Inventory for 4425-1: Better Building More Fun

This set inventory has been obtained from LEGO Customer Services replacement parts page. It may not be complete or accurate. The right-hand column indicates whether the piece may be available from LEGO Customer Services.

Important note: We do not control this inventory and cannot currently make changes to it. Use it as a guide to the contents of the set, or to find out part numbers when requesting replacements.

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Part Image Qty Colour Category Design Part name In sets Introduced in
300226 12 Black Bricks 3002 Brick 2X3 307 1994
300126 16 Black Bricks, Special 3001 Brick 2X4 469 1991
300326 36 Black Bricks, Special 3003 Brick 2X2 488 1991
300426 56 Black Bricks, Special 3004 Brick 1X2 632 1991
300526 52 Black Bricks, Special 3005 Brick 1X1 377 1994
301026 8 Black Bricks, Special 3010 Brick 1X4 424 1991
302026 4 Black Bricks, Special 3020 Plate 2X4 678 1991
302226 4 Black Bricks, Special 3022 Plate 2X2 663 1991
300323 60 Br.Blue Bricks 3003 Brick 2X2 340 1993
300523 60 Br.Blue Bricks 3005 Brick 1X1 232 1993
300723 4 Br.Blue Bricks 3007 Brick 2X8 108 1996
301023 12 Br.Blue Bricks 3010 Brick 1X4 269 1994
4181139 4 Br.Blue Bricks 44237 Brick 2X6 113 1998
303923 8 Br.Blue Bricks With Slope 3039 Roof Tile 2X2/45° 139 1994
366023 4 Br.Blue Bricks With Slope 3660 Roof Tile 2X2/45° Inv. 117 1993
366523 8 Br.Blue Bricks With Slope 3665 Roof Tile 1X2 Inv. 92 1990
374723 4 Br.Blue Bricks With Slope 3747 Roof Tile 2X3/25° Inv. 45 1995
428623 8 Br.Blue Bricks With Slope 4286 Roof Tile 1X3/25° 88 1995
428723 8 Br.Blue Bricks With Slope 4287 Roof Tile 1X3/25° Inv. 46 1995
4121936 8 Br.Blue Bricks With Slope 3040 Roof Tile 1X2/45° 119 1990
300123 28 Br.Blue Bricks, Special 3001 Brick 2X4 302 1995
300223 16 Br.Blue Bricks, Special 3002 Brick 2X3 239 1995
300423 72 Br.Blue Bricks, Special 3004 Brick 1X2 403 1990
300923 8 Br.Blue Bricks, Special 3009 Brick 1X6 215 1993
302023 4 Br.Blue Bricks, Special 3020 Plate 2X4 296 1990
302123 8 Br.Blue Bricks, Special 3021 Plate 2X3 228 1992
302223 12 Br.Blue Bricks, Special 3022 Plate 2X2 304 1992
303423 4 Br.Blue Bricks, Special 3034 Plate 2X8 95 1994
371023 4 Br.Blue Bricks, Special 3710 Plate 1X4 278 1992
379523 4 Br.Blue Bricks, Special 3795 Plate 2X6 192 1992
4166140 4 Br.Blue Signs And Flags 3957 Whip/Aerial 26 2002
4118827 4 Br.Orange Bricks 3010 Brick 1X4 87 2000
4153826 4 Br.Orange Bricks 3002 Brick 2X3 57 2000
4121967 8 Br.Orange Bricks With Slope 3040 Roof Tile 1X2/45° 81 1999
4160185 8 Br.Orange Bricks With Slope 3665 Roof Tile 1X2 Inv. 24 2001
4121739 16 Br.Orange Bricks, Special 3004 Brick 1X2 149 1999
4153825 12 Br.Orange Bricks, Special 3003 Brick 2X2 88 2000
4153827 8 Br.Orange Bricks, Special 3001 Brick 2X4 89 2000
4158355 4 Br.Orange Bricks, Special 3020 Plate 2X4 121 2001
4125278 4 Br.Orange Plates 3021 Plate 2X3 80 1999
300121 28 Br.Red Bricks 3001 Brick 2X4 385 1991
