Check if this fits your car first
We can’t guarantee fitment or accept fitment returns without a vehicle selected.
Year
Make
Model
Trim
Engine
Check if this fits your vehicle
Select your vehicle details below
Select Year
Select Make
Select Model
Or call us at 888-477-2530 — we’ll help you out.
Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more
Main Image
Click to expand
Lawn and Garden V-Belt
Authorized Dealer
Lawn and Garden V-Belt
BrandGM Genuine PartsLearn More
Qty/Vehicle1
ConditionNew
Includes: (1) Accessory Drive Belt, Hardware
UPC: 00038244081097
$000
•In Stock•Fast Shipping1
Estimated Delivery by calculating...
Calculating shipping time...
Ships to
Product Specifications
Features & Benefits
- •Direct OE fit - no modifications needed
- •Meets or exceeds manufacturer specs
- •24-month warranty included
- •Fast Shipping — ships same day before 3 PM ET
BrandGM Genuine Parts
Part Number4L770
Part TypeAccessory Drive Belt
ConditionNew
Belt MaterialEPDM
Cord MaterialPolyester
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Frequently Asked Questions
We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.
What vehicles does this Accessory Drive Belt fit?
This GM Genuine Parts Accessory Drive Belt (Part #4L770) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Accessory Drive Belt by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Accessory Drive Belt is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Product Specifications
Brand
GM Genuine Parts
Part Type
Accessory Drive Belt
Cord Material
Polyester
Grade Type
Regular
Part Number
4L770
Belt Material
EPDM
Effective Length
76.96 IN
Material
Synthetic Rubber Compound
Belt MaterialEPDM
Cord MaterialPolyester
Effective Length76.96 IN
Grade TypeRegular
MaterialSynthetic Rubber Compound
Angle40 Degrees
Banded BeltN
Belt ConstructionWrapped
ColorBlack
Cross Section Designation2770
Faq - Answer 1Yes, always consult the Vehicle Owner’s manual or an expert technician before making any repairs or adjustments.
Faq - Answer 2This is usually caused by an alignment problem or pulley bearing failure.
Faq - Answer 3Yes, it may damage other pulley bearings and cause premature wear to the belt.
Faq - Question 1Should the Vehicle Owner’s manual or an expert technician be consulted before making any repairs or adjustments?
Faq - Question 2What causes a drive belt to come off or wear unevenly?
Faq - Question 3Can too much belt tension cause damage to other drive components?
Features Benefits - Bullet 1Helps drive system functions of other vehicle components such as the alternator, the power steering pump, the air conditioning compressor and the water pump.
Features Benefits - Bullet 2Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Features Benefits - Bullet 3Premium aftermarket replacement part
Features Benefits - Bullet 4Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Good Maintenance Practices - Section 1 - Bullet 1Before purchasing and installing a standard accessory drive belt, make sure it is the correct fit for your vehicle.
Good Maintenance Practices - Section 1 - Bullet 2Regularly check belt for wear and tension
Good Maintenance Practices - Section 1 - Bullet 3Regularly inspect the standard accessory drive belts for signs of damage or wear, and replace them if signs of damage are found.
Measurements1/2 in x 77
Outside Circumference77.00 in
Product DescriptionACDelco Gold (Professional) Standard Accessory Drive Belts are the high quality alternative to Original Equipment (OE) parts. These standard belts drive system functions of other vehicle components su
Programming RequiredNo
Signs Of Wear Troubleshooting - Section 1 - Bullet 1Uneven belt wear
Signs Of Wear Troubleshooting - Section 1 - Bullet 2Belt falling off pulleys
Signs Of Wear Troubleshooting - Section 1 - HeaderSigns of wear for a standard accessory drive belt include but are not limited to:
Top Width.500 in
Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more
Main Image
Click to expand
Lawn and Garden V-Belt
Authorized Dealer
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Part #:4L770
OE REPLACEMENT
Lawn and Garden V-Belt
|
Part #:4L770
|
Accessory Drive Belt
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Quantity:
1
In Stock·10 or more available
Fast delivery between Mon, Jun 22 to Mon, Jun 22
Ships To:Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Fast Same Day ShippingWe ship all orders the same business day before cutoff
Product Specs
BrandGM Genuine Parts
Part Number4L770
Part TypeAccessory Drive Belt
ConditionNew
Belt MaterialEPDM
Cord MaterialPolyester
Effective Length76.96 IN
Grade TypeRegular
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Questions & Answers
This GM Genuine Parts Accessory Drive Belt (Part #4L770) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
This is a premium aftermarket Accessory Drive Belt by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
This GM Genuine Parts Accessory Drive Belt is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Have a Question?
Ask Marvin, our Car Expert
Offline
Things to Know
About This Accessory Drive Belt
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
GM Genuine Parts
Trusted Automotive Brand
GM Genuine Parts is a trusted manufacturer of quality automotive parts.
View all GM Genuine Parts productsInstallation Guide
Moderate
1-3 hours
Tools Needed
Basic hand toolsTorque wrenchVehicle service manual
Frequently Asked Questions
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts