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Honda MR50 Gasket Seal and Piston Kit Combo

Honda MR50 Gasket Seal and Piston Kit Combo
Product Code: MR50_Master_Kit
Availability: In Stock

Available Options

* Bore Size:

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Price is for one part. We sell all parts individually unless marked set or pair.


All items shown with an active ADD TO CART button are in stock. No need to call us, just add to your order. Some seat covers are made to order and will take up to two weeks. The rest of your domestic US order will ship in most cases. This may delay your international order. A status of Pre-Order means you must call us with a credit card payment in full before we will order this item for you. OUT OF STOCK status is pretty understandable. Yes, we will change this status as soon as items become available.

In our MR50 master engine kit you get everything you need to rebuild the engine. All the engine shaft oil seals, all the gaskets, an oil drain washer, o-rings and the forged piston kit. We even throw in a new Honda top end bearing so you're ready for another 40 years of use! This is our best price for these pieces to save you some money over buying them individually. This combination comes with everything you see in all the pictures. These pieces are also sold separately, but this combination saves $20 USD.

STOP! DO NOT ORDER UNTIL you have your cylinder measured by a professional!  To install this you will likely require a bore and hone of your cylinder.

Fits models:
1974-1975 Elsinore MR50

Choose bore size from 40.25mm (1st over), 40.50mm (2nd over), 40.75mm (3rd over), 41.00mm (4th over) or 41.50mm using the options before adding to cart

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