Mercedes-Benz sedan or replacing an aging accessory drive belt on a compatible Chevrolet, choosing the correct replacement helps maintain reliable vehicle operation.
Buy AISIN AVBAZ-00402 Serpentine Belt at Pro Street Online
Maintain dependable engine accessory operation with the AISIN Aftermarket AVBAZ-00402 6-Rib, 94.17-Inch Serpentine Belt.
Engineered for heat resistance, dimensional stability, and reliable power transfer, this replacement belt is designed for select Chevrolet and Mercedes-Benz applications.
Shop serpentine belts, alternator drive belts, and replacement engine components at Pro Street Online.
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