Countax Model Ranges Explained: Understanding A, B, C, D, K and X Series for Parts Ordering
Date Released: 26 Jan 2026 Category: Blog
If you're trying to order spare parts for your Countax tractor and finding yourself confused by letters and numbers that seem to have no obvious meaning, you're not alone. Countax's model naming system makes perfect sense once it's explained, but it's not immediately intuitive if you're just looking at a letter and wondering what on earth it signifies.
Understanding which series your tractor belongs to is genuinely important because parts aren't universally interchangeable across different ranges. A component designed for a C Series might not fit a B Series, even if both are ride-on tractors that cut grass and look vaguely similar. Getting your model range right is the foundation of ordering the correct parts.

The main series you'll encounter are the A Series, B Series, C Series, D Series, K Series, and X Series. Within each series, you'll also see numbers that indicate specific models and variations. For instance, the A Series includes models like the A20-50 and A25-50, whilst the C Series encompasses models like the C40, C50, C60, and C80.
These numbers typically relate to engine size, cutting width, or other specifications, but for parts ordering purposes, the most important thing is knowing your complete model designation. A C60 is quite different from a C40, even though both are C Series machines.
A Series Tractors
The A Series represents Countax's compact garden tractors, designed for smaller to medium gardens where space and manoeuvrability matter. These are nimble machines that can navigate tighter spaces whilst still providing the quality and features Countax is known for. Common models include the A20-50 and A25-50.
When ordering parts for A Series models, you need to be specific about which A Series model you have because components vary between different models within the range. The cutting deck on an A20-50 uses different parts from an A25-50, for instance. The drive system components, whilst similar, aren't necessarily identical across the range.
A Series tractors typically use smaller cutting decks compared to larger Countax ranges, which means deck-related parts like blades, spindles, and deck belts are specific to this series. Engine and transmission components might share similarities with other ranges depending on the year, but always verify rather than assuming compatibility.
B Series Tractors
The B Series sits in the middle of Countax's range, offering more capability than the compact A Series whilst remaining manageable for typical domestic gardens. Models like the B65 and B60 are popular choices for properties with substantial lawns that need regular maintenance.
B Series parts ordering requires attention to detail because this range has seen various updates and improvements over the years. A B Series from a decade ago might have different specifications from a current model with a similar designation. Always include the year of manufacture when discussing parts to ensure you're getting components that match your specific machine.
The transmission systems in B Series tractors are robust units designed for regular use, and parts for these systems are model-specific. Gearboxes, drive belts, and associated components need to match your exact model. Using parts from a different series, even if they look similar, can result in poor performance or even damage.
C Series Tractors
C Series models represent Countax's premium garden tractors, designed for larger properties and more demanding use. The C40, C50, C60, and C80 are substantial machines with powerful engines and wide cutting decks. They're built for efficiency and capability, which means they use correspondingly robust components.
When ordering parts for C Series tractors, the specific model number matters enormously. A C80 has a much larger cutting deck than a C40, which means entirely different deck components. The engines vary in size and power across the C range, so engine parts need to match your specific model.
C Series tractors often have additional features like powered grass collectors with more powerful fan systems, which means extra components that need specific parts. If you're ordering collector-related parts, make sure you're looking at components designed for your particular C Series model's collector specification.
D Series, K Series and X Series
The D Series offers another option in Countax's range with its own specific parts requirements. The K Series represents some of Countax's older models, and if you have one of these classic tractors, you're looking at a machine that's proven its durability over many years. Parts for K Series models might require more careful cross-referencing as some original part numbers have been superseded.
The X Series designation appears on certain Countax models and again requires specific parts ordering. Each of these ranges was designed with particular specifications and uses components appropriate to those specifications.

On most Countax tractors, you'll find this information under the seat on the frame. The model designation is usually prominently displayed, something like "A25-50", "B65", "C60", and so on. This complete designation is what you need when ordering parts.
If your sticker is missing or unreadable, your instruction manual or any original paperwork will have the model information. Failing that, photographs of your tractor shown to a specialist parts supplier can often help with identification based on visual characteristics unique to particular models and series.
Some components that look identical might have subtle differences that matter. A pulley might appear the same across two different series but have a slightly different bore size or different bearing specifications. Using the wrong one could work initially but fail prematurely or cause other components to wear incorrectly.
Always verify compatibility with your parts supplier rather than making assumptions. They have the cross-reference information to confirm whether a part genuinely works across multiple models or whether you need the specific component for your series.
Create a simple note that lives in your shed or with your tractor documentation: "Countax C60, Year 2015, Serial Number XYZ123." Whatever your specific details are, having them recorded saves time every single time you need to order something.
Understanding Countax's model range system transforms parts ordering from a confusing guessing game into a straightforward process. Know your series letter, know your model number, note your year, and you're equipped to order exactly what your specific tractor needs.
Understanding which series your tractor belongs to is genuinely important because parts aren't universally interchangeable across different ranges. A component designed for a C Series might not fit a B Series, even if both are ride-on tractors that cut grass and look vaguely similar. Getting your model range right is the foundation of ordering the correct parts.
