Puch Korado Moped PKMECC03 Cylinder Mounting Bolt. (Korado crankcase part 3.)

Puch Korado Moped Engine Cylinder Mounting Bolt. This M6 x 1.0 pitch bolt is approx. 104mm long and it has approx. 15mm of M6 1.0 threads on each end. In between the M6 x 1.0 x 15mm ends is a smooth M6 thin cylinder that is 74mm long. 4 of these metal bolts, each sold separately, fit into the crankcase and the engine cylinder and cylinder head are mounted onto these bolts.
FYI, according to mopedarmy.com, "This [Puch Korado engine's] cylinder/top end is highly sought-after by many performance tuners, because even without modification, it can perform better than some kits."

I've parted out a probably 1990's Puch Korado moped engine, probably a pedal start engine with a CDI ignition. The engine is imprinted with the labels "E50", "P2A 1M", and "CM 49". (The engine crankcase halves might have been forged in 1997.)

Product description: Puch Korado Moped E50 Engine Cylinder Mounting Bolt. 4 of these metal bolts fit into the crankcase and the engine cylinder and cylinder cover or cylinder head are mounted onto these bolts. Each cylinder mounting bolt is sold separately.
FYI, according to mopedarmy.com, "This [Puch Korado engine's] cylinder/top end is highly sought-after by many performance tuners, because even without modification, it can perform better than some kits."

Product Condition: Product condition varies a lot between these 6 cylinder mounting bolts for sale. If there are 5 or 6 left for sale, I have an excellent used cylinder mounting bolt to ship. If there are only 3 or less cylinder mounting bolts left, I would recommend that you try to find a new or great quality used version of this precise product (an M6 x 104mm cylinder mounting bolt with 15mm of M6 1.0 threads on each end and a thin 74mm long M6 cylinder between the ends) elsewhere.
Product condition varies according to how many cylinder mounting bolts are left. I'll ship the best one first. If there are:
6 for sale: The first one I will ship is in excellent used shape.
5 for sale: The first one I will ship is in very good used shape. It might have a small amount of rust in the threads.
4 for sale: The first one I will ship is in good used shape. It might have a small amount of rust in the threads.
3 for sale: The first one I will ship has some rust and discoloration and can use some derusting.
2 or 1 for sale: Each one I will ship is heavily rusted and can use some derusting.
You can derust this part by spraying it with CRC freeze-off, PB Blaster, or even WD-40.
The bolt threads all work, but they might be a little looser than a brand-new replacement engine cylinder mounting bolt, if you can find the exact same bolt for sale elsewhere. (If the bolt is loose fitting, there are various ways to make it fit tightly, including blue removable loctite threadlocker.)
This part is sold "as is".

Puch Korado Moped Info: Puch Korado moped engine info is available here.

Puch KoradoMoped Repair Info: For quick info on fixing your moped, see Fred's Guide - How to fix your moped. A manual for a similar but different moped with an earlier version of the E50 engine, the 1980-1981 Puch repair manual, is available for free online at the General Moped repair section of mopedriders.org. If you want an expert-level detailed description of how to fix your moped, see the Dempsey Moped Repair Manual.