This is an authentic Hitachi replacement part sourced from the original manufacturer for use with demolition hammers. The special seal is used to prevent leaks between the main housing and the cover that supports the oil gauge. This cover seal is available as an individual replacement part.
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Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
