Hobbydex / RC cars / ARRMA / Big Rock / Big Rock 3S 4X4 RTR Brushless Monster Truck, blue

ARRMA Big Rock 3S 4X4 RTR Brushless Monster Truck, blue

Platform: Big Rock
Scale: 1/10
Type: monster truck · 4WD · electric
Item number: ARA102711
Year: unknown
Manual: manufacturer website
Parts list: manufacturer website
Build: RTR
Status: discontinued

Bearings (4 sizes)

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

Size	Parts
5x8x2.5mm ball bearing (MR85)	ARAC3140
6x12x4mm ball bearing (MR126)	ARAC3144
10x15x4mm ball bearing (6700)	ARAC3202
12x18x4mm ball bearing (6701)	ARAC3173

Bearing kits for this car

Kit	Bearings	Against the box
RCScrewZ ara031b Arrma Big Rock 3s (#102723) Metal Shielded Bearing Kit		every size
RCScrewZ ara031r Arrma Big Rock 3s (#102723) Rubber Shielded Bearing Kit		every size
Fast Eddy Bearings TFE5846 Arrma Big Rock 3S BLX Sealed Bearing Kit	27	every size
Fast Eddy Bearings TFE5847 Arrma Big Rock 3S BLX Ceramic Sealed Bearing Kit	27	every size
Fast Eddy Bearings TFE5863 Arrma Big Rock 4X4 3S Sealed Bearing Kit	26	every size
Fast Eddy Bearings TFE5864 Arrma Big Rock 4X4 3S Ceramic Sealed Bearing Kit	26	every size
Fast Eddy Bearings TFE6457 Arrma Big Rock 3S BLX V3 Sealed Bearing Kit	26	every size
Fast Eddy Bearings TFE6458 Arrma Big Rock 3S BLX V3 Ceramic Sealed Bearing Kit	26	every size

2 more made for other cars on the Big Rock

Fast Eddy Bearings TFE9554 Arrma Big Rock 223S BLX Sealed Bearing Kit · for Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, black, Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, green, Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, blue
Fast Eddy Bearings TFE9555 Arrma Big Rock 223S BLX Ceramic Sealed Bearing Kit · for Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, black, Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, green, Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, blue

Screw kits for this car (2)

RCScrewZ ara031 Arrma RC Big Rock 3s BLX 1/10th (#102723) Stainless Screw Kit
RCScrewZ ara046 Stainless Steel Screw Kit For The Arrma Big Rock 3s 4x4 (#ARA4312V3)

Show

In the box (97)

Ball ends and links (2)

Number	Name	Pack	Brand
ARAC8066	Composite Pivot Ball Set: 4x4		ARRMA
ARAC9378	Steel Turnbuckle M4X34mm, Black	2	ARRMA

Bearings and bushings (4)

Number	Name	Pack	Brand
ARAC3140	Ball Bearing 5x8x2.5mm 4x4	2	ARRMA
ARAC3144	Ball Bearing 6x12x4mm 4x4	2	ARRMA
ARAC3173	Ball Bearing 12x18x4mm	2	ARRMA
ARAC3202	Bearing 10x15x4mm	2	ARRMA

Body and covers (1)

Number	Name	Pack	Brand
ARA402283	1/10 Painted and Trimmed Body with Decals, Blue		ARRMA

Bumpers and guards (6)

Number	Name	Pack	Brand
ARA320461	Bumper Set, Black Chrome		ARRMA
ARAC3444	Bumper Springs (2): 4x4	2	ARRMA
ARAC6487	Wheelie Bar Set		ARRMA
ARAC6488	Wheelie Bar Wheels: 4x4		ARRMA
ARAC6489	Wheelie Bar Spring: 4x4 Mega BLX		ARRMA
ARAC7303	Monster Truck Side Guard Set		ARRMA

Chassis and mounts (4)

Number	Name	Pack	Brand
ARAC3109	Battery Mounting Set 4x4		ARRMA
ARAC4400	Composite Front Rear Upper Gearbox Covers and Shock Tower		ARRMA
ARAC8200	Radio Box Set: 4x4		ARRMA
ARAC9260	Front/Rear Lower Skid plate	2	ARRMA

Differential (5)

Number	Name	Pack	Brand
ARA310956	Differential Set (37T 1.35M)		ARRMA
ARAC3999	Differential Outdrives Metal: 4x4	2	ARRMA
ARAC4022	Differential Case Set 37T Main Gear		ARRMA
ARAC4027	Differential Planet Gear	4	ARRMA
ARAC4059	Composite Differential Yoke Set: 4x4		ARRMA

Drivetrain (6)

