Swisher OEM Hydraulic Pumps | Horsepower 20-35 HP | For Zero-Turn Mowers & Tractor
DESCRIPTION
Power your Swisher commercial equipment with genuine OEM hydraulic pumps engineered for reliable, high-performance operation in demanding professional applications. This premium collection features three heavy-duty hydraulic pumps designed to deliver consistent flow rates from 16 to 22 gallons per minute, providing the hydraulic pressure needed to drive wheel motors, implement lifts, and auxiliary hydraulic systems on zero-turn mowers, commercial lawn equipment, and hydraulic-driven machinery.
The 16 GPM Hydraulic Pump (Model LS2002B - Part# 1003437) represents Swisher's premium hydraulic solution for commercial-grade equipment requiring robust, sustained hydraulic flow. This precision-engineered pump delivers 16 gallons per minute of hydraulic fluid circulation, providing the consistent pressure needed to power dual wheel motors on zero-turn mowers and heavy-duty riding equipment. Built to OEM specifications, this pump ensures perfect compatibility with Swisher's hydraulic drive systems while delivering the reliability that commercial landscapers and grounds maintenance professionals demand. The LS2002B handles continuous operation in high-heat environments, maintaining stable pressure output even during extended mowing sessions on large properties.
The 16 GPM Clockwise Rotation Pump (Model 17094) offers directional-specific hydraulic power for equipment requiring clockwise shaft rotation. This versatile pump matches the 16 GPM output of the LS2002B while providing the specific rotational direction needed for certain Swisher equipment configurations. The clockwise rotation design ensures proper hydraulic fluid flow through the system, preventing cavitation and maintaining optimal pressure to wheel motors and hydraulic implements. This pump is essential for maintaining manufacturer-specified performance on equipment designed for clockwise hydraulic pump operation.
The 22 GPM High-Flow Hydraulic Pump (Model 19166) delivers maximum hydraulic performance for larger commercial equipment and high-demand applications. With a nominal flow rate of 22 gallons per minute operating at 3600 RPM, this pump provides 37.5% more hydraulic capacity than standard 16 GPM units. The advanced dual-displacement design features low-pressure output of 16.22 ml/r and high-pressure output of 7.04 ml/r, allowing the pump to efficiently adapt to varying load conditions. The preset relief pressure of 4.5 MPa and working pressure of 21 MPa ensure safe operation while delivering maximum power when needed. This high-capacity pump is ideal for larger zero-turn mowers, commercial-grade riding equipment, and applications requiring auxiliary hydraulic power for implements like mower deck lifts, baggers, or hydraulic steering systems.
All three pumps feature precision-machined components that minimize internal leakage and maximize volumetric efficiency, ensuring every drop of hydraulic fluid contributes to usable power. The robust construction withstands high operating temperatures, contaminated hydraulic fluid, and the shock loads common in commercial mowing applications. Sealed bearing assemblies protect internal components from moisture and debris, while hardened drive shafts resist wear from constant high-speed rotation.
These hydraulic pumps are designed for equipment powered by 20-35 horsepower engines, with the 16 GPM models suited for 20-28 HP applications and the 22 GPM high-flow pump optimal for 28-35 HP power units. Proper engine horsepower is critical—undersized engines cannot maintain the RPM needed for consistent pump output, while these pumps ensure engines in the proper range deliver full hydraulic potential to drive systems.
Power Requirements: 16 GPM pumps require minimum 20-28 HP engines to maintain 3600 RPM under load. The 22 GPM high-flow pump requires 28-35 HP for optimal performance. Compatible with PTO-driven and engine-direct hydraulic systems on zero-turn mowers, commercial riding mowers, and hydraulic-drive lawn tractors.
Key Features
Professional Three-Pump Collection Complete hydraulic solution includes two 16 GPM pumps (LS2002B, 17094) and one 22 GPM high-flow pump (19166) for versatile equipment applications.
High-Volume 16 GPM Output Models LS2002B and 17094 deliver 16 gallons per minute hydraulic flow, providing consistent power for dual wheel motor systems on commercial zero-turn mowers.
Maximum 22 GPM Flow Capacity Model 19166 provides 22 GPM high-flow performance for larger equipment, auxiliary hydraulics, and demanding commercial applications requiring extra hydraulic power.
Directional Clockwise Rotation Model 17094 features specific clockwise shaft rotation engineered for equipment requiring directional hydraulic flow to prevent system cavitation.
3600 RPM Operating Speed High-speed pump operation at 3600 revolutions per minute ensures consistent hydraulic pressure throughout the engine's power band for responsive control.
Dual-Displacement Technology Model 19166 features advanced low-pressure (16.22 ml/r) and high-pressure (7.04 ml/r) displacement for efficient operation across varying load conditions.
Preset Safety Relief Valve Built-in 4.5 MPa relief pressure protects hydraulic system components from dangerous overpressure conditions and shock loads.
