# LEGO 7709-1 — Sentai Fortress (2006)

Source: https://www.brickmissing.com/sets/7709-1-sentai-fortress
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

The robot army has stormed Tenchii Bridge and is attacking Sentai Fortress! You decide the fate of the battle! This giant EXO-FORCE set, Sentai Fortress 7709-1, features a massive gate, two towers, a repair bay, and laser cannons. Power up the defenses with two light bricks and deploy special vehicles on the fortress rails. The humans, Hikaru, Takeshi, Ha-Ya-To, and Ryo, fight the Iron Drones led by Meca One, utilizing Hikaru's full-sized blue battle machine, Silent Strike. A robot battle machine with a rapid disk launcher adds to the challenge. Eight minifigures are included: Sensei Keiken, the exclusive leader of EXO-FORCE, Hikaru, Ryo, Ha-Ya-To, Meca One, and two Iron Drone robot pilots. The fortress is over 31" (79cm) wide and 17" (43cm) tall, ready for epic adventures.

## Set facts

- Set number: 7709-1
- Name: Sentai Fortress
- Theme: Exo-Force
- Released: 2006
- Pieces: 1458
- Distinct part + colour lots: 272
- Build difficulty: intermediate
- Repairability: 2.6% of this set's lots are hard to replace (7 of 272 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (272 lots, 1458 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 5 | Equipment Goblet / Glass | Black | 2343 | 4106973 | — |
| 11 | Tile Special 1 x 2 Grille with Bottom Groove | Trans-Red | 2412b | 6250158 | €0,11 |
| 1 | Tile Special 1 x 2 Grille with Bottom Groove | Black | 2412b | 241223 | €0,06 |
| 2 | Wedge Plate 3 x 6 Cut Corners | Black | 2419 | 241926 | €0,29 |
| 2 | Wedge Plate 3 x 6 Cut Corners | Dark Bluish Gray | 2419 | 4210984 | €0,29 |
| 2 | Plate 2 x 2 Corner | Black | 2420 | 242026 | €0,07 |
| 5 | Tile 1 x 4 with Groove | Dark Bluish Gray | 2431 | 4211053 | €0,12 |
| 2 | Tile 1 x 4 with Groove | White | 2431 | 243101 | €0,12 |
| 4 | Tile Special 1 x 2 with Handle | Black | 2432 | 243226 | €0,11 |
| 1 | Tile Special 1 x 2 with Handle | Black | 2432 | 243223 | €0,11 |
| 2 | Bracket 1 x 2 - 1 x 4 [Square Corners] | Black | 2436 | 243623 | — |
| 2 | Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] | White | 2444 | 244401 | — |
| 14 | Plate 2 x 12 | Dark Bluish Gray | 2445 | 4211067 | €0,36 |
| 12 | Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges | Dark Gray | 2454a | 245427 | — |
| 8 | Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges | Light Bluish Gray | 2454a | 245428 | — |
| 2 | Brick 2 x 6 | Reddish Brown | 2456 | 4216615 | €0,29 |
| 18 | Plate Special 1 x 2 Side Handle [Free Ends] | Light Bluish Gray | 2540 | 4211632 | €0,07 |
| 2 | Tile Special 1 x 1 with Clip and Straight Tips | Yellow | 2555 | 255524 | — |
| 2 | Tile Special 1 x 1 with Clip and Straight Tips | Red | 2555 | 255521 | — |
| 2 | Tile Special 1 x 1 with Clip and Straight Tips | Light Bluish Gray | 2555 | 2555194 | — |
