My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Caliso 390K4 K-Section Poly V Serpentine Belt - 4-Rib 39in

Manufacturer

Part Number

390K4
Sale Price

$7.78

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Caliso 390K4 is a K-Section Micro Rib Poly V serpentine belt featuring 4 ribs and a 39.0-inch pitch length (39.75-inch outside circumference). Engineered as a direct-fit replacement for a wide range of automotive and powersports accessory drive applications, this belt meets or exceeds OEM performance standards.

Key Features:

  • Belt Type: K-Section Micro Rib Poly V (Serpentine)
  • Number of Ribs: 4
  • Pitch Length: 39.0 in (990 mm)
  • Outside Circumference: 39.75 in (1,009.65 mm)
  • Constructed from abrasion-resistant and heat-resistant materials for long service life
  • Designed for high-speed and high drive-ratio accessory drive systems
  • Meets or exceeds RMA published ratings for serpentine belts

Cross-Reference Part Numbers: K040390, Dayco 5040390, NAPA 25-040390 / 25040390, Goodyear 4040390, Bando 4PK0990

The 390K4 Poly V belt is a reliable, direct-replacement serpentine belt suitable for a broad range of accessory drive configurations. Its K-section profile ensures a precise fit in OEM-style serpentine belt systems.

Easy to use website, good prices.

Good

Best price on Toyo tires ANYWHERE. Fast shipping to south Florida. Received in 2 days like promised. Will buy again

excellent service at a very competitive price

Quality of my item was not as original, transaction was good, price was high for the item!

easy process

If my order is delivered and is correct part all is good

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy