1991 New Flyer D40LF Serpentine and V Belts
Keep Your 1991 New Flyer D40LF in Top Shape with Quality Serpentine and V Belts
Whether you’re repairing or upgrading your Serpentine and V Belt, using high-quality parts is key to keeping your 1991 New Flyer D40LF looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Serpentine Belts and V-Belts. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1991 New Flyer D40LF Serpentine and V Belt at Advance Auto Parts is around $193.99, with a range that starts at $129.99 and goes up to $258.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Super HC PowerBand Narrow Section Molded Notch Joined V-Belt, FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, and Super HC PowerBand Narrow Section Molded Notch Joined V-Belt start at just $129.99 and offer a great balance of form and function.
Find Your Specific 1991 New Flyer D40LF Serpentine and V Belts
Looking for the perfect Serpentine and V Belt for your 1991 New Flyer D40LF? You’re in the right place. Below, you’ll find links to various types of Serpentine and V Belts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Serpentine and V Belts, ensuring durability and a precise fit for your New Flyer D40LF. Whether you’re driving a 1991 model or another popular model year like
1994,
1995, and
1998, we’ve got you covered. Purchasing Serpentine and V Belts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Serpentine and V Belts that fit your vehicle.
Essential 1991 New Flyer D40LF Serpentine and V Belts
Gates – Super HC PowerBand Narrow Section Molded Notch Joined V-Belt (Part No.2/5VX600)
from
$192.99
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:
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Product Features:
- The Tie Band construction ensures high lateral rigidity, guiding the belt in a straight line and preventing it from detaching from the drive.
- Highly resistant to tensile and bending forces, fatigue and shock, providing great stability and good walking on the toughest workouts
- A very strong bonding band controls the distance between straps and prevents lateral 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)
- Available in sections 3V, 3VX, 5V, 5VX, 8V
Gates – Super HC PowerBand Narrow Section Molded Notch Joined V-Belt (Part No.2/5VX800)
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:
See More
Product Features:
- Tie Band construction assures high lateral rigidity, guiding the belt in a straight line and preventing it from coming off the drive
- High resistance to tensile and flexural forces, fatigue and shock loads offering high stability and smooth operation in the toughest units
- 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-Bond ropes are forged to the body of the belt, resist fatigue, impact and absorb bending stresses without deterioration of the rope
- 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
Dayco – Poly Rib Belt, Premium, Dayco (Part No.5120720)
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:
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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
Gates – Micro-V Serpentine Drive Belt (Part No.K120720)
from
$108.99
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:
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Product Features:
- The special belt construction eliminates noise, reduces tension loss and solves transmission problems.
- EPDM rubber constructions resist cracking on the surface of the ribs
- Meets or exceeds all original equipment manufacturer specifications.
- Replacement of the tensioner 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.
Gates – Micro-V Serpentine Drive Belt (Part No.K120738)
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:
See More
Product Features:
- The special belt construction eliminates belt noise, reduces tension loss, and solves problems in drive applications.
- EPDM rubber constructions resist cracking on the rib surface
- Meets or exceeds all original equipment manufacturer specifications.
- It is recommended to replace the tensioner (if equipped)
- Unique form grinding of each individual belt assures precise dimensional control.
- Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
Gates – Micro-V Serpentine Drive Belt (Part No.K120410)
from
$87.99
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:
See More
Product Features:
- Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
- EPDM rubber constructions resist cracking on the surface of the ribs
- Meets or exceeds all specifications from the Original Equipment Manufacturer
- Replacement of the tensioner 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.
Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K120738HD)
from
$144.99
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:
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Product Features:
- Patented material provides maximum performance at extreme, extended operating temperatures
- Construction resists cracking and wear, even at extreme temperatures
- Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
- A problem-solving tool designed for the toughest applications
- Consistently outperforms other heavy-duty serpentine belts on the market
- Engineered to save your fleet money and reduce downtime
- It is recommended to replace the tensioner (if equipped)
Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K120400HD)
from
$129.99
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:
See More
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
- Troubleshooting designed for the toughest applications
- Consistently outperforms other heavy-duty serpentine belts on the market
- Designed to save your fleet’s money and reduce downtime
- It is recommended to replace the tensioner (if equipped)
Popular 1991 New Flyer D40LF Serpentine and V Belts Categories
Most Popular Serpentine Belt for 1991 New Flyer D40Lves
Enhance your 1991 New Flyer D40LF with this popular Serpentine Belt we have in stock, for $129.99.
Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K120400HD)
from
$129.99
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:
See More
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
- Troubleshooting designed for the toughest applications
- Consistently outperforms other heavy-duty serpentine belts on the market
- Designed to save your fleet’s money and reduce downtime
- It is recommended to replace the tensioner (if equipped)
Best-Selling 1991 New Flyer D40LF V-Belts
Upgrade your D40LF with one of our 2 best-selling V-Belts.
Gates – Super HC PowerBand Narrow Section Molded Notch Joined V-Belt (Part No.2/5VX800)
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:
See More
Product Features:
- Tie Band construction assures high lateral rigidity, guiding the belt in a straight line and preventing it from coming off the drive
- High resistance to tensile and flexural forces, fatigue and shock loads offering high stability and smooth operation in the toughest units
- 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-Bond ropes are forged to the body of the belt, resist fatigue, impact and absorb bending stresses without deterioration of the rope
- 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
Gates – Super HC PowerBand Narrow Section Molded Notch Joined V-Belt (Part No.2/5VX600)
from
$192.99
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:
See More
Product Features:
- The Tie Band construction ensures high lateral rigidity, guiding the belt in a straight line and preventing it from detaching from the drive.
- Highly resistant to tensile and bending forces, fatigue and shock, providing great stability and good walking on the toughest workouts
- A very strong bonding band controls the distance between straps and prevents lateral 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)
- Available in sections 3V, 3VX, 5V, 5VX, 8V
FAQs for 1991 New Flyer D40LF Serpentine and V Belts
What are the best-selling Serpentine and V Belts for 1991 New Flyer D40Lves?
Out of 3 Serpentine and V Belts that fit 1991 New Flyer D40Lves, the following parts are the top sellers:
- Super HC PowerBand Narrow Section Molded Notch Joined V-Belt (11294427) – $258.99
- FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (10496058) – $129.99
- Super HC PowerBand Narrow Section Molded Notch Joined V-Belt (11294416) – $192.99
What’s the price range for 1991 New Flyer D40LF Serpentine and V Belts?
The prices of Serpentine and V Belts for the 1991 New Flyer D40LF range from $129.99 up to $258.99 for the most premium parts.
What is the average price of a Serpentine and V Belt for a 1991 New Flyer D40LF?
The average price for Serpentine and V Belts for the 1991 New Flyer D40LF is $193.99. Keep in mind the variety of part types within our Serpentine and V Belt category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Serpentine and V Belts for other New Flyer D40LF model years?
What are the cheapest Serpentine and V Belts for my 1991 New Flyer D40LF?
The cheapest 1991 New Flyer D40LF Serpentine and V Belts we carry are:
- FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (10496058) – $129.99
- Super HC PowerBand Narrow Section Molded Notch Joined V-Belt (11294416) – $192.99
- Super HC PowerBand Narrow Section Molded Notch Joined V-Belt (11294427) – $258.99
What types of Serpentine and V Belts do you sell for my 1991 New Flyer D40LF?
As of 11/2/25, these are some of the most in-demand types of Serpentine and V Belts for a 1991 New Flyer D40LF:
Can I get help with 1991 New Flyer D40LF Serpentine and V Belt orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about New Flyer Serpentine and V Belts and more.
What is your return policy for New Flyer D40LF Serpentine and V Belts?
Advance Auto Parts keeps returns simple. For new New Flyer D40LF Serpentine and V Belts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.