| 2 | Bar, 4 Top Bars, Palm Tree Top | Black | 2566 | 4532220 | €0,13 |
| 8 | Antenna 8H Whip | Black | 2569 | 6265148 | €0,33 |
| 2 | Plate Round 2 x 2 with Rounded Bottom [Boat Stud] | Trans-Clear | 2654 | 6163901 | €0,12 |
| 28 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 10 | Plate Special 2 x 2 with 2 Pin Holes | Black | 2817 | 281726 | €0,15 |
| 2 | Technic Forklift Fork | Black | 2823 | 4186842 | — |
| 2 | Lever Small Base with Black Lever | Yellow | 298c02 | 74156 | €0,19 |
| 7 | Lever Small Base with Black Lever | Black | 298c02 | 4118620 | — |
| 2 | Brick Special 2 x 2 with 2 Pins and Axle Hole | Dark Bluish Gray | 30000 | 6405646 | €0,88 |
| 12 | Brick 2 x 4 | Dark Bluish Gray | 3001 | 4211085 | €0,22 |
| 2 | Brick 2 x 3 | Black | 3002 | 300226 | €0,17 |
| 1 | Brick 2 x 2 | Yellow | 3003 | 300324 | €0,13 |
| 12 | Brick 2 x 2 | Dark Bluish Gray | 3003 | 4211060 | €0,13 |
| 1 | Plate Special 2 x 2 with Bar Frame Octagonal | Dark Bluish Gray | 30033 | 4211025 | — |
| 9 | Brick 1 x 2 | Dark Bluish Gray | 3004 | 4211088 | €0,11 |
| 2 | Plate Special 1 x 4 with Bar Down | Black | 30043 | 6172997 | €0,33 |
| 12 | Brick 1 x 8 | Dark Bluish Gray | 3008 | 4211099 | €0,24 |
| 8 | Weapon Spear Gun with Rounded Trigger and Thin Spear Base | Black | 30088 | 4287672 | — |
| 1 | Brick 1 x 6 | White | 3009 | 300901 | €0,25 |
| 2 | Brick 1 x 4 | Yellow | 3010 | 301024 | €0,16 |
| 1 | Brick 1 x 4 | Dark Bluish Gray | 3010 | 4211103 | €0,16 |
| 2 | Weapon Gun / Pistol / Revolver Large Barrel, Long Grip | Dark Bluish Gray | 30132 | 6359933 | €0,21 |
| 4 | Brick 2 x 2 x 3 | Light Bluish Gray | 30145 | 4211650 | €0,42 |
| 2 | Box / Crate with Handholds 3 x 4 x 1 2/3 | Reddish Brown | 30150 | 4211185 | €0,62 |
| 1 | Equipment Magnifying Glass with Thin Frame, Hollow Handle, Trans-Clear Lens | Black | 30152pat0001 | 4114128 | — |
| 11 | Equipment Binoculars | Dark Bluish Gray | 30162 | 4211051 | €0,15 |
| 2 | Plate 2 x 4 | Dark Bluish Gray | 3020 | 4211065 | €0,15 |
| 9 | Plate 2 x 4 | Light Bluish Gray | 3020 | 4211395 | €0,15 |
| 11 | Plate 2 x 3 | Black | 3021 | 302126 | €0,13 |
| 14 | Plate 2 x 2 | Light Bluish Gray | 3022 | 4211397 | €0,10 |
| 2 | Plate 2 x 2 | Black | 3022 | 302223 | €0,10 |
| 1 | Tool Jackhammer / Motor Hammer | Dark Bluish Gray | 30228 | 4261117 | €0,34 |
| 1 | Plate 1 x 2 | Dark Bluish Gray | 3023 | 4211063 | €0,08 |
| 16 | Plate 1 x 2 | White | 3023 | 302301 | €0,08 |
| 6 | Slope 55° 1 x 6 x 5 | Light Bluish Gray | 30249 | 4211728 | — |
| 8 | Plate 4 x 4 | Dark Bluish Gray | 3031 | 4243831 | €0,21 |
| 6 | Plate 4 x 6 | Dark Bluish Gray | 3032 | 4211115 | €0,41 |
| 10 | Plate 2 x 8 | Black | 3034 | 303426 | €0,29 |
| 8 | Plate 2 x 8 | Dark Bluish Gray | 3034 | 4210997 | €0,29 |
| 2 | Wedge Plate 6 x 12 Left | Dark Bluish Gray | 30355 | 6470979 | €1,13 |
