Steeldog Multi V Serpentine Belt featuring EPDM rubber and balanced-twist polyester cords delivers exceptional strength and long-lasting performance for heavy-duty engine accessory systems. With a K cross-section and 12 ribs spanning an 87.2-inch effective length, this belt resists heat, ozone, and abrasion while maintaining precise engagement for fan, alternator, and water pump drives in Class 6–8 trucks.
📊 Specifications:
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Type: Multi V Serpentine Belt
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Belt Material: EPDM
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Cord Material: Polyester
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Color: Black
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Cross Section Designation: K
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Rib Configuration: 12 ribs, 40° rib angle
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Top Width: 1.66 in (42 mm)
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Thickness: 4.2 mm
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Effective Length: 87.2 in (2215 mm)
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Construction: Raw-edge multi-v
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Grade Type: OE Performance
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Outside Circumference: 87.7 in (2230 mm)
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Top Cogged: No
🚗 Vehicle Applications:
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International – ProStar (2009–2011, 2013)
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Kenworth – T660, T800 (2008–2010)
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Peterbilt – 357 (2006); 367 (2008–2010); 386 (2007–2014); 387 (2003–2010)
🔁 Cross References:
12K872, 12K873, 12PK2210, 12PK2215, 25120872, 3682892, 4120872, 5120873, 872K12MK/872, D1108-4222, D84-1000-1122215, D84-1000-6122215, K120870HD, K120872, K120872HD
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