LEGO Pneumatic Pump with Black Finger Knob (2797 / 74720)
Lego name: Pumpcylinder (Functional Elements / Others)
| Design IDs | 2797, 63856, 74720 |
| Peeron ID | 2797c01 |
| LDraw IDs | 2797c01, 2797c02, 2797c01-f1, 2797c01-f2 |
| BOID | 343670 |
| Stud Size | 2 x 2 x 9.50 |
| 1989 to 2010 | |
3.5" x 0.9" x 0.6" | |
| In 362 Wishlists | |
| 731 Available from US $1.95 | |
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| Condition | Name | In Stock | Price | Price + Shipping | Store | |
|---|---|---|---|---|---|---|
 | Used (Acceptable) | Yellow Pneumatic Pump with Black Finger Knob Only yellow part, some playwear | 1 | US $1.95 | US $7.75 |  Brick and roll! (105)Shipping US $5.80 Minimum Order US $9.50 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $2.94 | N/A |  HottmeyerBricks (11)Request a Shipping Quote |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $3.22 | US $9.72 |  Brickstore Holland (1999)Shipping US $6.51 Minimum Lot Average US $0.16 |
 | Used (Good) | Black Pneumatic Pump with Black Finger Knob | 7 | US $3.23 | US $12.26 | 44bricks (4755) Shipping US $9.04 Minimum Lot Average US $0.81 |
| Used (Good) | Black Pneumatic Pump with Black Finger Knob | 1 | US $3.29 | US $14.03 | Brick_Base (372) Shipping US $10.74 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 7 | US $3.35 | US $12.03 | Steinchendealer (1466) Shipping US $8.68 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob used - very few scretches possible | 1 | US $3.50 | US $12.72 | LoTi Toys (56) Shipping US $9.22 Minimum Order US $5.42 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $3.63 | N/A |  Don's Discounts (17)Request a Shipping Quote Minimum Order US $3.67 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 29 | US $3.64 | US $13.30 | GetStones24 (1891) Shipping US $9.65 Minimum Order US $10.85 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 4 | US $3.68 | US $19.94 | NoBrickNoFun (1109) Shipping US $16.26 Minimum Order US $9.11 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 2 | US $3.84 | N/A |  LetgoMarci1 (12)Does not ship to US |
| Used (Acceptable) | Yellow Pneumatic Pump with Black Finger Knob | 2 | US $3.87 | US $13.40 |  Dahle Bricks (0)Shipping US $9.53 Minimum Order US $4.76 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob playwear | 1 | US $3.89 | US $19.06 | Excalibur (115) Shipping US $15.17 Minimum Order US $5.42 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 3 | US $4.10 | US $11.37 |  BRICK FOR MOC (55)Shipping US $7.26 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.10 | US $10.05 |  BarnBricks (7)Shipping ~US $5.95 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.13 | US $12.26 | BrickCoast (5304) Shipping US $8.14 Minimum Lot Average US $0.51 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob C23-00013 | 3 | US $4.13 | US $10.20 |  T-Rex Bricks (137)Shipping US $6.07 Minimum Order US $5.42 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.15 | US $11.71 |  Veksa's bricks (191)Shipping US $7.56 Minimum Order US $5.09 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.20 | N/A | 2 Fun to build (101) Request a Shipping Quote |
| Used (Like New) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.21 | US $34.47 | bricks24 (1592) Shipping US $30.26 Minimum Order US $16.27 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.22 | US $17.15 | Mousebrix (65) Shipping US $12.93 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.23 | US $10.74 | Doktor Brick (386) Shipping US $6.51 Minimum Order US $5.42 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 44 | US $4.24 | US $30.24 |  DD Bricks (4578)Shipping US $26.00 Minimum Order US $5.00 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob WITH LIGHT GRAY HOSE 5102c08 | 1 | US $4.26 | US $21.07 | A Small World of Bricks (114) Shipping US $16.81 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob Good Condition
but bottom pin chewed | 1 | US $4.34 | N/A | Buy cheap in bulk! (132) Request a Shipping Quote Minimum Order US $10.85 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob good condition, minor playwear possible | 1 | US $4.34 | US $23.86 | SaarBricks (86) Shipping US $19.52 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.35 | US $9.85 | Wild Bricks (747) Shipping US $5.50 Minimum Order US $10.00 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.37 | US $9.87 | Fortis Bricks (272) Shipping US $5.50 |
| Used (Good) | Black Pneumatic Pump with Black Finger Knob | 1 | US $4.42 | US $14.07 | GetStones24 (1891) Shipping US $9.65 Minimum Order US $10.85 |
| Used (Good) | Yellow Pneumatic Pump with Black Finger Knob | 1 | US $4.50 | US $9.76 | Hideaway Designz (720) Shipping US $5.26 |
| Name | From | Comes In | Item ID | Design ID | |
|---|---|---|---|---|---|
 | Black Pneumatic Pump with Black Finger Knob (2797 / 74720) | US $3.23 | 1 | 4161629 4199609 | 2797 74720 |
 | Transparent Light Blue Pneumatic Pump with Black Finger Knob (2797 / 74720) | US $8.66 | 2 | 4161636 4529217 4529341 | 63856 74720 |
 | Yellow Pneumatic Pump with Black Finger Knob (2797 / 74720) | US $1.95 | 28 | 74720 279724 4563131 4563134 | 2797 74720 |
LEGO Pneumatic Pump with Black Finger Knob (2797 / 74720) has been used in at least 31 LEGO sets over the past 35 years, since it was first used in 1989.