| 2 | Wedge Plate 6 x 12 Right | Dark Bluish Gray | 30356 | 6348156 | €1,13 |
| 2 | Plate Round Corner 3 x 3 | Dark Bluish Gray | 30357 | 4212075 | €0,17 |
| 1 | Cylinder 3 x 6 x 2 2/3 Horizontal Hollow Studs | White | 30360 | 4142999 | — |
| 7 | Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder | Yellow | 30367b | 4185784 | — |
| 1 | Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder | Red | 30367b | 4185891 | — |
| 1 | Bar 4L (Lightsaber Blade / Wand) | Black | 30374 | 6116604 | €0,05 |
| 2 | Arm Mechanical with 2 Clips [Battle Droid] | Black | 30377 | 6330086 | €0,13 |
| 2 | Hinge Brick 1 x 4 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth | Yellow | 30387 | 4140705 | — |
| 3 | Slope 45? 2 x 2 | Black | 3039 | 303926 | €0,11 |
| 1 | Slope 45? 2 x 2 | Orange | 3039 | 4118828 | €0,11 |
| 1 | Hook with Towball | Dark Bluish Gray | 30395 | 6347464 | €0,19 |
| 1 | Hinge 1 x 2 Locking with 2 Fingers and Towball Socket, 9 Teeth | Yellow | 30396 | 3039624 | — |
| 2 | Slope 45° 2 x 1 Triple with Ovoid Bottom Pin | Black | 3048c | 304826 | — |
| 8 | Slope 45° 2 x 1 Double / Inverted with Hollow Bottom | Black | 3049c | 4163371 | — |
| 4 | Wedge Plate 4 x 4 Cut Corner | Dark Bluish Gray | 30503 | 4210728 | €0,16 |
| 2 | Wedge Plate 4 x 4 Cut Corner | White | 30503 | 4160215 | €0,16 |
| 8 | Wedge Plate 8 x 8 Cut Corner | Black | 30504 | 4205347 | €0,68 |
| 16 | Hinge Brick 1 x 2 Locking with 2 Fingers Horizontal End, 9 Teeth | Light Bluish Gray | 30540 | 4211678 | — |
| 13 | Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends | Light Bluish Gray | 30552 | 4211679 | — |
| 1 | Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth | Dark Bluish Gray | 30553 | 4210695 | — |
| 1 | Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, without Hole, 9 Teeth | Dark Bluish Gray | 30554a | 4210693 | — |
| 5 | Slope Curved 2 x 2 with Lip, No Studs | Black | 30602 | 4171849 | — |
| 2 | Slope 2 x 2 No Studs, with 3 Side Pistons Raised Edges | Black | 30603 | 4163524 | — |
| 12 | Brick Round 1 x 1 Open Stud | Black | 3062b | 306226 | €0,06 |
| 4 | Brick Round 1 x 1 Open Stud | Lime | 3062b | 4212454 | €0,06 |
| 2 | Steering Wheel Small, 2 x 2 | Light Bluish Gray | 30663 | 30663194 | — |
| 12 | Tile 2 x 2 with Groove | Light Bluish Gray | 3068b | 4211413 | €0,07 |
| 2 | Tile 2 x 2 with Groove | Yellow | 3068b | 306824 | €0,07 |
| 6 | Tile 1 x 1 with Groove | Trans-Red | 3070b | 6254248 | €0,06 |
| 2 | Plate Special 3 x 2 with Rounded End, Hole | Dark Bluish Gray | 3176 | 4225733 | €0,12 |
| 5 | Technic Brick 1 x 2 [2 Pin Holes] | Dark Bluish Gray | 32000 | 4210762 | €0,10 |
| 4 | Technic Axle and Pin Connector Angled #1 | Dark Bluish Gray | 32013 | 6296856 | €0,08 |
| 6 | Technic Axle and Pin Connector Angled #5 - 112.5° | Light Bluish Gray | 32015 | 6271347 | €0,21 |
