XRT Ultimate

Traxxas · Model 78097-4

XRT Ultimate parts & accessories

Every genuine Traxxas replacement part for the XRT Ultimate, plus the upgrades, electronics and batteries that fit it. Match the model number on your vehicle or in the manual before you order.

  • X-truck
  • 4WD
  • Brushless
  • X truck
  • Battery & charger sold separately
  • 158 replacement parts
  • 12 popular upgrades
  • Genuine Traxxas only
  • In-stock orders ship in 1–2 business days from Houston
  • Free store pickup
Part type

Standard replacement parts for Traxxas XRT Ultimate, model 78097-4. Match the model number on your vehicle or manual before ordering.

Skip to results list

Active filters:

158 items
Column grid
Column grid

Filter

Active filters:

  • Traxxas 2551 Countersunk Machine Screws 3x10 mm (6)

    Traxxas · 2551

    Countersunk Machine Screws 3x10 mm (6)

    Hardware & Fastener

    $2.50
  • Traxxas 7758G Serrated 17 mm Green Aluminum Splined Wheel Nuts (4)

    Traxxas · 7758G

    Serrated 17 mm Green Aluminum Splined Wheel Nuts (4)

    Wheel Hardware & Accessory

    $12.00
  • Traxxas 7780-GRN Green-Aluminum Differential Housing

    Traxxas · 7780-GRN

    Green-Aluminum Differential Housing

    Differential Part

    $49.95
  • Traxxas 3475 Velineon ESC Cooling Fan

    Traxxas · 3475

    Velineon ESC Cooling Fan

    Cooling Accessory

    $19.95
  • Traxxas 7894 WideMaxx HD Black Lower Left Suspension Arm

    Traxxas · 7894

    WideMaxx HD Black Lower Left Suspension Arm

    Suspension Part & Linkage

    $15.00
  • Traxxas 7893 WideMaxx HD Black Lower Right Suspension Arm

    Traxxas · 7893

    WideMaxx HD Black Lower Right Suspension Arm

    Suspension Part & Linkage

    $15.00
  • Traxxas 7787-GRN Green-Aluminum Gear Cover

    Traxxas · 7787-GRN

    Green-Aluminum Gear Cover

    Gear & Pinion

    $29.95
  • Traxxas 7747-BLUE Blue Aluminum Servo Horn

    Traxxas · 7747-BLUE

    Blue Aluminum Servo Horn

    Servo Accessory

    $14.95
  • Traxxas 7815 XRT Front and Rear Body Mounts

    Traxxas · 7815

    XRT Front and Rear Body Mounts

    Body Mount & Reinforcement

    $16.00
  • Traxxas 7897 188 mm WideMaxx Fixed Composite Toe Links (2)

    Traxxas · 7897

    188 mm WideMaxx Fixed Composite Toe Links (2)

    Suspension Part & Linkage

    $10.00
  • Traxxas 7897X TUBES 188 mm WideMaxx Blue Aluminum Toe Links

    Traxxas · 7897X

    TUBES 188 mm WideMaxx Blue Aluminum Toe Links

    Suspension Part & Linkage

    $59.95
  • Traxxas 7897G TUBES 188 mm WideMaxx Green Aluminum Toe Links

    Traxxas · 7897G

    TUBES 188 mm WideMaxx Green Aluminum Toe Links

    Suspension Part & Linkage

    $59.95
  • Traxxas 7892 WideMaxx HD Black Upper Suspension Arms (2)

    Traxxas · 7892

    WideMaxx HD Black Upper Suspension Arms (2)

    Suspension Part & Linkage

    $12.00
  • Traxxas 7827A XRT Rear Lower Bulkhead

    Traxxas · 7827A

    XRT Rear Lower Bulkhead

    Chassis & Structural Part

    $22.00
  • Traxxas 7822X Chassis

    Traxxas · 7822X

    Chassis

    Chassis & Structural Part

    $22.00
  • Traxxas 7796 Torque-Biasing Center Drive

    Traxxas · 7796

    Torque-Biasing Center Drive

    Driveshaft & Axle Part

    $65.00
  • Traxxas 7792 35-Tooth Heavy-Duty Differential Ring Gear

    Traxxas · 7792

    35-Tooth Heavy-Duty Differential Ring Gear

    Differential Part

    $10.00
  • Traxxas 7791 11-Tooth Heavy-Duty Rear Differential Pinion Gear

    Traxxas · 7791

    11-Tooth Heavy-Duty Rear Differential Pinion Gear

    Differential Part

    $8.00
  • Traxxas 7790 11-Tooth Heavy-Duty Front Differential Pinion Gear

    Traxxas · 7790

    11-Tooth Heavy-Duty Front Differential Pinion Gear

    Differential Part

    $10.00
  • Traxxas 7784X 51-Tooth Metal Output Gear

    Traxxas · 7784X

    51-Tooth Metal Output Gear

    Gear & Pinion

    $12.00
  • Traxxas 7781X Aluminum Differential Carrier with Gaskets

    Traxxas · 7781X

    Aluminum Differential Carrier with Gaskets

    Differential Part

    $20.00
  • Traxxas 7746X Heavy-Duty Servo Saver Spring with Steel Link

    Traxxas · 7746X

    Heavy-Duty Servo Saver Spring with Steel Link

    Steering Part & Linkage

    $8.00
  • Traxxas 7724X Receiver Box Cover with Hardware

    Traxxas · 7724X

    Receiver Box Cover with Hardware

    Receiver Box & Accessory

    $6.00
  • Traxxas 1726 Antenna Tube & Cap

    Traxxas · 1726

    Antenna Tube & Cap

    Radio & Antenna Accessory

    $1.00

Questions before you buy?

Tell us your model and we'll confirm the part number before you order. Real RC people, Houston, TX.