300221 16 Br.Red Bricks 3002 Brick 2X3 286 1993
300321 60 Br.Red Bricks 3003 Brick 2X2 387 1991
300721 4 Br.Red Bricks 3007 Brick 2X8 100 1995
300921 8 Br.Red Bricks 3009 Brick 1X6 288 1991
301021 12 Br.Red Bricks 3010 Brick 1X4 380 1991
4181138 4 Br.Red Bricks 44237 Brick 2X6 136 1998
303721 16 Br.Red Bricks With Slope 3037 Roof Tile 2X4/45° 82 1994
303921 12 Br.Red Bricks With Slope 3039 Roof Tile 2X2/45° 213 1990
304321 4 Br.Red Bricks With Slope 3043 Ridged Tile 2X2/45° 38 1995
366021 4 Br.Red Bricks With Slope 3660 Roof Tile 2X2/45° Inv. 189 1994
366521 8 Br.Red Bricks With Slope 3665 Roof Tile 1X2 Inv. 193 1991
428621 8 Br.Red Bricks With Slope 4286 Roof Tile 1X3/25° 139 1994
4144003 4 Br.Red Bricks With Slope 3041 Ridged Tile 2X4/45° 35 2000
300421 68 Br.Red Bricks, Special 3004 Brick 1X2 526 1991
300521 60 Br.Red Bricks, Special 3005 Brick 1X1 332 1991
302021 4 Br.Red Bricks, Special 3020 Plate 2X4 427 1991
302121 4 Br.Red Bricks, Special 3021 Plate 2X3 311 1994
302221 8 Br.Red Bricks, Special 3022 Plate 2X2 446 1990
303421 4 Br.Red Bricks, Special 3034 Plate 2X8 141 1992
371021 4 Br.Red Bricks, Special 3710 Plate 1X4 387 1990
379521 4 Br.Red Bricks, Special 3795 Plate 2X6 271 1991
428721 8 Br.Red Bricks, Special 4287 Roof Tile 1X3/25° Inv. 70 1994
4121934 8 Br.Red Bricks, Special 3040 Roof Tile 1X2/45° 239 1995
82356 4 Br.Yel Bricks 82356 Brick 1X4 Dec Mouth Yellow/Bla 49 1995
82357 8 Br.Yel Bricks 82357 Brick 1X1 Dec Eye Yellow/Black 85 1995
300224 16 Br.Yel Bricks 3002 Brick 2X3 289 1995
300324 54 Br.Yel Bricks 3003 Brick 2X2 365 1990
300424 56 Br.Yel Bricks 3004 Brick 1X2 400 1993
300724 4 Br.Yel Bricks 3007 Brick 2X8 47 1995
301024 12 Br.Yel Bricks 3010 Brick 1X4 335 1994
366524 4 Br.Yel Bricks With Slope 3665 Roof Tile 1X2 Inv. 131 1990
4121965 4 Br.Yel Bricks With Slope 3040 Roof Tile 1X2/45° 158 1990
300124 28 Br.Yel Bricks, Special 3001 Brick 2X4 336 1994
300924 4 Br.Yel Bricks, Special 3009 Brick 1X6 199 1994
302024 4 Br.Yel Bricks, Special 3020 Plate 2X4 309 1993
302124 4 Br.Yel Bricks, Special 3021 Plate 2X3 223 1993
302224 8 Br.Yel Bricks, Special 3022 Plate 2X2 298 1993
379524 4 Br.Yel Bricks, Special 3795 Plate 2X6 174 1993
4181143 4 Br.Yel Bricks, Special 44237 Brick 2X6 128 1998
303424 4 Br.Yel Plates 3034 Plate 2X8 78 1995
449524 2 Br.Yel Signs And Flags 4495 Streamer 47 1993
4211043 4 Dk. St. Grey Bricks, Special 3021 Plate 2X3 346 2002
4211045 4 Dk. St. Grey Bricks, Special 4286 Roof Tile 1X3/25° 87 2001
4211054 4 Dk. St. Grey Bricks, Special 3039 Roof Tile 2X2/45° 185 2002
4211068 4 Dk. St. Grey Bricks, Special 4287 Roof Tile 1X3/25° Inv. 73 2001
4211088 20 Dk. St. Grey Bricks, Special 3004 Brick 1X2 239 2001
4211094 4 Dk. St. Grey Bricks, Special 3022 Plate 2X2 340 2002
4211096 4 Dk. St. Grey Bricks, Special 3665 Roof Tile 1X2 Inv. 147 2002
4211103 4 Dk. St. Grey Bricks, Special 3010 Brick 1X4 180 2001
4211104 4 Dk. St. Grey Bricks, Special 3622 Brick 1X3 120 2002
4211135 4 Dk. St. Grey Bricks, Special 3040 Roof Tile 1X2/45° 205 2002
