25_9650_napa_automotive_oem_equivalent_cogged_automotive_v_belt

25-9650 NAPA AUTOMOTIVE Cogged Replacement V-Belt

Description

25-9650 NAPA AUTOMOTIVE Cogged Replacement V-Belt

Original Equipment Manufacturer	NAPA AUTOMOTIVE
OEM Part Number	25-9650
Belt Type	Cogged Automotive
VBG Replacement Id	CGAT81231
Technical Specifications:	(Inches)	(mm)
Outside Circumference	65.27	1657.86
Top Width	0.53	13.46
Belt Depth	8.73	8.73

Material	Auto Cogged
Belt Section	AW-17

Belts stretched

I have dual belts on a large diesel engine running alternator & air compressor. The 2 belts sent to me have same size number, but one was noticeably bigger than the other. They continued to stretch and stretch as I tightened it, until they were slipping on the tightest configuration I could get.