Product Description

The TORO M261874 is a primer bulb replacement part designed for use in small engine fuel delivery systems. The primer draws fuel from the tank into the carburetor, ensuring reliable cold starts and consistent fuel flow during operation. This type of component is a routine service item on walk-behind mowers, trimmers, and other Toro lawn and garden power equipment. Technicians and experienced service professionals handle this replacement as part of standard carburetor maintenance or seasonal tune-up work.

The M261874 primer is suited for residential lawn and garden equipment applications where the original primer bulb has cracked, hardened, or failed to draw fuel properly. It is intended as an OEM-style replacement for compatible Toro-branded outdoor power equipment. Refer to the equipment service manual or parts diagram to confirm fitment before installation.

Key Features

OEM replacement primer bulb for Toro lawn and garden equipment
Restores proper fuel delivery from tank to carburetor
Addresses common failure modes including cracking, hardening, and loss of suction
Suitable for routine seasonal maintenance and carburetor service

Compatibility

Designed as an OEM-style replacement primer for Toro lawn and garden power equipment. Consult the Toro parts diagram or equipment service manual with your model and serial number to verify compatibility before ordering.

Installation Notes

Installation should be performed by a qualified small engine technician or experienced service professional. Disconnect the spark plug wire before beginning any fuel system service to prevent accidental engine start. Relieve any residual fuel pressure and work in a well-ventilated area away from open flame or ignition sources. Follow the equipment manufacturer service manual for correct primer bulb seating and fuel line routing procedures.

Technical Specifications

Part Type: Primer Bulb
Application: Lawn and Garden Small Engine Fuel System

Standard Information

Brand: TORO
Manufacturer Part Number: M261874

Brand	TORO
MPN	M261874

TORO M261874 Primer Bulb Small Engine Fuel Delivery

Shipping

Specifications

Returns Accepted