Briggs & Stratton 5428K Air Filter with Pre Clean – OEM Replacement for 13.5-19.5 HP Intek VTwin Engines

Reliable filtration for Briggs & Stratton engines

Elevate routine maintenance with the Briggs & Stratton 5428K air filter paired with a compatible pre-cleaner. This display pack includes one air filter and one pre-cleaner, designed for select 13.5-19.5 HP Intek VTwin engines. As an OEM part, it’s built to help ensure a precise fit and dependable performance when you service your equipment.

Fit and compatibility at a glance

The 5428K is used with a family of Briggs & Stratton engine models. Engine compatibility is typically determined by the model number, so checking your serial or model data is advised. For questions about compatibility, please contact us.

• Fits many models: 31R875 / 31R877 / 31R907 / 31R977 / 40N877 / 40R677 / 44R877 / 49J677
• OEM part, ensuring a perfect fit and optimal performance

What this pair brings to your day-to-day use

In real-world yard work, clean air support helps protect the engine’s internal components and keeps airflow steady through dusty conditions. The pre-cleaner acts as an early barrier, reducing the debris load before it reaches the main filter, which can contribute to more consistent breathing space for the engine during operation.

• Helps maintain engine performance by effectively filtering out dirt and debris
• Made from durable materials designed to withstand outdoor conditions and extend the life of your equipment
• Simple to install, making regular maintenance convenient

Durability and maintenance without the guesswork

Designed for reliability, this OEM assembly stands up to exposure to dust, moisture, and temperature swings common in outdoor environments. Together, the filter and pre-cleaner offer a balanced approach to filtration, supporting cleaner air intake and smoother operation over time.

From routine mowing to more demanding yard projects, users often report more predictable start-ups and consistent throttle response when filtration remains clean. While outcomes can vary, this pair provides a practical option for ongoing engine care without overcomplicating maintenance routines.

Tip: follow your equipment manual for replacement intervals and inspect both components during regular service. Replacing the filter and pre-cleaner together helps maintain a fresh filtration path and reduces risk of buildup.