4109674 4 Dk.Green Bricks 3002 Brick 2X3 151 1998
4109679 4 Dk.Green Bricks 3622 Brick 1X3 120 1997
4142989 4 Dk.Green Bricks With Slope 3665 Roof Tile 1X2 Inv 47 2001
300328 36 Dk.Green Bricks, Special 3003 Brick 2X2 234 1991
300528 28 Dk.Green Bricks, Special 3005 Brick 1X1 180 1994
302028 4 Dk.Green Bricks, Special 3020 Plate 2X4 168 1994
302128 4 Dk.Green Bricks, Special 3021 Plate 2X3 119 1994
4106356 8 Dk.Green Bricks, Special 3001 Brick 2X4 205 1997
4107736 44 Dk.Green Bricks, Special 3004 Brick 1X2 260 1991
4112838 8 Dk.Green Bricks, Special 3010 Brick 1X4 183 1998
4121969 4 Dk.Green Bricks, Special 3040 Roof Tile 1X2/45° 105 1997
302228 4 Dk.Green Plates 3022 Plate 2X2 169 1994
4211392 4 Med. St-Grey Bricks 3008 Brick 1X8 91 2001
4211385 8 Med. St-Grey Bricks, Special 3001 Brick 2X4 185 2001
4211386 4 Med. St-Grey Bricks, Special 3002 Brick 2X3 133 1991
4211387 12 Med. St-Grey Bricks, Special 3003 Brick 2X2 205 2001
4211388 16 Med. St-Grey Bricks, Special 3004 Brick 1X2 306 2001
4211395 4 Med. St-Grey Bricks, Special 3020 Plate 2X4 372 1991
4211437 4 Med. St-Grey Bricks, Special 3665 Roof Tile 1X2 Inv. 130 2002
4211614 4 Med. St-Grey Bricks, Special 3040 Roof Tile 1X2/45° 165 2002
4211795 4 Med. St-Grey Bricks, Special 44237 Brick 2X6 94 2004
622740 4 Tr. Bricks With Slope 6227 Roof Tile 2X2/45° - Tr. 118 1992
306540 16 Tr. Bricks, Special 3065 Brick 1X2 Without Pin 119 1992
4119350 8 Tr. Blue Bricks 30071 Brick 1X1 - Tr 44 1999
622743 8 Tr. Blue Bricks, Special 6227 Roof Tile 2X2/45° - Tr. 58 1995
4144387 24 Tr. Blue Bricks, Special 6223 Brick 2X2 - Tr. 39 2000
4143335 24 Tr. Red Bricks 6223 Brick 2X2 - Tr. 33 2001
4144473 4 Tr. Red Bricks 3066 Brick 1X4 Without Pins 12 2001
4165685 4 Tr. Red Bricks With Slope 6227 Roof Tile 2X2/45° - Tr. 14 2002
300101 28 White Bricks 3001 Brick 2X4 420 1994
300201 20 White Bricks 3002 Brick 2X3 306 1992
300501 56 White Bricks 3005 Brick 1X1 442 1992
300701 4 White Bricks 3007 Brick 2X8 98 1995
300901 8 White Bricks 3009 Brick 1X6 377 1991
4181142 4 White Bricks 44237 Brick 2X6 159 1998
300301 60 White Bricks, Special 3003 Brick 2X2 443 1994
300401 80 White Bricks, Special 3004 Brick 1X2 659 1992
301001 12 White Bricks, Special 3010 Brick 1X4 516 1992
302001 8 White Bricks, Special 3020 Plate 2X4 484 1992
302101 8 White Bricks, Special 3021 Plate 2X3 358 1992
302201 12 White Bricks, Special 3022 Plate 2X2 422 1993
303901 8 White Bricks, Special 3039 Roof Tile 2X2/45° 214 1994
366001 4 White Bricks, Special 3660 Roof Tile 2X2/45° Inv. 197 1994
366501 8 White Bricks, Special 3665 Roof Tile 1X2 Inv. 219 1992
371001 4 White Bricks, Special 3710 Plate 1X4 532 1991
379501 4 White Bricks, Special 3795 Plate 2X6 333 1992
428601 8 White Bricks, Special 4286 Roof Tile 1X3/25° 145 1994
428701 8 White Bricks, Special 4287 Roof Tile 1X3/25° Inv. 102 1994
4121932 8 White Bricks, Special 3040 Roof Tile 1X2/45° 255 1996
303401 4 White Plates 3034 Plate 2X8 211 1995