HobbydexARRMA Quake 4S
- Category
- monster truck
- Scale
- 1/8
- Drive
- 4WD
- Power
- electric
Releases
| Year | Release | Item no. |
|---|---|---|
| 2025 | Quake 4S DSC 4X4 RTR Brushless Monster Truck, black/red | ARA4437T1 |
| 2025 | Quake 4S DSC 4X4 RTR Brushless Monster Truck, white/blue | ARA4437T2 |
| 2025 | Limited Edition 1/8 Quake 4S DSC 4X4 RTR Brushless Monster Truck, black/pearl | ARA4437T3 |
Stock gearing
4.85 : 1
63T spur / 13T pinion · module 0.8
Every release
Spur/pinion ratio of the gears in the box. The transmission's internal ratio is not in our data, so this is not the final drive ratio.
Compare the last two releases or any two releases on the compare page
Option parts listed as fitting (188)
Ball ends and links (5) · Bearings and bushings (7) · Body and covers (27) · Bumpers and guards (5) · Chassis and mounts (13) · Differential (11) · Drivetrain (13) · Electronics (1) · Nuts (4) · O-rings and seals (12) · Oils and greases (11) · Pinions (2) · Pins and clips (7) · Screws (26) · Shock springs (4) · Shocks (13) · Spur gears (1) · Steering (6) · Suspension (6) · Tires (7) · Tools (1) · Washers, shims and spacers (5) · Other (1)
Ball ends and links (5)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3193 | Pivot Ball Set, Steel | ARRMA | direct |
| ARA-3194 | Turnbuckle, Steel, M5x65mm | ARRMA | direct |
| ARA-3195 | Assembled Turnbuckle Set | ARRMA | direct |
| ARA-4871 | CVD Center Driveshaft Ball Slider | ARRMA | direct |
| ARA340199 | Ball 3x6.8x6.75mm | ARRMA | direct |
Bearings and bushings (7)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA610037 | Ball Bearing 8x16x5mm (2RS) | ARRMA | direct |
| ARA610044 | Ball Bearing, 12x18x4mm 2RS | ARRMA | direct |
| ARA610046 | Ball Bearing 10x15x4mm 2RS | ARRMA | direct |
| ARA610050 | Ball Bearing 6x10x3mm 2RS | ARRMA | direct |
| ARA610055 | Ball Bearing 6x10x3 RS | ARRMA | direct |
| ARAC3140 | Ball Bearing 5x8x2.5mm 4x4 | ARRMA | direct |
| ARAC3202 | Bearing 10x15x4mm | ARRMA | direct |
Body and covers (27)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3155 | Inner Body Support, Monster Truck | ARRMA | direct |
| ARA-3156 | Body Roll Cage, Monster Truck, Black | ARRMA | direct |
| ARA-3157 | 1/8 QUAKE 4S Brushless Clear Trimmed Body | ARRMA | direct · Optional part |
| ARA-3158 | 1/8 QUAKE 4S Brushless Clipless Painted Decaled Trimmed Body, Black/Red | ARRMA | direct |
| ARA-3159 | 1/8 QUAKE 4S Brushless Clipless Painted Decaled Trimmed Body, White/Blue | ARRMA | direct |
| ARA-3160 | Body Mounting Set, Monster Truck, Black | ARRMA | direct |
| ARA-3161 | Body Protector Set (3), Monster Truck | ARRMA | direct |
| ARA-3163 | Front/Rear Body Post Set, Monster Truck | ARRMA | direct |
| ARA-3180 | Body Tether Straps | ARRMA | direct |
| ARA-4047 | QUAKE 4S Brushless Clipless Painted Decalled Trimmed Body, Black/Pearl | ARRMA | direct |
| ARA-4594 | Body Roll Cage, Monster Truck, Red | ARRMA | direct · Optional part |
| ARA-4595 | Body Roll Cage, Monster Truck, Blue | ARRMA | direct |
| ARA-4596 | Body Roll Cage, Monster Truck, Green | ARRMA | direct · Optional part |
| ARA-4597 | Body Roll Cage, Monster Truck, Purple | ARRMA | direct · Optional part |
| ARA-4598 | Body Mounting Set, Monster Truck, Red | ARRMA | direct · Optional part |
