Hobbydex / RC cars / Yokomo / YZ-4 / YZ-4 (B-YZ4)

Yokomo YZ-4 (B-YZ4)

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Kit: YZ-4
Scale: 1/10
Type: buggy · 4wd · electric
Item number: B-YZ4
Year: unknown
Kind: kit
Status: discontinued

Sources

Yokomo YZ-4 Instruction Manual

Compare with another release

Bearings (2 sizes)

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

Size	Parts
5x10x4mm ball bearing (MR105)	BB-105-2
10x15x4mm ball bearing (6700)	BB-1510

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In the box (98)

Ball ends and links (7)

Number	Name	Pack	Brand
BM-206	Rod End Plastic Parts for YZ-2/4 B-MAX2/4		Yokomo
SD-TB45	45 mm Turnbuckle	2	Yokomo
SD-TB52	52 mm Turnbuckle (Across Flats 4mm)	2	Yokomo
YS-6BH	Aluminium Shock End Ball (Hard Coated)	4	Yokomo
ZC-206LH	Hex with Hole Rod End Ball (L Size)	6	Yokomo
ZC-206MH	Hex with Hole Rod End Ball (M Size / 12.7mm)	6	Yokomo
ZC-206SH	Hex with Hole Rod End Ball (S Size / 11.3 mm)	6	Yokomo

Bearings and bushings (2)

Number	Name	Pack	Brand
BB-105-2	Ball Bearing 5x 10x4mm	2	Yokomo
BB-1510	Ball Bearing 10x 15x4mm	2	Yokomo

Body and covers (1)

Number	Name	Pack	Brand
Z4-101	Kit Standard YZ - 4 Body (with Masking Sheet) for YZ-4		Yokomo

Bumpers and guards (2)

Number	Name	Pack	Brand
Z2-001B	Front & Rear Bumper for YZ-2		Yokomo
Z4-001	F Bumper / Battery Guide for YZ-4		Yokomo

Chassis and mounts (12)

Number	Name	Pack	Brand
B2-670P	Slipper Plate	2	Yokomo
Z2-001W	Wing Mount / Body Mount for YZ-2		Yokomo
Z4-002	Aluminium Main Chassis for YZ-4		Yokomo
Z4-002SP	Side Plate (L / R) for YZ-4		Yokomo
Z4-003	CG Upper Deck for YZ-4		Yokomo
Z4-017	Front / Rear Shock Tower (with Spacer) for YZ-4		Yokomo
Z4-017F	CG Front Shock Tower (for Flat Suspension Arm) for YZ-4		Yokomo
Z4-018	CG Rear Shock Tower for YZ-4		Yokomo
Z4-118BP	Aluminium Battery Post for YZ-4		Yokomo
Z4-118P	CG Battery Plate for YZ-4		Yokomo
Z4-300FB4	Kit Standard Aluminium Front Brace for YZ-4		Yokomo
Z4-630M	Aluminium Main Drive Pulley (with Drive Plate) for YZ-4		Yokomo

Decals (1)

Number	Name	Pack	Brand
ZC-YZ-4	Decal for YZ-4 Body		Yokomo

Differential (4)

Number	Name	Pack	Brand
B2-501GS	Drive Cup (Steel) for MR / RS Gear Diff		Yokomo
B2-503GM	Metal Bevel Gear Set for Gear Diff		Yokomo
Z2-500GM	Maintenance Kit for Gear Diff for YZ-2		Yokomo
Z2-500MGS	Metal Gear Diff Unit (Assembled) for YZ-2		Yokomo

Drivetrain (6)

Number	Name	Pack	Brand
B2-010RA	Rear Universal Axle	1	Yokomo
B4-011F	Front Hex Wheel Hub (Across Flats 12mm)		Yokomo
Z2-011R6	6mm Rear Wheel Hub for YZ-2		Yokomo
Z4-01079	Front Universal Shaft (79mm Bone) for YZ-4		Yokomo
Z4-303TA	Aluminium Top Shaft for YZ-4		Yokomo
Z4-644	Steel Main Shaft for YZ-4		Yokomo

Electronics (1)

Number	Name	Pack	Brand
ZR-200G	Black Antenna Pipe (for 2.4G Receiver)	2	Yokomo

Gears and transmission (10)

