Parts and Model Identification
Identify the machine. Find the correct OEM part.
TrailMaster Parts and Model Identification
Start here when you need to identify a TrailMaster go-kart or mini bike, open the correct parts diagram, locate an OEM part number or request a part that is not listed online.
This resource is for every TrailMaster owner—even if you purchased somewhere else or own a model GoKartMasters does not currently sell. Approximately 90% of the replacement parts we offer are genuine TrailMaster OEM parts, and we can special-order any currently available TrailMaster part for any model.
Choose your starting point
What Do You Need to Do?
I Do Not Know My Model
Use the machine's decals, frame plate, size, bodywork, drivetrain and model-specific features to narrow it down.
Use the Model Identification GuideI Know My Model
Go directly to the model category to browse compatible TrailMaster replacement and maintenance parts.
Shop TrailMaster Parts by ModelI Need an OEM Part Number
Open the exploded parts diagram, match the numbered callout and copy the exact number from the parts legend.
Browse Parts BreakdownsThe Part Is Not Listed
GoKartMasters can special-order available TrailMaster OEM parts, including parts for models we do not sell. In-stock factory special orders normally take about one week before ordinary shipping time.
Request a Special-Order PartA New Machine Is Missing Something
Check the crate, hardware bag and common hidden locations before reporting a missing or freight-damaged component.
Report a Missing or Damaged PartI Need Manuals and Downloads
Find model-grouped parts diagrams, assembly instructions and other owner documentation.
Open Manuals & DownloadsDo Not Order from an Engine Number Alone
The number printed or stamped on an engine is not the go-kart's VIN and does not necessarily identify the machine. Several TrailMaster models use the same engine family, and visually similar machines can use different electrical, fuel, braking or drivetrain components.
This matters because standard and Plus Minis use different parts, 150 and 200 machines are not identical, and carbureted and EFI versions require different fuel and electrical components. A part that looks correct in a photograph may still be wrong for the exact model.
Identify the complete machine first, then identify the part. Ordering only by engine size, appearance or information from an unrelated website is one of the easiest ways to receive the wrong component.
Find the identifying information
Where Is the TrailMaster Serial Number?
Go-Karts
Look behind the driver's seat for a metal identification plate riveted to a frame bar. Some models also have a plastic identification sticker elsewhere on the roll cage.
Current Mini, Mid and 200/300 go-kart families use this same general location.
Mini Bikes
The mini-bike identification number is normally found on the center vertical bar of the handlebar assembly.
Photograph the entire bike and the identification area clearly enough for every character to be read.
A serial number does not always reveal the exact model or production year by itself. When necessary, GoKartMasters can submit the number to TrailMaster for additional identification.
Visual identification
Check More Than the Decal
Current TrailMaster model decals are normally located along the sides of the cockpit. Decals are a useful starting point, but a used machine may have missing graphics, replacement bodywork or updated parts.
Look at the whole machine
- Overall frame and cockpit size
- Seat configuration and restraints
- Engine and starting system
- Rear drivetrain and reverse gearbox
- Dash, lighting, wheels and bodywork
- Tire sizes and suspension layout
Expect confusing information
The most common identification problems are missing decals and inaccurate information copied from other websites, marketplaces or social media.
A secondhand machine may also have an upgraded axle, replacement engine, changed wheels, swapped bodywork or other parts that no longer match its original configuration.
Fast family identification
Start with the TrailMaster Model Family
Mini Go-Karts
The smallest youth chassis. Identify standard versus Plus models before ordering brakes, tires, axles or other version-specific parts.
Mid-Size Go-Karts
The youth-to-family chassis includes Mid XRX, Mid XRX-R and the side-by-side-styled Blazer 200R.
150 and 200 Go-Karts
Full-size XRS, XRX and Blazer models may share chassis parts while differing in engines, EFI systems, electrical equipment and trim.
300 Go-Karts
The 300 XRS and 300 XRX share a full-size platform but must be identified separately from visually similar 150/200 machines.