| ARA-4599 | Body Mounting Set, Monster Truck, Blue | ARRMA | direct |
| ARA-4600 | Body Mounting Set, Monster Truck, Gunmetal | ARRMA | direct |
| ARA-4601 | Body Mounting Set, Monster Truck, Green | ARRMA | direct · Optional part |
| ARA-4602 | Body Mounting Set, Monster Truck, Purple | ARRMA | direct · Optional part |
| ARA-4603 | Body Protector Set (3), Gunmetal | ARRMA | direct |
| ARA-4634 | QUAKE 4S Brushless Clipless Painted Decalled Trimmed Body, Black/Green | ARRMA | direct · Optional part |
| ARA-4635 | QUAKE 4S Brushless Clipless Painted Decalled Trimmed Body, Blue/Purple | ARRMA | direct · Optional part |
| ARA-4673 | Body Roll Cage, Monster Truck, Gunmetal | ARRMA | direct · Optional part |
| ARA-4803 | Body Protector Set (3), Blue | ARRMA | direct |
| ARA-4804 | Body Protector Set (3), Green | ARRMA | direct · Optional part |
| ARA-4805 | Body Protector Set (3), Purple | ARRMA | direct · Optional part |
| ARA-4819 | Body Protector Set Red | ARRMA | direct · Optional part |
Bumpers and guards (5)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3154 | Side Guard Set, Composite, Monster Truck | ARRMA | direct |
| ARA-3162 | Front/Rear Bumper Set with Wheelie Bar Parts, Monster Truck | ARRMA | direct |
| ARA-3167 | Wheelie Bar Wheel Set (2), Monster Truck | ARRMA | direct |
| ARA-3170 | Rear Dirt Guard Set (2), Monster Truck | ARRMA | direct |
| ARA-3176 | 40mm Fan Set with Guard | ARRMA | direct |
Chassis and mounts (13)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3151 | Chassis, 386mm Wheelbase, Composite, Monster Truck | ARRMA | direct |
| ARA-3152 | Top Deck Set, Composite, Monster Truck | ARRMA | direct |
| ARA-3153 | Shock Tower Set, Composite, Monster Truck | ARRMA | direct |
| ARA-3166 | Chassis Protection Set (3), Monster Truck | ARRMA | direct |
| ARA-3177 | Aluminum Motor Mount Plate | ARRMA | direct |
| ARA-3181 | Ratchet Battery Mounting Set, Red | ARRMA | direct |
| ARA-3286 | Ratchet Battery Parts, Set A | ARRMA | direct |
| ARA-3287 | Ratchet Battery Parts, Set B | ARRMA | direct |
| ARA-4609 | Ratchet Battery Mounting Set, Blue | ARRMA | direct |
| ARA-4610 | Ratchet Battery Mounting Set, Black | ARRMA | direct |
| ARA-4611 | Ratchet Battery Mounting Set, Gunmetal | ARRMA | direct · Optional part |
| ARA-4612 | Ratchet Battery Mounting Set, Green | ARRMA | direct · Optional part |
| ARA-4613 | Ratchet Battery Mounting Set, Purple | ARRMA | direct · Optional part |
Differential (11)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3175 | Differential Cover Set | ARRMA | direct |
| ARA-3198 | Center Differential Set for 39mm Differential Case, Metal, 100k cSt | ARRMA | direct |
| ARA-3200 | Differential Crown Gear 37T 1.35 Mod | ARRMA | direct |
| ARA-3201 | Center Differential Case Set, 39mm | ARRMA | direct |
| ARA-3203 | Center Differential Rebuild Kit for 39mm Differential Case | ARRMA | direct |
| ARA-3204 | Front/Rear Differential Input Gear 13T 1.35 Mod | ARRMA | direct |
| ARA-3210 | Metal Front/Rear Differential Set (37T, 1.35 Mod) | ARRMA | direct |
| ARA-4806 | Limited Slip Differential Plates for 39mm Differential Case | ARRMA | direct |
| ARA311154 | Differential Case Set | ARRMA | direct |
| ARAC3999 | Differential Outdrives Metal: 4x4 | ARRMA | direct |
