Traxxas TRX4 M 1:18 scale Upgrades & Hop-Up Parts

37 upgrade parts for the Traxxas TRX4 M 1:18 scale — aluminum, steel, carbon and other hop-ups from 1 brand, 37 in stock now. In-stock parts come first. All 58 parts for the Traxxas TRX4 M 1:18 scale

Hot Racing 37

STRXM39W05

Hot Racing TRX4-M +5mm Hardened Steel Drive Stub Axles

$20.99In stock

TRXM38U

Hot Racing TRX4-M Ultra Low 68:1 Steel Gear Set

$23.99Only 3 left

TRXM155HA01

Hot Racing TRXM Aluminum High Clearance Links Set, 6.10 (155 mm)

$32.99In stock

TRXM1012

Hot Racing Brass Pinion Gear, 1.98 Bore, 10, 11, 12 T

$15.52Only 3 left

TRXM12CH

Hot Racing TRX4-M Brass Differential Cover, 20g

$18.99In stock

CSG23M05

Hot Racing Hardened Steel Pinion Gear, 23T, 0.5 Mod, 1/8 Bore

$12.50In stock

CSG24M05

Hot Racing Hardened Steel Pinion Gear, 24t, 0.5 Mod, 1/8 Bore

$12.50In stock

CSG25M05

Hot Racing Hardened Steel Pinion Gear, 25t, 0.5 Mod, 1/8 Bore

$12.50In stock

Show 29 more Hot Racing parts

• CSG26M05 Hot Racing Hardened Steel Pinion Gear, 26 Tooth, 0.5 Mod, 1/8 Bore$12.50 In stock
• CSG27M05 Hot Racing Hardened Steel Pinion Gear, 27 Tooth, 0.5 Mod, 1/8 Bore$12.50 In stock
• CSG28M05 Hot Racing Hardened Steel Pinion Gear, 28 Tooth, 0.5 Mod, 1/8 Bore$12.50 In stock
• CSG29M05 Hot Racing Hardened Steel Pinion Gear, 29 Tooth, 0.5 Mod, 1/8 Bore$12.50 In stock
• CSG30M05 Hot Racing Hardened Steel Pinion Gear, 30 Tooth, 0.5 Mod, 1/8 Bore$12.50 In stock
• CSG31M05 Hot Racing Hardened Steel Pinion Gear, 31 Tooth, 0.5 Mod, 1/8 Bore$12.50 In stock
• TRXM156C01 Hot Racing TRX4-M Aluminum Bleeder Shock Caps$15.52 In stock
• TRXM49X01 Hot Racing TRX-4M Aluminum Fixed Link, Tight Tolerance Steering$15.52 In stock
• TRXM03FRM01 Hot Racing TRX4-M Front and Rear Bumper Mount Set, Aluminum$17.99 In stock
• TRXM155A Hot Racing TRX4-M Aluminum Link Set, 6.10 (155mm)$32.99 In stock
• TRXM25SH01 Hot Racing TRX4-M Aluminum Servo Horn, 25T$13.26 In stock
• TRXM2401 Hot Racing TRX4-M Aluminum Servo Mount$17.99 In stock
• TRXM28M01 Hot Racing TRX4-M Aluminum Shock Mount$20.99 In stock
• TRXM133M01 Hot Racing TRX4-M Aluminum Skid Plate$22.99 In stock
• TRXM154A01 Hot Racing TRX4-M Aluminum Spring Cup Shock End$15.52 In stock
• TRXM156A08 Hot Racing TRX4-M Aluminum Threaded Shock Bodies$15.52 In stock
• TRXM19H Hot Racing TRX4-M Brass C-Hubs, 7.5g Bearing$23.99 In stock
• TRXM21H Hot Racing TRX4-M Brass Steering Knuckle Bearing, 19.4g$28.88 In stock
• TRXM22H Hot Racing TRX4-M Brass Rear Hub, 18g$22.99 In stock
• TRXM10H15 Hot Racing TRX4-M Brass Stock Wheel Hub, 1.5mm Wide Hex$16.27 In stock
• SXTF265H Hot Racing SCX24 Brass Wheels, Qty 2$20.99 In stock
• TRXM12H01 Hot Racing TRX4-M Front Axle Brass Cover, Aluminum Axle$48.88 In stock
• TRXM13H01 Hot Racing TRX4-M Rear Axle Brass Cover, Aluminum Axle$48.88 In stock
• RTRXM51A Hot Racing TRXM51DP Replacement 304 Stainless Steel Shock Shaft$14.76 In stock
• TRXM9222 Hot Racing TRX4M Steel Helical Diff Ring/Pinion, Overdrive (12/22)$20.99 In stock
• TRXM9224 Hot Racing TRX4M Steel Helical Diff Ring/Pinion, Stock (12/24)$16.99 In stock
• TRXM9022 Hot Racing TRX4M Steel Helical Diff Ring/Pinion, Underdrive (10/22T)$16.99 In stock
• TRXM9024 Hot Racing TRX4M Steel Helical Diff Ring/Pinion, Underdrive (10/24T)$16.99 In stock
• TRXM51DP08 Hot Racing TRX4-M Threaded Aluminum Shocks, Full Set$48.88 In stock