DAYCO   Serpentine Belt 

Part Number:   21-2518
                       12539197
NSN Number: 3030-01-622-0729


Characteristics

Outside Length 806.0 millimeters nominal

Strengthening Feature Polyester cord

End Item Identification NSNS:2355-01-549-5271 and 2355-01-559-0791

Cross-Sectional Size 12X

Nominal Width 42.7 millimeters

Nominal Effective Outside Length 806.0 millimeters

Part Name Assigned BY Controlling Agency Belt, alternator, 12GR X 806

III Material Rubber overall

Style Designator Cog or notched