MASTER PRO KO50380 Serpentine Belts 5K380 38-3/4 21/32

( Brand: Master Pro ), ( Manufacturer Part Number: KO50380 ), ( Type: Serpentine Belt ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: 5k380 ), ( Vintage Part: No ), ( Country/region Of Manufacture: Mexico )

Review MASTER PRO Two Serpentine Belts 38-3/4 Inch 21/32

Introducing the MasterPower Pro Ko50380 Serpentine Belt, a high-performance replacement belt designed to keep your vehicle's engine running smoothly. This belt is specifically engineered for applications requiring a 5K380 part number, 38-3/4 inches in length, and 21/32 inches in width.

The MasterPower Pro Ko50380 Serpentine Belt is manufactured using advanced materials and manufacturing techniques to ensure superior durability and reliability. Its ribbed design provides excellent grip and tension retention, allowing for optimal power transfer between the engine and accessories. The belt's high-quality rubber compound ensures flexibility in extreme temperatures, ensuring smooth and consistent performance in all driving conditions.

This belt is designed to replace the original equipment manufacturer (OEM) serpentine belt in your vehicle. It features an exact fit and dimensions, ensuring a precise installation process. The belt's ribbed design also allows it to efficiently power multiple accessories at once, including the alternator, water pump, power steering pump, and air conditioning compressor.

The MasterPower Pro Ko50380 Serpentine Belt is backed by a comprehensive warranty, providing you with peace of mind and protection against manufacturing defects. Its precise fit and high-quality materials ensure a long-lasting and reliable replacement, reducing the need for frequent belt replacements.

In summary, the MasterPower Pro Ko50380 Serpentine Belt is a premium replacement belt designed for vehicles requiring a 5K380 part number, 38-3/4 inches in length, and 21/32 inches in width. Its advanced design, superior materials, and precise fit make it an excellent choice for maintaining the optimal performance of your vehicle's engine and accessories.

Pros and Cons of Buying Master Powertrans HD 5K380 Serpentine Belts (38-3/4 x 21/32)

a. High-performance: These Master Powertrans HD serpentine belts are designed to provide improved durability and longevity, exceeding OE specifications in terms of tension, drive quality, and belt life.

b. Universal fitment: The 5K380 size is commonly used in various vehicles, ensuring a wide range of applications.

c. Premium materials: These belts utilize high-quality materials, including polyester cord reinforcement and a unique belt coating for enhanced grip and resistance to wear.

d. Smooth operation: The belts' ribbed design and optimal belt length help ensure a smooth and quiet operation, reducing vibrations and reducing the risk of premature wear.

a. Price: Master Powertrans HD serpentine belts may cost more than standard OE replacements due to their high-performance features and materials.

b. Availability: Depending on the specific application and location, these belts may not be readily available at local auto parts stores, requiring an online purchase.

c. Installation: Due to their high-performance design, these belts may require more precise installation than standard OE replacements. Proper belt routing, tensioning, and alignment are crucial for optimal performance and longevity.

Master Powertrans HD 5K380 serpentine belts offer several advantages, including improved durability, a universal fitment, premium materials, and smooth operation. However, they may come with a higher price tag and potential availability issues. Weighing these pros and cons, it is recommended for those seeking high-performance and long-lasting serpentine belts, particularly for vehicles with demanding driving conditions or long commutes, to consider investing in these Master Powertrans HD belts. For those with more standard applications or limited budgets, OE replacement belts may be a more suitable option.

