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23749479 Product Overview
The 23749479 is an accessory drive belt designed for Mack heavy-duty truck engines, ensuring efficient power transmission to engine-driven components. It drives systems such as the alternator, power steering pump, and air conditioning compressor.
This 23749479 is available as both an OEM and high-quality aftermarket replacement, built to meet strict performance standards.
23749479 Truck Part Specifications
Below are the key specifications of the 23749479.
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Part Number: 23749479
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Condition: New
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Type: Accessory Drive Belt / Serpentine Belt
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Material: Rubber compound with reinforced tensile cords
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System: Engine / Accessory Drive System
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Application: Mack Trucks
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Category: Belts & Cooling System Components
Compatibility & Fitment
This 23749479 is compatible with Mack trucks and compatible heavy-duty engine applications.
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Mack truck engines
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Heavy-duty accessory drive systems
Always verify the part number before purchase to ensure proper fitment.
Key Features & Benefits of 23749479
The 23749479 is engineered for durability and consistent performance in demanding environments.
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Durable construction: built with reinforced rubber and tensile cords for extended use in heavy-duty Mack accessory drive systems
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Reliable performance under heavy-duty conditions: drives the alternator, power steering pump, and air conditioning compressor with consistent efficiency
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OEM-equivalent fit and function: meets or exceeds OEM specifications for Mack heavy-duty accessory drive systems
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Easy installation and replacement: precision design ensures proper fit with no modification required
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Designed for long service life: resistant to wear, heat, and contaminants to reduce the frequency of belt replacements in heavy-duty fleets
23749479 Cross Reference
The 23749479 cross-reference includes the following part numbers:
Replaces:
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Mack 23749479
Interchange Numbers:
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Gates K080820
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Gates K080820HD
Alternate Formats:
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23749479 Belt
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237-49479
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MACK 23749479
Why Choose This 23749479 Part
The 23749479 is a reliable solution for maintaining optimal engine performance in Mack trucks. Built to OEM-grade or high-quality aftermarket standards, it ensures dependable operation across demanding applications. This 23749479 is tested for durability and consistent performance, providing an exact match for Mack heavy-duty accessory drive systems. Trusted by mechanics and fleet operators, it provides a dependable replacement to maintain engine-driven system performance.
23749479 BELT Mack Truck
Mack Trucks, Inc., is an American truck manufacturing company and a former manufacturer of buses and trolley buses. Founded in 1900 as the Mack Brothers Company, it manufactured its first truck in 1905 and adopted its present name in 1922.[1] Mack Trucks is a subsidiary of AB Volvo, which purchased Mack along with its then parent company Renault Véhicules Industriels in 2000.[2]
Founded originally in Brooklyn, in 1900, the company moved its headquarters to Allentown, Pennsylvania five years later, in 1905. The company remained in Allentown from 1905 until 2009. In 2009, the company relocated its headquarters to Greensboro, North Carolina.[3] Mack products are produced in Lower Macungie, Pennsylvania,[4] and Salem, Virginia,[5] with all powertrain products produced in its Hagerstown, Maryland plant. Mack also maintains additional assembly plants in Pennsylvania, Australia, and Venezuela. The company also once maintained plants in Winnsboro, South Carolina, Hayward, California and Oakville, Ontario, though these plants have been closed.
- Standard delivered 4-5 Business Days
- Express delivered 2-4 Business Days
Orders are processed and delivered Monday-Friday (excluding public holidays)
Oversized: No
