Product Description

The Ariens 21575020 is a replacement air cleaner designed for use with Ariens outdoor power equipment powered by BS 625 and 725 EX engines. The air cleaner filters incoming air to the carburetor, removing dust, debris, and particulates before they enter the engine. Clean, filtered airflow is critical to maintaining engine performance and longevity in outdoor conditions. This part is an OEM-style replacement intended for installation by equipment technicians, small engine mechanics, or experienced power equipment service professionals.

This air cleaner is suited for residential and light commercial lawn and garden applications where Ariens equipment with BS 625 or 725 EX engine configurations is in service. Typical install scenarios include seasonal maintenance, air filter system service, or replacement following damage or wear. It is commonly serviced during routine tune-ups or when reduced engine performance indicates restricted airflow.

Key Features

OEM-style replacement air cleaner for Ariens lawn and garden equipment
Designed for BS 625 and 725 EX engine applications
Helps protect the carburetor and engine internals from airborne debris
Direct-fit replacement reduces installation time in the field

Compatibility

Compatible with Ariens equipment equipped with BS 625 and 725 EX engines. Designed as an OEM-style replacement air cleaner for Ariens lawn and garden power equipment.

Installation Notes

Installation should be performed by a qualified small engine mechanic or power equipment technician. Disconnect the spark plug wire before servicing the air cleaner assembly to prevent accidental engine start. Ensure the air cleaner housing is fully seated and secured before returning the equipment to service. Follow the equipment manufacturer's service manual for torque and assembly guidance.

Technical Specifications

Application: BS 625 and 725 EX engine-equipped Ariens lawn and garden equipment

Standard Information

Brand: Ariens
Manufacturer Part Number: 21575020

Brand	ARIENS
MPN	21575020

Ariens 21575020 Air Cleaner BS 625 725 EX Engine

Shipping

Specifications

Returns Accepted