4 Troy Bilt Lawn Mower Oil Types | Best Oil Type for Troy Bilt

Troy Bilt Lawn Mower Oil Change

Troy-Bilt lawn mowers can utilize three engine oil types: SAE 10W-30, SAE 30, and SAE 5W-30. For temperatures between 0°F and 100°F, use the recommended 10W-30 grade. Always consult the mower’s manual for precise guidelines, ensuring proper lubrication for optimal performance, longevity, and efficiency.

So, let’s start learning about the best oil for your Troy Bilt lawn mower.

Different Troy Bilt Lawn Mower Oil Types

Choosing the right oil is crucial for optimal performance. With various oil types available, it can be challenging to determine the best fit.

In this article, we’ll explore the different Troy Bilt lawn mower oil types and help you make an informed decision to keep your mower running smoothly.

1. Troy Bilt SAE-30 Oil

Troy Bilt SAE-30 Oil is a high-quality single-grade oil specifically designed for warmer weather conditions. With its excellent lubricating properties, this oil ensures smooth engine performance and reduced friction in your Troy Bilt lawn mower.

It provides reliable protection against wear and tear, allowing your machine to operate efficiently during the hot summer. You may extend the life of your lawn mower by following the manufacturer’s recommendations and using SAE 30 Oil.

2. Troy Bilt 10W-30 oil

Troy Bilt 10W-30 oil is a reliable and versatile choice for your lawn mower. This multi-grade oil offers excellent performance in cold and warm weather conditions, ensuring smooth engine operation throughout the year.

Its 10W viscosity allows easy cold starts, while the 30 viscosity ensures proper lubrication during higher temperatures. With Troy Bilt 10W-30 oil, you can trust that your lawn mower will be well-protected and ready to tackle any mowing task effectively.

3. 5W-30

5W-30 oil is a multi-grade lubricant commonly used in small engines, including lawnmowers like Troy Bilt. The “5W” indicates its low-temperature viscosity, making it suitable for cold starts, while the “30” represents its viscosity at higher temperatures.

This versatile oil provides excellent engine protection, smooth operation, and improved fuel efficiency. It is ideal for regions with fluctuating climates, ensuring optimal performance throughout the year.

Always consult your Troy Bilt lawn mower’s manual to confirm the manufacturer’s recommended oil type and change intervals for best results.

4. Troy Bilt Synthetic Oil

Troy Bilt Synthetic Oil is a premium-grade lubricant specifically formulated for optimum performance in Troy Bilt lawn mowers.

Engineered with advanced additives and synthetic base oils, this oil provides superior protection against engine wear and tear. Its exceptional viscosity ensures smooth operation in various temperatures, making it ideal for year-round use.

You may extend the life of your lawn mower by using Troy Bilt Synthetic Oil which offers both convenience and excellent engine protection.

Factors to Consider When Choosing Troy Bilt Lawn Mower Oil Type

Selecting the appropriate oil type involves considering 6 (six) factors to ensure compatibility with your Troy Bilt lawn mower.

Factor 1: Troy Bilt Mower Model and Engine Type

The Troy Bilt mower model and engine type are essential to consider when choosing the right oil. Each Troy Bilt mower model may have specific requirements for oil viscosity and type, as outlined in the owner’s manual.

Knowing the exact engine type ensures that you select the oil that complements its performance and guarantees a smooth and reliable mowing experience. Always check the model and engine type before making your oil selection.

Factor 2: Climate and Weather Conditions

Climate and weather conditions play a significant role in shaping our daily lives and the environment around us.

Climate refers to the long-term patterns of temperature, precipitation, and other atmospheric elements in a particular region. At the same time, weather relates to short-term atmospheric conditions like temperature, humidity, wind, and precipitation daily.

Both climate and weather are essential for preparedness, planning outdoor activities, and making informed decisions about our surroundings.

Factor 3: Oil Viscosity Rating

The oil viscosity rating refers to the oil’s thickness and ability to flow at different temperatures. It is denoted by numbers like 10W-30 or SAE 30.

A lower number before the “W” indicates better cold-weather performance, while the higher number represents its performance in hotter conditions.

Choosing the right viscosity grade is essential to ensure optimal lubrication and smooth engine operation throughout the year.