| 4 | Technic Axle and Pin Connector Angled #3 - 157.5? | Light Bluish Gray | 32016 | 6261387 | €0,13 |
| 20 | Technic Brick 1 x 14 [13 Pin Holes] | Dark Bluish Gray | 32018 | 4211137 | €0,56 |
| 1 | Technic Axle and Pin Connector Angled #2 - 180° | Red | 32034 | 6351572 | €0,11 |
| 11 | Technic Axle Connector with Axle Hole | Black | 32039 | 3203926 | — |
| 8 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | Black | 32054 | 3205426 | — |
| 1 | Technic Gear Timing Wheel 8 Tooth | Light Bluish Gray | 32060 | 4211638 | — |
| 16 | Technic Axle 2 Notched | Red | 32062 | 4142865 | €0,07 |
| 29 | Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] | Black | 32064b | — | — |
| 1 | Technic Knob Wheel | Yellow | 32072 | 6284189 | €0,27 |
| 2 | Technic Beam 2 x 4 L-Shape Thick | Black | 32140 | 6271825 | €0,15 |
| 26 | Technic Axle and Pin Connector Angled #4 - 135° | Black | 32192 | 6262897 | €0,19 |
| 1 | Technic Gear 12 Tooth Double Bevel | Light Bluish Gray | 32270 | 32270194 | — |
| 2 | Technic Beam 1 x 5 Thick | Black | 32316 | 4142135 | €0,19 |
| 1 | Technic Beam 1 x 5 Thick | Dark Bluish Gray | 32316 | 4210686 | €0,19 |
| 5 | Technic Beam 1 x 3 Thick | Yellow | 32523 | 4153707 | €0,10 |
| 2 | Technic Beam 1 x 7 Thick | Light Bluish Gray | 32524 | 4495930 | €0,25 |
| 8 | Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] | Dark Bluish Gray | 32530 | 4210763 | €0,13 |
| 2 | Slope 33° 3 x 2 | Black | 3298 | 329826 | €0,12 |
| 4 | Slope 33° 3 x 2 | Dark Bluish Gray | 3298 | 4211106 | €0,12 |
| 1 | Turntable 4 x 4 Square Base with Top, Complete Assembly | Light Bluish Gray | 3403c01 | 4218349 | — |
| 4 | Plate 1 x 8 | Yellow | 3460 | 346024 | €0,18 |
| 2 | Plate 1 x 8 | Black | 3460 | 346026 | €0,18 |
| 42 | Brick 1 x 3 | Dark Bluish Gray | 3622 | 4211104 | €0,15 |
| 2 | Plate 1 x 3 | Light Bluish Gray | 3623 | 4211429 | €0,07 |
| 8 | Plate 1 x 3 | Dark Bluish Gray | 3623 | 4211133 | €0,07 |
| 4 | Plate 1 x 3 | Yellow | 3623 | 362324 | €0,07 |
| 2 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Light Bluish Gray | 3660 | 4211436 | — |
| 13 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Dark Bluish Gray | 3660 | 4211000 | €0,15 |
| 4 | Slope Inverted 45° 2 x 1 | Black | 3665 | 366526 | €0,11 |
| 5 | Plate 1 x 6 | Dark Bluish Gray | 3666 | 4211056 | €0,17 |
| 2 | Plate 1 x 6 | Orange | 3666 | 4173332 | €0,17 |
| 5 | Technic Pin without Friction Ridges Lengthwise | Light Bluish Gray | 3673 | 4211807 | €0,05 |
| 4 | Turntable 2 x 2 Plate - Top | Light Bluish Gray | 3679 | 4540203 | €0,08 |
| 4 | Turntable 2 x 2 Plate, Base | Black | 3680 | 368026 | €0,11 |
| 4 | Slope 75° 2 x 2 x 3 [Hollow Studs] | Black | 3684 | 368426 | — |
| 16 | Technic Brick 1 x 2 [1 Pin Hole] | Yellow | 3700 | 370024 | €0,12 |
| 1 | Technic Brick 1 x 2 [1 Pin Hole] | White | 3700 | 370001 | €0,12 |
| 21 | Technic Axle 4 | Black | 3705 | 370526 | €0,08 |
