New Flyer D40LF Serpentine and V Belts

Your One-Stop Shop For Trusted New Flyer D40LF Serpentine and V Belts

If you’re in search of New Flyer D40LF Serpentine and V Belts aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 8 Serpentine and V Belts from top brands with prices ranging from $66.99 to $258.99.

Beyond great prices, we stock trusted brands manufacturing all types of Serpentine and V Belts for your New Flyer D40LF. Of the 2 OEM and aftermarket parts brands we carry, some of the most popular are Dayco and Gates.

And don’t forget to read customer reviews across all Serpentine and V Belts categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Serpentine and V Belts have to cost top dollar, and we prove it. Browse our top New Flyer D40LF Serpentine and V Belts below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential New Flyer D40LF Serpentine and V Belts

Gates – V-Ribbed Serpentine Belt: 74.362" Long, 12 Rib Count, Exact Fit (Part No.K120738)

V-Ribbed Serpentine Belt: 74.362" Long, 12 Rib Count, Exact Fit

from

$111.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all specifications from the Original Equipment Manufacturer
  • Tensioner Replacement is Recommended (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
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Gates – FleetRunner« Heavy-Duty Micro-V« Serpentine Drive Belt (Part No.K120400HD)

FleetRunner« Heavy-Duty Micro-V« Serpentine Drive Belt

from

$108.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures, making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides peak performance at prolonged extreme operating temperatures
  • Heavy-duty construction resists cracking and wear, even at extreme temperatures
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • Problem solver designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Engineered to save your fleet money and reduce downtime
  • Tensioner Replacement is Recommended (if equipped)
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Gates – V-Ribbed Serpentine Belt: 72.632" Long, 12 Rib Count, Exact Fit (Part No.K120720)

V-Ribbed Serpentine Belt: 72.632" Long, 12 Rib Count, Exact Fit

from

$102.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all specifications from the Original Equipment Manufacturer
  • Tensioner Replacement is Recommended (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

Gates – FleetRunner« Heavy-Duty Micro-V« Serpentine Drive Belt (Part No.K120738HD)

FleetRunner« Heavy-Duty Micro-V« Serpentine Drive Belt

from

$128.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures, making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides peak performance at prolonged extreme operating temperatures
  • Heavy-duty construction resists cracking and wear, even at extreme temperatures
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • Problem solver designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Engineered to save your fleet money and reduce downtime
  • Tensioner Replacement is Recommended (if equipped)
See More

Dayco – Poly Rib Belt HD Serpentine Belt; 72.05 Long, 12 Rib Count, Heavy Duty (Part No.5120720)

Poly Rib Belt HD Serpentine Belt; 72.05 Long, 12 Rib Count, Heavy Duty

from

$66.99
Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
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Gates – Micro-V« Serpentine Drive Belt (Part No.K120410)

Micro-V« Serpentine Drive Belt

from

$70.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all specifications from the Original Equipment Manufacturer
  • Tensioner Replacement is Recommended (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

Gates – Super HC« PowerBand« Narrow Section Molded Notch Joined V-Belt (Part No.2/5VX600)

Super HC« PowerBand« Narrow Section Molded Notch Joined V-Belt

from

$200.99
The PowerBand construction allows multiple belts to function as a single unit, with even load distribution and each strand fitting securely in the sheave groove. Recommended for multiple V-belt drives exposed to pulsating or heavy shock loads which can make belts whip, turn over or jump off the drive.

