Murray Pulleys and Tensioners Alternator Decoupler Pulley - 2339077
- Part #
- 2339077
- Line:
- MRY
Product Information
- Warranty: 1 Year Limited Warranty
- Unit of Measure: Each
- UPC: # 847757027757
- Contact Surface: Spline
- Flanged: Yes
- Material: Steel
- Pulley Width (mm): 51mm
- Outside Diameter (mm): 62mm
- Belt Type: Cogged
- Number Of Mounting Holes: 1
- Pulley Inside Diameter (mm): 17mm
Applications for this Product
- Select a vehicle to see vehicle applications.
Detailed Description
The Murray brand is supplied by the OE supplier for this application. This replacement alternator pulley is also designed and produced to be exact in all form, fit, and performance characteristics as the original equipment part. Decoupling pulleys are engine specific and should never be interchanged with other types of pulley technology. This OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component as well as the alternator. The correct decoupler pulley ensures smooth, quiet performance as well as increasing vehicle gas mileage. Original Equipment Design
- Designed and engineered by the inventor of the OAD (Overrunning Alternator Decoupler)
- Protects the alternator and other front-end accessory drive components
- New cap included with the OAD (Always ensure the cap is installed after installation)
- Installation instructions included
- Tools Required - Supplier recommends using a long 10mm 12 point driver bit (also known as a triple square) and a 17x20 spline tool such as a Metal Nerd MNXZ10 and a Miller Special Tools P/N 8823 and a torque wrench.