--- product_id: 37945219 title: "BP-120-20" brand: "katu" price: "£4.77" currency: GBP in_stock: null reviews_count: 7 url: https://www.desertcart.co.uk/products/37945219-bp-120-20 store_origin: GB region: Great Britain --- # BP-120-20 **Brand:** katu **Price:** £4.77 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** BP-120-20 by katu - **How much does it cost?** £4.77 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/37945219-bp-120-20) ## Best For - katu enthusiasts ## Why This Product - Trusted katu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 2.56 pounds | | Product Dimensions | 15.8 x 2 x 2 inches | | Is Discontinued By Manufacturer | No | ## Images ![BP-120-20 - Image 1](https://m.media-amazon.com/images/I/61skBskay9L.jpg) ![BP-120-20 - Image 2](https://m.media-amazon.com/images/I/41iVK5rHc2L.jpg) ![BP-120-20 - Image 3](https://m.media-amazon.com/images/I/41qFsEyQELL.jpg) ![BP-120-20 - Image 4](https://m.media-amazon.com/images/I/41KwxaHhdEL.jpg) ![BP-120-20 - Image 5](https://m.media-amazon.com/images/I/51qTe5JgNML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good fit, does the job. *by M***S on Reviewed in the United States on July 19, 2020* I have an old chair that's well-worn but comfortable. Recently I needed to raise it but found myself unable to do so. I purchased this item to replace the old one. In retrospect, I should probably have bought a new chair. The old unit was very hard to remove. I had to engage the use of a press, a vice, an angle grinder, drill press, hammers and a 5mm tap. Eventually, I had the old item removed and this one slotted right into place with no issue. I'm sitting in the chair typing this now.One interesting thing is the old unit had apparently somehow collapsed inside giving me a very low sitting position which I had kinda got used to. Feels weird sitting higher. This unit also won't lift the chair on its own, you have to give it a little assistance but that's not a biggie if I can get a couple of more years out of this chair.In case anyone is researching, it seems like most of these units are standard dimensions so unless your chair is doing something weird, you should be able to find a good fit without much issue. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars VERY EASY AND STABLE *by F***L on Reviewed in the United States on May 6, 2018* I really needed a fix for my Ewin Gaming chair. If I would even lift it 1 to 2 inches, It would drop in increments with loud noise till at the bottom. I purchased this product and when received I got the chair ready. Like another post I saw I took my iPad with and watched the YouTube video and Sprayed WD40 and Silicone grease on parts. After a few minutes I was lucky and got the old piston off with two Hits with a rubber mallet. Then getting the part close to the chair seat I used a pipe wrench and only did 1 twist up and down and it came off. Putting the new one on (using the gloves the whole time) It worked perfectly and now works well only 15 minutes for 100% of project finished. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Modified for Steelcase chair. *by A***R on Reviewed in the United States on August 19, 2019* LEAP CHAIR by STEELCASE. I had to modify the Katu cartridge to make it work. The modification took seconds. Steelcase seemingly has a slight variation perhaps designed to cause consumer to return to them for parts. When purchasing this part from Amazon I assumed there might be some design difference to prevent using a generic replacement cartridge. To begin I watched two YouTube vids showing replacmen of lift cartridges in generic chairs. I was pleasantly surprised my steelcase chair disassembled with hammer and pipe wrench as vids showed. The Katu cartridge was the exact demensions of the cartridge I was replacing. The only difference was the very top of the Katu cartridge, the orange nylon compression pin was slightly longer than the Steelcase. When I reassembled the chair I was unaware of that difference. Once weight was applied to the chair, the chair immediately sank to the lowest position. It indicated the lift lever was engaged. I quickly realized the orange nylon pin on top of the Katu was maybe 3/16 inch taller causing it to have constant pressure by the height adjustment lever. I eyed both old and new cartridge side by side and determined by slicing off the orange nylon pin about 3/16, say the thickness of 2 quarters, the part should work fine. The cut with a power tool took seconds. I used a thin blade grinding tool. The chair immediately worked fine. --- ## 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.co.uk/products/37945219-bp-120-20](https://www.desertcart.co.uk/products/37945219-bp-120-20) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-30*