* Add 1 Part bb1244 Trans-Light Blue Pneumatic Pump Small (5.5L) V2 (Alternate) (match ID 2)
* Add 3 Part 4694cc01 Dark Bluish Gray Pneumatic Switch with Pin Holes and Stepped Outlets (Alternate) (match ID 2)
* Add 1 Part bb1244 Trans-Light Blue Pneumatic Pump Small (5.5L) V2 (Alternate) (match ID 2)
* Add 3 Part 4694cc01 Dark Bluish Gray Pneumatic Switch with Pin Holes and Stepped Outlets (Alternate) (match ID 2)
(Submitter confirmed source: sealed set contents in advance.)