Blazer Go-Karts
Identify Mid-based Blazer 200R models separately from full-size Blazer 150, 200X and EFI 200EX models.
MB200, Hurricane and Storm Mini Bikes
Separate the large suspended MB200-2/Hurricane CVT platform from the smaller rigid-frame Storm and legacy centrifugal-clutch MB200.
OEM parts with practical upgrades
Are GoKartMasters Parts Genuine TrailMaster Parts?
Approximately 90% of our inventory consists of genuine TrailMaster OEM replacement parts. OEM parts are normally the best starting point because they were designed for the correct TrailMaster model and production configuration.
We occasionally offer a carefully selected aftermarket component when our hands-on experience shows that it is a better choice, such as an NGK spark plug or a higher-quality gasket. The listing will identify the component so you know what you are purchasing.
If a TrailMaster part is not listed, we can special-order it for any TrailMaster model when the factory has it available. Factory-stocked special orders normally take about one week before ordinary processing and transit time. The exact shipping service is not guaranteed. If TrailMaster is out of stock, we will provide the available restock estimate.
Parts continuity matters
Can Parts from Another TrailMaster Model Fit?
Sometimes—but never assume compatibility from appearance alone. TrailMaster has maintained unusually strong parts continuity, and many newer components remain compatible with discontinued machines. That is one reason GoKartMasters continues recommending the brand.
- Older discontinued TrailMaster models remain well supported.
- Newer replacement components are often backward-compatible.
- A 150 and 200 chassis may share many components, while engine, electrical, fuel and drivetrain parts differ.
- EFI and carbureted fuel-system components are not interchangeable.
- XRS and XRX trims may share mechanical parts while using different dashboards, lights, wheels, mirrors and body components.
Help us see what you see
Photos to Send for Model or Part Identification
The fastest request includes the OEM part number or a screenshot of the correct parts breakdown with the needed component circled. If that is unavailable, send the identification details below.
- Complete machine from both sides
- Front and rear of the machine
- Metal serial-number plate or mini-bike identification area
- Model decal and any other identifying labels
- Clear close-up of the required part
- Wider photo showing where the part attaches
- Old part beside a ruler or tape measure
- Every printed, stamped or molded number
- Electrical connectors photographed from both sides when relevant
- Engine, dash, drivetrain, suspension or tire markings only when relevant to the requested part
Do not send only an extreme close-up. A close-up shows the component; the wider photograph shows where it belongs and often identifies the correct model family.
Use the factory diagram
How to Find and Order an OEM Part
1
Confirm the model
Use the frame, decals, plate and features—not the engine number alone.
2
Open the breakdown
Find the exploded drawing for the correct machine and system.
3
Copy the exact number
Match the numbered callout to the OEM number in the diagram legend.
4
Search GoKartMasters
Search the exact OEM number first, then try the part name if necessary.
5
Request a special order
If it is not listed, email or text the number, model and photos. Factory-stocked special orders normally take about one week before ordinary shipping time.
Confirm the Part Before Installing It
Compare the new component with the old one before installation. Confirm dimensions, mounting points, electrical connectors, orientation and part numbers.
Once a part is installed, it is considered used and cannot be returned. Electrical and performance parts are not returnable. If anything looks different, stop and contact GoKartMasters before installation.
Read Parts Return RequirementsCommon questions
Parts and Identification FAQ
Why exact identification matters
The Model Name Is Part of the Part Number
“TrailMaster Mini,” “150,” “200” or “EFI kart” is not enough information to guarantee compatibility. Standard and Plus Minis may use different brakes, axles and tires. A 150 and 200 may share frame components but use different engine, electrical, fuel or drivetrain parts. EFI equipment cannot be selected from a carbureted diagram.
Use the six model-family owner hubs above to confirm the exact version, then use the separate Parts Breakdowns page to obtain the OEM number. This creates the strongest match between the machine, diagram and replacement component.
Still not sure?
Send One Complete Identification Request
Include the exact model if known, serial-number plate, full-machine photographs, the old part, where it attaches, measurements and every printed number. Email is best when you need to send several clear photographs.