Number	Name	Pack	Brand
B2-670C	Slipper Pad	2	Yokomo
B4-670H	Slipper Pad Holder		Yokomo
Z2-303I	Idler Shaft (Aluminium) for YZ-2		Yokomo
Z2-503I	Idler Gear for YZ-2		Yokomo
Z4-291-6	Front Belt (97T) for YZ-4		Yokomo
Z4-302F	Front Gear Box (Graphite) for YZ-4		Yokomo
Z4-302R	Rear Gear Box (Graphite) for YZ-4		Yokomo
Z4-309-8	Kit Standard Rear Belt (103T) for YZ-4		Yokomo
Z4-630CR	Center / Rear Drive Pulley (Composite) for YZ-4		Yokomo
Z4-BTS	Aluminium Belt Tensioner Set (Front Rear Common) for YZ-4		Yokomo

Nuts (4)

Number	Name	Pack	Brand
B2-670S	Slipper Spring / Nut for YZ2/4 / B-MAX2		Yokomo
YS-7A	12 mm O Ring (for Pro / X Shock) for AJ Nut		Yokomo
Z2-S4AJ	X33 Shock Adjust Nut for YZ-2		Yokomo
Z4-118PN	Aluminium Battery Plate Nut for YZ-4		Yokomo

O-rings and seals (4)

Number	Name	Pack	Brand
B2-501GG	Gasket for MR / RS Gear Diff		Yokomo
Z2-S3	X33 Shock O-Ring Cap (with O-Ring) for YZ-2		Yokomo
Z2-S4L	Rear X33 Shock Body (with O-Ring) for YZ-2		Yokomo
Z2-S4S	Front X33 Shock Body (with O-Ring) for YZ-2		Yokomo

Pins and clips (5)

Number	Name	Pack	Brand
B2-009AR	Rear Outer Suspension Arm Pin		Yokomo
B2-009BF	Front Inner Suspension Arm Pin		Yokomo
B4-009B	Rear Inner Suspension Arm Pin		Yokomo
BM-010FAC	C-clip Front Axle for B-MAX4	1	Yokomo
BM-010TPC	Joint Pin for "C-clip" Universal		Yokomo

Screws (3)

Number	Name	Pack	Brand
Z2-503GH	Diff Case (with Assembly Screw) for Gear Diff for YZ-2		Yokomo
ZC-206LLH	Screw Section 10mm Hex with Hole Rod End Ball (LL Size / All Long 16. 8mm)		Yokomo
ZC-BH28TP	M2 × 8mm Button Head Self-tapping Screw	8	Yokomo

Shock springs (2)

Number	Name	Pack	Brand
YS-A1200	Rear Shock Spring (Green / All-round) for Big Bore Shock		Yokomo
YS-A775	Front Shock Spring (All-round) Green for Big Bore Shock		Yokomo

Shocks (7)

Number	Name	Pack	Brand
BM-S812R	Composite X Shock Cap	2	Yokomo
Z2-S1L	Rear X33 Shock Set for YZ-2		Yokomo
Z2-S1S	Front X33 Shock Set for YZ-2		Yokomo
Z2-S2L	Rear X33 Shock Shaft for YZ-2		Yokomo
Z2-S2S	Front X33 Shock Shaft for YZ-2		Yokomo
Z2-S3X	X Ring for X33 Shock for YZ-2		Yokomo
Z2-S9	X33 Shock Plastic Parts for YZ-2		Yokomo

Spur gears (1)

Number	Name	Pack	Brand
Z4-SG87	DP48 87T Spur Gear for YZ-4		Yokomo

Steering (5)

Number	Name	Pack	Brand
BM-413	Front Steering Hub Carrier for B-MAX4		Yokomo
Z4-200	Bellcrank / Servo Horn / Servo Mount		Yokomo
Z4-201P	Aluminium Bellcrank Post for YZ-4		Yokomo
Z4-415A	CG Steering Plate for YZ-4	1	Yokomo
Z4-415S	Steering Block (L / R) for YZ-4		Yokomo

Suspension (5)

Number	Name	Pack	Brand
Z4-008F	Flat Type F Suspension Arm L / R(Kit) for YZ-4		Yokomo
Z4-008RS4	S74mm Rear Suspension Arm L / R		Yokomo
Z4-300	F Upper / R Lower Suspension Mount Set for YZ-4		Yokomo
Z4-300FL4	Kit Standard Aluminium Front Suspension Mount for YZ-4		Yokomo
Z4-300RU	YZ-4 用リヤアッパーアームマウント Fサスマウント用スリーブ付		Yokomo

