DAY5100635

Serpintine Belt (D13/MP8)
4.5 Ratings
Part # DAY5100635
UPC/GTIN# 601961390157
Availability In Stock (9)
Feature Specification
Type Poly Rib® Gold Label Heavy Duty Serpentine Belt ​
Product Application Volvo D13 and Mack MP8 engines in heavy-duty truck accessory drive systems ​
Effective Length 63.58 inches (1614.94 mm) ​
Outside Circumference 64.24 inches (1631.70 mm) ​
Top Width 1.38 inches (35.1 mm) ​
Number of Ribs 10 ribs ​
Rib Profile Straight rib, K-Section; standard rib depth ​
Industry Number 10PK1615 ​
Material EPDM rubber, aramid-reinforced cord ​
Operating Temperature -45°F to 212°F (-42.7°C to 100°C) ​
Standards Meets/exceeds SAE J1459 and SAE J2432 ​
Warranty 2–3 years / 150,000 miles, depending on program

Includes (sold as a single serpentine belt):

  • 1× heavy‑duty 10‑rib serpentine belt for Volvo D13 and Mack MP8 front-end accessory drives.​
  • Designed to drive alternator, water pump, A/C compressor, power steering pump, and other belt‑driven accessories in a single-belt system.​
  • Gold Label construction with aramid-reinforced cords for high load capacity and extended service interval in severe-duty fleets.

Dayco 5100635 is a heavy-duty Poly Rib serpentine belt built for high-mileage D13 and MP8 applications where a single 10‑rib belt powers multiple accessories under continuous load. 

Fits Heavy Duty Trucks (D13 / MP8)

  • Volvo VNL (2000–2002, 2018–2022) with D13.​
  • Volvo VNR (2018–2022) with D13.​
  • Volvo VNX (2019–2021) with D13.​
  • Volvo VNM (2000–2002, 2018) with D13.​
  • Mack Anthem (2018–2022) with MP8.​
  • Mack Granite (2023) with MP8.​

Cross Reference / Part Interchange

Manufacturer / Brand Part Number(s) Notes
Dayco 5100635  
AC Delco 10K637, K100637HD  
Volvo 20430617, 3164780, 22690514  
NAPA 25-100637, 25-100637HD  
Navistar / International 3575719C1, 3575719C1 (duplicate OE ref)  
Goodyear 4100635  
Mack 88GB449P636, 22690512  
Dynacraft D1102-9883  
Gates K100637, K100637HD, K100635HD  
CarQuest K100637, K100637HD  
Bando 10PK1610, 10PK1615  
General Motors 12630931, 12667356  
Continental Elite 4100635  
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