--- product_id: 275710819 title: "5594 Hydraulic Jack Oil - 32 oz." brand: "johnsen's" price: "$47.73" currency: USD in_stock: true reviews_count: 5 category: "Johnsen's" url: https://www.desertcart.us/products/275710819-5594-hydraulic-jack-oil-32-oz store_origin: US region: United States of America --- # Mixable with standard oils Wide temp range performance Anti-foam & rust inhibitors 5594 Hydraulic Jack Oil - 32 oz. **Brand:** johnsen's **Price:** $47.73 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your lift game with oil that works as hard as you do! ## Quick Answers - **What is this?** 5594 Hydraulic Jack Oil - 32 oz. by johnsen's - **How much does it cost?** $47.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/275710819-5594-hydraulic-jack-oil-32-oz) ## Best For - johnsen's enthusiasts ## Why This Product - Trusted johnsen's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Friction Fighter:** Reduces internal friction for quieter, smoother operation—because your tools deserve premium care. - • **Value That Lasts:** Generous 32 oz bottle designed to keep your hydraulic jack performing at peak efficiency without frequent refills. - • **Seamless Compatibility:** Easily blends with other standard hydraulic oils, making maintenance hassle-free and versatile across equipment. - • **All-Weather Reliability:** Engineered to perform flawlessly from freezing cold to scorching heat, ensuring your hydraulic jack never skips a beat. - • **Ultimate Protection Formula:** Packed with anti-foam additives and rust inhibitors to extend the life of your hydraulic system and keep it running smooth. ## Overview Johnsen's 5594 Hydraulic Jack Oil is a premium 32 oz mineral oil formulated for hydraulic systems, featuring a 5W-30 viscosity grade. It excels in a wide temperature range, includes anti-foam and rust inhibitors, reduces friction, and is compatible with other standard hydraulic oils. Trusted by professionals and DIYers alike, it ensures smooth, reliable jack operation and long-lasting equipment protection. ## Description Hydraulic jack oil for industrial use Review: Jack Oil has exceeded my expectations in terms of quality and performance. - reviewed by a simple one sentence. Sometime I am brutally honest and that it is only my opinion. This is my review on 32 oz bottle of Johnsen's 5594 Hydraulic Jack Oil When it comes to maintaining the efficiency and longevity of hydraulic jacks, using the right oil is crucial. Recently, I purchased a 32 oz bottle of Johnsen's 5594 Hydraulic Jack Oil, and I’m pleased to share my experience with this product. **Packaging and Presentation:** The packaging is straightforward and functional. The 32 oz bottle is easy to handle, with a secure cap that prevents any spills and allows for controlled pouring. The label clearly outlines the product details, including the necessary specifications for use, which makes it user-friendly for both DIY enthusiasts and professionals. **Performance:** Upon using Johnsen's hydraulic jack oil, I immediately noticed an improvement in the performance of my hydraulic jack. The oil flows smoothly and provides excellent lubrication, which leads to seamless operation. It successfully reduced the noise levels during operation, indicating that it not only lubricates but also minimizes wear on moving parts. One key feature that stands out is its resistance to oxidation and temperature breakdown. I’ve noticed that even after prolonged use, the oil maintains its viscosity, which is essential for the reliable performance of hydraulic systems. The jack operates efficiently, lifting weight without faltering, thanks largely to this oil. **Compatibility:** Johnsen's 5594 is compatible with numerous hydraulic systems, making it a versatile choice for various tools and equipment. It is particularly well-suited for hydraulic jacks, providing the necessary properties to ensure optimal functioning. **Value for Money:** At 32 oz, this hydraulic jack oil is reasonably priced, especially considering its performance and the assurance it provides for the maintenance of hydraulic systems. A single bottle lasts a significant amount of time, making it a worthwhile investment for anyone looking to keep their hydraulic jacks in top shape. **Conclusion:** Overall, Johnsen's 5594 Hydraulic Jack Oil has exceeded my expectations in terms of quality and performance. It provides excellent lubrication, reduces wear, and operates effectively across a range of hydraulic systems. Whether you're a professional mechanic or a DIYer, this product is a smart choice for ensuring your hydraulic jacks operate reliably and efficiently. I highly recommend it to anyone in need of a reliable hydraulic oil solution. Review: Works and it's cheap! - It works as it should and cheap price. ## Features - Hydraulic Jack Oil - Formulated to perform at a wide range of temperatures - Contains anti-foam additives and rust inhibitors - Reduces friction - It is mixable with other standard hydraulic jack oils ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002JN2ZE | | Best Sellers Rank | #9,095 in Automotive ( See Top 100 in Automotive ) #17 in Motorcycle Chemicals & Fluids #183 in Automotive Oils | | Brand | Johnsen's | | Brand Name | Johnsen's | | Container Type | Bottle | | Customer Reviews | 4.7 out of 5 