Hobbydex / RC cars / Tamiya / Mazda 787B / Mazda 787B

Tamiya Mazda 787B

Also on TamiyaBase, a fan site; a courtesy link, not a source for Hobbydex.

Platform: Mazda 787B
Real vehicle: Mazda 787B
Scale: 1/10
Type: formula car · electric
Item number: 47518
Released: 29 Mar 2025
Manual: manufacturer website
Build: Kit
Status: discontinued

Bearings (2 sizes)

Sizes of the bearings in the box; the count per car is not in our source for this release.

Size	Parts
5x11x4mm ball bearing (MR115)	19805622
6x12x4mm ball bearing (MR126)	53065

Also 1 bearing part of unknown size: 53136.

Quantities are per car, read from the build manual's steps; Pack is how many pieces one part number buys.

Show Build steps

In the box (81)

Ball ends and links (4)

Number	Name	Qty	Brand	Step
50590	4mm Ball Connector	5	Tamiya	MA12
15315002	65mm Adjuster Rod		Tamiya	MA16
15315006	Tie Rod (Short, 45mm)		Tamiya	MA17
19805611	5x9mm Ball Connector	5	Tamiya	MB3

Bearings and bushings (3)

Number	Name	Qty	Brand	Step
53065	1260 Ball Bearing		Tamiya
53136	One-Piece Ball Thrust Bearing		Tamiya
19805622	1150 Metal Bearing	2	Tamiya	MC13

Body and covers (1)

Number	Name	Qty	Pack	Brand	Step
19803551	Body, Wing, Headlights			Tamiya

Chassis and mounts (5)

Number	Name	Qty	Brand	Step
50505	F-1 T-bar (F103 Chassis)	10	Tamiya
10335109	Chassis		Tamiya
14305259	Motor Plate		Tamiya	MB15
19805375	Front Plate, Lower Plate		Tamiya
19808064	Wing Plate	2	Tamiya

Decals (1)

Number	Name	Qty	Pack	Brand	Step
19494261	Stickers (a, b), Masking Stickers			Tamiya

Differential (2)

Number	Name	Qty	Pack	Brand	Step
53379	3mm Lightweight Differential Ball Set	20		Tamiya	MB11
13455252	Diff Joint			Tamiya	MB14

Drivetrain (2)

Number	Name	Qty	Pack	Brand	Step
13455258	Pivot Shaft			Tamiya	MC6
13485036	Rear Shaft			Tamiya

Electronics (1)

Number	Name	Qty	Pack	Brand	Step
16095010	Antenna Pipe (30cm) (Black)			Tamiya

Motors (1)

Number	Name	Qty	Pack	Brand	Step
53068	RS540 Sport-Tuned Motor			Tamiya

Nuts (8)

Number	Name	Qty	Brand	Step
19803266	3mm Lock Nut		Tamiya
19804230	2mm Nut	10	Tamiya	MD2
19804579	4mm Flange Nut	10	Tamiya	MA15
19805557	4mm Flange Lock Nut		Tamiya
19805715	4mm Lock Nut	4	Tamiya	MC9
19805827	3mm Press Nut	5	Tamiya	MB5
19805897	3mm Flange Nut	10	Tamiya	MC10
19808235	4mm Nut	5	Tamiya	MA14

O-rings and seals (2)

Number	Name	Qty	Pack	Brand	Step
50597	3mm O-Ring (Red)	10		Tamiya	MC11
84195	3mm O-Ring (Black)	10		Tamiya	MB7

Oils and greases (3)

Number	Name	Qty	Brand	Step
50600	Oil Seal	6	Tamiya	MC15
53042	Ball Diff Grease		Tamiya
54717	Damper Oil (#900)		Tamiya

Parts trees (8)

Number	Name	Qty	Brand
10005370	B Parts		Tamiya
10005377	C Parts		Tamiya
10005387	D Parts		Tamiya
10115065	P Parts		Tamiya
19005328	E Parts		Tamiya
19005791	A Parts		Tamiya
19225153	W Parts (Yellow)	2	Tamiya
19225155	V Parts (Yellow)	2	Tamiya

Pinions (1)

Number	Name	Qty	Pack	Brand	Step
13515018	14T Pinion Gear			Tamiya	MB12

Pins and clips (2)

Number	Name	Qty	Pack	Brand	Step
50197	Snap Pin Set	15		Tamiya	MC17, MC18
51537	6mm Snap Pin			Tamiya

Screws (15)

Number	Name	Qty	Pack	Brand	Step
50576	3mm Grub Screw	10		Tamiya	MA10
50578	3x10mm Countersunk Tapping Screw	10		Tamiya	MA9
50581	3x12mm Countersunk Head Tapping Screw			Tamiya
50675	2.6x10mm Tapping Screw (BBS x5)	5	5	Tamiya	MA8
19803340	3x8mm Tapping Screw (Silver)			Tamiya
19803406	4x42mm Countersunk Head Screw	5		Tamiya	MA2
19804201	3x18mm Countersunk Head Screw (Black)	2		Tamiya	MB1
19804394	2.6x10mm Binding Screw	5		Tamiya	MA4
19804576	4x25mm Countersunk Head Screw	5		Tamiya	MA3
19805556	2x8mm Screw	10		Tamiya	MC2
19805575	3x18mm Tapping Screw	2		Tamiya	MC4
19805629	3x12mm Tapping Screw			Tamiya
19805664	3x30mm Screw	2		Tamiya	MC1
19805729	3x21mm Tapping Screw	5		Tamiya	MC3
19805828	3x16mm Countersunk Tapping Screw	10		Tamiya	MB2

Shock springs (2)

Number	Name	Qty	Pack	Brand	Step
50509	F-1 Front Spring Set			Tamiya
15005032	Front Coil Spring			Tamiya	MC16

Shocks (1)

Number	Name	Qty	Pack	Brand	Step
50601	C.V.A. Mini Shock Unit Set II Piston Rod (2pcs.)	2	2	Tamiya	MC7

Suspension (1)

Number	Name	Qty	Pack	Brand	Step
60396	Upright Set	6		Tamiya	MA18, MA20, MA12, MA19, MA10

Tires (2)

Number	Name	Qty	Pack	Brand	Step
19401900	Front Tire	2		Tamiya
19401901	Rear Tire	2		Tamiya

Tools (1)

Number	Name	Qty	Pack	Brand	Step
50038	Tool Set	4		Tamiya	MA10

Washers, shims and spacers (5)

Number	Name	Qty	Brand	Step
10309	2mm Washer (Small)	20	Tamiya	MD1
50586	3mm Washer	15	Tamiya	MA13
13455254	Diff. Spacer		Tamiya	MB13
19405643	Plastic Washer	4	Tamiya
19805758	2mm Washer	5	Tamiya	MC8

Wheels (2)

Number	Name	Qty	Pack	Brand	Step
13455253	Wheel Stopper			Tamiya	MB18
19335106	Wheel (White)	2		Tamiya

Other (8)

Number	Name	Qty	Brand	Step
50171	Heat Resistant Double-Sided Tape	5	Tamiya
50588	2mm E-Ring	15	Tamiya	MC12
50633	4mm Adjuster	6	Tamiya	MA11
84174	5mm Disk Spring	5	Tamiya	MB10
13580032	4x8.4mm Tube		Tamiya	MC14
14005031	T-Bar		Tamiya
19808051	Pressure Disk		Tamiya
19808234	Double-Sided Tape (Thin)		Tamiya

Sources

Data: 47518.toml on GitHub · report an error