OS Engines 91HZ Piston 29073200 NEW OEM Replacement

OEM replacement piston & ring for:
- 91HZ
- 91HZ-PS
- 91HZ-R
- Speed 91HZ-R 3D
- Speed 91HZ-R 3C

This will *probably* work in a 91SZ and Align 91. However, to do this you will also need the 91HZ piston pin (p/n: 26606008).


Thanks for looking!


For U.S. domestic shipping, combine purchases for shipping discount!
- Free shipping on orders over $50 usd (merchandise total) when purchasing multiple items.
- For orders less than $50 usd (merchandise total) pay shipping for the first item, additional items are free shipping.
* If you are charged for shipping when you check out, I will refund the shipping charge(s).

Not all items qualify. Message me if you have any questions.
Most orders I get packed up and dropped in the mail in less than 24 hours. To receive the shipping discount, complete your purchases within a couple hours or message me if you would like to add something.

For international shipping select from eBay international shipping or optionally select from USPS or UPS.