8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Special Belt 3L 3/8" x 31 5/8"
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Special Belt 3L 3/8" x 31 5/8"

Part #: NBH 6673BR
Line: NAPA Belts & Hoses

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Features & Benefits

Warranty: Standard : Limited Lifetime Warranty. See Manufacturer's Written Warranty.


BladeRunner Belts are engineered to exactly match the composition, construction and fit of the original belts on the most common lawn and garden equipment. With superior durability and a wide range of SKUs, you’ll find OEM-quality lawn and garden belts for top brand names.

  • Exact OEM fit and construction means more value and longer life
  • Aramid cord construction is utilized in many cases, providing longer service life during frequent and severe shock loads
  • Built to withstand the rigorous start-and-stop operation of lawn and garden equipment
  • Reduces costly downtime and labor associated with replacing a belt
  • Superior performance over fractional horsepower belts on recommended applications
  • Meets or exceeds the performance of each specific application


Belt Material Ethylene (EPDM)
Effective Length 31.25 in
Outside Circumference 31.38 in
Sub Brand BladeRunner
VMRS Code 065-005-003
Notched Belt Yes
Quality Level Best
V-Belt Type V-Belt
Weight 0.08
Brand NAPA
Manufacturer Gates
Belt Construction Notched
Cross Section Designation of Belt 3L
SDS Required No
Top Width .38
Belt Angle 38 Deg
Cord Material Aramid

Safety Information

Vehicle Fitment Guide

Product Reviews