Gates 39351 belt tensioner for the 2015-2023 Ford Mustang 4-cylinder 2.3L and other vehicles keeps the accessory drive belt under steady tension. It is a new DriveAlign automatic tensioner with one pulley that rides on the belt.
- Gates DriveAlign automatic belt drive tensioner
- Patented labyrinth seal protects the internal components
- Patented vibration-damping system absorbs extreme vibration to improve tensioner, belt and accessory life
- Torsional round spring design for reliability and consistent tension
- Flanged pulley with 4 V-ribbed grooves, 70 mm outside diameter
Quick facts
- Part: Gates 39351 belt tensioner
- Also called: serpentine belt tensioner
- Fits: 2015-2023 Ford Mustang 4-cylinder 2.3L and other vehicles
- Material: Thermoplastic
- Condition: New
A worn serpentine belt tensioner can mean a chirping or squealing belt, a belt that flutters or wears unevenly, or a rough, noisy pulley bearing. A stretched belt, a seized accessory pulley or a weak alternator bearing can be behind those noises too, so track down the source before you buy.
Fits
This tensioner is listed for a wide range of Ford and Lincoln models, including a belt tensioner for the 2013-2019 Ford Escape 4-cylinder 2.5L and the 2013-2020 Escape 4-cylinder 2.0L. Driving something else? Pick your year, make and engine in the "Vehicles it fits" section to see whether yours is covered. Each unit is made to tight tolerances so its fit, form and function match the original equipment.
Specifications
Fit and size
- Quantity per vehicle: 1
- Pulley outside diameter: 70 mm (2.76 in)
- Pulley width: 22 mm (0.87 in)
- Bearing bore inside diameter: 17 mm (0.67 in)
- Pulley: 1, flanged, 4 grooves
- Mounting holes: 2
Build and materials
- Material: Thermoplastic
- Belt type: V-ribbed
- Contact surface: V-ribbed grooved
- Condition: New
- Country of origin: Mexico
In the box
One tensioner assembly. That is the quantity the car needs, so a single listing covers it.
Interchange: CV6E 6A228 AA · CV6E 6A228 AB · CV6E 6A228 BA · CV6E 6A228 BB · CV6Z 6A228 A · DS7E 6A228 AA · DS7E 6A228 AB · DS7E 6A228 AC · DS7Z 6A228 A
89740 · 49827 · 999526A · BT114 · BT121 · 999526
This part cross-references / interchanges with the following part numbers:
39351, 89740, CV6E 6A228 AA, CV6E 6A228 AB, CV6E 6A228 BA, CV6E 6A228 BB, CV6Z 6A228 A, DS7E 6A228 AA, DS7E 6A228 AB, DS7E 6A228 AC, DS7Z 6A228 A, 49827, 999526A, BT114, BT121, 999526
Frequently Asked Questions
Will the Gates 39351 fit as a belt tensioner for the 2013-2015 Ford Explorer 4-cylinder 2.0L and the 2016-2019 Explorer 4-cylinder 2.3L?
Yes. Gates 39351 is listed for the 2013-2015 Ford Explorer 4-cylinder 2.0L and the 2016-2019 Explorer 4-cylinder 2.3L, one per engine. For another year, use the "Vehicles it fits" section.
Is the Gates 39351 the right belt tensioner for a 2015-2023 Ford Mustang 4-cylinder 2.3L?
Yes. Gates 39351 is listed for the 2015-2023 Ford Mustang 4-cylinder 2.3L, and the engine takes one tensioner.
Does this Gates DriveAlign drive belt tensioner have a labyrinth seal?
Yes. A patented labyrinth seal protects the internal components of this tensioner.
What size is the pulley on the Gates 39351?
The pulley is 70 mm (2.76 in) across and 22 mm (0.87 in) wide, with 4 V-ribbed grooves and a flange. The bearing bore is 17 mm (0.67 in).
Does the Gates 39351 replace part number DS7E 6A228 AA?
Yes. DS7E 6A228 AA is one of the numbers this Gates 39351 tensioner replaces. The Interchange line lists the others.