Number	Name	Pack	Brand
ARAC3955	Composite Center Slider Driveshaft: 4x4 BLX		ARRMA
ARAC4024	Center Driveshaft High Speed Support: 4x4		ARRMA
ARAC4041	Composite Front Slider Driveshaft Set: 4x4		ARRMA
ARAC4043	Composite Rear Slider Driveshaft Set: 4x4		ARRMA
ARAC9443	Wheel Axle (2): 4x4	2	ARRMA
ARAC9472	Wheel Hex Metal 14mm	2	ARRMA

Electronics (3)

Number	Name	Brand
ARA390290	BLX100 120 ESC Fan	ARRMA
ARAC7009	Motor Heatsink: 4x4 BLX 3S	ARRMA
ARAM0160	BLX100 Brushless 10th 3S ESC: 4x4	ARRMA

Gears and transmission (1)

Number	Name	Pack	Brand
ARAC9102	Slipper Shaft, Red		ARRMA

Motors (1)

Number	Name	Pack	Brand
ARAG1023	BLX3660 3200Kv Brushless 10th 4-Pole Motor: 4x4		ARRMA

Nuts (4)

Number	Name	Pack	Brand
ARAC9699	7mm Flanged Nyloc Locknut, Silver	4	ARRMA
ARAC9761	Nylon Nut 2.5mm	4	ARRMA
ARAC9762	Nut M4 Nylon	4	ARRMA
ARAC9818	Nylon Nut 3mm	4	ARRMA

O-rings and seals (3)

Number	Name	Pack	Brand
ARAC4251	Differential Gasket (2): 4x4 BLX	2	ARRMA
ARAC7404	O-Ring 12x2mm (4): 3S BLX	4	ARRMA
ARAC8940	Composite Shock Parts O-Ring Set (2 Shocks)		ARRMA

Pinions (1)

Number	Name	Pack	Brand
ARAC7875	Pinion Gear 15T 0.8mod: 4x4		ARRMA

Pins and clips (7)

Number	Name	Pack	Brand
ARAC3445	Body Clip Retainer 1/10 Scale Black	4	ARRMA
ARAC3450	Body Clip 6mm Black	10	ARRMA
ARAC5027	Hinge Pin 4x63mm (2): 4x4	2	ARRMA
ARAC5028	Hinge Pin 3x31mm (2): 4x4	2	ARRMA
ARAC8003	Pin 2.5x12mm	10	ARRMA
ARAC8007	Pin 2x10mm	4	ARRMA
ARAC8011	Pin 3x17mm	4	ARRMA

Screws (20)

Number	Name	Pack	Brand
ARAC9701	Cap Head Screw 2.5x12mm	10	ARRMA
ARAC9711	Cap HD Screw M3X10mm	10	ARRMA
ARAC9756	Button Head Screw 3x20mm	10	ARRMA
ARAC9801	Button Head Screw 3x12mm	10	ARRMA
ARAC9802	Button Head Screw 3x15mm	10	ARRMA
ARAC9805	Button Head Screw 3x35mm	10	ARRMA
ARAC9807	Button Head Screw 3x8mm	10	ARRMA
ARAC9813	Flat Head Screws, 3x8mm	10	ARRMA
ARAC9826	Set Screw 4x4mm	10	ARRMA
ARAC9840	Button Head Screw 3x16mm	10	ARRMA
ARAC9841	Button Head Hex Machine Screw 3x3mm (10): 4x4	10	ARRMA
ARAC9858	Button Head Screw 4x14mm	4	ARRMA
ARAC9865	Button Head Screw 4x35mm	4	ARRMA
ARAC9876	Cap Head Hex Machine Screw 3x16mm	4	ARRMA
ARAC9882	Cap Head Screw, 3x8mm 4x4	10	ARRMA
ARAC9889	Flat Head Screws, 3x16mm	10	ARRMA
ARAC9895	Flat Head Hex Machine Screw 4x15mm 4x4	4	ARRMA
ARAC9896	Flat Head Hex Machine Screw 4x40mm 4x4	4	ARRMA
ARAC9900	Set Screw 3x3mm	10	ARRMA
ARAC9912	Set Screw 5x5mm	10	ARRMA

Servos (1)

Number	Name	Pack	Brand
ARAM1019	ADS-7M V2 6.5kg Waterproof Servo, Red		ARRMA

Shock springs (2)

Number	Name	Pack	Brand
ARAC9098	Front Shock Spring	2	ARRMA
ARAC9099	Rear Shock Spring	2	ARRMA

Shocks (5)

