KYB
KYB Serpentine Belt
KYB Serpentine Belt
Part number: 03BNT
Regular price
$77.99 USD
Regular price
Sale price
$77.99 USD
Shipping calculated at checkout.
Quantity
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Serpentine Belt from KYB. The part number and specifications are listed below. The drive belt runs the alternator, water pump and other accessories.
Quick facts
- Brand: KYB
- Part type: Drive belt part
Specifications
- Parts Interchange: 4PK1185B, 4 PK 1185B, 67651013241, 676 51013 241
Listed fitment
- 1974 - 1976 Bricklin SV-1 Base
- 1970 - 1977 Ford Maverick Base
- 1975 - 1977 Ford Maverick Grabber
- 1964 - 1970 Ford Mustang Base
- 1969 - 1970 Ford Mustang Boss 429, Boss 302
- 1970 Ford Mustang Grande, Mach 1
- 1965 - 1970 Ford Mustang Shelby GT-350
- 1966 Ford Mustang Shelby GT-350H
- 1967 - 1970 Ford Mustang Shelby GT-500
- 1968 Ford Mustang Shelby GT-500KR
- 1971 - 1977 Mercury Comet Base
- 1967 - 1970 Mercury Cougar Base, XR-7
- 1969 - 1970 Mercury Cougar Cobra Jet, Boss 302, Boss 429
Tip: Check the belt routing diagram before removal and inspect every pulley for play.

KYB drive belt part: what to know
Squeals, cracks and glazing mean the belt is worn; a noisy tensioner or pulley means its bearing is going.
Fitment notes
- Specs, lead time and warranty come from KYB and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Tensioner and idlers. Worn pulleys ruin new belts.
More for your car: Serpentine Belts & Drive Belts · Engine
Questions about drive belt part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Why does my belt squeal?
A worn belt, weak tensioner or contaminated pulley is the usual cause.
Where do specs and warranty details come from?
From KYB. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.
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