--- product_id: 47492026 title: "Andersen 737 Narroline Sash Balancer" brand: "andersen" price: "€ 89.13" currency: EUR in_stock: true reviews_count: 8 category: "Andersen" url: https://www.desertcart.pt/products/47492026-andersen-737-narroline-sash-balancer store_origin: PT region: Portugal --- # Precision fit for exact sash size Durable metal & nylon tension system Compatible with windows since 1968 Andersen 737 Narroline Sash Balancer **Brand:** andersen **Price:** € 89.13 **Availability:** ✅ In Stock ## Summary > ⚙️ Restore your vintage windows with precision and ease! ## Quick Answers - **What is this?** Andersen 737 Narroline Sash Balancer by andersen - **How much does it cost?** € 89.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/47492026-andersen-737-narroline-sash-balancer) ## Best For - andersen enthusiasts ## Why This Product - Trusted andersen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Friendly Upgrade:** Simple installation that revives your vintage windows in under 30 minutes - • **Perfect Precision Fit:** Matches your window’s visible glass size for seamless operation - • **Robust Tension System:** Metal casing with nylon cord ensures smooth, reliable sash movement - • **Timeless Compatibility:** Works flawlessly with Perma-Shield Narroline Double-Hung Windows from 1968 to today - • **Dual Replacement Recommended:** Swap both balancers to restore window balance and longevity ## Overview The Andersen 737 Narroline Sash Balancer is a durable metal and nylon tension system designed to perfectly fit Perma-Shield Narroline Double-Hung Windows manufactured from 1968 onward. It ensures smooth sash operation by matching exact visible glass dimensions and is recommended to be replaced in pairs for optimal window balance and longevity. ## Description Andersen 737 Narroline Sash Balancer - desertcart.com Review: Perfect fix for my old window - One of the strings broke in a 30 - 40 year old Anderson window. This item was a perfect replacement and solved the opening and closing problems. Installation wasn't too bad but a couple of tiny screws in the side slides rusted and broke. It was easy to get replacements at the hardware. The trickiest challenge was not breaking either thin plastic side cover. Review: Exact fit - Ordered two because it was recommended to replace both sides. Part came in one day, price was good and pretty simply to replace if you are good with tools and patient because you can crack the vinyl. Window worked like new took me about 30 minutes. ## Features - Match your windows (lower sash) visible glass size (width & height) to the chart - Works with Perma-Shield Narroline Double-Hung Windows manufactured from 1968 to Present. - Sash balancers are metal boxes that contain a nylon cord under tension. - The balancer number is a code for the tension and the cord length. - If you replace one balancer you should replace both balancers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00UCGM4MY | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #445,370 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #737 in Window Dressing Hardware | | Brand | Andersen | | Customer Reviews | 4.7 4.7 out of 5 stars (218) | | Date First Available | March 6, 2015 | | Display Type | analog | | Form Factor | Fixed Installation | | Is Discontinued By Manufacturer | No | | Item Weight | 0.01 ounces | | Manufacturer | Andersen Windows, Inc. | | Material | Glass, Metal | | Package Dimensions | 8.94 x 6.54 x 1.26 inches | | Part Number | 1626034 | | Readout Accuracy | 0.00X g | | UPC | 827705277250 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Andersen - **Display Type:** analog - **Form Factor:** Fixed Installation - **Material:** Glass, Metal - **Readout Accuracy:** 0.00X g ## Images ![Andersen 737 Narroline Sash Balancer - Image 1](https://m.media-amazon.com/images/I/21kvvZCTaNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fix for my old window *by B***N on November 21, 2025* One of the strings broke in a 30 - 40 year old Anderson window. This item was a perfect replacement and solved the opening and closing problems. Installation wasn't too bad but a couple of tiny screws in the side slides rusted and broke. It was easy to get replacements at the hardware. The trickiest challenge was not breaking either thin plastic side cover. ### ⭐⭐⭐⭐⭐ Exact fit *by V***R on September 22, 2024* Ordered two because it was recommended to replace both sides. Part came in one day, price was good and pretty simply to replace if you are good with tools and patient because you can crack the vinyl. Window worked like new took me about 30 minutes. ### ⭐⭐⭐⭐⭐ Good product *by G***Y on December 9, 2025* Everything looks good. Balancer was installed without problem. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/47492026-andersen-737-narroline-sash-balancer](https://www.desertcart.pt/products/47492026-andersen-737-narroline-sash-balancer) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-29*