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16390338-1-M-Makita-643535-4-Key
Part Location Diagram of 643535-4 Makita Key
See part 59 in the diagram
( Grid squares measure 1x1 inch )
16390338-1-S-Makita-643535-4-Key 16390338-2-S-Makita-643535-4-Key Part Location Diagram of 643535-4 Makita Key
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Key 643535-4

 Fits your XML11Z!

Very Easy 

Less than 15 mins 

Rated by verified customers
$ Price Match
OEM badge Official OEM
$ 9.01
  In Stock
Order now and your part arrives by May 2
 Fits your XML11Z!
PartSelect Number PS16390338
Manufacturer Part Number 643535-4
Manufactured by Makita for Makita

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Product Description

Key Specifications

This safety key is designed to enable mower operation while preventing accidental startup by completing the required electrical connection only when properly inserted. Made from durable materials for repeated use, it supports safe, reliable starting and shut-down during normal operation. Ideal for replacing a lost or damaged key, it helps restore proper function and maintain safe equipment use.
How Buying OEM Parts Can Save You Time and Money

How Buying OEM Parts Can Save You Time and Money

Why buy the real thing?

OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

  • OEM from PartSelect
  • Genuine brand name
  • Guaranteed to fit
  • Superior quality and durability
  • 1 year warranty
  • Generic
  • Unknown manufacturer
  • No fit guarantee
  • Inconsistent quality and lifespan
  • Limited warranty and support
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Troubleshooting
This part fixes the following symptoms:
  • Will Not Start
This part works with the following products:
  • Lawn Mower
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Installation Instructions
 Average Repair Rating: 5.0 / 5.0, 1 reviews. What's this?
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  • 1
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Sorry, we couldn't find any existing installation instruction that matched.
Safety Lock Key was missing from new product.
Makita did not have the part available. Purchased from PartSelect. Took two months to arrive, but simply installed the key. Mower works great. Makita is also sending a key, but having a spare will be good.
  • Steven J. from SPRING, TX
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
3 of 5 people found this instruction helpful.
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  • 1
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Questions and Answers

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS16390338
Manufacturer Part Number: 643535-4
Brand
Model Number
Description
Makita
CML01Z
Lawn Mower - 40v Max Connectx™ Brushless 21 Inch Self-Propelled Commercial Lawn Mower, Tool Only
Makita
XML03
Lawn Mower - 18v X2 (36v) Lxt Lithium-Ion Brushless Cordless 18-Inch Residential Lawn Mower Tool Only
Makita
XML03CM1
Lawn Mower - 36v (18v X2) Lxt® Brushless 18 Inch Lawn Mower Kit With 4 Batteries (4.0ah)
Makita
XML03PT1
Lawn Mower - Makita Xml03pt1 Parts
Makita
XML03Z
Lawn Mower - 36v (18v X2) Lxt® Brushless 18 Inch Lawn Mower, Tool Only
Makita
XML06
Lawn Mower - 18v X2 (36v) Lxt Lithium-Ion Brushless Cordless 18-Inch Self-Propelled Commercial Lawn Mower Tool Only
Makita
XML06PT1
Lawn Mower - 36v (18v X2) Lxt® Brushless 18 Inch Self-Propelled Commercial Lawn Mower Kit With 4 Batteries (5.0ah)
Makita
XML06Z
Lawn Mower - 36v (18v X2) Lxt® Brushless 18 Inch Self-Propelled Commercial Lawn Mower, Tool Only
Makita
XML07
Lawn Mower - 18v X2 (36v) Lxt Lithium-Ion Brushless Cordless 21-Inch Commercial Lawn Mower Tool Only
Makita
XML07PT1
Lawn Mower - 36v (18v X2) Lxt® Brushless 21 Inch Commercial Lawn Mower Kit With 4 Batteries (5.0ah)
Makita
XML07Z
Lawn Mower - 36v (18v X2) Lxt® Brushless 21 Inch Commercial Lawn Mower, Tool Only
Makita
XML08
Lawn Mower - 18v X2 (36v) Lxt Lithium-Ion Brushless Cordless 21-Inch Self-Propelled Commercial Lawn Mower Tool Only
Makita
XML08PT1
Lawn Mower - 36v (18v X2) Lxt® Brushless 21 Inch Self-Propelled Commercial Lawn Mower Kit With 4 Batteries (5.0ah)
Makita
XML08Z
Lawn Mower - 36v (18v X2) Lxt® Brushless 21 Inch Self-Propelled Commercial Lawn Mower, Tool Only
Makita
XML09
Lawn Mower - 18v X2 (36v) Lxt Lithium-Ion Brushless Cordless 21-Inch Self-Propelled Commercial Lawn Mower Tool Only
Makita
XML09PT1
Lawn Mower - Lawn Mower
Makita
XML09Z
Lawn Mower - Lawn Mower
Makita
XML10Z
Lawn Mower - 36v (18v X2) Lxt® 21 Inch Lawn Mower, Tool Only
Makita
XML11Z
Lawn Mower - 36v (18v X2) Lxt® 21 Inch Self-Propelled Lawn Mower, Tool Only
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Customer Service Representative

Get in touch, we're here to help!

1-866-319-8402 Monday to Saturday
8am - 8pm EST

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Key
$ 9.01
  In Stock
✖
Stock Status
 In Stock

Item is in stock and is estimated to be delivered in 2-3 business days via Standard Shipping.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.