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Gates K040575 Serpentine Belt - Alternator
Reliable Serpentine Belt for Automotive Applications
The Gates Premium OE Micro-V Belt K040575 is engineered to deliver consistent performance in accessory drive belt systems. Designed with durable materials and precise dimensions, this serpentine belt supports efficient engine operation in various vehicle makes and models.
- Top width options: 0.56 inch and 14 mm for versatile fitment
- Effective length of 1461 mm (57.5 inches) and outside circumference of 1475 mm (58.125 inches)
- Constructed with polyester cord material for strength and flexibility
- Epdm belt material and washer pump for enhanced durability
- 4-rib automotive v-ribbed belt with K cross section design
- OE performance rating ensures compatibility with original equipment standards
About the Gates Premium OE Micro-V Belt Line
The Premium OE Micro-V Belt line by Gates is designed to meet or exceed original equipment specifications for serpentine belts. This product line focuses on delivering reliable fitment and long service life by using high-quality materials such as EPDM rubber and polyester cords. The K040575 part number represents a standard automotive v-ribbed belt with a 4-rib configuration, suitable for various accessory drive systems requiring precise dimensions and durability.
Product Specifications and Features
The Gates K040575 serpentine belt features a top width of 0.56 inches (14 mm) and an effective length of 1461 mm (57.5 inches), with an outside circumference measuring 1475 mm (58.125 inches). Its 4-rib design and K cross section provide optimal grip and flexibility for accessory pulleys. The belt's polyester cord material enhances tensile strength, while the EPDM rubber compound offers resistance to heat, ozone, and wear. This combination ensures consistent power transmission and extended belt life under typical automotive operating conditions.
Common Applications and Problem Solving
- Replacement for worn or cracked serpentine belts in accessory drive systems
- Addresses belt slippage and squealing issues caused by degraded belt material
- Prevents loss of power to alternator, power steering pump, and air conditioning compressor
- Suitable for vehicles requiring a 4-rib K-section belt with specific length and width dimensions
- Helps maintain proper engine accessory function and overall vehicle reliability
Installation Notes and Tips
When installing the Gates Premium OE Micro-V Belt K040575, ensure the belt routing matches the vehicle manufacturer’s specifications. Verify the belt tension is within recommended limits to avoid premature wear or slippage. Inspect pulleys and tensioners for damage or misalignment before installation. Using the correct belt width and length is critical for proper fitment and performance.
Quality Assurance and Warranty
Gates serpentine belts are manufactured to meet original equipment standards, providing reliable performance and durability. The Premium OE Micro-V Belt line undergoes rigorous quality control to ensure consistent dimensions and material properties. While specific warranty details for part number K040575 are not provided here, Gates typically offers coverage against manufacturing defects. Consult product documentation or authorized distributors for warranty information.
| Brand | Gates |
| Part Number | K040575 |
| Top Width | .56 |
| Top Width | 14 |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 1461 |
| Effective Length | 57.5 |
| Outside Circumference | 1475 |
| Outside Circumference | 58.125 |
| Type | Automotive v-ribbed belt (standard) |
| Rib Quantity | 4 |
| Washer Pump Included | Epdm |
| Belt Material | Epdm |
| Cord Material | Polyester |
| OE Comparison Rating | Oe performance |
| Section | K |
| Type | Automotive v-ribbed belt (standard) |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
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* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.