Factor 4: Synthetic Vs. Conventional Oil

Both synthetic and conventional oils have their advantages. Synthetic oils offer better performance and extended change intervals, but they may be more expensive than conventional oils.

Conventional Oil:

Conventional oil is a budget-friendly option for Troy Bilt lawnmowers. It provides decent lubrication for standard operating conditions.

However, it may require more frequent oil changes compared to synthetic oil. While conventional oil is a viable choice for those on a tighter budget, it’s essential to follow the manufacturer’s recommendations for oil change intervals to ensure optimal engine performance and longevity.

Synthetic Oil:

Synthetic oil is a high-performance lubricant that offers numerous advantages for your Troy Bilt lawn mower.

Engineered with advanced additives and a uniform molecular structure, synthetic oil provides superior protection against engine wear and heat.

It ensures smoother operation and increased longevity. Its exceptional flow characteristics in both cold and hot conditions make it a reliable choice for year-round use.

Although synthetic oil may come at a higher cost, its extended oil change intervals and enhanced performance make it a worthwhile investment in maintaining the optimal health of your lawn mower.

Factor 5: Troy-Bilt Lawn Mower Oil Capacity

The Troy-Bilt lawn mower’s oil capacity can vary depending on the specific model and engine size. Generally, most Troy-Bilt walk-behind mowers have an oil capacity of around 20 ounces (0.6 liters) for a single-cylinder engine.

However, it is essential to refer to the owner’s manual or check the manufacturer’s specifications for your particular model to ensure the correct oil capacity.

Overfilling or underfilling the oil can lead to performance issues or damage to the engine, so it’s crucial to follow the recommended guidelines.

A chart for Troy-Bilt lawn mower oil capacity:

ModelEngine TypeOil Capacity (with filter)Oil Capacity (without filter)
TB110140cc Briggs & Stratton® Engine18 oz (0.53 L)15 oz (0.44 L)
TB115140cc Briggs & Stratton® Engine18 oz (0.53 L)15 oz (0.44 L)
TB200140cc Briggs & Stratton® Engine18 oz (0.53 L)15 oz (0.44 L)
TB230159cc Troy-Bilt® Engine20 oz (0.59 L)18 oz (0.53 L)
TB270 XP159cc Troy-Bilt® Engine20 oz (0.59 L)18 oz (0.53 L)
TB290 ES159cc Troy-Bilt® Engine20 oz (0.59 L)18 oz (0.53 L)
TB360175cc Briggs & Stratton® Engine20 oz (0.59 L)18 oz (0.53 L)
TB380 XP163cc Troy-Bilt® Engine20 oz (0.59 L)18 oz (0.53 L)
TB410 XP159cc Troy-Bilt® Engine20 oz (0.59 L)18 oz (0.53 L)
TB490 XP190cc Briggs & Stratton® Engine20 oz (0.59 L)18 oz (0.53 L)
TB WC28195cc Troy-Bilt® Engine20 oz (0.59 L)18 oz (0.53 L)
TB WC33 XP382cc Troy-Bilt® Engine57 oz (1.68 L)56 oz (1.65 L)

Factor 6: Oil Change Frequency

The frequency of oil changes for your Troy Bilt lawn mower depends on the type of oil you use. If you opt for conventional oil, it’s recommended to change it every 25-30 hours of operation or at the start of each mowing season.

However, if you choose synthetic oil, you can extend the interval to every 50-100 hours of operation, providing enhanced engine protection and longer-lasting performance.

Regular oil changes are essential to ensure your lawn mower operates at its best.

How to Check the Troy Bilt Lawn Mowers Oil Level?

