John Deere Original Equipment Muffler Clamp - AR51762 The part specifications for AR51762: Part Number: AR51762 Part Name: Muffler Clamp Nominal Hose Outside Diameter(IN): 4.6800 Thickness(IN): 0.1200 Width(IN): 0.8700 Diameter(IN): 0.4060 See Sketch(IN): 0.7400 Material(ALPHA): Finish(ALPHA): K - Painted This AR51762 Muffler Clamp fits these models: 4040, 4240 and 4440 Tractors (North American Edition) 4040S, 4240S Tractors 4050, 4250 and 4450 Tractors (Worldwide Edition) 4055, 4255 and 4455 Tractors (Worldwide Edition) 4350 Tractor 4430 Tractor 444C and 444CH Loader 444D Loader 4455 Tractor (Manufactured in Mexico) 4555, 4755, 4955 Tractors (North American Edition) 4630 Tractor 4640 and 4840 Tractors 4650 and 4850 Tractors (Worldwide Edition) 5090E Tractor (Worldwide Edition) 5090EL Tractor (Worldwide Edition) 5100E Tractor (Worldwide Edition) 7020 Tractor (Worldwide Edition) 7455 Cotton Stripper 7520 Tractor (Worldwide Edition) 8120, 8220, 8320, 8420 and 8520 Tractors (Worldwide Edition) 8120T, 8220T, 8320T, 8420T and 8520T Tractors 8230T Tractor 8330T Tractor 8430T Tractor This is an OEM John Deere part.