Part Location Diagram of 109-3540 Toro O-ring-seal
See part T-60 in the diagram
( Grid squares measure 1x1 inch )

O-ring-seal 109-3540

Works With Model 74840!
$8.73
In Stock
Fix Number:
FIX8834728
Manufacturer #:
109-3540
Manufactured by:
Toro
Works With Model 74840!

Product Description

This is available as an individual replacement part. The o-ring seal goes next to the charge pump cover and is made of rubber. During replacement, it may require a socket set to help install this item correctly. It will need to be replaced if it becomes broken. It is a genuine OEM sourced part which is specially designed for use with Toro lawn tractors.

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Model Compatibility

This part works with the following models:
Fix Number: FIX8834728
Manufacturer Part Number: 109-3540
Brand Model Number Description
Toro 23518 Tiller - 30in Stand-on Aerator, 2012
Toro 29516 Aerator - 24in Stand-On Aerator
Toro 29521 Aerator - 30in Stand-On Aerator
Toro 33518 Tiller - 30in Stand-on Aerator, 2012
Toro 39514 Aerator - 24in Stand-On Aerator.
Toro 39521 Aerator - 30in Stand-On Aerator.
Toro 725058076 Lawn Mower
Toro 74408 Lawn Mower - Toro Lawn Mower Model 74408/SERIAL: 270000001-270000700 (74408/SERIAL:270000001270000700, 74408/SERIAL: 270000001 270000700) Parts
Toro 74408CP Lawn Mower - Toro Lawn Mower Model 74408CP/SERIAL: 270000001-270000700 (74408CP/SERIAL:270000001270000700, 74408CP/SERIAL: 270000001 270000700) Parts
Toro 74408TE Lawn Mower - Toro Lawn Mower Model 74408TE/SERIAL: 270000001-270000700 (74408TE/SERIAL:270000001270000700, 74408TE/SERIAL: 270000001 270000700) Parts
Toro 74409 Lawn Mower - Toro Lawn Mower Model 74409/SERIAL: 270000001-270000700 (74409/SERIAL:270000001270000700, 74409/SERIAL: 270000001 270000700) Parts
Toro 74409CP Lawn Mower - Toro Lawn Mower Model 74409CP/SERIAL: 270000001-270999999 (74409CP/SERIAL:270000001270999999, 74409CP/SERIAL: 270000001 270999999) Parts
Toro 74409TE Lawn Mower - Toro Lawn Mower Model 74409TE/SERIAL: 270000001-270000700 (74409TE/SERIAL:270000001270000700, 74409TE/SERIAL: 270000001 270000700) Parts
Toro 74447TE Lawn Mower - 122cm Titan Hd 1500 Series Riding Mower, 2017
Toro 74450 Lawn Mower - 48in Titan Hd 1500 Series Riding Mower, 2017
Toro 74451 Lawn Mower - 52in Titan Hd 1500 Series Riding Mower, 2017
Toro 74451TE Lawn Mower - 132cm Titan Hd 1500 Series Riding Mower, 2017
Toro 74452 Lawn Mower - 60in Titan Hd 1500 Series Riding Mower, 2017
Toro 74453 Lawn Tractor - 48in Titan Hd 1500 Series Riding Mower.
Toro 74453TE Lawn Tractor - 122cm Titan Hd 1500 Series Riding Mower.
Toro 74454 Lawn Tractor - 52in Titan Hd 1500 Series Riding Mower.
Toro 74454TE Lawn Tractor - 132cm Titan Hd 1500 Series Riding Mower.
Toro 74456TE Lawn Tractor - 2000 Series Hdx Rd 122cm Riding Mower.
Toro 74460 Lawn Mower - 48in Titan Hd 2000 Series Riding Mower, 2017
Toro 74461 Lawn Mower - 52in Titan Hd 2000 Series Riding Mower, 2017
Toro 74462 Lawn Mower - 60in Titan Hd 2000 Series Riding Mower, 2017
Toro 74463 Lawn Mower - Titan Hd 2000 Series Riding Mower With 60in Rear-discharge Deck, 2017
Toro 74465 Lawn Tractor - 48in Titan Hd 2000 Series Riding Mower.
Toro 74465TE Lawn Tractor - 122cm Titan Hd 1500 Series Riding Mower.
Toro 74466 Lawn Tractor - 52in Titan Hd 2000 Series Riding Mower.