Steeldog Multi V Serpentine Belt – 63.7" Length, 6PK Profile (SKU# 09478)

Steeldog Multi V Serpentine Belt – 63.7" Length, 6PK Profile (SKU

Steeldog Multi V Serpentine Belt – 63.7" Length, 6PK Profile (SKU# 09478)

SKU: 09478
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Steeldog Multi V Serpentine Belt featuring EPDM rubber and balanced‑twist polyester cords delivers superior resilience and smooth operation for heavy‑duty engine accessory drives. With a K cross‑section and 6 ribs over a 63.7‑inch effective length, this belt withstands heat, ozone, and abrasion while reducing noise and vibration. Optimal for alternator, water pump, fan, and air‑conditioning hub applications across a variety of Class 8 trucks, light‑duty pickups, and transit vehicles.


📊 Specifications:

  • Type: Multi V Serpentine Belt

  • Belt Material: EPDM

  • Cord Material: Polyester

  • Color: Black

  • Cross Section Designation: K

  • Rib Configuration: 6 ribs, 40° rib angle

  • Top Width: 0.82 in (21 mm)

  • Thickness: 4.2 mm

  • Effective Length: 63.7 in (1618 mm)

  • Construction: Raw‑edge multi‑v

  • Grade Type: OE Performance

  • Outside Circumference: 64.2 in (1631 mm)

  • Top Cogged: No


🚗 Vehicle Applications:

  • Chevrolet: Camaro (1993–1994), S10 (1994–2003)

  • Freightliner: Cascadia (2009–2010)

  • GMC: Sonoma (1998–2003)

  • International: 5500i, 5600i, 5900i, 9200i SBA, 9400i SBA, 9900i, 9900ix, LoneStar, ProStar (2003–2014)

  • Isuzu: Hombre (1998–2000)

  • Kenworth: C500, T2000, T600A, T660, T680, T700, T800, T880, W900, W990 (2003–2023)

  • Peterbilt: 357, 365, 367, 378, 379, 386, 387, 388, 389, 567, 579, 587 (2002–2023)

  • Pontiac: Firebird (1993–1994)

  • Subaru: B9 Tribeca (2006–2007)

  • Volkswagen: Crafter Van (2012–2016), Passat (2006–2007)

  • Volvo: VNL, VNL 300, VNL 400, VNL 430, VNL 630, VNL 670, VNL 740, VNL 760, VNL 860, VNM, VT (2003–2020)

🔁 Cross References:

23961728 (OEM Part Number), 25060637 (NAPA), 4060638 (Continental), 5060635 (Dayco), 5413204 (Cummins), 637K6 (Armormark & OEM Part Number), 638K6 (Duralast), 638K6MK (Mileage Maker), 6K637 (AC Delco), 6PK1618 (Interstate Mufflers Company), 6PK1620 (Bando), K060637/K060637HD (Gates), OTR6K637 (OTR), PP6K637 (Power Products)

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