One New Aftermarket J&N Electrical Products Washer, Lock, Split

Tech Info:
-Arrowhead: 455-31000-50, HDW4400; Fits Caterpillar: 9B0453, 9F4976; Fits Delco: 1902494, 9421427; Fiat: 73112212, 73112215; J&N Electrical Products: 455-02000, 455-31000
-ENGLISH SIZE: 1/2, ID: 0.504″, ID: 12.800 mm, MEASUREMENT TYPE: Standard, OD: 0.850″, OD: 21.600 mm, THICKNESS: 3.400 mm

Replaces Part Number(s): 455-31000-50