Parts List for K'NEX Roller Coaster Physics set
The building set code for the K'NEX Roller Coaster Physics set is 78880 . Click here to download the building instructions for this set.
If you have purchased this K'NEX set from new in the last six months, and parts were missing or broken when you bought it, please:
1. Click on [Request] below for each missing part, to add it to the Shopping cart, where you can enter the quantity missing.
2. Proceed to Checkout, enter your name and address, and answer four questions to establish proof of purchase.
If, instead, you want to buy extra parts for the set, please:
1. Click on [Buy] below for each part that you need, to view the product page for that part, and then select [Buy] again.
2. Proceed to Checkout, and enter your name, address, payment method, etc.
Alternatively, you can use the menu on the left to identify and purchase the parts that you need.