Slide the oil seal assembly over the installer base as far onto the crankshaft hub as possible

Inside Diameter:43mm

what's more it protect the expensive drive shaft

Fit for Kawasaki ER-6N 2009-2016 (F-44/K-750)

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2014-2019 For GMC Sierra 1500 Engine Air Cleaner Intake Outlet Duct Box 85002132 Nissan Carburetor Carb Slide the oil seal assemblyEngine Air Cleaner Intake Outlet Duct Box For Chevrolet GMC 14 20 85002132 Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Aftermarket product with premium quality. 4: Stable performance, high reliability,suitable for replacing your broken one. Specifics: Condition: 100% Brand