Number	Name	Pack	Brand
ARA330550	Shock Set, Front	2	ARRMA
ARA330551	Shock Set, Rear	2	ARRMA
ARAC8939	Shock Cap (2): 4x4	2	ARRMA
ARAC8988	Shock Shaft Eyelet and Spring Perch Front		ARRMA
ARAC8989	Shock Shaft Eyelet and Spring Perch Rear		ARRMA

Steering (4)

Number	Name	Pack	Brand
ARAC3020	Steering Parts Set 4x4		ARRMA
ARAC3021	Steering Post 4x4	2	ARRMA
ARAC8883	Servo Saver Set 25T		ARRMA
ARAC9359	Steering Block (2): 4x4	2	ARRMA

Suspension (6)

Number	Name	Pack	Brand
ARA310909	Slipper Plate & Hub Set		ARRMA
ARAC5047	C-Hubs (2): 4x4	2	ARRMA
ARAC5048	Rear Hub (2): 4x4	2	ARRMA
ARAC9065	Suspension Arm Front (2): 4x4	2	ARRMA
ARAC9066	Suspension Arm Rear (2): 4x4	2	ARRMA
ARAC9067	Aluminum FF Suspension Mount, Red: 4x4		ARRMA

Tires (2)

Number	Name	Pack	Brand
ARA520051	1/10 Front/Rear dBoots RAGNAROK MT 2.8 Tire with Inserts	2	ARRMA
ARA550053	1/10 RAGNAROK MT Front/Rear 2.8 Pre-Mounted Tires, ST, 14mm Hex, Black Chrome	2	ARRMA

Tools (1)

Number	Name	Pack	Brand
ARAC3722	Chassis Spine Block Multi-Tool: 4x4		ARRMA

Washers, shims and spacers (7)

Number	Name	Pack	Brand
ARAC3906	Flanged Tube (2): 4x4	2	ARRMA
ARAC8938	Shock Body Spring Spacer Set 2 Front: 4x4		ARRMA
ARAC8945	Rear Shock Body Spring Spacer Set (2): 4x4	2	ARRMA
ARAC9828	Washer 7.1x11x0.5mm (4) 4x4	4	ARRMA
ARAC9830	Washer 3x8x0.5mm	10	ARRMA
ARAC9831	Washer 2.7x5x0.5mm	10	ARRMA
ARAC9937	Washer 12x15.5x0.2mm	4	ARRMA

Wheels (1)

Number	Name	Pack	Brand
ARA510117	1/10 MT Front/Rear 2.8 Wheels, 14mm Hex, Black Chrome	2	ARRMA

Option and upgrade parts (21)

Bearings and bushings (2)

Number	Name	Pack	Brand
ARA620003	Flange Ball Bearing, 10x15x4mm	2	ARRMA
ARAC3200	Bearing 5x10x4mm	2	ARRMA

Body and covers (1)

Number	Name	Pack	Brand
ARA402284	1/10 Clear Body with Decals		ARRMA

Bumpers and guards (1)

Number	Name	Pack	Brand
ARA320460	Bumper Set Black		ARRMA

Differential (2)

Number	Name	Pack	Brand
ARAC3971	CVD Differential Outdrives (2): 4x4 Mega BLX	2	ARRMA
ARAC4023	Composite Differential Case		ARRMA

Drivetrain (3)

Number	Name	Pack	Brand
ARAC3972	CVD Wheel Axle	2	ARRMA
ARAC3974	CVD Slider Set: 4x4 Mega BLX		ARRMA
ARAC9473	Wheel Hex Metal 12mm	4	ARRMA

Electronics (1)

Number	Name	Pack	Brand
ARA390289	4x4 BLX Motor Fan Set		ARRMA

Gears and transmission (4)

Number	Name	Pack	Brand
ARA310908	Slipper Pad	4	ARRMA
ARA310949	HD 57T Slipper Set, 0.8Mod		ARRMA
ARAC3710	CNC Metal Crown Gear 37T		ARRMA
ARAC3711	CNC Metal Input Gear 13T		ARRMA

Pinions (1)

Number	Name	Pack	Brand
ARAC7879	Pinion Gear 26T 0.8 Mod: 4x4 BLX 3S		ARRMA

Spur gears (1)

Number	Name	Pack	Brand
ARA310947	HD 57T Spur Gear, 0.8Mod		ARRMA

Suspension (1)

Number	Name	Pack	Brand
ARA310946	Slipper Plate & Hub Set		ARRMA

Tires (3)

