Easy
15-30 minutes
This is a Genuine OEM replacement part designed for Milwaukee Sawzall. It is made out of Plastic and it is Sold Individually. This part is the Insulator for the Gear Case.
To replace this item you would need a Torx Screwdriver.
• First you want to ensure the tool is Not plugged in
• Remove the screws that secure the Gear Case
• Remove the old insulator and replace it with the new one
• Reassemble using the same screws
Gear Case Insulator 45-12-0305
OEM part for: Milwaukee
Part Number: 45-12-0305
$8.89
In Stock
Ships within 1 business day 
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Product Description ?
- Classification: Part
- Weight: 0.11 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 64 machines
Milwaukee
6507 (SER 631-1018736) Sawzall View Diagrams & Manuals
6535-6 (SER 748E) Saw View Diagrams & Manuals
6512 (SER 483-108000) Saw View Diagrams & Manuals
6511 (SER 460-732526) Saw View Diagrams & Manuals
6508 (SER 748-24000) Sawzall View Diagrams & Manuals
6535-6 (SER 748D) Sawzall View Diagrams & Manuals
6512-4 (SER 600B) Sawzall View Diagrams & Manuals
6512-4 (SER 600A) Sawzall View Diagrams & Manuals
6511 (SER 460-244899) Sawzall View Diagrams & Manuals
6507 (SER 631B) Sawzall View Diagrams & Manuals
6509-21 (SER 962C) Sawzall View Diagrams & Manuals
6511 (SER 460A) Sawzall View Diagrams & Manuals
6512-4 (SER 600-9400) Sawzall View Diagrams & Manuals
6535 (SER 748C) Sawzall View Diagrams & Manuals
6507-20 (SER 182A) Sawzall View Diagrams & Manuals
6511 (SER 460C) Sawzall View Diagrams & Manuals
6509 (SER 808-1001) Sawzall View Diagrams & Manuals
6512-4 (SER 600C) Sawzall View Diagrams & Manuals
6507 (SER 631-431000) Sawzall View Diagrams & Manuals
6511 (SER 460-1277363) Sawzall View Diagrams & Manuals
6511 (SER 460D) Sawzall View Diagrams & Manuals
6535 (SER 748B) Sawzall View Diagrams & Manuals
6511 (SER 460B) Sawzall View Diagrams & Manuals
6507 (SER 631C) Sawzall View Diagrams & Manuals
6509-21 (SER 962E) Sawzall View Diagrams & Manuals
6512 (SER 483-47000) Sawzall View Diagrams & Manuals
6511 (SER 460-255000) Two-Speed Sawzall View Diagrams & Manuals
6509-21 (SER 962A) Sawzall View Diagrams & Manuals
6509-21 (SER 962B) Sawzall View Diagrams & Manuals
6509-21 (SER 962D) Sawzall View Diagrams & Manuals
6508 (SER 748-1001) Sawzall View Diagrams & Manuals
6508 (SER 748-426235) Sawzall View Diagrams & Manuals
6508 (SER 748-478116) Sawzall View Diagrams & Manuals
6508 (SER 748A) Sawzall View Diagrams & Manuals
6508 (SER 748B) Sawzall View Diagrams & Manuals
6506 (SER 541-14000) Trigger Speed Control Sawzall View Diagrams & Manuals
6506 (SER 541-54500) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631-1001) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631-159357) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631-188000) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631-220000) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631-349000) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631-946110) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631A) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631D) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631E) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631F) Trigger Speed Control Sawzall View Diagrams & Manuals
6507 (SER 631G) Sawzall View Diagrams & Manuals
6509 (SER 808A) D.I. Sawzall View Diagrams & Manuals
6509 (SER 808B) D.I. Sawzall View Diagrams & Manuals
6509 (SER 808C) D.I. Sawzall View Diagrams & Manuals
6509 (SER 808D) D.I. Sawzall View Diagrams & Manuals
6511 (SER 460-130000) Two Speed Sawzall View Diagrams & Manuals
6511 (SER 460-246188) Two Speed Sawzall View Diagrams & Manuals
6511 (SER 460-700000) Two Speed Sawzall View Diagrams & Manuals
6511 (SER 460-838000) Two Speed Sawzall View Diagrams & Manuals
6511 (SER 460-1302847) Two Speed Sawzall View Diagrams & Manuals
6512 (SER 483-104000) Two Speed Double Insulated Sawzall View Diagrams & Manuals
6512 (SER 483-109350) Two Speed Double Insulated Sawzall View Diagrams & Manuals
6512 (SER 483-122000) Two Speed Double Insulated Sawzall View Diagrams & Manuals
6512 (SER 483-159892) Two Speed Double Insulated Sawzall View Diagrams & Manuals
6512 (SER 483-162042) Two Speed Double Insulated Sawzall View Diagrams & Manuals
6512 (SER 483A) Two Speed Double Insulated Sawzall View Diagrams & Manuals
6535 (SER 748A) Dual Range Vari-Speed Sawzall View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Saw Parts
This part replaces obsolete part #: 45-12-0300
Customer Part Reviews ?
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- 1
fit perfectly
Replacement part fit like new
Guest -
October 18, 2021
Verified Purchase
Fit perfect!
After who knows how many years, my original insulator finally failed. This replacement fit perfectly. Makes my good old Sawzall feel like new again. Thanks for the FAST service and excellent price!
Guest -
October 9, 2021
Verified Purchase
As good as original one
As spected
Guest -
September 16, 2021
Verified Purchase
Great Part. Easy replacement.
Needed replacement Milwaukee part for 20 year old tool. They had it and it fit!
Jonathan -
October 1, 2020
Verified Purchase
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t
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t days ago
Verified Purchase
eReplacementParts Team
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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.
Shoe was worn out and insulator missing.
Richard - October 12, 2016
Tool Type
Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrench
Loosened button head shoe retainer screws, slid off pieces of the broken shoe, slipped on new insulator and shoe, and tightened retainer screws.
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Saw shoe got bent, was worn out. Heat shield was torn and petrified.
Jack - September 10, 2016
Tool Type
Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Allen wrench
Removed old parts
Cleaned sawzall with solvent
Installed new parts
Went back to work.
Cleaned sawzall with solvent
Installed new parts
Went back to work.
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Purchased a used Milwaukee sawzall. It had some missing and worn parts.
michael - June 6, 2016
Tool Type
Reciprocating Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver
Installed a new boot by sliding it over the gear case. I then replaced the blade clamp by screwing it to the blade shaft. Replace the shoe by screwing two screws into the gear housing and slid it in and tightening the screws with the the hex key. Lastly I removed the brush caps and brush springs and replace the worn brushes. It's like having a new sawzall. The parts arrived promptly, and were easy to install. Thanks,
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Pivot shoe broke and gear case cover was torn
Ronald - April 30, 2016
Tool Type
Reciprocating Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, allen wrench
Removed the old gear case cover, then install the blade clamp with the blade clamp screw on the shaft. Installed the new gear case cover. Then I removed the broken shoe by loosening the screws that hold it on and removed it, then placed the new shoe on and tightened the screws.
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
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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This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
