HO Slot Car Parts

If you’re committed to HO scale, there is an almost unlimited amount of HO slot car parts you can use to enhance the performance, appearance, and functionality of your slot cars and the tracks on which they run. The only limiting factor is the extent of your imagination.

Types of HO Slot Car Accessories and Parts

  1. Motors
  2. Tires
  3. Guide Blades/Pins
  4. Chassis
  5. Bodies
  6. Controllers
  7. Track Accessories
  8. Power Supplies
  9. Maintenance Tools

Shop a Huge Assortment of HO Slot Car Parts & Accessories at RC Superstore

Whether you want HO slot car accessories to upgrade your vehicle or new track pieces to elevate your circuit, we have everything you need at unbeatable prices. If you need help finding a specific HO slot car part, please reach out and we’d be happy to help.

  • Auto World X-Traction Rear Axle (6)
    AWC-PSCXT-013

    Auto World X-Traction Rear Axle (6)

    This is the Auto World X-Traction Rear Axle (6) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) X-Traction Rear Axle
  • Auto World X-Traction Commutator Springs (Pair) (5)
    AWC-PSCXT-012

    Auto World X-Traction Commutator Springs (Pair) (5)

    This is the Auto World X-Traction Commutator Springs (Pair) (5) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (5) Pairs X-Traction...
  • Auto World X-Traction Front/Rear Red Magnet (6)
    AWC-PSCXT-009

    Auto World X-Traction Front/Rear Red Magnet (6)

    This is the Auto World X-Traction Front/Rear Red Magnet (6) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) X-Traction Front/Rear...
    $1899
  • Auto World X-Traction Armature (6)
    AWC-PSCXT-008

    Auto World X-Traction Armature (6)

    This is the Auto World X-Traction Armature (6) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) X-Traction Armature
    $3799
  • Auto World X-Traction Retainer Clip (6)
    AWC-PSCXT-007

    Auto World X-Traction Retainer Clip (6)

    This is the Auto World X-Traction Retainer Clip (6) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) X-Traction Retainer Clip
  • Auto World X-Traction Cluster Gear Shaft (Rivet) (6)
    AWC-PSCXT-006

    Auto World X-Traction Cluster Gear Shaft (Rivet) (6)

    This is the Auto World X-Traction Cluster Gear Shaft (Rivet) (6) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) X-Traction Cluster...
  • Auto World X-Traction Cluster Gear (6)
    AWC-PSCXT-005

    Auto World X-Traction Cluster Gear (6)

    This is the Auto World X-Traction Cluster Gear (6) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) X-Traction Cluster Gear
  • Auto World X-Traction Armature Pinion Gear (6)
    AWC-PSCXT-003

    Auto World X-Traction Armature Pinion Gear (6)

    This is the Auto World X-Traction Armature Pinion Gear (6) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) X-Traction Armature...
  • Auto World X-Traction Gear Plate (6)
    AWC-PSCXT-002

    Auto World X-Traction Gear Plate (6)

    This is Auto World X-Traction Gear Plate (6) Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) X-Traction Gear Plate
    $1199
  • Auto World X-Traction Chassis (Frame Only) Ultra G
    AWC-PSCXT-001UG

    Auto World X-Traction Ultra G Chassis (Frame Only)

    This is the Auto World X-Traction Chassis (Frame Only) Ultra G Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (1) X-Traction Ultra G...
  • Auto World Metal Guidepins (6) for Thunderjet
    AWC-PSCTJ-030

    Auto World Metal Guidepins (6) for Thunderjet

    This is the Auto World Replacement Metal Guidepins (6 pack) for the Thunderjet. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6)...
  • Auto World Rear Wheel for Thunderjet
    AWC-PSCTJ-014

    Auto World Rear Wheel (12) for Thunderjet

    This is the Auto World Rear Wheel (Pair) for Thunderjet. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (12) Thunderjet Rear Wheels
  • Auto World Front Tire for 4-Gear
    AWC-PSC4G-020

    Auto World Front Tire (12) for 4Gear

    This is the Auto World Front Tire (Pair) for 4-Gear. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (12) 4-Gear Front Tires
  • Auto World Rear Tire Standard for 4-Gear
    AWC-PSC4G-016S

    Auto World Rear Tire Standard (12) for 4Gear

    This is the Auto World Rear Tire Standard (Pair) for 4-Gear. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (12) 4-Gear Rear Tires...
  • Auto World Rear Tire TFD (Top Fuel Dragster) for 4-Gear
    AWC-PSC4G-016D

    Auto World Rear Tire TFD (12) for 4Gear

    This is the Auto World Top Fuel Dragster (TFD) Rear Tire (Pair) for 4-Gear. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (12)...
  • Auto World Rear Wheel for X-Traction
    AWC-PSCXT-014

    Auto World Rear Wheel (12) for X-Traction

    This is the Auto World Rear Wheel (Pair) for X-Traction. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (12) X-Traction Rear Wheels
  • Auto World Front Wheel for Thunderjet
    AWC-PSCTJ-017

    Auto World Front Wheel (12) for Thunderjet

    This is the Auto World Front Wheel (Pair) for Thunderjet. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (12) Thunderjet Front Wheels
  • Auto World Front Wheel for 4-Gear
    AWC-PSC4G-018

