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Arrma Arrma Mojave 4S Spares, Parts & Upgrades
Keep your Arrma Mojave 4S BLX running at its best with our dedicated range of genuine spares and proven upgrades. From arms, hubs, driveshafts and diff gears to spur and pinion options, bearings, shock towers, bumpers, wheels and tyres, you’ll find the parts you need to repair, refresh or toughen your truck. We stock OEM Arrma hardware alongside compatible electronics from Spektrum (servos, receivers and ESCs), high-performance Gens Ace 4S LiPo batteries, RC Overhaul bearing kits and Dynamite tools, oils and accessories.
Use the filters to narrow by sub‑category or brand, and match items to your Mojave 4S BLX using the Arrma part number from your manual (ARA‑xxxx). Considering upgrades? Look for HD components, metal gear options and aluminium hubs for added durability, plus gearing choices to fine-tune performance. Not sure what fits? Our knowledgeable team is happy to help with friendly, expert advice.
With large stocks on the shelf and fast shipping options, including next day delivery available for UK customers, Wheelspin Models makes it easy to get back on the dirt. Order with confidence and keep your Mojave 4S ready for the next run.
Use the filters to narrow by sub‑category or brand, and match items to your Mojave 4S BLX using the Arrma part number from your manual (ARA‑xxxx). Considering upgrades? Look for HD components, metal gear options and aluminium hubs for added durability, plus gearing choices to fine-tune performance. Not sure what fits? Our knowledgeable team is happy to help with friendly, expert advice.
With large stocks on the shelf and fast shipping options, including next day delivery available for UK customers, Wheelspin Models makes it easy to get back on the dirt. Order with confidence and keep your Mojave 4S ready for the next run.
AR310775
$13.99
ARAC3999 Arrma Metal Diff Outdrives (2Pcs)
In Stock
AR310865
$13.99
ARAC4027 Arrma Diff Planet Gear (4Pcs)
In Stock
AR310872
$13.99
ARAC4022 Arrma Diff Case Set 37T Main Gear
In Stock
AR310875
$6.35
ARAC4251 Arrma Diff. Gasket (2Pcs)
In Stock
AR310906
$15.26
ARA310906 Aluminium Wheel Nut 17mm Red (4)
In Stock
AR330518
$12.72
ARAC3851 Composite Pivot Ball BLX 4S
In Stock
AR330519
$10.17
Arrma ARAC5046 C-Hubs BLX
In Stock
AR330524
$6.35
ARAC5029 Hinge Pin 3x48.5mm 4x4 (2)
In Stock
AR330531
$12.72
ARAC9094 Shock Parts/O-Ring Set (2)
In Stock
AR340137
$8.90
ARAC3021 Arrma Steering Post (2Pcs)
In Stock
AR390001
$6.35
ARAC3000 Arrma Antenna Pipe Set
In Stock
AR390289
$25.45
Arrma ARA390289 4X4 BLX 30mm Motor Fan Set
In Stock
AR610007
$13.99
ARAC3173 Arrma Ball Bearing 12X18X4mm (2Pcs)
In Stock
AR610014
$8.90
ARAC3140 Arrma Ball Bearing 5X8X2.5mm (2) 4X4
In Stock
AR701404
$6.35
ARAC9826 Arrma Set Grub Screw M4X4mm (10)
In Stock
AR709003
$6.35
ARAC9830 Arrma Washer M3X8X0.5mm (10Pcs)
In Stock
AR709012
$6.35
Arrma ARAC9831 Washer 2.7X5X0.5mm (10Pcs)
In Stock
AR709052
$6.35
ARAC9937 Arrma Washer 12X15.5X0.2mm (4)
In Stock
AR713014
$6.35
Arrma ARAC8011 Pin 3X17mm (4Pcs)
In Stock
AR713029
