Crankshaft / Piston- Chart schematic Honda Nq50 Spree 1987 Usa

Using genuine Honda PISTON RINGS will mean using exactly the same part used in the Honda factory when the engine was assembled. Using any other makes of piston rings will not!

Engine building can be a complex and time consuming and a process that once complete will not need attempting again on that engine for years to come!
Part of that process apart from the NEW PISTON is ensuring the correct gaskets are used for replacing the old items. Be sure and only use genuine Honda gaskets!
This is the SECOND OVERSIZE (+0.50) PISTON.

Fitting new genuine Honda PISTON PINS will mean that the best possible parts have been used, helping to ensure top performance, low oil consumption, correct oil feed to the 'little end' combined with long term durability.
These are other related bearing in this group of parts you may require Please do make sure that any part numbers specified are compatible with your model:

13381122690
13201122300

If you run or are restoring one of these superb lightweight Honda models then you will already be aware of just how scarce parts are becoming for these beguiling models - that said if you wish to order this CON ROD, order sooner rather than later.