Caalii 13WX78BS011 Oil Filter Kit for Troy-Bilt Bronco 42 Inch Mower – Includes Air Filter 20-083-02-S & Oil Filter 52-050-02-S (Kohler Courage 15-22 HP)

Overview

The Caalii 13WX78BS011 Oil Filter Kit is designed to simplify mower maintenance while supporting reliable engine performance. This kit brings together a targeted oil filter, an air filter, and compatible components to help you keep your Troy-Bilt Bronco 42 inch mower running smoothly through regular yard work.

What’s included

• Oil filter 52-050-02-S for clean oil circulation and debris control
• Air filter 20-083-02-S to support breathable air intake for the engine
• Compatibility-focused parts to streamline replacement during routine service

Compatibility and fit

Built with Kohler Courage engines in mind, the kit covers 15–22 HP variants and aligns with common SV470–SV610S series. It also supports setups like YTH21K46 models, making installation straightforward for many mower configurations.

Performance and filtration

• Efficient filtration helps keep contaminants out of the oil path, contributing to steady oil flow and reduced wear risk
• Included air filtration components help maintain clean air intake for consistent combustion and engine breathing

Durability and installation

Durable construction is designed to withstand outdoor maintenance tasks and frequent replacements. The kit is crafted for easy installation; follow the manufacturer’s guidance to minimize downtime and get back to work quickly.

Real-life use scenarios

Imagine a tidy afternoon when you’re ready to mow after a light rain. Replacing worn filters with this Caalii kit can help maintain smooth operation, pleasant engine sounds, and reliable starts across the growing season.

Choose with confidence

Caalii aims to provide dependable parts that fit typical maintenance schedules. Consider this kit if you want a consolidated solution covering air and oil filtration for Kohler Courage engines in the 15–22 HP range.