The Model Range System
Countax organises its tractors into distinct series, with each letter designation representing a specific range of models with shared characteristics. Think of it like car manufacturers having different model lines. Each series is designed for different garden sizes, has different specifications, and consequently uses different parts in many cases.The main series you'll encounter are the A Series, B Series, C Series, D Series, K Series, and X Series. Within each series, you'll also see numbers that indicate specific models and variations. For instance, the A Series includes models like the A20-50 and A25-50, whilst the C Series encompasses models like the C40, C50, C60, and C80.
These numbers typically relate to engine size, cutting width, or other specifications, but for parts ordering purposes, the most important thing is knowing your complete model designation. A C60 is quite different from a C40, even though both are C Series machines.
A Series Tractors
The A Series represents Countax's compact garden tractors, designed for smaller to medium gardens where space and manoeuvrability matter. These are nimble machines that can navigate tighter spaces whilst still providing the quality and features Countax is known for. Common models include the A20-50 and A25-50.
When ordering parts for A Series models, you need to be specific about which A Series model you have because components vary between different models within the range. The cutting deck on an A20-50 uses different parts from an A25-50, for instance. The drive system components, whilst similar, aren't necessarily identical across the range.
A Series tractors typically use smaller cutting decks compared to larger Countax ranges, which means deck-related parts like blades, spindles, and deck belts are specific to this series. Engine and transmission components might share similarities with other ranges depending on the year, but always verify rather than assuming compatibility.
The B Series sits in the middle of Countax's range, offering more capability than the compact A Series whilst remaining manageable for typical domestic gardens. Models like the B65 and B60 are popular choices for properties with substantial lawns that need regular maintenance.
B Series parts ordering requires attention to detail because this range has seen various updates and improvements over the years. A B Series from a decade ago might have different specifications from a current model with a similar designation. Always include the year of manufacture when discussing parts to ensure you're getting components that match your specific machine.
The transmission systems in B Series tractors are robust units designed for regular use, and parts for these systems are model-specific. Gearboxes, drive belts, and associated components need to match your exact model. Using parts from a different series, even if they look similar, can result in poor performance or even damage.
C Series Tractors
C Series models represent Countax's premium garden tractors, designed for larger properties and more demanding use. The C40, C50, C60, and C80 are substantial machines with powerful engines and wide cutting decks. They're built for efficiency and capability, which means they use correspondingly robust components.
When ordering parts for C Series tractors, the specific model number matters enormously. A C80 has a much larger cutting deck than a C40, which means entirely different deck components. The engines vary in size and power across the C range, so engine parts need to match your specific model.
C Series tractors often have additional features like powered grass collectors with more powerful fan systems, which means extra components that need specific parts. If you're ordering collector-related parts, make sure you're looking at components designed for your particular C Series model's collector specification.
D Series, K Series and X Series
The D Series offers another option in Countax's range with its own specific parts requirements. The K Series represents some of Countax's older models, and if you have one of these classic tractors, you're looking at a machine that's proven its durability over many years. Parts for K Series models might require more careful cross-referencing as some original part numbers have been superseded.
The X Series designation appears on certain Countax models and again requires specific parts ordering. Each of these ranges was designed with particular specifications and uses components appropriate to those specifications.
Finding Your Model Information
All this talk of series and model numbers is only useful if you can actually find this information on your tractor. As we've mentioned in other guides, your identification sticker is the key. This sticker displays your complete model designation including the series letter, model number, and year.On most Countax tractors, you'll find this information under the seat on the frame. The model designation is usually prominently displayed, something like "A25-50", "B65", "C60", and so on. This complete designation is what you need when ordering parts.
If your sticker is missing or unreadable, your instruction manual or any original paperwork will have the model information. Failing that, photographs of your tractor shown to a specialist parts supplier can often help with identification based on visual characteristics unique to particular models and series.
Cross-Series Compatibility
Occasionally, certain parts are compatible across different series, particularly basic components like some fixings, general hardware, or certain engine parts if the same engine is used across multiple models. However, you should never assume cross-compatibility without verification.Some components that look identical might have subtle differences that matter. A pulley might appear the same across two different series but have a slightly different bore size or different bearing specifications. Using the wrong one could work initially but fail prematurely or cause other components to wear incorrectly.
Always verify compatibility with your parts supplier rather than making assumptions. They have the cross-reference information to confirm whether a part genuinely works across multiple models or whether you need the specific component for your series.
Making Life Easier
The simplest way to avoid confusion is to have your complete model designation written down and readily available. When you need parts, you can immediately provide exact information without hunting for stickers or trying to remember details.Create a simple note that lives in your shed or with your tractor documentation: "Countax C60, Year 2015, Serial Number XYZ123." Whatever your specific details are, having them recorded saves time every single time you need to order something.
Understanding Countax's model range system transforms parts ordering from a confusing guessing game into a straightforward process. Know your series letter, know your model number, note your year, and you're equipped to order exactly what your specific tractor needs.