| ARAC4027 | Differential Planet Gear | ARRMA | direct |
Drivetrain (13)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3207 | CVD Center Driveshaft Set | ARRMA | direct |
| ARA-3208 | CVD Driveshaft Slider Shaft (1pc) | ARRMA | direct |
| ARA-3209 | CVD Center Driveshaft Outdrives (1 Pair) | ARRMA | direct |
| ARA-3214 | CVD Rebuild Set | ARRMA | direct |
| ARA-4636 | Wheel Hex 17mm, Anodized Aluminum (2), Blue | ARRMA | direct |
| ARA-4637 | Wheel Hex 17mm, Anodized Aluminum (2), Black | ARRMA | direct |
| ARA-4638 | Wheel Hex 17mm, Anodized Aluminum (2), Green | ARRMA | direct · Optional part |
| ARA-4639 | Wheel Hex 17mm, Anodized Aluminum (2), Purple | ARRMA | direct · Optional part |
| ARA310988 | Wheel Hex 17mm Aluminum | ARRMA | direct |
| ARA311147 | CVD Driveshaft Set | ARRMA | direct |
| ARA311148 | CVD Driveshaft Slider Shafts | ARRMA | direct |
| ARA311149 | CVD Driveshaft Differential Outdrives & Wheel Axles | ARRMA | direct |
| ARA311150 | CVD Driveshaft Metal Fittings | ARRMA | direct |
Electronics (1)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3178 | Motor Heatsink Set | ARRMA | direct |
Nuts (4)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA310906 | Aluminum Wheel Nut, 17mm Red | ARRMA | direct · Optional part |
| ARAC9761 | Nylon Nut 2.5mm | ARRMA | direct |
| ARAC9763 | Wheel Nut Aluminum 17mm Black | ARRMA | direct |
| ARAC9818 | Nylon Nut 3mm | ARRMA | direct |
O-rings and seals (12)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3202 | Center Differential Gasket for 39mm Differential Case | ARRMA | direct |
| ARA-3215 | Radio Box Seal Set | ARRMA | direct |
| ARA-4125 | O-Ring Set, Rubber, 15.4x1.75mm | ARRMA | direct |
| ARA-4126 | O-Ring Set, Rubber, 3.95x2.1mm | ARRMA | direct |
| ARA-4816 | O-Ring Set, Rubber, 16x2mm | ARRMA | direct |
| ARA716030 | O-Ring, 19x1.5mm | ARRMA | direct |
| ARA716032 | O-Ring 8.2x1.2mm | ARRMA | direct |
| ARA716034 | O-Ring, 7.8x2.2mm | ARRMA | direct |
| ARA716037 | O-Ring, 4 x 2mm | ARRMA | direct |
| ARA716040 | O-Ring 13x1.5mm | ARRMA | direct |
| ARA716041 | O-Ring 9.8x2.2mm | ARRMA | direct |
| ARAC4251 | Differential Gasket (2): 4x4 BLX | ARRMA | direct |
Oils and greases (11)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3182 | Shock Set (Front), Alloy, 15mm Bore, 143.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Red | ARRMA | direct |
| ARA-3183 | Shock Set (Rear), Alloy, 15mm Bore, 153.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Red | ARRMA | direct |
| ARA-4614 | Shock Set (Front), Alloy, 15mm Bore, 143.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Blue | ARRMA | direct |
| ARA-4615 | Shock Set (Front), Alloy, 15mm Bore, 143.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Black | ARRMA | direct |
| ARA-4616 | Shock Set (Front), Alloy, 15mm Bore, 143.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Green | ARRMA | direct · Optional part |
| ARA-4617 | Shock Set (Front), Alloy, 15mm Bore, 143.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Purple | ARRMA | direct · Optional part |
| ARA-4624 | Shock Set (Rear), Alloy, 15mm Bore, 153.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Blue | ARRMA | direct |
