Parts List for K'NEX Exploring Wind and Water energy set

The building set code for the K'NEX Exploring Wind and Water energy set is 77051 .  Click here to download the instruction book for this set.
Parts missing from a new set
1. If you have purchased this K'NEX set recently and are still within the “return policy window”, please return or exchange your item at the point of purchase for a new kit with a complete set of all parts.
2. If you have purchased this K'NEX set from new, and parts were missing or broken when you bought it, and you are unable to return/exchange the set at the point of purchase, please visit https://www.basicfun.com/customer-support/ on the Basic Fun website and answer the questions on that web page to raise a missing part request.
Buying parts
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.

Ref Code Description  Buy?
A  90900 K'NEX Interlocking clip Tan for K'NEX Exploring Wind and Water energy set 90900 K'NEX Interlocking clip Tan
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B  909011 K'NEX Clip with Hole end Purple for K'NEX Exploring Wind and Water energy set 909011 K'NEX Clip with Hole end Purple
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C  90902 K'NEX Connector 2-way straight Orange for K'NEX Exploring Wind and Water energy set 90902 K'NEX Connector 2-way straight Orange
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D  90903 K'NEX Connector 2-way Light Grey for K'NEX Exploring Wind and Water energy set 90903 K'NEX Connector 2-way Light Grey
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E  90904 K'NEX Connector 3-way Red for K'NEX Exploring Wind and Water energy set 90904 K'NEX Connector 3-way Red
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F  90905 K'NEX Connector 4-way Green for K'NEX Exploring Wind and Water energy set 90905 K'NEX Connector 4-way Green
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G  90908 K'NEX Connector 8-way White for K'NEX Exploring Wind and Water energy set 90908 K'NEX Connector 8-way White
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H  90907 K'NEX Connector 7-way 3D Blue for K'NEX Exploring Wind and Water energy set 90907 K'NEX Connector 7-way 3D Blue
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I  909091 K'NEX Connector 4-way 3D Silver for K'NEX Exploring Wind and Water energy set 909091 K'NEX Connector 4-way 3D Silver
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J  90906 K'NEX Connector 5-way Yellow for K'NEX Exploring Wind and Water energy set 90906 K'NEX Connector 5-way Yellow
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K  99020 K'NEX Curved panel for K'NEX Exploring Wind and Water energy set 99020 K'NEX Curved panel
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L  90914 K'NEX Clip with Rod end Black for K'NEX Exploring Wind and Water energy set 90914 K'NEX Clip with Rod end Black
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M  90950 K'NEX Rod 16mm Green for K'NEX Exploring Wind and Water energy set 90950 K'NEX Rod 16mm Green
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N  90951 K'NEX Rod 32mm White for K'NEX Exploring Wind and Water energy set 90951 K'NEX Rod 32mm White
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O  90952 K'NEX Rod 54mm Blue for K'NEX Exploring Wind and Water energy set 90952 K'NEX Rod 54mm Blue
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P  90953 K'NEX Rod 86mm Yellow for K'NEX Exploring Wind and Water energy set 90953 K'NEX Rod 86mm Yellow
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Q  90954 K'NEX Rod 128mm Red for K'NEX Exploring Wind and Water energy set 90954 K'NEX Rod 128mm Red
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R  90955 K'NEX Rod 190mm Grey for K'NEX Exploring Wind and Water energy set 90955 K'NEX Rod 190mm Grey
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S  919561 K'NEX Rigid rod 190mm Black for K'NEX Exploring Wind and Water energy set 919561 K'NEX Rigid rod 190mm Black
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T  92670 K'NEX Solar lead short for K'NEX Exploring Wind and Water energy set 92670 K'NEX Solar lead short
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U  90994 K'NEX Spacer Blue for K'NEX Exploring Wind and Water energy set 90994 K'NEX Spacer Blue
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V  91224 K'NEX Spacer Silver for K'NEX Exploring Wind and Water energy set 91224 K'NEX Spacer Silver
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W  21841 K'NEX Skid plate/Eye centre Black for K'NEX Exploring Wind and Water energy set 21841 K'NEX Skid plate/Eye centre Black
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X  90985 K'NEX Gear medium Red for K'NEX Exploring Wind and Water energy set 90985 K'NEX Gear medium Red
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Y  91317 K'NEX Gear small Mid blue for K'NEX Exploring Wind and Water energy set 91317 K'NEX Gear small Mid blue
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Z  91998 K'NEX Crown gear large Yellow for K'NEX Exploring Wind and Water energy set 91998 K'NEX Crown gear large Yellow
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ZA  91975 K'NEX Tyre Small for K'NEX Exploring Wind and Water energy set 91975 K'NEX Tyre Small
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ZB  92660 K'NEX Solar Motor for K'NEX Exploring Wind and Water energy set 92660 K'NEX Solar Motor
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