$8.90
Arrma ARAC5031 Pin 2.5X15.2mm (4)
In Stock
AR715001
$6.35
ARAC9818 Arrma Nylon Nut M3 (4Pcs)
In Stock
AR715005
$6.35
ARAC9762 Arrma Nylon Nut M4 (4Pcs)
In Stock
AR716025
$6.35
ARAC7404 Arrma O Ring - 12 x 2mm (4 Pcs)
Supplier Stock
Expected: August 1st
Expected: August 1st
AR721303
$6.35
ARAC9841 Arrma Button Head Hex Machine Screw 3X3mm (10) 4X4
Supplier Stock
Expected: July 25th
Expected: July 25th
AR721316
$6.35
ARAC9840 Arrma Button Head Screw M3X16mm (10Pcs)
In Stock
AR722310
$6.35
ARAC9811 Arrma Flat Head Hex Machine Screw M3X10mm (10Pcs)
Supplier Stock
Expected: August 1st
Expected: August 1st
AR722316
$6.35
ARAC9889 Arrma Flat Head Screw M3X16mm (10Pcs)
In Stock
AR722412
$6.35
ARAC9891 Arrma Flat Head Screw M4X12mm (4Pcs)
In Stock
AR722415
$6.35
ARAC9895 Arrma Flat Head Hex Machine Screw 4X15mm (4) 4X4
Supplier Stock
Expected: August 1st
Expected: August 1st
AR724303
$6.35
ARAC9900 Arrma Set Screw M3X3mm (6 Pcs)
In Stock
ARA310988
$13.99
Wheel Hex 17mm Aluminium (2)
In Stock
ARA310996
$25.45
13T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA310997
$25.45
14T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA310998
$25.45
15T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA310999
$25.45
16T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA311000
$25.45
17T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA311001
$25.45
18T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA311003
$25.45
20T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA311004
$25.45
21T 0.8Mod Safe-D5 Pinion Gear
Supplier Stock
Expected: August 1st
Expected: August 1st
ARA311006
$25.45
23T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA311008
$25.45
25T 0.8Mod Safe-D5 Pinion Gear
Supplier Stock
Expected: August 1st
Expected: August 1st
ARA311149
$25.45
CVD Driveshaft Diff Outdrives And Wheel Axles (2)
In Stock
ARA311150
$13.99
CVD Driveshaft Metal Fittings (2)
In Stock
ARA311152
$25.45
Metal Main Diff Gear (37T - 1.35M)
In Stock
ARA311153
$13.99
Metal Input Gear (13T - 1.35M)
In Stock
ARA311155
$82.73
Metal Diff Set (37T - 1.35M)
In Stock
ARA311156
$89.10
Metal Gear F/R Transmission Module Set
Supplier Stock
Expected: July 16th
Expected: July 16th
ARA311161
$38.18
CVD Driveshaft Slider Shafts (2)
In Stock
ARA311165
$89.10
57T Metal Center Diff Set - 0.8 MOD
In Stock
ARA311167
$38.18
57T Metal Center Diff Spur Gear - 0.8 MOD
In Stock
ARA311169
$28.64
Center Diff Power Module Plastic Part Set
In Stock
ARA311170
$15.26
Composite Center Slider Driveshaft Set
In Stock
ARA311235
$24.17
Center Diff Rebuild Kit
In Stock
ARA320528
$13.99
Center Brace Mount Set
In Stock
ARA320530
$10.17
Center Brace Rubber Dampers (3)
In Stock
ARA320589
$10.17
Aluminium FF Suspension Mount Red
In Stock
ARA320629
$13.99
Wheelie Bar Wheels
In Stock
ARA320637
$25.45
Battery Mounting Set
In Stock
ARA320734
$25.45
Center Brace Bar 287mm
In Stock
ARA320735
$25.45
F/R Composite Upper Gearbox Covers/Shock Tower
Supplier Stock
Expected: July 25th
Expected: July 25th
ARA320736
$12.72
Lower Skidplates (2)
In Stock
ARA320737
$12.72
Bumper Springs (2)
In Stock