| ARA-4625 | Shock Set (Rear), Alloy, 15mm Bore, 153.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Black | ARRMA | direct |
| ARA-4626 | Shock Set (Rear), Alloy, 15mm Bore, 153.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Green | ARRMA | direct · Optional part |
| ARA-4627 | Shock Set (Rear), Alloy, 15mm Bore, 153.5mm Length, 4x1.9mm Piston, 1300cSt Oil, Purple | ARRMA | direct · Optional part |
| ARA850027 | Differential Fluid, 20 Million cSt 20mL | ARRMA | direct · Optional part |
Pinions (2)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA310996 | 13T 0.8Mod Safe-D5 Pinion Gear | ARRMA | direct |
| ARA310997 | 14T 0.8Mod Safe-D5 Pinion Gear | ARRMA | direct · Optional part |
Pins and clips (7)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3179 | Hinge Pin 4.5x76mm | ARRMA | direct |
| ARA-3197 | Hinge Pin Set 4x48.5mm | ARRMA | direct |
| ARA-5385 | Differential Case Set with Pins | ARRMA | direct |
| ARA710006 | E Clip Din 6799, 3.2mm | ARRMA | direct |
| ARAC5029 | Hinge Pin 3x48.5mm 4x4 | ARRMA | direct |
| ARAC5031 | Pin 2.5x15.2mm 4x4 | ARRMA | direct |
| ARAC8011 | Pin 3x17mm | ARRMA | direct |
Screws (26)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-1618 | Cap Head Screw M3x30mm | ARRMA | direct |
| ARA-2253 | Button Head Screw M3x24mm | ARRMA | direct |
| ARA-3189 | Ackermann Plate Screw | ARRMA | direct |
| ARA-3213 | Flat Head Screws, M5x50mm | ARRMA | direct |
| ARA-4128 | Set Screw, M4x6mm | ARRMA | direct |
| ARA702004 | Cap Head Screw M2.5x25mm | ARRMA | direct |
| ARA702007 | Cap Head Screw M2.5x16mm | ARRMA | direct |
| ARA702011 | Cap Head Screw M2.5x12mm | ARRMA | direct |
| ARA722314 | Flat Head Hex Machine Screw, M3x14mm | ARRMA | direct |
| ARA723412 | Cap Head Machine Screw, M4x12mm | ARRMA | direct |
| ARA723416 | Cap Head Screw, M4x16mm | ARRMA | direct |
| ARA723464 | Cap Head Screw M2.5x10mm | ARRMA | direct |
| ARA727416 | King Pin Screw M5x22mm | ARRMA | direct |
| ARAC9710 | Button Head Screw 3x18mm | ARRMA | direct |
| ARAC9711 | Cap HD Screw M3X10mm | ARRMA | direct |
| ARAC9756 | Button Head Screw 3x20mm | ARRMA | direct |
| ARAC9800 | Button Head Screw 3x10mm | ARRMA | direct |
| ARAC9807 | Button Head Screw 3x8mm | ARRMA | direct |
| ARAC9813 | Flat Head Screws, 3x8mm | ARRMA | direct |
| ARAC9826 | Set Screw 4x4mm | ARRMA | direct |
| ARAC9841 | Button Head Hex Machine Screw 3x3mm (10): 4x4 | ARRMA | direct |
| ARAC9860 | Button Head Screw, 4x12mm | ARRMA | direct |
| ARAC9878 | Cap Head Screw 3x12mm | ARRMA | direct |
| ARAC9882 | Cap Head Screw, 3x8mm 4x4 | ARRMA | direct |
| ARAC9889 | Flat Head Screws, 3x16mm | ARRMA | direct |
| ARAC9891 | Flat Head Screws, 4x12mm | ARRMA | direct |
Shock springs (4)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3165 | Bumper Spring Set (2), Monster Truck | ARRMA | direct |
| ARA-3191 | Shock Springs: L95mm, 0.81N/mm (4.62lb/in) | ARRMA | direct |
| ARA-3288 | Servo Saver Parts & Spring Set | ARRMA | direct |
| ARA-4135 | Battery Retention Screw and Spring Set: 1/8 QUAKE | ARRMA | direct |
Shocks (13)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3184 | Shock Body (Front), Aluminum, 15x67mm, Red | ARRMA | direct |
| ARA-3185 | Shock Body (Rear), Aluminum, 15x72.5mm, Red | ARRMA | direct |
| ARA-3186 | Shock Shaft 4x78mm | ARRMA | direct |