Washers, shims and spacers (6)

Number	Name	Pack	Brand
Z2-011S	4. 5mm Wheel Spacer for YZ-2	2	Yokomo
Z2-S4I	X33 Shock Inner Spacer for YZ-2	10	Yokomo
Z4-201CLC	Center Link Collar		Yokomo
ZC-S350	3.1 × 5.0 × 0.5 Shim		Yokomo
ZC-S37	Link Mount Spacer (3 × 7)	10	Yokomo
ZC-S520	5. 0x7. 0x0. 2mm Shim for YZ-4	6	Yokomo

Wheels (3)

Number	Name	Pack	Brand
B4-821	Front Wheel		Yokomo
B4-827	Rear Wheel (for Yellow / H12mm Hex Hub)		Yokomo
SP-011H	Wheel Hub Pin (Hard Type)	4	Yokomo

Wings (1)

Number	Name	Pack	Brand
ZS-GWBN	Gokuraku Off-Road Wing (Narrow Size)		Yokomo

Other (6)

Number	Name	Pack	Brand
BM-414WA	Aluminium Kingpin Set		Yokomo
Z2-S4C	YZ-2 用 X33 ショックカラー (3種類各2個入)	2	Yokomo
Z4-01079B	Front Bone (79mm) for YZ-4		Yokomo
Z4-630	YZ-4 用フロントドライブプーリー / クリッカー		Yokomo
Z4-CTP	Center Tensioner Post for YZ-4		Yokomo
ZC-105	Magic Tape for Dustproof		Yokomo

Option and upgrade parts (109)

Ball ends and links (8)

Number	Name	Pack	Brand
BM-206W	Rod End Plastic Parts (White)		Yokomo
YS-8BH	Aluminium Shock Cap Ball (Hard Coated)	4	Yokomo
ZC-507T	Tungsten Carbide Ball 1/16 (for Thrust)	16	Yokomo
ZC-TB45A	45 mm Titanium Turnbuckle	2	Yokomo
ZC-TB48A	48 mm Titanium Turnbuckle	2	Yokomo
ZC-TB52A	52 mm Titanium Turnbuckle	2	Yokomo
ZD-505CD	3/32 Ceramic Ball (for Diff)	12	Yokomo
ZD-505T	3/32 Tungsten Ball (for Diff)	12	Yokomo

Bearings and bushings (6)

Number	Name	Pack	Brand
BB-1050H	H.D. 5×10 Bearing (Heavy-duty Type)		Yokomo
BB-135T	5×13 Teflon Shielded Bearing BM-415R05 / R10	2	Yokomo
BB-85-4	Ball Bearing 5x 8x2.5mm	4	Yokomo
D-079	Teflon Shielded Bearing 5x 10x4mm	2	Yokomo
Z4-201CL	Aluminium Center Link (Bearing with 4) for YZ-4		Yokomo
ZS-507	Diff Thrust Bearing Set		Yokomo

Body and covers (1)

Number	Name	Pack	Brand
Z4-101LW	YZ-4 Lightweight Body (with Masking Sheet) for YZ-4		Yokomo

Chassis and mounts (9)

Number	Name	Pack	Brand
BM-670WP	Slipper Plate for WS	2	Yokomo
Z2-300RW	Weight (6g) for Rear Upper Mount for YZ-2		Yokomo
Z2-670VOP	Ventilated Slipper - Outer Plate Dual for YZ-2		Yokomo
Z2-670VP	Ventilated Slipper Plate for YZ-2 / B-MAX2		Yokomo
Z4-003P	Aluminium Upper Deck Plate (Front Rear Common) for YZ-4		Yokomo
Z4-017G	CG Front Shock Tower (for Gull Suspension Arm) for YZ-4		Yokomo
Z4-203A	Aluminium Servo Mount for YZ-4		Yokomo
Z4-304C	Motor Mount for YZ-4		Yokomo
Z4-304LC	Center Mount L for YZ-4		Yokomo

Differential (6)

Number	Name	Pack	Brand
B2-500MR	MR / RS Ball Diff Kit		Yokomo
B2-501MR	Ball Diff Joint L / R		Yokomo
B2-506	Diff Drive Ring	2	Yokomo
BD-500GA	Aluminium Gear Diff Shaft (1 Set) for BD / B-MAX	2	Yokomo
BM-508	Diff Adjustable Kit for B-MAX4		Yokomo
ZD-505	Diff Ball (3/32 inch)	24	Yokomo