    Auto World Front Wheel (12) for 4Gear

    This is the Auto World Front Wheel (Pair) for 4-Gear. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (12) 4-Gear Front Wheels
  • Auto World Front Wheel for X-Traction
    AWC-PSCXT-017

    Auto World Front Wheel (12) for X-Traction

    This is the Auto World Front Wheel (Pair) for X-Traction. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (12) X-Traction Front Wheels
  • Auto World Replacement Guidepins (6) for X-Traction
    AWC-PSCXT-025

    Auto World Guidepins (6) for X-Traction

    This is the Auto World Replacement Guidepins (6) for X-Traction. Auto World is proud to offer a line of slot car parts. Keep your current cars running fast, or use these parts to repair and rebuild your collection.  Includes: (6) Xtraction Guide Pins
  • Viper Scale Racing Pro 4 Traction Magnets for Viper V
    VPR12001

    Viper Scale Racing Pro 4 Traction Magnets for Viper V

    This is the Viper Scale Racing Pro 4 Traction Magnets for Viper V VSR Pro 4 Traction Magnets are a ceramic grade compression molded polymer magnet. The Pro 4 magnets are made to replace brittle and expensive Ceramic magnets. All magnets have readings...
  • Viper Scale Racing Pro 4 Motor Magnets for Viper V1/SG+
    VPR12000

    Viper Scale Racing Pro 4 Motor Magnets for Viper V1/SG+

    This is the Viper Scale Racing Pro 4 Motor Magnets for Viper V1/SG+ VSR Pro 4 Motor Magnets are a ceramic grade compression molded polymer magnet. The Pro 4 magnets are made to replace brittle and expensive Ceramic magnets. All magnets have readings that...
  • Viper Scale Racing Viper 7T Pro Pinion Gear (10 Pack)
    VPR12402

    Viper Scale Racing Viper 7T Pro Pinion Gear (10 Pack)

    This is the Viper Scale Racing Viper 7T Pro Pinion Gear (10 Pack) Viper high performance 7 Tooth Pinion gear. All new profile and tooth geometry. Whisper quiet and smooth. Great mesh with most crowns on the market. Fits: 1.5 mm Shaft. (Standard...
    $1649
  • Viper Scale Racing Viper 7T Pro Pinion Gear
    VPR12401

    Viper Scale Racing Viper 7T Pro Pinion Gear

    This is the Viper Scale Racing Viper 7T Pro Pinion Gear Viper high performance 7 Tooth Pinion gear. All new profile and tooth geometry. Whisper quiet and smooth. Great mesh with most crowns on the market. Fits: 1.5 mm Shaft. (Standard HO) Features All...
  • Viper Scale Racing Viper 23T Crown Gear
    VPR12416

    Viper Scale Racing Viper 23T Crown Gear

    This is the Viper Scale Racing Viper 23T Crown Gear VSR high performance 23 Tooth crown gear. All new profile and tooth geometry. Whisper quiet and smooth. Great mesh with most pinions on the market. Features Radiused profile Chamfered on both sides to...
  • Viper Scale Racing Viper 22T Crown Gear (10 Pack)
    VPR12415

    Viper Scale Racing Viper 22T Crown Gear (10 Pack)

    This is the Viper Scale Racing Viper 22T Crown Gear (10 Pack) VSR high performance 22 Tooth crown gear. All new profile and tooth geometry. Whisper quiet and smooth. Great mesh with most pinions on the market. Features Radiused profile Chamfered on both...
    $2450
  • Viper Scale Racing T-Boss
    VPR12430

    Viper Scale Racing T-Boss (1)

    This is the Viper Scale Racing T-Boss (1) Billet Delrin T boss for all slot cars. This T boss replaces worn and wobbly stock gear bosses. The precision CNC machined T boss keeps gear mesh true and consistent resulting in faster lap times, less wear and...
  • Viper Scale Racing Stainless 7T FL Pinion Gear (Neo)
    VPR12654

    Viper Scale Racing Stainless 7T FL Pinion Gear (Neo)

    This is the Viper Scale Racing Stainless 7T FL Pinion Gear (Neo) The all new Stainless 7T FL (Full length) pinion gear is the last metal pinion you will ever buy. Machined from High strength Stainless steel and paper lapped. These are the best of the...
    $1195
  • Viper Scale Racing Rear Axle Retainer Boss (2 pc)
    VPR12650

    Viper Scale Racing Rear Axle Retainer Boss (2 pc)

    This is the Viper Scale Racing Rear Axle Retainer Boss (2 pc) Billet Delrin rear axle retainer boss for all slot cars. This is a must have when it comes to controlling gear mesh. The precision CNC machined retainer boss keeps gear mesh true and...
  • Viper Scale Racing Pre Wired White LED Kit (2pcs)
    VPR11091

    Viper Scale Racing Pre Wired White LED Kit (2pcs)

    This is the Viper Scale Racing Pre Wired White LED Kit (2pcs) Pre Wired LED light kit. Lights already have resistors pre soldered and ready to use. This can be a stock replacement for most factory lighted HO Slot cars. 2pcs. Wire color may vary
  • Viper Scale Racing Viper Oversized Hard Rear Axle .062
    VPR12694

    Viper Scale Racing Viper Oversized Hard Rear Axle .062

    This is the Viper Scale Racing Viper Oversized Hard Rear Axle .062 Hard plated for ultra long lasting. This axle works great to tighten up the loose rear axle holes and make your car more consistent and stable. This is also a must have for the popular...