Missing Piece Checker: 7255 General Grievous Chase

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7255 General Grievous Chase

99 pieces in 45 part and color combinations, plus 2 minifigures.

LEGO counts 111 pieces. This inventory comes from a separate parts catalog and lists 112, including the 13 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Every bag and the box. Shake out each bag, check its corners and seams, and look inside the empty box.
Inside what you have built. Small pieces lodge inside tubes, under plates and between studs. Turn the model over and look.
The last few steps. Compare each recent step with its parts callout. A piece used in the wrong place earlier leaves you one short later.
Look-alike colors. Compare each color with the step's parts callout, especially White against Trans-Clear.
The spare pieces. This set comes with 6 spare pieces, marked on each row of the checklist. One may be the piece you need.
The floor and your building area. Check under furniture, the chair and the edges of your building surface.

Piece checklist

Animal / Creature Body Parts 16 pieces

Animal / Creature Body Part, Dinosaur / Dragon, Foot Dark Bluish Gray Part 40393 Element 4251119 ×4
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Dark Bluish Gray Part 40379 Element 4508465 or 4210856 ×1
Animal / Creature Body Part, Dinosaur Body Quarter with Pin Holes Dark Green Part 40373 Element 4260496 or 4260495 ×2
Animal / Creature Body Part, Dinosaur Body Quarter with Pins [Plain] Dark Green Part 40374 ×2
Animal / Creature Body Part, Dinosaur Neck / Tail Ring Dark Green Part 40375 Element 4260491 ×2
Animal / Creature Body Part, Tail / Neck, Base Section with Black Pin Dark Green Part 40395 Element 4522211 or 4260505 ×1
Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole Dark Green Part 40378 Element 6114670 or 4260497 ×1
Creature Body Part, Varactyl Head, 'Boga' Dark Green Part 51689 Element 4260202 ×1
Animal / Creature Body Part, Dinosaur, Legs Short Sand Green Part 40380c01 Element 4217363 ×2

Bars, Ladders and Fences 9 pieces

Bar 4L (Lightsaber Blade / Wand) Light Bluish Gray Part 30374 Element 6116608 or 4211628 ×2
Bar 6.6L with Stop Ring [Umbrella Stand] Light Bluish Gray Part 4095 Element 4533908 or 4211887 ×2
Bar 4L (Lightsaber Blade / Wand) Trans-Light Blue Part 30374 Element 6507882 or 6170187 ×3
Bar 4L (Lightsaber Blade / Wand) Trans-Neon Green Part 30374 Element 6507881 or 6170186 ×2

Minifig Shields, Weapons, & Tools 9 pieces

Tool Jackhammer / Motor Hammer Dark Bluish Gray Part 30228 Element 4261117 or 4211083 ×4
Weapon Lightsaber Hilt without Bottom Ring Light Bluish Gray Part 23306 Element 4212074 1 spare in the box ×5

Technic Connectors 9 pieces

Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Pearl Light Gray Part 32174 Element 4192711 ×2
Technic Axle Connector with Axle Hole Pearl Light Gray Part 32039 Element 4255607 or 4177427 ×1
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Pearl Light Gray Part 42003 Element 4194025 ×2
Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Sand Blue Part 32174 Element 4265059 or 4198400 ×4

Technic Axles 7 pieces

Technic Axle 10 Black Part 3737 Element 373726 ×1
Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×6

Technic Pins 7 pieces

Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×6
Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×1

Bricks Sloped 6 pieces

Brick Sloped 45° 2 x 3 Dark Bluish Gray Part 3038 Element 4218188 ×2
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Tan Part 3660 Element 4118866 ×4

Minifig Accessories 5 pieces

Equipment Binoculars Dark Bluish Gray Part 30162 Element 4587887 or 4211051 ×4
Equipment Stretcher Holder Reddish Brown Part 30191 Element 4260500 ×1

Plates Round Curved and Dishes 5 pieces

Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×2
Dish 10 x 10 Inverted [Radar] with Serrated Blades Print Trans-Clear Part 50990apr0002 Element 4251574 ×2

Large Buildable Figures 4 pieces

Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole Light Bluish Gray Part 32476 Element 4291514 or 4211671 ×4

Technic Bushes 4 pieces

Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×2
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 1 spare in the box ×2

Bricks 3 pieces

Brick 2 x 4 Dark Green Part 3001 Element 4260493 ×3

Plates 3 pieces

Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×2
Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×1

Plates Special 3 pieces

Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×1
Plate Special 3 x 2 with Rounded End, Hole Dark Bluish Gray Part 3176 Element 4225733 ×1
Bracket 3 x 2 - 2 x 2 [aka Space Seat] Sand Blue Part 4598 Element 4265058 ×1

Tiles Special 3 pieces

Tile Special 1 x 1 with Clip and Straight Tips Reddish Brown Part 2555 Element 6019391 or 4255554 ×2
Tile Special 1 x 2 with Handle Reddish Brown Part 2432 Element 4211219 ×1

Panels 2 pieces

Panel 1 x 2 x 1 [Square Corners] Reddish Brown Part 4865a Element 4616702 or 4519905 ×2

Technic Bricks 2 pieces

Technic Brick 1 x 4 [3 Pin Holes] Dark Green Part 3701 Element 4260494 ×2

Minifig Upper Body 1 piece

Arm Mechanical with 2 Clips [Battle Droid] Light Bluish Gray Part 30377 Element 6319333 or 4211658 1 spare in the box ×1

Transportation - Land 1 piece

Handlebars Dark Bluish Gray Part 30031 Element 4261908 or 4210644 ×1

Minifigures 2 figures

Obi-Wan Kenobi, Dark Orange Legs, Cape Minifigure, checked as a whole figure ×1
General Grievous, Plain, Cape Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

LEGO Missing Piece Checker

7255 General Grievous Chase

Before you call it missing

Your missing list