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Arrma Big Rock 223S Spares & Upgrades
Keep your Arrma Big Rock 223S running at its best with our comprehensive range of spares and upgrades. Browse genuine Arrma replacement parts including suspension arms, hubs, driveshafts, differentials, spur and pinion gears, slipper components, shock towers, springs, body mounts, bumpers, wheel hexes and bearings, plus wheels, tyres and body shells.
After extra performance or durability? Choose ProLine tyres and wheels for grip and longevity, Spektrum electrics for radios, servos, ESCs and motors, RC Overhaul bearing kits for a smooth, efficient drivetrain, and Dynamite tools, adhesives and lubricants to make maintenance quick and easy.
Not sure which part fits? Match the part number from your manual, use our handy filters to narrow by type or brand, or contact our knowledgeable customer service team for friendly expert help. We carry large stocks to keep you running, and offer flexible UK delivery options including Next Day on in-stock items, so you can get back to bashing without delay.
Wheelspin Models is here to help every step of the way with advice, great prices and fast dispatch on Arrma Big Rock 223S spares and hop-ups.
After extra performance or durability? Choose ProLine tyres and wheels for grip and longevity, Spektrum electrics for radios, servos, ESCs and motors, RC Overhaul bearing kits for a smooth, efficient drivetrain, and Dynamite tools, adhesives and lubricants to make maintenance quick and easy.
Not sure which part fits? Match the part number from your manual, use our handy filters to narrow by type or brand, or contact our knowledgeable customer service team for friendly expert help. We carry large stocks to keep you running, and offer flexible UK delivery options including Next Day on in-stock items, so you can get back to bashing without delay.
Wheelspin Models is here to help every step of the way with advice, great prices and fast dispatch on Arrma Big Rock 223S spares and hop-ups.
DYNT0500
$48.09
Dynamite Startup Tool Set - ECX/Vaterra/HPI Models
In Stock
AR310775
$14.09
ARAC3999 Arrma Metal Diff Outdrives (2Pcs)
In Stock
AR310780
$25.64
ARAC4041 Arrma Composite Slider Front Driveshaft Set (1Pr)
Out Of Stock
Expected: June 20th
Expected: June 20th
AR310783
$6.40
ARAC4059 Arrma Composite Differential Yoke Set
In Stock
AR310816
$14.09
ARAC9473 Wheel Hex Metal 12mm (4)
In Stock
AR310865
$14.09
ARAC4027 Arrma Diff Planet Gear (4Pcs)
In Stock
AR310867
$25.64
Arrma ARAC3971 CVD Diff Outdrives 4X4 Mega BLX (2)
Supplier Stock
Expected: June 6th
Expected: June 6th
AR310868
$25.64
Arrma ARAC3972 CVD Wheel Axle 4X4 Mega BLX (2)
Supplier Stock
Expected: June 6th
Expected: June 6th
AR310869
$15.38
ARAC3973 Arrma CVD Pin Set 4X4 Mega BLX
Supplier Stock
Expected: June 6th
Expected: June 6th
AR310871
$12.81
ARAC9472 Arrma Metal Wheel Hex 14mm (2Pcs)
In Stock
AR310872
$14.09
ARAC4022 Arrma Diff Case Set 37T Main Gear
In Stock
AR310875
$6.40
ARAC4251 Arrma Diff. Gasket (2Pcs)
In Stock
AR310884
$14.09
ARAC3955 Arrma Composite Centre Slider Driveshaft Set
In Stock
AR320420
$8.96
ARAC6488 Arrma Wheelie Bar Wheels
In Stock
AR330442
$8.96
Arrma ARAC5047 C-Hubs (1 Pair)
Out Of Stock
Expected: June 20th
Expected: June 20th
AR330450
$6.40
ARAC8939 Arrma Shock Cap (2 Pcs)