| ARA-3187 | Shock Shaft 4x80mm | ARRMA | direct |
| ARA-3190 | Composite Shock Parts Set (2 Shocks) | ARRMA | direct |
| ARA-4619 | Shock Body (Front), Aluminum, 15x67mm, Blue | ARRMA | direct |
| ARA-4620 | Shock Body (Front), Aluminum, 15x67mm, Black | ARRMA | direct |
| ARA-4622 | Shock Body (Front), Aluminum, 15x67mm, Green | ARRMA | direct · Optional part |
| ARA-4623 | Shock Body (Front), Aluminum, 15x67mm, Purple | ARRMA | direct · Optional part |
| ARA-4629 | Shock Body (Rear), Aluminum, 15x72.5mm, Blue | ARRMA | direct |
| ARA-4630 | Shock Body (Rear), Aluminum, 15x72.5mm, Black | ARRMA | direct |
| ARA-4632 | Shock Body (Rear), Aluminum, 15x72.5mm, Green | ARRMA | direct · Optional part |
| ARA-4633 | Shock Body (Rear), Aluminum, 15x72.5mm, Purple | ARRMA | direct · Optional part |
Spur gears (1)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3206 | Spur Gear for 39mm Differential Case (63T, 0.8 Mod) | ARRMA | direct |
Steering (6)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3173 | Steering Block Set | ARRMA | direct |
| ARA-3196 | Servo Saver and Steering Parts Set | ARRMA | direct |
| ARA-3216 | Servo Saver Plastic Parts Replacement | ARRMA | direct |
| ARA-3217 | Aluminum Steering Post Set, Black | ARRMA | direct |
| ARA-4807 | Servo Saver Metal Hub Set | ARRMA | direct |
| ARA340198 | Servo Horn 25T | ARRMA | direct |
Suspension (6)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3168 | Front Suspension Arms (2), Monster Truck | ARRMA | direct |
| ARA-3169 | Rear Suspension Arms (2), Monster Truck | ARRMA | direct |
| ARA-3172 | Aluminum Suspension Mount Set | ARRMA | direct |
| ARA-3174 | Rear Hubs Set | ARRMA | direct |
| ARA-4127 | C-Hub Caster Block Set, Composite | ARRMA | direct |
| ARAC5046 | C-Hubs: 4x4 BLX 4S | ARRMA | direct |
Tires (7)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3171 | dBoots Cut Chevron Monster Truck Tire Set, Glued 16mm (2), Black | ARRMA | direct |
| ARA-4604 | dBoots Cut Chevron Monster Truck Tire Set, Glued 16mm (2), Red | ARRMA | direct |
| ARA-4605 | dBoots Cut Chevron Monster Truck Tire Set, Glued 16mm (2), Blue | ARRMA | direct |
| ARA-4606 | dBoots Cut Chevron Monster Truck Tire Set, Glued 16mm (2), Gunmetal | ARRMA | direct · Optional part |
| ARA-4607 | dBoots Cut Chevron Monster Truck Tire Set, Glued 16mm (2), Green | ARRMA | direct · Optional part |
| ARA-4608 | dBoots Cut Chevron Monster Truck Tire Set, Glued 16mm (2), Purple | ARRMA | direct · Optional part |
| ARAC9468 | 1/10 dBoots Backflip LP Front/Rear 3.8 Pre-Mounted Tires, 17mm Hex, Black (2): 4S | ARRMA | direct · Optional part |
Tools (1)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA320681 | Metal Multi Tool 5/17mm Nut, 11/15mm Bore Shock | ARRMA | direct |
Washers, shims and spacers (5)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3188 | Pinion Spacer (1pc) | ARRMA | direct |
| ARA709068 | Shim 12.2x21x1mm | ARRMA | direct |
| ARAC9828 | Washer 7.1x11x0.5mm (4) 4x4 | ARRMA | direct |
| ARAC9830 | Washer 3x8x0.5mm | ARRMA | direct |
| ARAC9937 | Washer 12x15.5x0.2mm | ARRMA | direct |
Other (1)
| Number | Name | Brand | Fit |
|---|---|---|---|
| ARA-3164 | Foam Pad Set, Self-Adhesive (8), Monster Truck | ARRMA | direct |
Data: quake-4s.toml on GitHub · report an error