How many pieces does the LEGO Front End Loader (8439-1) have?

The LEGO Front End Loader set (8439-1) contains 585 pieces. It was released in 2004 as part of the LEGO Technic theme.

How can I find missing parts for LEGO set 8439-1?

On BrickMissing you can check which parts from the LEGO Front End Loader (8439-1) you already own. Add your LEGO collection and we'll show exactly which of the 585 pieces you're missing and which you already have.

Can I build the LEGO Front End Loader with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 585 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Front End Loader from?

The LEGO Front End Loader (8439-1) belongs to the LEGO Technic theme. You can browse all Technic sets on BrickMissing to find more sets from this theme.

Front End Loader

🏷️ 8439-1•🎨 Technic•📅 2004•🧱 585 parts•Easy

Front End Loader (8439-1) is a LEGO Technic from 2004. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 585 parts

Part	Color	Qty
Plate 2 x 2 Corner 2420	Yellow	4×
Bracket 1 x 2 - 1 x 4 [Square Corners] 2436	Yellow	1×
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] 2444	Yellow	2×
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] 2444	Black	6×
Hinge Plate 1 x 2 with 3 Fingers On Side 2452	Yellow	2×
Technic Seat [3 x 2 Base] 2717	Black	1×
Technic Brick 1 x 10 [9 Pin Holes] 2730	Black	2×
Technic Brick 1 x 10 [9 Pin Holes] 2730	Yellow	2×
Technic Slope Long 1 x 6 with 3 Pin Holes 2744	Yellow	2×
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	48×