Number	Name	Pack	Brand
ARA550052	1/10 dBoots RAGNAROK MT Front/Rear 2.8 Pre-Mounted Tires, 14mm Hex, Black	2	ARRMA
ARAC9432	1/10 dBoots Fortress Monster Truck Front/Rear 2.8 Tire & Inserts	2	ARRMA
ARAC9632	1/10 dBoots Fortress MT 2.2/3.0 Pre-Mounted Tires, 14mm Hex, Black	2	ARRMA

Wheels (1)

Number	Name	Pack	Brand
ARA510116	1/10 Front/Rear 2.8 Wheels, 14mm Hex, Black	2	ARRMA

Also listed for this release (100)

Other (100)

Number	Name	Brand
AR310424	AR310424	ARRMA
AR310775	AR310775	ARRMA
AR310780	AR310780	ARRMA
AR310783	AR310783	ARRMA
AR310784	AR310784	ARRMA
AR310790	AR310790	ARRMA
AR310864	AR310864	ARRMA
AR310865	AR310865	ARRMA
AR310871	AR310871	ARRMA
AR310872	AR310872	ARRMA
AR310873	AR310873	ARRMA
AR310874	AR310874	ARRMA
AR310875	AR310875	ARRMA
AR310878	AR310878	ARRMA
AR310880	AR310880	ARRMA
AR310881	AR310881	ARRMA
AR310882	AR310882	ARRMA
AR310884	AR310884	ARRMA
AR310907	AR310907	ARRMA
AR320397	AR320397	ARRMA
AR320399	AR320399	ARRMA
AR320400	AR320400	ARRMA
AR320401	AR320401	ARRMA
AR320403	AR320403	ARRMA
AR320404	AR320404	ARRMA
AR320410	AR320410	ARRMA
AR320411	AR320411	ARRMA
AR320413	AR320413	ARRMA
AR320420	AR320420	ARRMA
AR320451	AR320451	ARRMA
AR320460	AR320460	ARRMA
AR320461	AR320461	ARRMA
AR320463	AR320463	ARRMA
AR330442	AR330442	ARRMA
AR330443	AR330443	ARRMA
AR330444	AR330444	ARRMA
AR330445	AR330445	ARRMA
AR330449	AR330449	ARRMA
AR330450	AR330450	ARRMA
AR330451	AR330451	ARRMA
AR330456	AR330456	ARRMA
AR330457	AR330457	ARRMA
AR330467	AR330467	ARRMA
AR330468	AR330468	ARRMA
AR330469	AR330469	ARRMA
AR330470	AR330470	ARRMA
AR330515	AR330515	ARRMA
AR330516	AR330516	ARRMA
AR330517	AR330517	ARRMA
AR330535	AR330535	ARRMA
AR330536	AR330536	ARRMA
AR330537	AR330537	ARRMA
AR330538	AR330538	ARRMA
AR330539	AR330539	ARRMA
AR340132	AR340132	ARRMA
AR340137	AR340137	ARRMA
AR340138	AR340138	ARRMA
AR340151	AR340151	ARRMA
AR390069	AR390069	ARRMA
AR390136	AR390136	ARRMA
AR390165	AR390165	ARRMA
AR390214	AR390214	ARRMA
AR402283	AR402283	ARRMA
AR402284	AR402284	ARRMA
AR510116	AR510116	ARRMA
AR510117	AR510117	ARRMA
AR520051	AR520051	ARRMA
AR530066	AR530066	ARRMA
AR550052	AR550052	ARRMA
AR550053	AR550053	ARRMA
AR610001	AR610001	ARRMA
AR610007	AR610007	ARRMA
AR610014	AR610014	ARRMA
AR610031	AR610031	ARRMA
AR702002	AR702002	ARRMA
AR708008	AR708008	ARRMA
AR709003	AR709003	ARRMA
AR709012	AR709012	ARRMA
AR709049	AR709049	ARRMA
AR709052	AR709052	ARRMA
AR713014	AR713014	ARRMA
AR713028	AR713028	ARRMA
AR715001	AR715001	ARRMA
AR715005	AR715005	ARRMA
AR715008	AR715008	ARRMA
AR716026	AR716026	ARRMA
AR721303	AR721303	ARRMA
AR721308	AR721308	ARRMA
AR721312	AR721312	ARRMA
AR721316	AR721316	ARRMA
AR721320	AR721320	ARRMA
AR721335	AR721335	ARRMA
AR721414	AR721414	ARRMA
AR722310	AR722310	ARRMA
AR722415	AR722415	ARRMA
AR722440	AR722440	ARRMA
AR723308	AR723308	ARRMA
AR723310	AR723310	ARRMA
AR723316	AR723316	ARRMA
AR724505	AR724505	ARRMA

Sources

Data: ara102711.toml on GitHub · report an error