Easy
15-30 minutes
This item is an authentic Makita part that has been sourced from the original manufacturer and is intended to be used with demolition hammers. The plastic dust cover is used to house and protect the switch to prevent debris from potentially damaging the switch. This item is available as an individual replacement part.
Dust Cover 421265-5
OEM part for: Makita
Part Number: 421265-5
$5.19
In Stock
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Frequently Purchased Together ?
Compatibility
This part will fit the following 16 machines
Makita
HR5000 Rotary Hammer View Diagrams & Manuals
HM1500 Demolition Hammer View Diagrams & Manuals
HM1211B Demolition Hammer View Diagrams & Manuals
HM1500B Demolition Hammer View Diagrams & Manuals
HR3851 Rotary Hammer View Diagrams & Manuals
HM1301 Demolition Hammer View Diagrams & Manuals
HM1211 Demolition Hammer View Diagrams & Manuals
HM1201 Demolition Hammer View Diagrams & Manuals
HM1300 Misc View Diagrams & Manuals
HR3520 Misc View Diagrams & Manuals
HR3850B Misc View Diagrams & Manuals
HR3850K Misc View Diagrams & Manuals
HR5000K (Type 1) Misc View Diagrams & Manuals
HR5000K (Type 2) Misc View Diagrams & Manuals
HR5000K (Type 3) Misc View Diagrams & Manuals
HR5000K (Type 4) Misc View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Rotary Hammer Parts
- Demolition Hammer Parts
Repair Videos ?
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Dust Cover
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Switch was broken
Rafael - December 9, 2021
Tool Type
Demolition Hammer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Parts Used
Remove and replace
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trigger switch broken
ROBERT - August 2, 2019
Tool Type
Demolition Hammer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Wrench Set, allen wrench
loosened 3 phillips screws holding 2 halves plastic handle . then remove 4 allen head bolts holding plastic handle to metal body. now remove phillip screws from handle to open 2 halves. remove 4 phillip screws holding wires to switch . best to do one wire at a time to keep from mixing up wire placement on new switch. install dust cover over trigger. reassemble 2 plastic handle halves, making sure not to pinch any wires. 4 allen head bolts attach handle to main body. pull trigger all works as new!
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Broken switch
Alfredo - June 23, 2019
Tool Type
Demolition Hammer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
Parts Used
Remove cord and switch cover
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Noise and leak
JOSE - May 5, 2019
Tool Type
Rotary Hammer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Allen
Noise and leak
No impact hard
No impact hard
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Dust cover broke
PEDRO - July 18, 2016
Tool Type
Rotary Hammer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Open it up and replace the cover
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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