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Gates K050448 Serpentine Belt - Alternator
Overview of Gates Premium OE Micro-V Belt K050448
The Gates Premium OE Micro-V Belt K050448 is engineered for reliable performance in select Audi and Honda vehicles. Designed as a serpentine belt with a 5-rib configuration, it ensures efficient power transmission for accessory drive systems in models like the Audi A6 Quattro and Honda Fit.
- Top width options: 0.667 inch (17 mm)
- Effective length: 44.84 inches (1139 mm)
- Outside circumference: 45.375 inches (1153 mm)
- Cord material: Durable polyester for strength and flexibility
- Belt material: EPDM for resistance to heat and wear
- Cross section designation: K
- Type: Automotive v-ribbed belt (standard)
- Rib quantity: 5 ribs for optimal grip and power transfer
Detailed Product Description
The Gates Premium OE Micro-V Belt K050448 is a serpentine belt designed to meet original equipment (OE) performance standards. Its 5-rib design and K cross section provide a balance of flexibility and strength, suitable for accessory drive belt systems in vehicles such as the Audi A6 Quattro, Audi A8 Quattro, Honda City, and Honda Fit. The belt’s polyester cord material enhances tensile strength, while the EPDM (ethylene propylene diene monomer) belt compound offers excellent resistance to heat, ozone, and wear, contributing to longer service life under demanding engine conditions.
This belt is part of the Premium OE Micro-V Belt line by Gates, which focuses on delivering OE-level fit, form, and function. The product line is engineered to provide consistent performance and durability, making it a reliable replacement for factory-installed belts in compatible vehicles.
Applications and Common Issues Addressed
- Replacement for worn or cracked serpentine belts in Audi A6 Quattro and Honda Fit models
- Eliminates belt slippage and squealing noises caused by stretched or glazed belts
- Prevents accessory drive system failures due to belt degradation
- Restores proper operation of alternator, power steering, and air conditioning components
- Addresses premature belt wear from exposure to heat and contaminants
Installation Notes and Tips
- Verify belt length and rib count to match vehicle specifications before installation
- Inspect pulleys and tensioners for wear or damage during replacement
- Ensure proper belt routing according to the vehicle’s accessory drive diagram
- Use appropriate tools to maintain correct belt tension and alignment
- Consult vehicle service manual for torque specifications and installation procedures
Quality Assurance and Warranty
The Gates Premium OE Micro-V Belt K050448 is manufactured to meet stringent OE standards, ensuring reliable performance and durability. The belt’s materials and construction are tested for resistance to heat, wear, and environmental factors. Gates provides a limited warranty covering defects in material and workmanship, supporting confidence in the product’s quality for compatible Audi and Honda vehicles.
| Brand | Gates |
|---|---|
| Part Number | K050448 |
| Position | Premium OE Micro-V Belt, Alternator |
| Belt Material | EPDM |
| Cord Material | Polyester |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 44.84 |
| Effective Length | 1139 |
| OE Comparison Rating | OE Performance |
| Outside Circumference | 45.375 |
| Outside Circumference | 1153 |
| Rib Quantity | 5 |
| Section | K |
| Top Width | .667 |
| Top Width | 17 |
| Type | Automotive V-Ribbed Belt (Standard) |
| Type | Automotive V-Ribbed Belt (Standard) |
| Washer Pump Included | EPDM |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | Honda | City | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2014 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2013 | Honda | City | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2013 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2012 | Honda | City | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2012 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2011 | Audi | A6 Quattro | 4.2L | V8 | GAS | N/A | Premium OE Micro-V Belt |
| 2011 | Honda | City | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2011 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2010 | Audi | A6 Quattro | 4.2L | V8 | GAS | N/A | Premium OE Micro-V Belt |
| 2010 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Premium OE Micro-V Belt |
| 2010 | Honda | City | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2010 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2009 | Audi | A6 Quattro | 4.2L | V8 | GAS | N/A | Premium OE Micro-V Belt |
| 2009 | Audi | A8 Quattro | 4.2L | V8 | GAS | Alternator | Premium OE Micro-V Belt |
| 2009 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2008 | Audi | A6 Quattro | 4.2L | V8 | GAS | Alternator | Premium OE Micro-V Belt |
| 2008 | Audi | A8 Quattro | 4.2L | V8 | GAS | Alternator | Premium OE Micro-V Belt |
| 2008 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2007 | Audi | A6 Quattro | 4.2L | V8 | GAS | Alternator | Premium OE Micro-V Belt |
| 2007 | Audi | A8 Quattro | 4.2L | V8 | GAS | Alternator | Premium OE Micro-V Belt |
| 2007 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2006 | Honda | Fit | 1.5L | L4 | GAS | N/A | Premium OE Micro-V Belt |
* 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.