What Oil Filter Does the Briggs and Stratton CV40 Take?
When it comes to maintaining your Briggs and Stratton CV40 engine, choosing the right oil filter is key to keeping it running smoothly. Using the correct oil filter ensures your engine stays protected from dirt and debris that can cause wear and tear over time.
If you’re wondering what oil filter fits the Briggs and Stratton CV40, you’re in the right place. Knowing the exact filter model helps you avoid compatibility issues and keeps your engine performing at its best. Let’s dive into the details so you can make the best choice for your engine’s health.
Overview of the Briggs and Stratton CV40 Engine
The Briggs and Stratton CV40 engine powers various outdoor equipment with reliable performance. Understanding its features and maintenance needs helps you maximize its lifespan and efficiency.
Key Features and Applications
The CV40 engine produces 6.5 horsepower, operating at 3600 RPM. It uses a 206cc overhead valve design that enhances fuel efficiency and power output. You find this engine in lawn mowers, tillers, water pumps, and small generators. Its compact size and durable build make it suitable for demanding tasks in landscaping and gardening.
Importance of Regular Oil Filter Replacement
Replacing your oil filter regularly prevents contaminants like dirt and metal particles from damaging engine components. A clean oil filter maintains optimal oil flow, reduces wear, and extends engine life. Neglecting filter changes leads to clogged filters that lower engine efficiency and increase the risk of costly repairs. Briggs and Stratton recommends changing the oil filter every 50 hours of operation or annually, whichever comes first.
Understanding Oil Filters for the CV40
Choosing the right oil filter for your Briggs and Stratton CV40 ensures clean oil flow and protects your engine from damage. Knowing the oil filter’s role and specifications helps you maintain peak engine performance.
Role of an Oil Filter in Engine Performance
Oil filters trap dirt, debris, and metal particles that circulate with oil. Preventing contaminants from reaching engine components reduces wear and extends engine life. Maintaining clean oil flow improves lubrication and keeps the CV40 running smoothly under load.
Specifications for CV40 Oil Filters
The Briggs and Stratton CV40 uses oil filters designed for small engines with similar horsepower ratings. Compatible models typically include the Briggs and Stratton OEM filter part number 794304 or equivalent aftermarket filters. These filters fit engines producing around 6.5 horsepower and feature:
- Thread size: 13/16″-16 UNF
- Filter height: approximately 2.3 inches
- Filtration media: synthetic fiber blend for efficient particle capture
Replacing the oil filter every 50 hours or annually ensures optimal filtration and engine protection for your CV40.
What Oil Filter Does the Briggs and Stratton CV40 Take?
The Briggs and Stratton CV40 engine uses specific oil filters designed for small engines. Choosing the right filter ensures proper filtration and engine protection.
Recommended Oil Filter Models
Use the OEM oil filter part number 794304 to match the CV40’s specifications. Equivalent aftermarket options include models such as Fram PH7317 and K&N KN-303. These filters feature:
- Thread size: 13/16″-16 UNF
- Height: About 2.3 inches
- Filtration media: Synthetic fiber blend
Selecting any of these models guarantees compatibility and efficient filtering of contaminants from the engine oil.
How to Identify the Correct Oil Filter
Identify the correct filter by matching your engine’s specifications: check the filter’s thread size and height against the CV40’s requirements. Confirm the part number 794304 or look for filters labeled for 6.5 HP small engines with 13/16″-16 UNF threads. Verify packaging or manufacturer details to ensure the filter meets OEM standards for material and durability.
How to Replace the Oil Filter on a Briggs and Stratton CV40
Replacing the oil filter on your Briggs and Stratton CV40 keeps the engine running smoothly and extends its lifespan. Follow these steps and tips for efficient filter replacement and proper maintenance.
Step-by-Step Replacement Guide
- Prepare the engine by running it for a few minutes to warm the oil, which helps it drain completely.
- Turn off the engine and place it on a flat surface to avoid spills.
- Position an oil drain pan under the drain plug located at the base of the engine.
- Remove the drain plug using a wrench and let the oil drain fully.
- Locate the oil filter on the engine’s side, then use an oil filter wrench to turn it counterclockwise and remove it.
- Clean the mounting surface with a lint-free cloth to remove any debris or old oil.
- Apply a thin layer of fresh oil to the rubber gasket of the new oil filter to ensure a secure seal.
- Screw the new oil filter onto the mount by hand, turning it clockwise until snug; avoid over-tightening.
- Replace and tighten the drain plug securely.
- Refill the engine with the recommended oil capacity and type specific to the CV40.
- Start the engine and check for leaks around the oil filter and drain plug.
- Shut off the engine and check the oil level, topping off if necessary.
Tips for Proper Installation and Maintenance
- Use an OEM or equivalent oil filter like the Briggs and Stratton 794304 or Fram PH7317 for compatibility.
- Replace the oil filter every 50 hours of operation or annually to maintain optimal filtration.
- Dispose of used oil and filters according to local environmental regulations.
- Avoid cross-threading the filter by starting it carefully by hand before tightening.
- Regularly inspect the oil filter for signs of damage or leaks during routine maintenance checks.
Following these steps and tips preserves your Briggs and Stratton CV40 engine’s performance and reliability.
Conclusion
Choosing the right oil filter for your Briggs and Stratton CV40 is key to keeping your engine running smoothly and efficiently. By selecting a filter that matches the OEM specifications, you protect your engine from harmful contaminants and extend its lifespan. Regular maintenance, including timely oil filter changes, ensures your equipment performs at its best when you need it most. Taking these simple steps helps you avoid costly repairs and keeps your outdoor power tools reliable season after season.