Hobbydex / RC cars / Tamiya / Chassis not yet known / Mad Bison

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Tamiya Mad Bison discontinued

name from TamiyaBase

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Chassis: not yet known
Type: monster truck · category from TamiyaBase
Item number: 44025
Released: 1999 Nov 30
Build: nitro · power from motor
Status: discontinued

Also on TamiyaBase (fan site, not a source).

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Bearings (3 sizes)

Counts per car, from the build manual.

Size	Qty	Parts
5x11x4mm ball bearing (MR115)	2	19805622
5x14x5mm ball bearing	2	53029
8x12x3.5mm ball bearing (MR128)	3	53066

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 (103)

Ball ends (2)

Number	Name	Qty	Pack	Brand	Step
50590	4mm Ball Connector	5	5	Tamiya	MC3
50592	5mm Ball Connector	10	10	Tamiya	MA9

Bearings and bushings (3)

Number	Name	Qty	Pack	Brand	Step
53029	1450 Sealed Ball Bearing	2		Tamiya	MA15
53066	1280 Sealed Ball Bearing	3		Tamiya	MA14
19805622	1150 Metal Bearing	2	2	Tamiya	MA17

Body and covers (1)

Number	Name	Qty	Pack	Brand	Step
11825188	Body			Tamiya

Bumpers and guards (1)

Number	Name	Qty	Pack	Brand	Step
50840	TG10 Mini Bumper (F1-F5)			Tamiya

Chassis and mounts (5)

Number	Name	Qty	Brand	Step
41021	Starter Rope Holder		Tamiya	MC14
50617	TGX Engine Mount	2	Tamiya	MC20
50818	TG10-Mk.1 Upper Deck		Tamiya
50819	TG10-Mk.1 Battery Case Cover (E1-E5)		Tamiya
14004011	Chassis		Tamiya

Clips (2)

Number	Name	Qty	Pack	Brand	Step
50588	2mm E-Ring	15	15	Tamiya	MC6
50589	5mm E-Ring	5	5	Tamiya	MA13

Decals (1)

Number	Name	Qty	Pack	Brand	Step
19494033	Sticker (a, b) & Masking Seal			Tamiya

Differential (2)

Number	Name	Qty	Pack	Brand	Step
50602	Differential Bevel Gear Set			Tamiya
50630	TGX Bevel Pinion & Ring Gear Set			Tamiya

Drivetrain (14)

Number	Name	Qty	Pack	Brand	Step
50594	2x10mm Shaft	10	10	Tamiya	MA23
50626	TGX Pilot Shaft (for TAMIYA)			Tamiya	MC16
50627	TGX Brake Cam & Shaft Set			Tamiya	MA26, MA28
50628	TGX Brake Pad	2		Tamiya	MA27
50629	TGX Propeller Joint (Rear)			Tamiya	MA25
50801	TG10 Front Wheel Hub (A2, A3, A6, . each)			Tamiya
50804	TG10 U-Shaped Shaft	1		Tamiya	MA29
50807	TG10 Front Propeller Joint			Tamiya
50823	1/10 Scale Glow-Engine R/C TG10 Wheel Axle	2	2	Tamiya	MA20
53152	4WD Short Type Hard Propeller Shaft			Tamiya
53171	TR-15T Up-Graded Brake Disc			Tamiya	MA35
13550026	5x25mm Shaft			Tamiya	MA22
19805551	Drive Shaft	2		Tamiya	MA24
19805628	3x42mm Threaded Shaft	2	2	Tamiya	MA21

Electronics (1)

Number	Name	Qty	Pack	Brand	Step
16095003	Antenna Pipe (30cm)			Tamiya

Engine and fuel (9)

Number	Name	Qty	Brand	Step
41006	Silicone Fuel Pipe Set (Blue etc.)		Tamiya
41017	80cc Fuel Tank		Tamiya
41038	Wet Type Air Cleaner Set		Tamiya
50614	Silicone Exhaust Pipe		Tamiya
50619	TGX Clutch Shoe Set	3	Tamiya	MC9, MC18
50622	TGX Throttle Linkage		Tamiya
53208	Lightweight Flywheel		Tamiya	MC19
17624009	TM-5 Muffler		Tamiya
41030	R/C Car Glow Engine FS-15LT discontinued		Tamiya

Gears and transmission (3)

Number	Name	Brand	Step
50620	16T Clutch Bell	Tamiya	MC17
50800	TG10 Gear Case (A4 & A5, . each)	Tamiya
19805368	Gearbox Joint (Long, Short)	Tamiya	MA18, MA19

Glues and adhesives (1)

Number	Name	Qty	Pack	Brand	Step
50171	Heat Resistant Double-Sided Tape			Tamiya

Hardware sets and bags (1)

Number	Name	Qty	Pack	Brand	Step
19004082	Gear Bag			Tamiya

Manuals (1)

Number	Name	Qty	Pack	Brand	Step
11054179	Instructions			Tamiya

Miscellaneous (5)

