--- product_id: 2447679 title: "33500 Piston Ring Installer" brand: "lisle" price: "AED 60" currency: AED in_stock: true reviews_count: 13 category: "Lisle" url: https://www.desertcart.ae/products/2447679-33500-piston-ring-installer store_origin: AE region: United Arab Emirates --- # Compact 9.25" x 5.5" size 6.3mm cutting width precision Ergonomic plastic & stainless steel build 33500 Piston Ring Installer **Brand:** lisle **Price:** AED 60 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your engine game with precision and ease! ## Quick Answers - **What is this?** 33500 Piston Ring Installer by lisle - **How much does it cost?** AED 60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/2447679-33500-piston-ring-installer) ## Best For - lisle enthusiasts ## Why This Product - Trusted lisle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Rated 4.6 stars by over 1,600 users, backed by Lisle’s limited lifetime warranty. - • **Compact & Lightweight:** At just 2.4 ounces and 9.25" length, it’s easy to handle and store in any toolbox. - • **Precision Fit Every Time:** 6.3mm cutting width ensures flawless piston ring installation without damage. - • **Ergonomic Grip for Comfort:** Designed with a plastic handle that reduces hand fatigue during extended use. - • **Durable Stainless Steel Construction:** Built to last with corrosion-resistant materials for long-term reliability. ## Overview The Lisle 33500 Piston Ring Installer is a compact, lightweight tool crafted from durable stainless steel and plastic. Featuring a precise 6.3mm cutting width and ergonomic grip, it ensures damage-free piston ring installation. Highly rated by professionals and backed by a limited lifetime warranty, it’s a must-have for automotive maintenance and repair. ## Description Lisle 33500 Piston Ring Installer Review: A must own. - I can't believe I went so many years without this product, putting piston rings on by hand. This tool makes ring installation an absolute breeze. Review: Works as advertised, sold by a family business - Ok, just for reference, the last time I did a ring job was about 25 years ago. But it's that time again, and this time, I sought a ring expander to avoid the problems with using your fingernails to put the rings on. I looked over a number of modestly priced tools and found this one. It works as advertised. Honestly, I found a few others that appeared to be pretty much the same for a couple of bucks less. I bought this one specifically because it's sold by a family business in the US - the Lisle corporation. The package says Made in USA - I can't tell if that's the tool or the package - but in any case, I'm happy to spend a little more to support a local business. Upon further inspection and actual use, I think I can put my finger on why this is better than other products that might look the same. That's because of the quality assurance that Lisle seems to provide. When you're expanding piston rings, everything has to be lined up just right or the ring will twist. For those who understand geometry, I'm saying that the tool and the ring all have to be on a plane - to be perfectly flat. I took a good look at this tool in that regard. First, the hinge is perfectly aligned - there's no play or slop, but it operates smoothly. Second, the jaws - the part where the tool meets the ring - are perfectly aligned. The result is that you can expand the ring smoothly and without it twisting. One hint is to be gentle when you're expanding the rings. You don't want to expand them any more than necessary to get over the piston. Take your time, and this tool will do its job for you. ## Features - Package Dimensions: 10.6 L x 0.3 H x 1.2 W (inches) - Package Weight : 0.1 pounds - Country of Origin : China - Part number: 33500 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009OMYC4 | | Best Sellers Rank | #32,721 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Snap-Ring Pliers | | Brand | Lisle | | Brand Name | Lisle | | Color | Factory | | Customer Reviews | 4.6 out of 5 stars 1,614 Reviews | | Cutting width | 6.3 millimeters | | Global Trade Identification Number | 00083045335009 | | Grip Type | Ergonomic | | Handle Material | Plastic | | Included Components | Manufactuered Brand Product | | Item Dimensions L x W | 9.25"L x 5.5"W | | Item Type Name | Tools | | Item Weight | 2.4 ounces | | Manufacturer | Lisle | | Manufacturer Part Number | 33500 | | Manufacturer Warranty Description | Limited Lifetime | | Material | Plastic, Stainless Steel | | Material Type | Plastic, Stainless Steel | | Model Number | 33500 | | Product Dimensions | 9.25"L x 5.5"W | | Specific Uses For Product | Automotive maintenance and repair | | UPC | 083045335009 | | Unit Count | 1 Count | ## Product Details - **Brand:** Lisle - **Color:** Factory - **Cutting Width:** 6.3 millimeters - **Grip Type:** Ergonomic - **Handle Material:** Plastic - **Item Weight:** 2.4 ounces - **Material:** Plastic, Stainless Steel - **Number of Items:** 1 - **Product Dimensions:** 9.25"L x 5.5"W - **Specific Uses For Product:** Automotive maintenance and repair ## Images ![33500 Piston Ring Installer - Image 1](https://m.media-amazon.com/images/I/41ZhuyrxGFL.jpg) ## Questions & Answers **Q: will it work on a honda b17 ?** A: Yes **Q: Will it work on a Yamaha pw80?** A: Should work for small engines **Q: Will it work on chain saw size (+/- 40 mm) pistons?** A: No **Q: Will these work on a small engine like a tecumseh H70?** A: I am not familiar with that particular engine but I assume it is a very small bore. I used this tool on a BMW motorcycle with a 94mm bore and it worked great. Years ago when I had McCulloch go-cart engines, I installed piston rings by hand ## Customer Reviews ### ⭐⭐⭐⭐⭐ A must own. *by D***N on August 28, 2026* I can't believe I went so many years without this product, putting piston rings on by hand. This tool makes ring installation an absolute breeze. ### ⭐⭐⭐⭐⭐ Works as advertised, sold by a family business *by S***C on March 17, 2026* Ok, just for reference, the last time I did a ring job was about 25 years ago. But it's that time again, and this time, I sought a ring expander to avoid the problems with using your fingernails to put the rings on. I looked over a number of modestly priced tools and found this one. It works as advertised. Honestly, I found a few others that appeared to be pretty much the same for a couple of bucks less. I bought this one specifically because it's sold by a family business in the US - the Lisle corporation. The package says Made in USA - I can't tell if that's the tool or the package - but in any case, I'm happy to spend a little more to support a local business. Upon further inspection and actual use, I think I can put my finger on why this is better than other products that might look the same. That's because of the quality assurance that Lisle seems to provide. When you're expanding piston rings, everything has to be lined up just right or the ring will twist. For those who understand geometry, I'm saying that the tool and the ring all have to be on a plane - to be perfectly flat. I took a good look at this tool in that regard. First, the hinge is perfectly aligned - there's no play or slop, but it operates smoothly. Second, the jaws - the part where the tool meets the ring - are perfectly aligned. The result is that you can expand the ring smoothly and without it twisting. One hint is to be gentle when you're expanding the rings. You don't want to expand them any more than necessary to get over the piston. Take your time, and this tool will do its job for you. ### ⭐⭐⭐⭐⭐ It works *by M***6 on April 3, 2026* Really easy to use and seems to be made pretty well. Made doing my job very easy and cost effective. ## Frequently Bought Together - Lisle 33500 Piston Ring Installer - Manual Piston Ring Filer includes 120 Grit Carbide Grinding Wheel Replace 66785 66786 - Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red --- ## 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.ae/products/2447679-33500-piston-ring-installer](https://www.desertcart.ae/products/2447679-33500-piston-ring-installer) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-11-08*