MP21450 ((2691618-00)(2019)) Murray Lawn Mower - Overview

Diagrams for MP21450

See every part. Know exactly what you need.

Deck Group

Parts for the MP21450

$48.20

21" Blade

Part #709315

This 21-inch mower blade is designed to deliver clean, efficient cutting for walk-behind lawn mowers. Made from durable, corrosion-resistant steel, it helps maintain sharp performance while supporting consistent airflow for effective mulching. Ideal for replacing a dull or damaged blade, it restores smooth cutting action and helps keep lawns evenly trimmed during regular maintenance.

$52.30

Discharge Defl Ector

Part #709129

$58.30

Engine Zone Control Cable

★★★★★

(1)

Part #709382

This zone control cable is designed for walk-behind lawn mowers to manage the operator-presence safety system. It connects the handle control to the engine, allowing the mower to run while engaged and automatically shutting the engine off when the handle is released. Built for smooth movement and reliable response, it’s a practical replac...Read more

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$25.82

Axle Arm Assembly, Front, Rh

Part #709301

$15.66

Screw 5/16-18

Part #705320

$39.48

Bar, control

Part #709273

$11.29

Handle Knob

Part #709219

$14.39

Hardened Washer

Part #709448

$23.17

Hinge Bracket

Part #709098

Axle arm, front, lh

Part #709300

$52.30

Blade Adapter

Part #707856

$7.08

Screw Hex Washead 1/4-20 X 3/8

Part #705328

Questions And Answers for MP21450

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Michelle - For model number MP21450

July 31, 2021

Hello, I need to get the clips that hold the handle on the mower. i was able to take 1 to my local hardware store and get something comparable - to get me through the day - but they keep flipping off when i go over a dip in the lawn. can you tell me the part number and where i can find them? also, is there a bag attachment available for this model? thank you, michelle

Hello Michelle, Thank you for the question. We belive that you may be referring to parts called the Handle brackets. The Left is PartSelect Number PS16405500 and the Right is PartSelect Number PS16405501. If these parts are not what you were referring to, Please feel free to contact Customer Service at 1-888-738-4871 from 8:00 AM to 10:00 PM Eastern time, 7 days a week if you need help placing an order. We are looking forward to hearing from you!

$42.28

Handle Bracket, Lh

$38.74

Handle Bracket, Rh

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Calvin - For model number MP21450

April 12, 2022

I am looking for a gas cap for my Murray 21" mower MP21450

Hello Calvin, thank you for contacting us. In order for us to locate the correct parts and repair information we will require the model number of the Engine. Once you have located the Engine model number please feel free to resubmit the question and we will be happy to help you. We are looking forward to hearing from you!

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