| 2 | Technic Axle 6 | Black | 3706 | 370626 | €0,12 |
| 4 | Technic Axle 8 | Black | 3707 | 370726 | €0,22 |
| 4 | Plate 1 x 4 | Light Bluish Gray | 3710 | 4211445 | €0,12 |
| 2 | Plate 1 x 4 | Yellow | 3710 | 371024 | €0,12 |
| 6 | Technic Bush | Light Bluish Gray | 3713 | 6275844 | €0,05 |
| 2 | Technic Axle 10 | Black | 3737 | 373726 | €0,25 |
| 1 | Technic Plate 2 x 8 [7 Holes] | Black | 3738 | 373823 | — |
| 1 | Slope Inverted 33° 3 x 2 [Connections between Studs] | Black | 3747b | 374726 | — |
| 4 | Brick 1 x 6 x 5 | Light Bluish Gray | 3754 | 4211587 | — |
| 20 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Pearl Light Gray | 3794a | 4133560 | — |
| 2 | Plate 2 x 6 | Black | 3795 | 379526 | €0,19 |
| 9 | Plate 2 x 6 | Dark Bluish Gray | 3795 | 4211002 | €0,19 |
| 3 | Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] | Black | 3839b | 383926 | €0,11 |
| 3 | Technic Brick 1 x 6 [5 Pin Holes] | Black | 3894 | 389426 | €0,29 |
| 5 | Hinge Brick 1 x 2 Base | Light Bluish Gray | 3937 | 4211469 | €0,10 |
| 2 | Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole | Dark Bluish Gray | 3940b | 4211110 | — |
| 3 | Brick Round 2 x 2 with Axle Hole | Dark Bluish Gray | 3941 | 4249139 | €0,11 |
| 2 | Brick Round 2 x 2 with Axle Hole | Black | 3941 | 614326 | €0,11 |
| 2 | Brick Round 2 x 2 with Axle Hole | Red | 3941 | 614321 | €0,11 |
| 2 | Bracket 2 x 2 - 2 x 2 | Black | 3956 | 6254808 | €0,28 |
| 1 | Weapon Gun / Torch (Space) [with Grooves] | Dark Bluish Gray | 3959 | 4242182 | — |
| 2 | Cable, Fiber Optics, Wide 24L / 19.2cm | Trans-Clear | 40002c24 | 4143325 | — |
| 8 | Support 1 x 1 x 5 1/3 Spiral Staircase Axle | Black | 40244 | 4155558 | — |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Light Bluish Gray | 4032a | 4211475 | €0,06 |
| 6 | Brick Special 1 x 1 with Headlight | Yellow | 4070 | 407024 | €0,07 |
| 8 | Seat / Chair 2 x 2 | Reddish Brown | 4079 | 4211206 | €0,19 |
| 1 | Hinge Brick 2 x 2 Locking with 2 Fingers Vertical and Axle Hole, 9 Teeth | Light Bluish Gray | 40902 | 4215971 | — |
| 1 | Tile Round 2 x 2 with Bottom Cross | Black | 4150 | 415026 | — |
| 10 | Tile Round 2 x 2 with Bottom Cross | White | 4150 | 415001 | — |
| 4 | Plate Special 8 x 8 with Grille [Hole in Center] | Dark Bluish Gray | 4151b | 4211036 | — |
| 10 | Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole | Black | 41532 | 4159335 | — |
| 3 | Tile 1 x 8 with Groove | Light Bluish Gray | 4162 | 4211481 | €0,15 |
| 1 | Technic Beam 1 x 2 Thin | Light Bluish Gray | 41677 | 6348143 | €0,13 |
| 1 | Technic Axle and Pin Connector Perpendicular Double Split | Black | 41678 | 4162857 | — |
| 1 | Wedge Curved 6 x 2 Right, Inner Ridges | Black | 41747 | 4160106 | — |
| 2 | Wedge Curved 6 x 2 Right, Inner Ridges | White | 41747 | 4160101 | — |
| 2 | Wedge Curved 6 x 2 Left, Inner Ridges | White | 41748 | 4160124 | €0,36 |