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Technic Seat [3 x 2 Base]	2717	Black	1×
Technic Brick 1 x 10 [9 Pin Holes]	2730	Black	2×
Technic Brick 1 x 10 [9 Pin Holes]	2730	Yellow	2×
Technic Slope Long 1 x 6 with 3 Pin Holes	2744	Yellow	2×
Technic Pin with Friction Ridges Lengthwise and Center Slots	2780	Black	48×
Pneumatic Pump New Style with Black Top	2797c02	Yellow	1×
Technic Steering Wheel Small (3 Studs Diameter)	2819	Light Bluish Gray	1×
Technic Beam 1 x 4 Thin with Stud Connector	2825	Yellow	4×
Technic Beam 1 x 4 Thin with Stud Connector	2825	Black	4×
Technic Beam 1 x 4 Thin with Stud Connector	2825	Light Bluish Gray	7×
Technic Engine Cylinder with Side Slots	2850a	Dark Bluish Gray	6×
Technic Engine Piston Round	2851	Dark Bluish Gray	6×
Technic Engine Connecting Rod	2852	Light Bluish Gray	6×
Technic Engine Crankshaft	2853	Light Bluish Gray	8×
Technic Engine Crankshaft Center	2854	Dark Bluish Gray	2×
Technic Beam Triangle Thin [Type I]	2905	Light Bluish Gray	1×
Technic Beam Triangle Thin [Type I]	2905	Yellow	2×
Tyre 68.8 x 40 Balloon Large	2995	Black	4×
Wheel 68.8 x 40 Balloon Large	2996	Yellow	4×
Brick 1 x 2	3004	Light Bluish Gray	1×
Brick 1 x 1	3005	Yellow	2×
Plate 2 x 3	3021	Black	2×
Plate 2 x 3	3021	Yellow	10×
Plate 2 x 2	3022	Black	1×
Plate 2 x 2	3022	Light Bluish Gray	4×
Plate 1 x 2	3023	Black	4×
Plate 1 x 2	3023	Yellow	10×
Plate 1 x 2	3023	Light Bluish Gray	9×
Tile 1 x 2 with Groove	3069b	Light Bluish Gray	2×
Tile 1 x 2 with Groove	3069b	Yellow	2×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Black	4×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Yellow	2×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Light Bluish Gray	10×
Technic Plate 2 x 6 [5 Holes]	32001	Yellow	3×
Technic Plate 2 x 6 [5 Holes]	32001	Light Bluish Gray	1×
Technic Pin 3/4	32002	Dark Bluish Gray	8×
Technic Beam 1 x 11.5 Double Bent Thick	32009	Yellow	4×
Technic Axle and Pin Connector Angled #1	32013	Yellow	2×
Technic Axle and Pin Connector Angled #1	32013	Black	2×
Technic Axle and Pin Connector Angled #5 - 112.5°	32015	Black	2×
Technic Beam 1 x 5 Thin	32017	Light Bluish Gray	2×
Technic Beam 1 x 5 Thin	32017	Yellow	3×
Technic Digger Bucket 10 x 18	32030	Black	1×
Technic Axle and Pin Connector Angled #2 - 180°	32034	Light Bluish Gray	3×
Technic Axle Connector with Axle Hole	32039	Black	2×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]	32054	Black	2×
Technic Axle 2 Notched	32062	Black	9×
Technic Bush 1/2 Smooth with Axle Hole Reduced	32123a	Tan	46×
Brick 1 x 2 x 2 with Inside Axle Holder	3245b	Light Gray	2×
Plate 1 x 3	3623	Yellow	6×
Technic Gear 8 Tooth	3647	Light Bluish Gray	4×
Technic Gear 40 Tooth	3649	Light Bluish Gray	1×
Technic Gear 24 Tooth Crown with Reinforcements [New Style]	3650c	Light Bluish Gray	2×
Slope Inverted 45° 2 x 1	3665	Yellow	4×
Plate 1 x 6	3666	Yellow	1×
Plate 1 x 6	3666	Black	1×
Plate 1 x 6	3666	Light Bluish Gray	1×
Technic Pin without Friction Ridges Lengthwise	3673	Light Bluish Gray	2×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Yellow	8×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Black	2×
Technic Brick 1 x 4 [3 Pin Holes]	3701	Light Bluish Gray	3×
Technic Brick 1 x 8 [7 Pin Holes]	3702	Yellow	4×
Technic Brick 1 x 8 [7 Pin Holes]	3702	Black	2×
Technic Brick 1 x 16 [15 Pin Holes]	3703	Black	2×
Technic Brick 1 x 16 [15 Pin Holes]	3703	Yellow	4×
Technic Axle 4	3705	Black	11×
Technic Axle 6	3706	Black	15×
Technic Axle 8	3707	Black	12×
Technic Plate 2 x 4 [3 Holes]	3709	Yellow	2×
Technic Plate 2 x 4 [3 Holes]	3709	Light Bluish Gray	1×
Technic Plate 2 x 4 [3 Holes]	3709	Black	4×
Plate 1 x 4	3710	Yellow	7×
Plate 1 x 4	3710	Light Bluish Gray	1×
Technic Bush	3713	Light Bluish Gray	12×
Technic Axle 10	3737	Black	3×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Yellow	2×
Technic Axle Pin without Friction Ridges Lengthwise	3749	Light Bluish Gray	12×
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)	3794a	Pearl Light Gray	2×
Technic Brick 1 x 6 [5 Pin Holes]	3894	Black	4×
Technic Brick 1 x 6 [5 Pin Holes]	3894	Yellow	2×
Technic Brick 1 x 12 [11 Pin Holes]	3895	Black	2×
Wedge Plate 4 x 4 Wing Right	3935	Yellow	1×
Wedge Plate 4 x 4 Wing Left	3936	Yellow	1×
Brick Round 2 x 2 with Axle Hole	3941	Trans-Yellow	1×
Technic Gear 16 Tooth with Round Holes [Old Style]	4019	Light Bluish Gray	5×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Yellow	1×
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]	4081b	Yellow	2×
Tile Round 2 x 2 with Bottom Cross	4150	Yellow	1×
Technic Plate 1 x 4 with Toothed Ends	4263	Black	2×
Technic Pin 1/2	4274	Light Bluish Gray	2×
Technic Axle 3	4519	Black	13×
Pneumatic T-Piece (T Bar) [New Style]	4697b	Light Bluish Gray	4×
Pneumatic Cylinder with 2 Inlets and Rounded End Medium (48mm)	47225	Yellow	3×
Wedge Plate 3 x 4 with Stud Notches	48183	Yellow	4×
Hose, Pneumatic 4mm D. 122L	5102c122	Black	1×
Hose, Pneumatic 4mm D. 128L	5102c128	Black	1×
Brick Curved 1 x 2 x 1 1/3 with Curved Top	6091	Yellow	2×
Plate Round 1 x 1 with Solid Stud	6141	Light Bluish Gray	2×
Plate Round 1 x 1 with Solid Stud	6141	Yellow	12×
Plate Special 4 x 6 with Studs on 3 Edges	6180	Yellow	1×
Technic Axle and Pin Connector Perpendicular	6536	Black	12×
Technic Axle and Pin Connector Perpendicular	6536	Yellow	2×
Technic Axle and Pin Connector Perpendicular	6536	Light Bluish Gray	16×
Technic Axle Connector Ridged [with x Hole x Orientation]	6538b	Light Bluish Gray	3×
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)	6553	Light Bluish Gray	2×
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots	6558	Black	17×
Technic Gear Differential, 24 -16 Tooth with Clutch on Both Sides	6573	Dark Bluish Gray	2×
Plate Special 1 x 6 with Train Wagon End Fence	6583	Yellow	2×
Technic Axle 3 with Stud	6587	Dark Bluish Gray	2×
Technic Gear 12 Tooth Bevel	6589	Light Bluish Gray	7×
Technic Beam 1 x 3 Thin	6632	Yellow	6×
Technic Beam 1 x 3 Thin	6632	Light Bluish Gray	9×
Technic Beam 1 x 3 Thin	6632	Black	10×
Tile 1 x 6 with Groove	6636	Black	1×
Technic Changeover Catch - + opening	6641	Light Bluish Gray	2×
Sticker Sheet for Set 8439-1, 8459-1, 8464-1	71468	Unknown	1×
Pneumatic Switch with Top Studs	75215	Light Bluish Gray	2×
Technic Pin Connector Round [No Slot]	75535	Yellow	2×
Technic Pin Connector Round [No Slot]	75535	Black	4×
Pneumatic Airtank	75974	Black	1×
Hose Rigid 3mm D. 5L / 4.0cm	75c05	Dark Bluish Gray	2×
Technic Universal Joint 4L [Complete Assembly]	9244	Light Bluish Gray	1×

Build DNA

Parts inventory insights for Front End Loader

585 pieces puts this build -10% against the average Technic set and +162% against the average 2004 release.

LEGOTECHNIC

Vs average Technic set

-10%-62 parts

This set585

Average set647

Average Technic set: 647 pieces across 450 other sets.

Vs average 2004 set

+162%+362 parts

This set585

Average set223

Average 2004 set: 223 pieces across 230 other sets.

Color profile

7different colors

Dominant color

Black

Black214x

37%

Light Bluish Gray149x

25%

Yellow142x

24%

Tan46x

Unique parts

6 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Technic Pin with Friction Ridges Lengthwise and Center Slots

48x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩97unique parts🎨7different colors📊83.6avg. parts per color🏆48×Technic Pin with Friction Ridges Lengthwise and Center Slots

🎨 All Technic sets 📅 All sets from 2004

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