Drivetrain (4)

Number	Name	Pack	Brand
B4-011R	Rear Hex Wheel Hub (Across Flats 12mm)		Yokomo
Z2-010R	Rear Universal Shaft for YZ-2	2	Yokomo
Z2-010RB	Rear Universal Bone (60. 5mm) for YZ-2		Yokomo
Z4-644H	Aluminium Main Shaft (Hard Anodised) for YZ-4		Yokomo

Electronics (1)

Number	Name	Pack	Brand
YT-RW25	25 g Racing Battery Weight (Separate Size)	2	Yokomo

Gears and transmission (7)

Number	Name	Pack	Brand
B2-303IG	Graphite Idler Shaft for B-MAX2	2	Yokomo
Z2-302R	Rubber Sheet for Gear Box for YZ-2		Yokomo
Z2-670V	Ventilated Dual Slipper - Set for YZ-2		Yokomo
Z4-309-6	Rear Belt (103T Narrow) for YZ-4		Yokomo
Z4-309C	Aluminium Narrow Pulley & Belt Set (for Rear) for YZ-4		Yokomo
Z4-630A	Aluminium Drive Pulley (Narrow) (Front / Rear / Center) for YZ-4		Yokomo
Z4-630F3	Flange (for F / R / Center Outer Side) for Aluminium Pulley for YZ-4		Yokomo

Nuts (3)

Number	Name	Pack	Brand
B2-508TS	"T" Nut / Diff Spring for Ball Diff		Yokomo
B2-S4AJ	X Shock Ver. II Adjust Nut	2	Yokomo
ZC-N4FL	Aluminium 4mm Large Diameter Flange Nut (with Serrated)	4	Yokomo

Oils and greases (4)

Number	Name	Pack	Brand
CS-BG	Black Grease		Yokomo
CS-DG	Yokomo Diff Grease (for Diff Ball)		Yokomo
CS-HDL	High Grade Ball Diff Grease		Yokomo
CS-SLG	Seal Grease (for O Ring / Gasket)		Yokomo

Screws (4)

Number	Name	Pack	Brand
B2-S812AD	O Ring / Screw (+ Screw 4) for Aluminium X Shock Cap Drain	8	Yokomo
Z2-110	Wing Plate (with Titanium Countersunk Screw) for Off-Road		Yokomo
Z4-010FAL	YZ-4 / B-MAX4 用左側専用 Cクリップフロントアクスル (逆ネジ仕様)		Yokomo
Z4-TSS	Titanium M3 Screw Set (1 Cars) for YZ-4	120	Yokomo

Shock springs (1)

Number	Name	Pack	Brand
YS-A750	Front Shock Spring (All-round) Orange for Big Bore Shock		Yokomo

Shocks (13)

Number	Name	Pack	Brand
B2-S812A	Aluminium X Shock Cap		Yokomo
BM-S116T	X Shock Taper Piston (White 1.1 6 Holes)		Yokomo
BM-S152T	X Shock Taper Piston (Black 1.5 2 Holes)		Yokomo
BM-S162	X Shock Piston (Black 1.6 2 Holes)		Yokomo
BM-S162T	X Shock Taper Piston (White 1.6 2 Holes)		Yokomo
BM-S172	X Shock Piston (White 1.7 2 Holes)		Yokomo
YS-A1175	Rear Spring (Orange) All-round for Big Bore Shock		Yokomo
YS-A800	Front Spring (Pink) All-round for Big Bore Shock		Yokomo
YS-A850	Front Spring (Red) All-round for Big Bore Shock		Yokomo
YS-A875	Front Spring (Yellow) All-round for Big Bore Shock		Yokomo
YS-A900	Front Spring (Gold) All-round for Big Bore Shock		Yokomo
Z2-S2LD	Rear X33 Shock Shaft (Black Diamond Coating) for YZ - 2		Yokomo
Z2-S2SD	Front X33 Shock Shaft (Black Diamond Coating) for YZ - 2		Yokomo

Steering (5)

Number	Name	Pack	Brand
B4-413A15	Aluminium Steering Hub Carrier (15 deg) for B-MAX4 III		Yokomo
B4-413A8	Aluminium Steering Hub Carrier (8 deg) for B-MAX4 III		Yokomo
Z2-201BA	Aluminium Steering Bellcrank for YZ-2	2	Yokomo
Z4-41310	Aluminium Steering Hub Carrier (10 deg) for YZ-4 / B-MAX4		Yokomo
Z4-413125	Aluminium Steering Hub Carrier (12.5 deg) for YZ-4 / B-MAX4		Yokomo