| 1 | Wedge Curved 6 x 2 Left, Inner Ridges | Black | 41748 | 4160128 | — |
| 1 | Wedge Curved Inverted 6 x 2 Right | Black | 41764 | 4161266 | — |
| 1 | Wedge Curved Inverted 6 x 2 Left | Black | 41765 | 4161281 | — |
| 1 | Wedge 4 x 2 Right | Dark Bluish Gray | 41767 | 4242123 | — |
| 1 | Wedge 4 x 2 Left | Dark Bluish Gray | 41768 | 4242124 | — |
| 3 | Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings | Medium Blue | 41854 | 4162138 | — |
| 3 | Plate Special 2 x 2 with Grills | Medium Blue | 41862 | 4164348 | — |
| 1 | Windscreen 6 x 4 x 2 Wedge Curved | Trans-Brown | 41883 | 4163015 | — |
| 2 | Brick Curved 6 x 1 | Black | 42022 | 4160393 | €0,30 |
| 1 | Wedge Curved 12 x 3 Right | Black | 42060 | 4177385 | — |
| 1 | Wedge Curved 12 x 3 Left | Black | 42061 | 4177394 | — |
| 5 | Technic Hub / Handle 1 x 1 | Black | 424 | 622126 | — |
| 1 | Wheel 11 x 8 with Center Groove | Light Bluish Gray | 42610 | 4211758 | €0,11 |
| 24 | Technic Pin 1/2 | Light Bluish Gray | 4274 | 4211483 | €0,05 |
| 4 | Slope 33° 3 x 1 | Dark Bluish Gray | 4286 | 4211045 | €0,10 |
| 2 | Slope 33° 3 x 1 | Black | 4286 | 428623 | €0,10 |
| 36 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 1 | Tool Pipe Wrench / Adjustable Spanner | Light Bluish Gray | 4328 | 4211612 | — |
| 2 | Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun | Dark Bluish Gray | 4349 | 4210698 | €0,13 |
| 2 | Equipment Camera with Side Sight [aka Space Gun] | Black | 4360 | 436026 | €0,51 |
| 3 | Wedge Sloped 4 x 2 Triple Left | Black | 43710 | 6040297 | €0,25 |
| 3 | Wedge Sloped 4 x 2 Triple Right | Black | 43711 | 6040298 | €0,25 |
| 6 | Wedge Curved 6 x 4 Triple | Medium Blue | 43712 | 4297016 | — |
| 1 | Wedge Plate 3 x 2 Right | Light Bluish Gray | 43722 | 4211791 | €0,15 |
| 1 | Wedge Plate 3 x 2 Left | Light Bluish Gray | 43723 | 4211794 | €0,15 |
| 2 | Dish 3 x 3 Inverted [Radar] | Black | 43898 | 4180087 | €0,17 |
| 2 | Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove | Dark Bluish Gray | 44301a | 4210883 | — |
| 8 | Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth | Light Bluish Gray | 44302a | 4211804 | — |
| 2 | Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove | Yellow | 44567a | 4185617 | — |
| 13 | Bracket 1 x 2 - 2 x 2 | Light Bluish Gray | 44728 | 6117967 | €0,10 |
| 5 | Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts] | Dark Bluish Gray | 4476b | 4210707 | — |
| 1 | Technic Axle 3 | Light Bluish Gray | 4519 | 4211815 | €0,05 |
| 16 | Wedge Curved 16 x 4 Triple | Orange | 45301 | 4288938 | — |
| 2 | Windscreen 10 x 6 x 2 Curved | Trans-Brown | 45705 | 4194217 | — |
| 9 | Brick Round 1 x 1 with Fins, Open Stud | Dark Bluish Gray | 4588 | 4212352 | — |
| 19 | Cone 1 x 1 [No Top Groove] | Trans-Red | 4589 | 618841 | — |
| 1 | Cone 1 x 1 [No Top Groove] | Black | 4589 | 4518219 | — |
