Parts & Upgrades

Stub axle, front, 5mm (steel-splined constant-velocity driveshaft) (1)

Housing, differential (front/rear)

Cover, gear/motor plate access cover/ motor mount hinge post / 3x10mm CS w/split and flat washers (1) / 2.5x4mm CS (2) / 3x8mm BCS (1) (for 550 mot...

Spur gear, 61-tooth

Springs, shock (natural finish) (GTS) (0.45 rate) (2)

Driveshaft assembly, inner (1) (fits front & rear, differential side)

Spring, shock (red) (GTR) (0.314 rate) (1 pair)

Axle shafts, front, outer (2)

Driveshaft assembly, front, extreme heavy duty with 6mm axle (1)/ screw pin (1) (left or right) (fully assembled, ready to install) (for use with #...

Stub axle, aluminum, (green-anodized) (1) (for use only with #7750X or 7896 driveshaft)

Springs, front (progressive, +20% rate, blue) (2)

Housings, differential, rear

Axle carriers, left & right (1 each)

Spur gear, 55-tooth

Drag link, machined 6061-T6 aluminum (red-anodized)

Bumper, front/ bumper mount, front (pink)

Wheel hubs, 7mm hex (4)/ axle pins (8)

Control box (complete) (EZ-Start® 2)

Axle carriers, left & right (1 each) (use with larger 6x13mm ball bearings)/ bearing adapters (for 6x12mm ball bearings) (2)/ dust boot retaine...

Gear, 23-T pinion (1.0 metric pitch) (fits 5mm shaft)/ set screw (for use only with steel spur gears)

Gear set, center differential (output gears (2)/ spider gears (2)/ spider gear shaft)

Suspension arms, lower, black (left and right, front or rear) (2) (for use with #8995 WideMaxx® suspension kit)

Springs, shock (natural finish) (GT-Maxx®) (1.210 rate) (2)

Bumper, rear/ bumper mount, rear

Bulkhead, front

Differential output yoke assembly, extreme heavy duty (2) (left or right, front or rear) (assembled with external-splined half shaft)/ screw pin (2)

Wheelie bar, black chrome (assembled)/ wheelie bar mount

Skid plate, roof (body)/ 3x12mm CS (4)

Housing, differential (rear)

Half shafts, short (heavy duty) (external-splined (2) & internal-splined (2))/ metal U-joints (4)

Bumper, front/ skidplate, front (black)

Spur gear, 83-tooth (48-pitch) (for models with Torque-Control slipper clutch)

Air filter and pre-filter inserts, foam (high-volume) (3) (pre-oiled, assembled) (use with #5266 filter body) (TRX® 2.5, 2.5R, 3.3)

Springs, front (blue) (2)

Axles (front) (2)

Ball bearings, blue rubber sealed (5x8x2.5mm) (2)

Bumper, rear/ bumper mount, rear (pink)

Coupler, exhaust (siliconee)

Stub axle, aluminum, (orange-anodized) (1) (for use only with #7750X or 7896 driveshaft)

Bumper, rear/ bumper mount, rear/ 4x10mm BCS (2)/ 3x25mm BCS (2)

Toe link, front & rear (molded composite) (red) (4)/ hollow balls (8)

Chassis, charcoal gray

Ring gear, differential/ pinion gear, differential (12/47 ratio) (front)

Drag link, machined 6061-T6 aluminum (orange-anodized)