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Top 10 Best Milgard Window Replacement Parts Reviews & Comparison | Updated

Visit our site to find reviews on milgard window replacement parts. We have the top best milgard window replacement parts comparison 2026 and you can make an informed decision!

That’s why we’ve taken 51520 reviews from top experts and organized them according to our rankings for you. 

Bestseller No. 1
Prime-Line G 3146 7/16 In. Nylon Rollers, Sliding Window Tandem Roller Assembly, fits Milgard Windows, 2 Count (Pack of 1)
  • Designed to fit Milgard windows and a variety of other window manufacturers
  • 1-3/4 inch length, 1/2 inch width, 13/32 inch height assembly with 7/16 inch diameter flat edged tandem rollers
  • White nylon body construction with plastic rollers
  • With a few simple tools installation should be relatively easy
  • Please refer to the line art for provided dimensions and compare with your window needs before purchasing (Not Universal)
Bestseller No. 2
Set of 6 pcs White Window Sash Vent Stops 1714WHITE
  • Housing and tongue are made with premium grade nylon for durability and strength
  • UV stabilized molded color
  • Snap in design fits wide range of vinyl wall thickness
  • Be sure to check dimensions in the attached drawing
  • FIT SLOT SIZE: 1.875" X 0.285"
Bestseller No. 3
Truth EP27033 Encore White, Left Hand Folding Handle and Cover
  • THIS IS A LEFT HANDED HANDLE FOR TRUTH BRAND; PLEASE CHECK AND VERIFY WHICH HAND YOU NEED BEFORE PURCHASING
  • Folding Handle and Cover in Four Finishes
  • Fits All Truth Brand Encore Operators
  • THIS IS A LEFT HANDED HANDLE FOR TRUTH BRAND; PLEASE CHECK AND VERIFY WHICH HAND YOU NEED BEFORE PURCHASING
Bestseller No. 4
Milgard Positive Action Window Lock for Style Line, White - Replacement Parts for Sliding, Single Hung, and Double Hung Windows
  • Key Lock Feature: The Milgard Positive Action Lock has a key lock feature for added security.
  • Modern Style: This lock is designed in a modern style that complements contemporary doors.
  • Hand Control: The lock is operated using a hand control for easy and convenient use.
  • Single Piece Design: The lock is a single piece that fits securely into the door frame.
  • Trusted Brand: Milgard is a trusted brand known for quality windows and doors.
Bestseller No. 5
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 26″ Length, Stamp 25-5 (25-31 lbs), Non-Tilt Side-Load Replacement Hardware – Heavy-Duty for Residential & Commercial Windows
  • ENGINEERED FOR NON-TILT WINDOWS – Designed for side-load, non-tilt window systems with a standard 5/8″ metal channel, commonly used in vinyl and aluminum single- or double-hung frames. This balance measures 26" inches in length and supports 25-31 lbs sashes. Each balance arrives pre-assembled with top and bottom guides attached, so installation is fast and frustration-free—no special tools required.
  • AVAILABLE IN LENGTHS FROM 8″ TO 49″ (3 TO 44 LB RANGE) – The Series 300 fits nearly all non-tilt window sizes, from light residential sashes to heavy commercial frames. Covers a complete range of lengths and weight ratings for versatile use. Each balance is precision-tested for smooth, reliable performance and long-term durability. Sold individually; accessories and hardware not included. Contact WRS if your exact size isn’t listed.
  • SMOOTH, SAFE & SECURE OPERATION – The Series 300’s precision pulley and spring system balances the sash to prevent slamming or sticking, keeping windows steady at any height. Designed for quiet, reliable performance in homes, schools, and offices where safety and ease of use matter every day.
  • HEAVY-DUTY GALVANIZED STEEL CONSTRUCTION – Crafted from high-strength galvanized steel for long-term durability and corrosion resistance. Precision pulleys and springs maintain smooth lift through thousands of cycles, ensuring reliable performance for years of daily use. Built tough for pros yet simple enough for DIY installation.
  • TRUSTED SINCE 1989 – WRS Window Repair Systems has over 30 years of experience supplying reliable, high-quality hardware. Trusted nationwide by homeowners, contractors, schools, and property managers for dependable repairs and long-lasting performance.
Bestseller No. 6
Prime-Line H 3837 2-3/16 In. White Plastic Window Channel Balance Sash Cams (2 Pack)
  • Sash cams are used in hung windows that use channel balances
  • They mount to the top side edges of the moving vent, 2 per window
  • They actually engage and push the channel balance top guide, moving the balance with the window
  • They can become brittle with age and UV exposure and break, rendering the window channel balance disabled
  • They are easy to replace
Bestseller No. 7
27" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance - Stamp 26-4
  • PLEASE NOTE: The Length of the Balance will ALWAYS be 1 Digit HIGHER than the Stamp or SKU Number (example: a balance with a SKU number of 01-3007-1 will be stamped 07-1 and measure 8" in length).