| 10 | Cone 1 x 1 [No Top Groove] | Trans-Neon Green | 4589 | 458949 | — |
| 8 | Cone 1 x 1 [No Top Groove] | Yellow | 4589 | 458924 | — |
| 1 | Cone 1 x 1 [No Top Groove] | Trans-Yellow | 4589 | 618844 | — |
| 5 | Cone 1 x 1 [No Top Groove] | Black | 4589 | 4520957 | — |
| 2 | Tap 1 x 1 with Hole in Spout | Black | 4599a | 4279385 | — |
| 4 | Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] | Light Bluish Gray | 4623 | 4211505 | — |
| 1 | Brick Special 1 x 1 Studs on 4 Sides | Black | 4733 | 473326 | €0,22 |
| 1 | Dish 2 x 2 Inverted [Radar] | Dark Bluish Gray | 4740 | 4211010 | €0,05 |
| 2 | Wedge Curved Inverted 10 x 6 x 2 Cockpit | Dark Bluish Gray | 47406 | 6467816 | €1,37 |
| 4 | Technic Brick Special 2 x 3 with Pin Holes, Rotation Joint Ball Half [Vertical Side], Rotation Joint Socket | Dark Bluish Gray | 47432 | 4235573 | — |
| 6 | Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top], Rotation Joint Socket | Dark Bluish Gray | 47452 | 4218201 | — |
| 16 | Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction | Black | 47455 | 4213374 | €0,33 |
| 2 | Wedge Curved 2 x 3 x 2/3 Two Studs, Wing End | Black | 47456 | 6529492 | €0,18 |
| 2 | Large Figure Weapon Sword, Santis (Series 1) | Black | 47462 | 4297365 | — |
| 2 | Wedge Curved 4 x 4 No Top Studs | Black | 47753 | 4219107 | €0,40 |
| 7 | Wedge Sloped 4 x 4 Pyramid Center | Black | 47757 | 4213241 | — |
| 2 | Wedge Sloped 45° 2 x 4 Triple | Black | 47759 | 6301912 | €0,31 |
| 2 | Rock Panel 2 x 4 x 6 | Reddish Brown | 47847 | 6470002 | €0,80 |
| 2 | Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket | Dark Bluish Gray | 48169 | 6278974 | €1,19 |
| 6 | Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top] | Dark Bluish Gray | 48170 | 6279898 | €0,87 |
| 2 | Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint Sockets | Black | 48172 | 6296186 | €0,96 |
| 1 | Plate Special 1 x 2 [Side Handle Closed Ends] | Black | 48336 | 4225201 | €0,07 |
| 4 | Panel 1 x 2 x 2 [Hollow Studs] | Trans-Brown | 4864b | 4189803 | — |
| 2 | Engine Smooth Large [2 x 2 Thin Top Plate] | Light Bluish Gray | 4868b | 4263610 | — |
| 2 | Bar 1L with Clip | Dark Bluish Gray | 48729a | 4222196 | — |
| 3 | Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate | Yellow | 50745 | 4288594 | — |
| 4 | Slope Curved 3 x 1 No Studs | Black | 50950 | 4251161 | €0,12 |
| 6 | Crane Section 4 x 12 x 3 with 8 Pin Holes | Orange | 52041 | 4296909 | — |
| 1 | Brick Special 1 x 2 with Studs on 2 Sides | Black | 52107 | 4253815 | €0,16 |
| 1 | Engine, Very Large Turbine, with Pearl Light Gray Marbled Pattern | Black | 53983pat0001 | 4283929 | — |
| 1 | Torso/Head Mechanical [Exo-Force Robot] | Pearl Light Gray | 53988 | 4283927 | — |
| 17 | Arm Mechanical with Clip [Thin Support] | Pearl Light Gray | 53989 | 4288114 | — |
| 2 | Launcher 2 x 3 x 4 2/3, Disc | Trans-Brown | 53990 | 4292137 | — |
