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Caliso 320K4 Poly V Serpentine Belt K-Section - 4-Rib 32

Part of: Caliso Poly V Serpentine Belt K-Section

Other options in this family: Caliso 347K4 Caliso 947K6 Caliso 785K6 Caliso 390K6 Caliso 450K5

Manufacturer

Picture for manufacturer Caliso

Part Number

320K4
9 reviews
Sale Price

$6.37

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Caliso 320K4 is a Poly V (K-Section) serpentine belt featuring 4 ribs and a 32-inch pitch length. This micro-rib drive belt is engineered to deliver reliable power transmission across accessory drive systems found in a wide range of passenger cars and light trucks.

Key Specifications:

  • Belt Type: Poly V / K-Section Micro Rib (Serpentine)
  • Number of Ribs: 4
  • Pitch Length: 32.0 inches
  • Outside Length: 32.63 inches
  • Width: 0.56 inches (4-rib)
  • Thickness: 0.18 inches
  • Material: Polyester cord construction
  • Metric Code: 4PK0813

Key Features:

  • Designed for improved belt-to-pulley contact and efficient power transfer
  • High-temperature resistant rubber compound formulated for extended belt life
  • Heat and ozone resistant construction for durability in demanding engine environments
  • Fiber-reinforced rib stock helps reduce noise from worn or misaligned pulleys
  • Engineered to meet SAE standards for accessory drive applications

Cross-Reference Part Numbers:

  • Dayco: 5040285
  • Gates: K040285
  • Goodyear: 4040285
  • Bando: 4PK715
  • NAPA: 25-K040285
  • Driveworks: 320K4
  • Duralast: 320K4

The 320K4 serpentine belt is a direct-fit replacement designed to restore proper operation of engine accessories including the alternator, power steering pump, and air conditioning compressor.

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KB was very helpful on the chat

Best page so far thanks for helping me out

It was great! Good price, fast shipping.

Very Good, Fast Ship. Best Quality Battery.

My students will benefit from the timing belt display (demo) unit I purchased from you! Fast shipping time, quality made and fair pricing! Thank you! :)

Finding the part was super easy and simple. The only issue I really had was the delay in the shipping. I paid extra for faster shipping and it still took over a week to get to me. When I tried contacting them through the chat I never got any feedback after asking questions just a "let me check that for you" then chat ended. I finally decided to email and then I got a reply basically saying the same thing. Correct part did wind up showing up without tracking update(kept showing sent to warehouse).

I received the bar and it looks to be very high-quality. However, this bar says it fits a 2003 through 2013 dodge ram 25 and 3500 series trucks. However, from 2003 to 2007-1/2. This truck comes with 1/2' (14mm) bolts. This bar only comes with the 14 mm and the upgraded 5/8' Hardware for the top joint. The lower joint connecting to the Axle only has the 5/8 hole and does not come with a reducing kit nor does it come with an upgraded 5/8' bolt, which would at least allow you to drill out the lower Mounting holes to mount this bar. As a result, you cannot use the original bolt and you have to go to Supply store to find the correct size bolt to allow you to mount this track bar. Highly inconvenient for the customer, especially when there is no mention of this in the description for the part. At the bare minimum, this track bar should've came with the second 5/8' bolt With the kit.

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