OE Quality
60-Day Returns

Gates K050280 Serpentine Belt - Alternator
Reliable Serpentine Belt for Ford Escort and Mercury Lynx
The Gates Premium OE Micro-V Belt K050280 is engineered to meet original equipment specifications for select Ford and Mercury vehicles. Designed for durability and consistent performance, this serpentine belt is ideal for maintaining the accessory drive system in models like the Ford Escort and Mercury Lynx.
- Top width of 0.667 inches (17 mm) for precise fitment
- Effective length of 28.16 inches (715 mm) ensuring proper tension
- Constructed with polyester cord material for strength and flexibility
- Epdm belt material for resistance to heat and wear
- 5-rib automotive v-ribbed belt design (standard K section)
- Outside circumference measures 28.73 inches (730 mm)
- OE comparison rating ensures original equipment performance
About the Gates Premium OE Micro-V Belt Line
The Premium OE Micro-V Belt line by Gates is designed to provide reliable replacement belts that match or exceed original equipment standards. This product line focuses on delivering consistent fit and function for automotive v-ribbed belts, making it suitable for vehicles requiring precise accessory drive belt components. The K050280 serpentine belt is part of this line, offering a balance of durability and performance for Ford Escort and Mercury Lynx models.
Product Details and Specifications
This serpentine belt features a 5-rib design with a K cross section, which is standard for many automotive accessory drive systems. The belt's polyester cord material enhances tensile strength, while the EPDM (ethylene propylene diene monomer) rubber compound provides resistance to heat, ozone, and wear. With an effective length of 28.16 inches and an outside circumference of 28.73 inches, the belt ensures proper engagement with pulleys and smooth operation of engine accessories.
Compatible Vehicles and Common Applications
- Compatible with Ford Escort models requiring a 5-rib serpentine belt
- Suitable for Mercury Lynx and LN7 models with matching belt specifications
- Used in accessory drive belt systems to power alternators, water pumps, and other engine components
- Addresses issues such as belt slippage, cracking, and premature wear
- Helps maintain proper engine accessory function and prevent breakdowns
Installation Notes and Tips
When installing the Gates K050280 serpentine belt, ensure the belt routing matches the vehicle’s accessory drive diagram. Check pulleys and tensioners for wear or damage before installation. Proper tension is critical to avoid belt slippage or excessive wear. Use appropriate tools to relieve tension and avoid damaging the belt or components during installation.
Quality Assurance and Warranty
The Gates Premium OE Micro-V Belt K050280 is manufactured to meet original equipment standards, providing reliable performance and durability. While specific warranty details are not provided, Gates products typically undergo rigorous quality control to ensure consistent fit and function for automotive applications.
| Brand | Gates |
| Part Number | K050280 |
| Position | Premium OE Micro-V Belt, Alternator |
| Top Width | .667 |
| Top Width | 17 |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 28.16 |
| Effective Length | 715 |
| Outside Circumference | 28.73 |
| Outside Circumference | 730 |
| Type | Automotive v-ribbed belt (standard) |
| Rib Quantity | 5 |
| 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 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1982 | Ford | Escort | 1.6L | L4 | GAS | Alternator | W/O A.C.; W/2 5/8" Dia. Alt. Pulley; W/40A. Low Mount Alt.; Premium OE Micro-V Belt |
| 1982 | Mercury | LN7 | 1.6L | L4 | GAS | Alternator | W/O A.C.; W/2 5/8" Dia. Alt. Pulley; W/40A. Low Mount Alt.; Premium OE Micro-V Belt |
| 1982 | Mercury | Lynx | 1.6L | L4 | GAS | Alternator | W/O A.C.; W/2 5/8" Dia. Alt. Pulley; W/40A. Low Mount Alt.; Premium OE Micro-V Belt |
| 1981 | Ford | Escort | 1.6L | L4 | GAS | Alternator | W/O A.C.; W/40A. Alt.; Premium OE Micro-V Belt |
| 1981 | Mercury | Lynx | 1.6L | L4 | GAS | Alternator | W/O A.C.; W/40A. Alt.; 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.