| 10 | Projectile, Weapon Disc 2 x 2 with Marbled Yellow Pattern | Lime | 53993pat0001 | 4494395 | — |
| 10 | Projectile, Weapon Disc 2 x 2 with Marbled Yellow Pattern | Red | 53993pat0001 | 4496199 | — |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | White | 54200 | 4504369 | €0,06 |
| 2 | Light Brick 2 x 4 [Red LED] | Trans-Clear | 54605 | 4283931 | — |
| 1 | Tool Hammer Cross Pein [6-Rib Handle] | Black | 55295 | — | — |
| 1 | Tool Oil Can [Smooth Handle] | Dark Bluish Gray | 55296 | 4210704 | — |
| 1 | Tool Drill, Electric | Black | 55297 | — | — |
| 1 | Tool Screwdriver with Narrow Head [6-Rib Handle] | Black | 55298 | — | — |
| 1 | Tool Wrench / Spanner Open End [6-Rib Handle] | Black | 55299 | — | — |
| 1 | Tool Wrench / Spanner, Box [6-Rib Handle] | Black | 55300 | — | — |
| 2 | Support 31 x 13 Girder, Trapezoid | Orange | 55767 | 4296299 | — |
| 1 | Sticker Sheet for Set 7709-1 | Unknown | 56746 | 4297316 | — |
| 7 | Technic Axle 5.5 with Stop [Rounded Short End] | Dark Bluish Gray | 59426 | 4508553 | €0,11 |
| 2 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | White | 6019 | 601901 | — |
| 8 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | Black | 6019 | 601926 | — |
| 4 | Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] | Light Bluish Gray | 6020 | 4275673 | — |
| 10 | Brick 1 x 10 | Dark Bluish Gray | 6111 | 4211107 | €0,36 |
| 2 | Sports Ski with Hinge | White | 6120 | 4222968 | — |
| 1 | Hinge Brick 2 x 2 Top Plate Thin | Light Bluish Gray | 6134 | 4211881 | €0,15 |
| 5 | Hinge Brick 2 x 2 Top Plate Thin | Black | 6134 | 4124096 | €0,15 |
| 2 | Bar 1 x 6 [Closed Studs] | White | 6140 | 4190939 | — |
| 15 | Plate Round 1 x 1 with Solid Stud | Trans-Neon Green | 6141 | 3005749 | — |
| 10 | Plate Round 1 x 1 with Solid Stud | Trans-Red | 6141 | 6208450 | €0,04 |
| 1 | Plate Special 4 x 6 with Studs on 3 Edges | Black | 6180 | 4100378 | €0,31 |
| 8 | Bar 1 x 4 x 2 | Black | 6187 | 4141349 | €0,22 |
| 4 | Brick Special 2 x 2 with Pin and Axle Hole | Light Bluish Gray | 6232 | 6347704 | €0,40 |
| 1 | Technic Axle and Pin Connector Perpendicular | Black | 6536 | 6261371 | €0,10 |
| 10 | Technic Axle Connector Ridged [with x Hole x Orientation] | Light Bluish Gray | 6538b | 4211543 | — |
| 17 | Technic Brick 1 x 1 with Pin Hole | Dark Bluish Gray | 6541 | 4210639 | €0,07 |
| 15 | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots | Black | 6558 | 655826 | — |
| 5 | Technic Axle 3 with Stud | Dark Bluish Gray | 6587 | 4211086 | — |
| 2 | Tile 1 x 6 with Groove | Black | 6636 | 663626 | €0,13 |
| 25 | Tile 1 x 6 with Groove | Tan | 6636 | 4157277 | €0,13 |
| 1 | Hose, Ribbed 7mm D. 24L / 19.2cm | Pearl Light Gray | 78c24 | 4144460 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/7709-1-sentai-fortress
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/7709-1-sentai-fortress