In Stock
AR330456
$6.40
ARAC5026 Arrma Hinge Pin 4X40mm (2Pcs)
In Stock
AR330468
$6.40
ARAC5028 Arrma Hinge Pin 3X31mm (2Pcs)
In Stock
AR330469
$8.96
ARAC9359 Arrma Steering Block (1 Pair)
In Stock
AR330470
$14.09
ARAC8807 Arrma Rod End Set
In Stock
AR330538
$8.96
ARAC9098 Arrma Front Shock Spring (2Pcs)
In Stock
AR330539
$8.96
ARAC9099 Arrma Rear Shock Spring (2Pcs)
In Stock
AR330542
$10.25
ARA330542 Steel Turnbuckle M4x48mm Black (2)
In Stock
AR340137
$8.96
ARAC3021 Arrma Steering Post (2Pcs)
In Stock
AR340138
$6.40
ARAC3906 Arrma Flanged Tube (2Pcs) ** CLEARANCE **
In Stock
AR390001
$6.40
ARAC3000 Arrma Antenna Pipe Set
In Stock
AR610014
$8.96
ARAC3140 Arrma Ball Bearing 5X8X2.5mm (2) 4X4
In Stock
AR701404
$6.40
ARAC9826 Arrma Set Grub Screw M4X4mm (10)
In Stock
AR702002
$8.96
ARAC9701 Arrma Cap Head Screw M2.5X12mm (10Pcs)
In Stock
AR708008
$6.40
ARAC9699 Flanged Nyloc Locknut 4mm Silver (4)
In Stock
AR709003
$6.40
ARAC9830 Arrma Washer M3X8X0.5mm (10Pcs)
In Stock
AR709052
$6.40
ARAC9937 Arrma Washer 12X15.5X0.2mm (4)
In Stock
AR713014
$6.40
Arrma ARAC8011 Pin 3X17mm (4Pcs)
In Stock
AR713028
$8.96
ARAC8003 Arrma Pin 2.5X12mm (10)
In Stock
AR715001
$6.40
ARAC9818 Arrma Nylon Nut M3 (4Pcs)
In Stock
AR715005
$6.40
ARAC9762 Arrma Nylon Nut M4 (4Pcs)
In Stock
AR715008
$6.40
ARAC9761 Arrma Nylon Nut 2.5mm (4)
Supplier Stock
Expected: May 22nd
Expected: May 22nd
AR721316
$6.40
ARAC9840 Arrma Button Head Screw M3X16mm (10Pcs)
In Stock
AR721414
$6.40
ARAC9858 Arrma Button Head Screw M4X14mm (4Pcs)
In Stock
AR722316
$6.40
ARAC9889 Arrma Flat Head Screw M3X16mm (10Pcs)
In Stock
AR722412
$6.40
ARAC9891 Arrma Flat Head Screw M4X12mm (4Pcs)
In Stock
AR722415
$6.40
ARAC9895 Arrma Flat Head Hex Machine Screw 4X15mm (4) 4X4
Supplier Stock
Expected: June 6th
Expected: June 6th
AR723310
$6.40
Arrma ARAC9711 Cap Head Screw M3X10mm (10)
In Stock
AR724303
$6.40
ARAC9900 Arrma Set Screw M3X3mm (6 Pcs)
In Stock
ARA-1082
$32.05
Front/Rear Composite Upper Gearbox Covers/Shock Tower
In Stock
ARA-1290
$64.11
Body Accessories Set: BIG ROCK
Supplier Stock
Expected: May 15th
Expected: May 15th
ARA-1293
$35.27
Front And Rear Bumper And Loop Set: BIG ROCK
In Stock
ARA-1295
$11.53
Front And Rear Body Mount Set: BIG ROCK
Supplier Stock
Expected: June 6th
Expected: June 6th
ARA-1381
$60.92
BIG ROCK CREW 4X4 Cab Trimmed Body - Clear
In Stock
ARA-1382
$14.09
Wheel Axle - Long (2)
In Stock
ARA-1575
$10.25
Rear Hub Set
Out Of Stock
Expected: June 20th
Expected: June 20th
ARA-2091
$32.05
Motor Fan Set 35mm
In Stock
ARA-2368
$6.40
Button Head Screw M3x16mm with Washer (8)
In Stock
ARA210007
$128.24
Metal Diff BOOST Box
In Stock
ARA310956
$89.76
Diff Set 37T/1.35M
Supplier Stock
Expected: June 6th
Expected: June 6th
ARA310996
$25.64
13T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA310997
$25.64
14T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA310998
$25.64
15T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA310999
$25.64
16T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA311000
$25.64
17T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA311001
$25.64
18T 0.8Mod Safe-D5 Pinion Gear
In Stock
ARA311002
$25.64
19T 0.8Mod Safe-D5 Pinion Gear
Supplier Stock
Expected: May 22nd
Expected: May 22nd
ARA311003
$25.64
20T 0.8Mod Safe-D5 Pinion Gear
In Stock