stars 764 Reviews | | Global Trade Identification Number | 00039101055947 | | Item Form | Oil | | Item Weight | 907 g | | Item weight | 907 g | | Liquid Volume | 32 Fluid Ounces | | Liquid volume | 32 Fluid Ounces | | Manufacturer | Johnsen's | | Material | Mineral Oils | | Model Number | 5594 | | Number of Items | 1 | | Package information | Bottle | | Part Number | 5594 | | Recommended Uses For Product | hydraulic systems | | Recommended uses for product | hydraulic systems | | SAE J300 Viscosity Grade | 5W-30 | | Specific Uses For Product | Lubricate Hydraulic Systems, Prevent Corrosion | | UPC | 039101055947 | | Unit Count | 946.35 Milliliters | | Viscosity | 5w-30 | ## Product Details - **Brand:** Johnsen's - **Item weight:** 2 Pounds - **Liquid volume:** 32 Fluid Ounces - **Material:** Mineral Oils - **Package information:** Bottle ## Images ![5594 Hydraulic Jack Oil - 32 oz. - Image 1](https://m.media-amazon.com/images/I/61I1z7gl9yL.jpg) ## Questions & Answers **Q: Can you use this oil for a RV? The slide out piston needs hydraulic fluid.** A: Yes we did. **Q: Would i be able to use this on a long reach jax that i got from harbor freight?** A: If the jack from Harbor freight says use hydraulic jack oil--then this should work. Most oil products with specific use names like Hydraulic Jack Oil have something different that makes them more compatible with a specific tool. **Q: Will this work in an old fashion barber chair** A: To be honest, I am not sure. I use it strictly for my electric log splitter. **Q: What is the viscosity of this jack oil?** A: It does not state on the bottle or on any of the other brands of jack oil I have. Including a qt. of autozone. The bottle does say formulated to perform at a wide range of temperatures, and may be mixed with other standard hydraulic jack fluids. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Jack Oil has exceeded my expectations in terms of quality and performance. *by H***R on 30 September 2024* reviewed by a simple one sentence. Sometime I am brutally honest and that it is only my opinion. This is my review on 32 oz bottle of Johnsen's 5594 Hydraulic Jack Oil When it comes to maintaining the efficiency and longevity of hydraulic jacks, using the right oil is crucial. Recently, I purchased a 32 oz bottle of Johnsen's 5594 Hydraulic Jack Oil, and I’m pleased to share my experience with this product. **Packaging and Presentation:** The packaging is straightforward and functional. The 32 oz bottle is easy to handle, with a secure cap that prevents any spills and allows for controlled pouring. The label clearly outlines the product details, including the necessary specifications for use, which makes it user-friendly for both DIY enthusiasts and professionals. **Performance:** Upon using Johnsen's hydraulic jack oil, I immediately noticed an improvement in the performance of my hydraulic jack. The oil flows smoothly and provides excellent lubrication, which leads to seamless operation. It successfully reduced the noise levels during operation, indicating that it not only lubricates but also minimizes wear on moving parts. One key feature that stands out is its resistance to oxidation and temperature breakdown. I’ve noticed that even after prolonged use, the oil maintains its viscosity, which is essential for the reliable performance of hydraulic systems. The jack operates efficiently, lifting weight without faltering, thanks largely to this oil. **Compatibility:** Johnsen's 5594 is compatible with numerous hydraulic systems, making it a versatile choice for various tools and equipment. It is particularly well-suited for hydraulic jacks, providing the necessary properties to ensure optimal functioning. **Value for Money:** At 32 oz, this hydraulic jack oil is reasonably priced, especially considering its performance and the assurance it provides for the maintenance of hydraulic systems. A single bottle lasts a significant amount of time, making it a worthwhile investment for anyone looking to keep their hydraulic jacks in top shape. **Conclusion:** Overall, Johnsen's 5594 Hydraulic Jack Oil has exceeded my expectations in terms of quality and performance. It provides excellent lubrication, reduces wear, and operates effectively across a range of hydraulic systems. Whether you're a professional mechanic or a DIYer, this product is a smart choice for ensuring your hydraulic jacks operate reliably and efficiently. I highly recommend it to anyone in need of a reliable hydraulic oil solution. ### ⭐⭐⭐⭐⭐ Works and it's cheap! *by M***H on 19 April 2026* It works as it should and cheap price. ### ⭐⭐⭐⭐⭐ It works *by J***Y on 27 May 2026* How do you possibly review something like this as less than 5 stars? Got it for my jack that needed hydraulic fluid. It works. Easy to pour out. No leaks. ## Frequently Bought Together - Johnsen's 5594 Hydraulic Jack Oil - 32 oz. - Bar's Leaks Jack Oil with Stop Leak - 12.5 oz - 328.12160 for Sears Floor Jack Rebuild Kit - 2 Ton Floor Jack Repair Kit Fit for Sears Craftsman 328.12160 2 Ton Seal Replacement Kit --- ## 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.us/products/275710819-5594-hydraulic-jack-oil-32-oz](https://www.desertcart.us/products/275710819-5594-hydraulic-jack-oil-32-oz) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-05*