John Deere Original Equipment Pk Section Engine Auxiliary Drive V-Belt, Effective Length 2175.0 Mm (85.6 Inch) - R503505

John Deere Original Equipment Pk Section Engine Auxiliary Drive V-Belt, Effective Length 2175.0 Mm (85.6 Inch) - R503505 The part specifications for R503505: Part Number: R503505 Part Name: Pk Section Engine Auxiliary Drive V-Belt, Effective Length 2175.0 Mm (85.6 Inch) Belt Section(ALPHA): PK Effective Length(IN): 85.6299 Number of Ribs(UNITY): 8.0000 Width(IN): 1.1213 Thickness(IN): 0.2362 Angle(ALPHA): 40 Material Spec(ALPHA): PREM This R503505 Pk Section Engine Auxiliary Drive V-Belt, Effective Length 2175.0 Mm (85.6 Inch) fits these models: 6650, 6750, 6850 and 6950 Forage Harvesters (Worldwide Edition) 7210, 7410, 7510 Tractors (Worldwide Edition) 9860 STS Self-Propelled Combine (North American Edition) 9870 STS Self-Propelled Combine (Worldwide Edition) S680 Combine (Worldwide Edition, S.N. 745100-766006) S680 Combine (Worldwide Edition, S.N. 766007-785000) S680 Combine (Worldwide Edition, S.N. 785001- ) S680HM Combine (Worldwide Edition, S.N. -765000) S690 Combine (Worldwide Edition, S.N. 745100-765249) S690 Combine (Worldwide Edition, S.N. 765250-785000) S690 Combine (Worldwide Edition, S.N. 785001- ) S690HM Combine (Worldwide Edition, S.N. 745101 - 765000) S780 Combine S790 Combine T550 Combine (Worldwide Edition, MY 2012-2013) T560 Combine (Worldwide Edition, MY 2012-2013) T660 Combine (Worldwide Edition, MY 2012-2013) T670 Combine (Worldwide Edition, MY 2012-2013) W540 Combine (Worldwide Edition, MY 2012-2013) W550 Combine (Worldwide Edition, MY 2012-2013) W650 Combine (Worldwide Edition, MY 2012-2013) W660 Combine (Worldwide Edition, MY 2012-2013) This is an OEM John Deere part.