{"product_id":"heavy-duty-office-chair-cylinder-replacement-11-to","title":"Heavy Duty Office Chair Cylinder Replacement 11 to 16.5 Inch Travel Length With 5.5 Inch Stroke 1000 Lbs Class 4 Hydraulic Lift Universal Pneumatic Piston Fit For Sinking Desk And Gaming Chairs","description":"\u003cdiv\u003eHeavy-Duty Chair Cylinder Replacement for 11-16.5 Inches\u003cbr\u003e\n✔️ Single universal 1-1\/8 in piston, 1000 lb cap, quiet, color: Black \u003cp\u003eThis is a heavy-duty universal replacement chair cylinder designed to restore stability and height adjustability to sinking office and gaming chairs. It’s built to fit most desks and chairs with a 1-1\/8\" piston shaft, making it a reliable upgrade for homes, gyms, and offices where durable seating matters.\u003c\/p\u003e ✅ 5.5 in travel length (140 mm); height 11-16.5 in (279-420 mm) \u003cbr\u003e\n✅ 1-1\/8 in piston shaft (28 mm) for 99% of chairs \u003cbr\u003e\n✅ 1000 lb capacity; Class 4 hydraulic, SGS\/BIFMA certified \u003cbr\u003e\n✅ Quiet operation under 25 dB; installation gloves included \u003cbr\u003e\n✅ Universal fit for most office, gaming, ergonomic chairs up to 440 lb \u003cbr\u003e\n✅ Lifetime warranty; 24\/7 US-based support \u003cbr\u003e \u003cp\u003e💡 What is a heavy-duty office chair cylinder replacement used for and why choose a single unit?\u003c\/p\u003e\n\u003cp\u003eIt's handy for upgrading sinking chairs and delivering reliable height adjustability and longevity.\u003c\/p\u003e\n- Handy for desks, gaming chairs, and ergonomic seating\n- Fits 1-1\/8 inch piston shaft chairs (28 mm)\n- Supports up to 1000 lb capacity for heavy use \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47932799680747,"sku":"VXB0F4X6H4J6","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/heavy-duty-chair-cylinder-with-gloves.jpg?v=1775234110","url":"https:\/\/vxb.com\/products\/heavy-duty-office-chair-cylinder-replacement-11-to","provider":"VXB Bearings","version":"1.0","type":"link"}