Product Features:
  • Tie Band construction assures high lateral rigidity, guiding the belt in a straight line and preventing it from coming off the drive
  • Highly resistant to tensile and flexing forces, fatigue and shock loads offering high stability and smooth running on the toughest drives
  • Strong band controls belt-to-belt distance and prevents sideways bending
  • Proprietary Flex-Weave cover is a patented fabric construction, providing extended protection to the belt core from oil, contaminants and heat for longer belt life
  • Flex-bonded cords are strongly forged to the belt body, resulting in equal load distribution, resistance to fatigue and shock loads and the absorption of bending stress without cord deterioration
  • Meets or exceeds RMA standards for static conductivity and heat and oil resistance
  • Temperature Range: -22 Deg. F to +140 Deg. F (-30 Deg. C to +60 Deg. C)
  • NOTE: Available in 3V, 3VX, 5V, 5VX and 8V cross-sections
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Gates – Super HC« PowerBand« Narrow Section Molded Notch Joined V-Belt (Part No.2/5VX800)

Super HC« PowerBand« Narrow Section Molded Notch Joined V-Belt

from

$258.99
The PowerBand construction allows multiple belts to function as a single unit, with even load distribution and each strand fitting securely in the sheave groove. Recommended for multiple V-belt drives exposed to pulsating or heavy shock loads which can make belts whip, turn over or jump off the drive.

Product Features:
  • Tie Band construction assures high lateral rigidity, guiding the belt in a straight line and preventing it from coming off the drive
  • Highly resistant to tensile and flexing forces, fatigue and shock loads offering high stability and smooth running on the toughest drives
  • Strong band controls belt-to-belt distance and prevents sideways bending
  • Proprietary Flex-Weave cover is a patented fabric construction, providing extended protection to the belt core from oil, contaminants and heat for longer belt life
  • Flex-bonded cords are strongly forged to the belt body, resulting in equal load distribution, resistance to fatigue and shock loads and the absorption of bending stress without cord deterioration
  • Meets or exceeds RMA standards for static conductivity and heat and oil resistance
  • Temperature Range: -22 Deg. F to +140 Deg. F (-30 Deg. C to +60 Deg. C)
  • NOTE: Available in 3V, 3VX, 5V, 5VX and 8V cross-sections
See More

Serpentine and V Belts Brands You Can Trust For Your New Flyer D40LF

2 trusted brands of Serpentine and V Belts line our shelves, ready to help keep your New Flyer D40LF running smooth. Below are some of the most popular brands and their top Serpentine and V Belts offerings:

Most Purchased New Flyer D40LF Serpentine and V Belts from Gates

When you buy the most frequently purchased Gates brand Serpentine and V Belts, you can be confident it will be the right part for your New Flyer D40LF. Here are the Gates Serpentine and V Belts Advanced Auto customers buy the most:
Micro-V« Serpentine Drive Belt
from $70.99
This product is not rated
Micro-V« Serpentine Drive Belt
Serpentine Belts
V-Ribbed Serpentine Belt: 74.362" Long, 12 Rib Count, Exact Fit
from $111.99
This product is not rated
V-Ribbed Serpentine Belt: 74.362" Long, 12 Rib Count, Exact Fit
Serpentine Belts
V-Ribbed Serpentine Belt: 72.632" Long, 12 Rib Count, Exact Fit
from $102.99
This product is not rated
V-Ribbed Serpentine Belt: 72.632" Long, 12 Rib Count, Exact Fit
Serpentine Belts

FAQs for New Flyer D40LF Serpentine and V Belts

What are the most purchased Serpentine and V Belts for the New Flyer D40LF?

Out of 8 Serpentine and V Belts for the New Flyer D40LF, the most popular in our inventory are:
Super HC« PowerBand« Narrow Section Molded Notch Joined V-Belt
from $200.99
This product is not rated
Super HC« PowerBand« Narrow Section Molded Notch Joined V-Belt
V-Belts
Super HC« PowerBand« Narrow Section Molded Notch Joined V-Belt
from $258.99
This product is not rated
Super HC« PowerBand« Narrow Section Molded Notch Joined V-Belt
V-Belts
V-Ribbed Serpentine Belt: 74.362" Long, 12 Rib Count, Exact Fit
from $111.99
This product is not rated
V-Ribbed Serpentine Belt: 74.362" Long, 12 Rib Count, Exact Fit
Serpentine Belts