Number	Name	Qty	Pack	Brand	Step
50596	5mm Adjuster	6	6	Tamiya	MA36
50633	4mm Adjuster	6	6	Tamiya	MD15
50797	5mm Adjuster (Short)	8	8	Tamiya	MB6
11834003	Undercowl			Tamiya
18000072	8x60mm Rubber Tubing discontinued			Tamiya

Nuts (2)

Number	Name	Qty	Pack	Brand	Step
12220001	3mm Lock Nut	1		Tamiya	MD12
19805557	4mm Flange Lock Nut	4	4	Tamiya	MD11

O-rings and seals (3)

Number	Name	Qty	Pack	Brand	Step
41007	TM-1 Muffler Gasket Set	4		Tamiya	MC15
50597	3mm O-Ring (Red)	10	10	Tamiya	MC10
50600	Oil Seal	6	6	Tamiya	MC11

Oils and greases (3)

Number	Name	Brand
41039	Air Filter Oil	Tamiya
87025	Ceramic Grease	Tamiya
17795001	Damper Oil #900	Tamiya

Parts trees (6)

Number	Name	Brand
50598	V Parts	Tamiya
10004120	F Parts (F1-F5, Body Mount Stay)	Tamiya
10005757	B Parts	Tamiya
10114015	K Parts	Tamiya
10114016	L Parts	Tamiya
10115065	P Parts	Tamiya

Pins (1)

Number	Name	Qty	Pack	Brand	Step
50197	Snap Pin Set	15		Tamiya	MD14, ME1

Scale accessories (1)

Number	Name	Qty	Pack	Brand	Step
50595	Nylon Band w/Metal Hook		10	Tamiya

Screws (20)

Number	Name	Qty	Pack	Brand	Step
50573	2x8mm Tapping Screw	10	10	Tamiya	MA3
50574	2x8mm Countersunk Head Tapping Screw	10	10	Tamiya	MA6
50575	2.6x10mm Tapping Screw	5	5	Tamiya	MD3
50576	3mm Grub Screw	10	10	Tamiya	MA10
50577	3x10mm Tapping Screw	10	10	Tamiya	MA2
50579	3x10mm Step Screw	5	5	Tamiya	MB3
50580	3x10mm Hex Bolt	10		Tamiya	MC2
50581	3x12mm Countersunk Head Tapping Screw	10	10	Tamiya	MA5
50582	3x14mm Step Tapping Screw	5	5	Tamiya	MA4
50583	3x15mm Tapping Screw	10	10	Tamiya	MA1
50584	3x30mm Cap Screw	2		Tamiya	MC1
50605	Screw Pin Set	2		Tamiya	MA8
50822	3x10mm Hex Head Tapping Screw	10		Tamiya	MA7
19805556	2x8mm Screw	10	10	Tamiya	MD6
19805572	3x12mm, 3x15mm Screw	2		Tamiya	MB4
19805573	3x18mm Step Tapping Screw	2	2	Tamiya	MB1
19805574	3x18mm Screw	2	2	Tamiya	MD5
19805575	3x18mm Tapping Screw	2	2	Tamiya	MD1
19805629	3x12mm Tapping Screw	4	4	Tamiya	MD2
19805630	3x16mm Countersunk Tapping Screw	2	2	Tamiya	MD4

Shock springs (1)

Number	Name	Qty	Pack	Brand	Step
19805576	Coil Spring discontinued	2	2	Tamiya	MC12

Shocks (2)

Number	Name	Qty	Pack	Brand	Step
50599	C.V.A. Mini Shock Unit Set II W Parts (Damper Cylinder)			Tamiya
50601	C.V.A. Mini Shock Unit Set II Piston Rod	2	2	Tamiya	MC13

Steering (2)

Number	Name	Qty	Pack	Brand	Step
41018	Throttle Servo Horn			Tamiya
50816	TG10 Steering Arm (C1-C7)			Tamiya

Suspension (2)

Number	Name	Qty	Pack	Brand	Step
50802	TG10 Front Upright			Tamiya
50817	TG10 Front Hub Carrier (C8 & C9)			Tamiya

Tires (1)

Number	Name	Qty	Pack	Brand	Step
50374	Rear Tire			Tamiya

Tools (3)

Number	Name	Qty	Brand	Step
50038	Tool Set	4	Tamiya	MA10
15494001	Plug Wrench		Tamiya
15494002	Wrench (7/8)		Tamiya

Washers, shims and spacers (3)

Number	Name	Qty	Pack	Brand	Step
50586	3mm Washer	15	15	Tamiya	MA12
50587	3mm Spring Washer	15	15	Tamiya	MC4
19805631	3mm Rosette Washer	4	4	Tamiya	MD8

Wheels (1)

Number	Name	Qty	Pack	Brand	Step
10445720	Wheels (L & R, . each)			Tamiya

Sources

Tamiya 44025 44025: instruction manual (tamiyausa.com, archived)
Tamiya 44025 44025: exploded view (tamiyausa.com, archived) · web.archive.org

Data: 44025.toml on GitHub · report an error