  • Includes preinstalled, standard non-winged top and non-winged 1-3/32" bottom guides only. No other parts are included
  • To measure the balance, measure the length of the metal channel only. Do not include top and bottom guides when measuring.
  • Balances are sold individually
  • PLEASE VERIFY MEASUREMENTS AND SASH WEIGHT BEFORE ORDERING
Bestseller No. 8
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 28″ Length, Stamp 27-3 (13-20 lbs), Non-Tilt Side-Load Replacement Hardware – Heavy-Duty for Residential & Commercial Windows
  • ENGINEERED FOR NON-TILT WINDOWS – Designed for side-load, non-tilt window systems with a standard 5/8″ metal channel, commonly used in vinyl and aluminum single- or double-hung frames. This balance measures 28" inches in length and supports 13-20 lbs sashes. Each balance arrives pre-assembled with top and bottom guides attached, so installation is fast and frustration-free—no special tools required.
  • AVAILABLE IN LENGTHS FROM 8″ TO 49″ (3 TO 44 LB RANGE) – The Series 300 fits nearly all non-tilt window sizes, from light residential sashes to heavy commercial frames. Covers a complete range of lengths and weight ratings for versatile use. Each balance is precision-tested for smooth, reliable performance and long-term durability. Sold individually; accessories and hardware not included. Contact WRS if your exact size isn’t listed.
  • SMOOTH, SAFE & SECURE OPERATION – The Series 300’s precision pulley and spring system balances the sash to prevent slamming or sticking, keeping windows steady at any height. Designed for quiet, reliable performance in homes, schools, and offices where safety and ease of use matter every day.
  • HEAVY-DUTY GALVANIZED STEEL CONSTRUCTION – Crafted from high-strength galvanized steel for long-term durability and corrosion resistance. Precision pulleys and springs maintain smooth lift through thousands of cycles, ensuring reliable performance for years of daily use. Built tough for pros yet simple enough for DIY installation.
  • TRUSTED SINCE 1989 – WRS Window Repair Systems has over 30 years of experience supplying reliable, high-quality hardware. Trusted nationwide by homeowners, contractors, schools, and property managers for dependable repairs and long-lasting performance.
Bestseller No. 9
Milgard Smart Touch Window Lock for The Milgard Tuscany Window, White
  • Genuine OEM Milgard Lock
  • For The Milgard Tuscany Window
  • Milgard Smart Touch Lock
  • Milgard has been a trusted name in windows and home improvement for decades. You can trust in the quality and durability of our products. This Smart Touch Lock is built to last, ensuring long-lasting security for your home.
  • The Milgard Smart Touch Window Lock boasts intuitive touch functionality, making it a breeze to open and close your windows with a simple tap. No more struggling with hard-to-reach latches.
Bestseller No. 10
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 27″ Length, Stamp 26-5 (26-30 lbs), Non-Tilt Side-Load Replacement Hardware – Heavy-Duty for Residential & Commercial Windows
  • ENGINEERED FOR NON-TILT WINDOWS – Designed for side-load, non-tilt window systems with a standard 5/8″ metal channel, commonly used in vinyl and aluminum single- or double-hung frames. This balance measures 27" inches in length and supports 26-30 lbs sashes. Each balance arrives pre-assembled with top and bottom guides attached, so installation is fast and frustration-free—no special tools required.
  • AVAILABLE IN LENGTHS FROM 8″ TO 49″ (3 TO 44 LB RANGE) – The Series 300 fits nearly all non-tilt window sizes, from light residential sashes to heavy commercial frames. Covers a complete range of lengths and weight ratings for versatile use. Each balance is precision-tested for smooth, reliable performance and long-term durability. Sold individually; accessories and hardware not included. Contact WRS if your exact size isn’t listed.
  • SMOOTH, SAFE & SECURE OPERATION – The Series 300’s precision pulley and spring system balances the sash to prevent slamming or sticking, keeping windows steady at any height. Designed for quiet, reliable performance in homes, schools, and offices where safety and ease of use matter every day.
  • HEAVY-DUTY GALVANIZED STEEL CONSTRUCTION – Crafted from high-strength galvanized steel for long-term durability and corrosion resistance. Precision pulleys and springs maintain smooth lift through thousands of cycles, ensuring reliable performance for years of daily use. Built tough for pros yet simple enough for DIY installation.
  • TRUSTED SINCE 1989 – WRS Window Repair Systems has over 30 years of experience supplying reliable, high-quality hardware. Trusted nationwide by homeowners, contractors, schools, and property managers for dependable repairs and long-lasting performance.

With our guide, you can find the best milgard window replacement parts available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and look at what buyers think about each product so that your buying experience will be satisfying.

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