Suspension (14)

Number	Name	Pack	Brand
B4-300B	Suspension Mount Bushing / Bumper / B Mount		Yokomo
B4-412RH	Hard Anti-roll Bar Set for Rear for B-MAX4 III		Yokomo
B4-415R05	Aluminium Rear Hub Carrier (Toe-in 0. 5 deg)		Yokomo
B4-415R10	Aluminium Rear Hub Carrier (Toe-in 1. 0 deg)		Yokomo
Z2-008R	Rear Suspension Arm for YZ-2		Yokomo
Z2-300RF	Rear Suspension Mount (Front Side) for YZ-2		Yokomo
Z2-300RUW	YZ-2 用アルミ製リヤアッパーアームマウント (鉄製6gウェイトx2個)		Yokomo
Z2-300SRF	Rear Suspension Mount (Front Side) (Steel) for YZ-2		Yokomo
Z2-300SRR	Rear Suspension Mount (Rear Side) (Steel) for YZ-2		Yokomo
Z2-415R00	Aluminium Rear Hub Carrier (Toe-in 0. 0 deg)		Yokomo
Z4-008FG	Front Suspension Arm (Gull Type) for YZ-4		Yokomo
Z4-300FU	Aluminium F Upper Arm Mount (L / R) for YZ-4		Yokomo
Z4-300SRR	Aluminium Rear Suspension Mount (Rear Side) (for S4 Arm) for YZ-4		Yokomo
Z4-412	Anti-roll Bar Set for YZ-4		Yokomo

Tools (1)

Number	Name	Pack	Brand
Z4-TBS	YZ-4 Titanium Turnbuckle Set (1 Cars / Wrench)	6	Yokomo

Washers, shims and spacers (6)

Number	Name	Pack	Brand
B2-011S	4. 5mm Wheel Spacer	2	Yokomo
Z2-300RS	Rear Suspension Mount Spacer (for Front Rear) for YZ-2		Yokomo
Z4-300FS	Aluminium F Suspension Mount Spacer for YZ-4		Yokomo
Z4-300RFS	Aluminium R Suspension Mount Spacer Set (for Front Side) for YZ-4		Yokomo
Z4-300RRS	Aluminium R Suspension Mount Spacer Set (for Rear Side) for YZ-4		Yokomo
ZC-S50S	5. 0mm Spacer Shim (0.05 0.1 0.2mm thick)		Yokomo

Wheels (2)

Number	Name	Pack	Brand
B4-821W	Front Wheel (White)		Yokomo
B4-827W	Rear Wheel (for White / H12mm Hex Hub)		Yokomo

Wings (1)

Number	Name	Pack	Brand
ZS-GWB	Gokuraku Off-Road Wing		Yokomo

Other (13)

Number	Name	Pack	Brand
BM-T16	Inner Sponge		Yokomo
YAS-1000	ビックボアショック用リヤスプリング (ブラック) 人工芝 / カーペット専用		Yokomo
YAS-1025	ビックボアショック用リヤスプリング (オレンジ) 人工芝 / カーペット専用		Yokomo
YAS-1050	ビックボアショック用リヤスプリング (グリーン) 人工芝 / カーペット専用		Yokomo
YAS-650	ビックボアショック用フロントスプリング (パープル) 人工芝 / カーペット専用		Yokomo
YAS-675	ビックボアショック用フロントスプリング (ブラック) 人工芝 / カーペット専用		Yokomo
YAS-700	ビックボアショック用フロントスプリング (オレンジ) 人工芝 / カーペット専用		Yokomo
YAS-800	ビックボアショック用フロントスプリング (レッド) 人工芝 / カーペット専用		Yokomo
YAS-825	ビックボアショック用フロントスプリング (イエロー) 人工芝 / カーペット専用		Yokomo
YAS-975	ビックボアショック用リヤスプリング (パープル) 人工芝 / カーペット専用		Yokomo
Z4-630FC	YZ-4 用アルミ製プーリー用フランジ (センター内側用)		Yokomo
ZC-T16M	Inner Sponge (Medium) for Off-Road		Yokomo
ZS-GWBNH	ナローサイズごくらくオフロードウイング (ヘビィデューティ)		Yokomo

Data: b-yz4.toml on GitHub · suggest a correction · report a problem