Details:

$19.98 DIVIDED BY 2 $9.99 EACH FREE SHIPPING GOOD DEAL. 983mm OC X 17. 2 TWO MASTER PRO 5K380 KO50380 SERPENTINE BELTS. 38-3/4 OC X 21/32.

part #: ko50380 prices

• $19.98-$65.55

specifications bepubrac:

• brand: Master Pro
• mpn: Ko50380
• type: Serpentine Belt
• manufacturer warranty: 1 Year
• oe/oem part number: 5k380
• vintage part: No
• country/region of manufacture: Mexico

general bepubrac:

• Car Truck Parts Accessories > Accessory Belts > Belts
• condition: New

payments bepubrac:

• wallet: Apple-pay
• other
• credit card: Mastercard

seller bepubrac:

• rating: 100.0%
• # reviews: 13590
• city: Olympia, Washington

shipping bepubrac:

• type: Fixed
• cost: $0.00
• service: USPS Ground Advantage
• transit: 5-12 Days
• carrier: USPS
• class: Standard

returns bepubrac:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer bepubrac:

• availability: In Stock
• sold: 0
• started: May 30, 2025
• quantity: 1
• options: Ship-to-home

Master Pro KO50380 Is Similar To:

• 7340 Master Pro Masterpro (30.4% similar) Only: ELSE17 shipping:the cost of shipping for this item is united state only...(November 20th, 2018)
• 90-7869 Master Pro Masterpro Serpentine (43.4% similar) Master pro serpentine belt K060945...(February 4th, 2018)
• K060930 Master Pro Masterpro Serpentine (43.4% similar) Master pro serpentine belt. Ready to ship. K060930 new auto repair parts...(January 13th, 2018)
• Gates 38193mk2 Serpentine Belt Drive Master Kit (45.6% similar) Serpentine belt drive Master kit. This part fits vehicles made in the following years 2000 ,2001,2002,2003,2004,2005. From belt jump. To chronic belt noise, we o. Er a line of specially-engineered solutions to enhance original equipment drive designs so customer vehicles are better than when they ...(February 18th, 2025)
• Master Pro Ko60990 Serpentine Belt 6k990 99-5 8 Inch X 13 16 Or 20mm 2531 Mm (67.1% similar) 2531MM orc x 20. Master Pro 6K990 KO60990 serpentine belt. 99-5/8 orc x 13/16...(May 28th, 2025)
• Parts Master 539k6 Serpentine Belt (49.5% similar) L6 diesel turbocharged. Serpentine belt. 4060539, 5060540, 5060540DR, 539K6, 539K6MK, 540K6, 6K539AP, 6PK1370, 6PVK1370, K060539, K060539HD, K060539RPM, K5396. Parts Master. 9 am to 5 pm part numbers. This part fits vehicles made in the following years 2002 ,2003,2004,2005,2006,2007,2008 ,2009,2010...(December 15th, 2025)
• Parts Master 425k5 Serpentine Belt (47.5% similar) This part fits vehicles made in the following years 1992 ,1993,1994,1998,2000,2001,2002,2004,2005,2006,2007. Parts Master. Part numbers. Serpentine belt. 9 am to 5 pm. 11010299, 110103 4050425, 425K5, 425K5MK, 5050425, 5050425DR, 5K425AP, 5PK1080, 5PK1083, 5PVK1080, K050425, K050425RB, K050425RPM, ...(December 17th, 2025)
• Parts Master 507k6 Serpentine Belt (49.5% similar) This part fits vehicles made in the following years 1979 , 1981 ,1982,1983,1984,1985,1986,1987,1988,1989,2008,2009. 9 am to 5 pm part numbers. Serpentine belt. L6 diesel turbocharged. Parts Master. 4060505, 4060508, 505K6, 507K6, 507K6MK, 6K507AP, K060507...(December 28th, 2025)
• Parts Master 295k6 Serpentine Belt (47.5% similar) Parts Master. This part fits vehicles made in the f allowing years 1997 ,1998,1999,2000,2001. Part numbers. Serpentine belt. 11010333, 295K6, 295K6MK, 4060295, 5060295, 5060295DR, 6PVK0750, K060295, K060295RPM...(January 7th, 2026)
• Parts Master 325k3 Serpentine Belt (49.5% similar) This part fits vehicles made in the fol lowing years 1986 ,1987,1988,1989,1990,1991,1994. 9 am to 5 pm part numbers. Serpentine belt. Parts Master. 11010135, 325K3, 325K3MK, 3K323AP, 3PK0838, 3PVK0825, 4030325, 5030325, 5030325DR, K030323, K030328...(January 12th, 2026)