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Advanced Air Power Set (Pneumatics II)

Advanced Air Power Set (Pneumatics II)

9633-1·LEGO·1998·60 parts

Used Avg
$189.05
New Avg
$500.00
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About Advanced Air Power Set (Pneumatics II)

Advanced Air Power Set (Pneumatics II) (9633-1) is a LEGO LEGO set from 1998 valued at $189.05 on BrickLink. It contains 60 cataloged parts. This set has been retired and is only available on the secondary market.

Seller notes

  • Sealed copies sell for $500.00 vs $189.05 used — a 164% premium. If you have this set new in sealed box (NISB), price it accordingly.
  • This is a vintage set (1998). Condition of the box and instructions significantly affects value. A complete set with original box and instructions can sell for well above the average.

Parts (60)

Dacta Sorting Tray - 35 Compartment (Fits with bin01)
Dacta Sorting Tray - 35 Compartment (Fits with bin01)
Technic, Pin with Short Friction Ridges
Technic, Pin with Short Friction Ridges
×16
Pneumatic Cylinder with 2 Inlets Medium (48mm) with Black Top
Pneumatic Cylinder with 2 Inlets Medium (48mm) with Black Top
×2
Technic, Liftarm, Modified Stud Connector Thin 1 x 4
Technic, Liftarm, Modified Stud Connector Thin 1 x 4
×2
Electric, Motor 9V 5 x 4 x 2 1/3 with Black Axle and Dark Gray Base
Electric, Motor 9V 5 x 4 x 2 1/3 with Black Axle and Dark Gray Base
Electric 9V Battery Box 4 x 14 x 4 with Red Buttons and Contact Plate with Dark Gray Base (2846 / 2847c00)
Electric 9V Battery Box 4 x 14 x 4 with Red Buttons and Contact Plate with Dark Gray Base (2846 / 2847c00)
Technic Engine Crankshaft
Technic Engine Crankshaft
×4
Brick 2 x 4
Brick 2 x 4
×4
Plate 2 x 2
Plate 2 x 2
×5
Plate 1 x 2
Plate 1 x 2
×7
Plate 4 x 4
Plate 4 x 4
×2
Technic, Pin 3/4
Technic, Pin 3/4
×5
Technic, Liftarm Thin 1 x 5
Technic, Liftarm Thin 1 x 5
×4
Technic, Axle Connector with Axle Hole
Technic, Axle Connector with Axle Hole
×3
Technic, Gear 8 Tooth
Technic, Gear 8 Tooth
×3
Technic, Gear 24 Tooth with 1 Axle Hole
Technic, Gear 24 Tooth with 1 Axle Hole
Technic, Gear 40 Tooth
Technic, Gear 40 Tooth
Technic, Pin without Friction Ridges
Technic, Pin without Friction Ridges
×4
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
×20
Technic, Brick 1 x 4 with Holes
Technic, Brick 1 x 4 with Holes
×4
Technic, Brick 1 x 8 with Holes
Technic, Brick 1 x 8 with Holes
×10
Technic, Brick 1 x 16 with Holes
Technic, Brick 1 x 16 with Holes
×2
Technic, Axle  4L
Technic, Axle 4L
×3
Technic, Axle  6L
Technic, Axle 6L
×6
Technic, Axle  8L
Technic, Axle 8L
×3
Technic, Plate 2 x 4 with 3 Holes
Technic, Plate 2 x 4 with 3 Holes
×4
Plate 1 x 4
Plate 1 x 4
×7
Technic Bush
Technic Bush
×13
Technic, Steering Pulley Large
Technic, Steering Pulley Large
Technic, Plate 2 x 8 with 7 Holes
Technic, Plate 2 x 8 with 7 Holes
×3
Technic, Axle  1L with Pin without Friction Ridges with Round Hole
Technic, Axle 1L with Pin without Friction Ridges with Round Hole
×10
Baseplate 16 x 32
Baseplate 16 x 32
Technic, Brick 1 x 6 with Holes
Technic, Brick 1 x 6 with Holes
×4
Technic, Brick 1 x 12 with Holes
Technic, Brick 1 x 12 with Holes
×4
Brick, Round 2 x 2 with Axle Hole
Brick, Round 2 x 2 with Axle Hole
×2
Tile 1 x 8
Tile 1 x 8
×4
Technic Wedge Belt Wheel (Pulley)
Technic Wedge Belt Wheel (Pulley)
Technic Bush 1/2 Toothed with 2 Interior Ridges
Technic Bush 1/2 Toothed with 2 Interior Ridges
×11
Technic, Plate 1 x 8 with Toothed Ends
Technic, Plate 1 x 8 with Toothed Ends
×2
Pneumatic Switch with Top Studs
Pneumatic Switch with Top Studs
×3
Pneumatic T Piece Second Version (T Bar with Ball in Center)
Pneumatic T Piece Second Version (T Bar with Ball in Center)
×5
Hose, Pneumatic 4mm D. (Undetermined Length)
Hose, Pneumatic 4mm D. (Undetermined Length)
Hose, Pneumatic 4mm D. (Undetermined Length)
Hose, Pneumatic 4mm D. (Undetermined Length)
Hose, Pneumatic 4mm D. (Undetermined Length)
Hose, Pneumatic 4mm D. (Undetermined Length)
Electric, Wire with Brick 2 x 2 x 2/3 Ends  69L
Electric, Wire with Brick 2 x 2 x 2/3 Ends 69L
Technic, Axle  2L with Reverser Handle Axle Connector
Technic, Axle 2L with Reverser Handle Axle Connector
×2
Technic, Axle  3L with Stud
Technic, Axle 3L with Stud
×3
Technic, Gear 12 Tooth Bevel
Technic, Gear 12 Tooth Bevel
×2
Technic, Liftarm Thin 1 x 3 - Axle Holes
Technic, Liftarm Thin 1 x 3 - Axle Holes
×4
Pneumatic Air Tank
Pneumatic Air Tank
Dacta Storage Bin Lid (Fits with bin01 and bin03)
Dacta Storage Bin Lid (Fits with bin01 and bin03)
Hose, Rigid 3mm D.  4L / 3.2cm
Hose, Rigid 3mm D. 4L / 3.2cm
×5
Set 9633 Activity Booklet - {Sliding Door, Small Crane, Power Spreader}
Set 9633 Activity Booklet - {Sliding Door, Small Crane, Power Spreader}
Set 9633 Activity Booklet - {Sets 9701 & 9751 Extra-Curricular Activities}
Set 9633 Activity Booklet - {Sets 9701 & 9751 Extra-Curricular Activities}
Set 9633 Activity Booklet - Parts Tray Organizer Card
Set 9633 Activity Booklet - Parts Tray Organizer Card
×2
Dacta Storage Bin Small/Medium
Dacta Storage Bin Small/Medium
Pneumatic Cylinder with 2 Inlets Small (32mm)
Pneumatic Cylinder with 2 Inlets Small (32mm)
Pneumatic Pump Small (5.5L)
Pneumatic Pump Small (5.5L)
×2
Rubber Belt Large (Round Cross Section) - Approx. 3 1/4 x 3 1/4
Rubber Belt Large (Round Cross Section) - Approx. 3 1/4 x 3 1/4
×2
Rubber Belt Extra Large (Round Cross Section) - Approx. 4 1/8 x 4 1/8
Rubber Belt Extra Large (Round Cross Section) - Approx. 4 1/8 x 4 1/8
×2

Common questions about Advanced Air Power Set (Pneumatics II)

How much is LEGO Advanced Air Power Set (Pneumatics II) (9633-1) worth?

Advanced Air Power Set (Pneumatics II) sells for an average of $189.05 used and $500.00 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

Is LEGO Advanced Air Power Set (Pneumatics II) (9633-1) retired?

Yes, Advanced Air Power Set (Pneumatics II) was released in 1998 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms. At its current price point, it has appreciated since retirement.

How do I check if my Advanced Air Power Set (Pneumatics II) set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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