To check the oil level in your Troy-Bilt lawn mower, follow these steps:

  1. Preparation: Make sure the engine is turned off, and the mower is on a flat, level surface. This ensures an accurate oil level reading.
  2. Locate the Oil Fill Cap: The oil fill cap is typically located on the top or side of the engine. It is usually marked with an oil can icon or may have the words “Oil Fill.”
  3. Clean the Area: Use a clean cloth to wipe around the oil fill cap and the surrounding area. This helps prevent any dirt or debris from falling into the engine when you check the oil level.
  4. Remove the Oil Fill Cap: Unscrew or unclip the oil fill cap and carefully remove it from the engine.
  5. Check the Oil Level: Look inside the oil fill hole. You should see a dipstick attached to the cap or located on the inside of the fill hole. The dipstick will have markings to indicate the proper oil level range.
  6. Read the Oil Level: Insert the dipstick fully into the oil fill hole, then remove it again. Check the oil level by looking at where the oil clings to the dipstick. There are usually two markings on the dipstick: a “Full” mark and a “Low” mark. The oil level should be between these two marks for proper operation.
  7. Add Oil if Needed: If the oil level is below the “Low” mark or near it, add more oil. Use the recommended type and grade of oil specified in the Troy-Bilt mower’s manual. Slowly pour a small amount of oil, then recheck the level with the dipstick until it reaches the appropriate range.
  8. Reinstall the Oil Fill Cap: Once the oil level is correct, clean the dipstick and carefully screw or clip the oil fill cap back onto the engine.

How to Change Troy Bilt Lawn Mower Oil?

Regularly changing the oil in your Troy Bilt lawn mower is essential for maintaining its performance. Here’s the 6 steps guide to help you through the process:

Step 1: Prepare Your Mower

Before changing the oil, it’s essential to prepare your mower for the task. Start by turning off the engine and allowing it to cool down.

Locate the oil drain plug or valve, and position a drain pan underneath to catch the old oil. This will ensure a smooth and mess-free oil change process.

Step 2: Drain the Old Oil

Draining the old oil is crucial in maintaining your Troy Bilt lawn mower. To do this, start by warming up the engine, which helps the oil flow more smoothly.

Place a drain pan underneath the mower to catch the used oil, and then carefully remove the drain plug to let the old oil drain completely.

Dispose of the old oil responsibly and proceed with refilling the engine with fresh, appropriate oil as per the manufacturer’s recommendations.

Step 3: Replace the Oil Filter (if applicable)

To ensure optimal engine performance and longevity, remember to replace the oil filter when changing the oil in your Troy Bilt lawn mower.

The oil filter plays a crucial role in trapping debris and contaminants, preventing them from circulating through the engine. Regularly replacing the oil filter will help maintain a clean and well-lubricated engine for smooth operation.

Step 4: Add the New Oil

Add the new oil carefully to your Troy Bilt lawn mower. After draining the old oil and replacing the oil filter, refill the engine with the recommended oil type and quantity specified in the owner’s manual. Avoid overfilling, and ensure the cap is securely tightened before starting the mower.

Step 5: Check the Oil Level

Before starting your Troy Bilt lawn mower, it’s essential to check the oil level to ensure proper lubrication. Locate the oil dipstick, usually found near the engine, and remove it. Wipe it clean, reinsert it, and then pull it out again to see where the oil level falls.

Add more oil if needed, but be sure to fill the area evenly. Regularly checking the oil level will help maintain the engine’s health and performance.

Step 6: Dispose of Old Oil Properly

Dispose of old oil properly to protect the environment and prevent contamination. Avoid pouring used oil down drains or on the ground.

Instead, collect it in a sealable container and take it to a local recycling center or an authorized oil disposal facility. Responsible disposal ensures a cleaner and safer ecosystem for everyone.


How much oil does a troy bilt mower take?

A Troy Bilt mower typically takes about 20 ounces (0.59 liters) of oil. However, it’s essential to consult the specific model’s manual for accurate information, as oil capacity can vary slightly depending on the mower’s engine size and type.

Can I use 5W 20 oil in lawn mower?

It is not recommended to use 5W-20 oil in a lawn mower. Lawnmowers typically require specific oil grades like SAE 30 or 10W-30, which provide better lubrication under high temperatures and heavy loads. Using the wrong oil could lead to engine damage and void the warranty. Stick to the manufacturer’s guidelines.

Is 10W-30 the same as SAE 30?

No, 10W-30 and SAE 30 are not the same. The “W” stands for winter, indicating the oil’s viscosity at lower temperatures, while the numbers represent its viscosity at higher temperatures. 10W-30 has better cold-weather flow compared to SAE 30, making it suitable for a wider range of temperatures.

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