21 MPa Working Pressure Model 19166 delivers up to 21 MPa (3,046 PSI) working pressure for powerful hydraulic drive performance and responsive wheel motor control.
Genuine OEM Swisher Engineering Factory-direct replacement pumps manufactured to exact specifications ensure perfect compatibility with original equipment hydraulic systems.
Precision-Machined Internal Components Tight manufacturing tolerances minimize internal leakage and maximize volumetric efficiency for consistent hydraulic output throughout pump lifespan.
Heavy-Duty Sealed Bearing Construction Protected bearing assemblies resist moisture, dust, and debris contamination while handling continuous high-speed rotation under load.
20-35 HP Engine Compatibility Engineered for compact tractors, zero-turn mowers, and riding equipment with sufficient horsepower to maintain pump RPM under full hydraulic load.
Commercial-Grade Heat Resistance Robust construction handles elevated hydraulic fluid temperatures during extended operation without performance degradation or seal failure.
Universal Hydraulic System Integration Compatible with standard hydraulic reservoirs, hoses, wheel motors, and implement cylinders found on professional lawn equipment.
Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
Please reach out to us for any specific warranty information needed about products and parts you can’t find!
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Customer Reviews
Overall rating: 4.6 / 5 from 94 reviews.
I've started using the mulcher I on several parcels of land 10 acres . I have grind down a couple of 14 inch stumps. Caution the mount bracket behind the mulcher motor exhaust gets extremely hot even with gloves on . But the unit so far seems to works very good it's well put together.
The Firminator G3 is s heavy duty quality machine. The discs worked extremely well and planting and culti-packing is very smooth and easy. Working with Dillon at Ripping It Outdoors was a very good experience and seamless transaction.
After spending way to much money for forest mulching services I discovered this wonderful machine. It's not a giant powerhouse forest mulcher, but it does everything a property owner needs to maintain a forested property. I wish I would have found it sooner.
The Firminator is well built and functions well. I am having some trouble while planting mixed size seeds. Next time out I’ll try setting it so only the smaller seeds drop out the open it up for the larger seeds.
easy buying process and great communication. Mulcher works great, easily clears overgrown brush and even mulched a 5" thick mulberry tree fairly easily. running it off of my old 331 bobcat with no problem powering the drum at all. Only small issue which isn't a big deal is that the supplied hoses are about 16" too short to operate a full range of motion.
Over all built well. I like it is all cast iron and metal and not plastic. Had to modify fertilizer disc mount to fit correctly, nothing major, a little grinding. I modified the center link hitch point to accommodate my John Deere quick hitch. Have yet to plant with it but I’m sure it will work perfect. Love the grease fittings everywhere. Reminds me of the old farm equipment I grew up on, and still use periodically.
My firminator RT was delivered in good condition in ND. I will be using it next week. I have a 45 HP John Deere tractor that is supposed to lift 2000 lb but really struggles to lift this 6 foot firminator RT. I will just have to use in as a two pass operation for now.
I do wish there was a better operating manual for this unit. Maybe that is something you can work on.
I will give you an update once I start using it in a few days.
Great piece of equipment. Performs far better than I expected. One piece of advice - if property is significantly overgrown, consider the tractor attachment first to bring down the over growth and then switch to the UTV attachment to maintain property. No complaints worked perfectly.
Put this on Kubota 900 with winch hookup. This thing is a beast (within reason). I named it ‘Homie”, cause Homie don’t play. It will take care of stuff up to about 2” in diameter. You still have to remember that this is NOT like the ones on a bobcat or larger machinery. It does have its limits. But all in all I am very satisfied with it. Now on to the good part! The staff at Ripping It are outstanding! Especially Kayla in the office. She has gone above and beyond on making sure everything went right, from ordering to questions about installation. This young lady would be of great value at ANY company ! Her knowledge and personality are like over the top. This is my first experience with Ripping It Outdoors and I can only say positive things about them. With all that being said, I do fill out reviews on things I buy, AND I give a honest review. If it’s bad then you will know it. But if it’s good, well I tell the truth ! Again Kayla, from the bottom of my heart, a great big THANK YOU for all your help and just talking to you. I feel like we’ve know each other for years!
TENT is easy to put up , material is tuff as told....only complaint is that i wish the bottom had about 3 to 4 inches overlap towards the inside so i could install a 2 x4 or something to help hold the tent down in high winds we have here in virginia thanks
Hi, my name is Ken. I’ve had a great experience with Ripping It Outdoors. I purchased a Forax Hp40 Mulcher for my mini excavator. Kayla Patterson is who I dealt with from the beginning until I received it at my house. She has been wonderful to work with and looking forward to working with her with any other orders I purchase. Kayla answered any questions I had and kept me updated throughout the whole process, can’t say it enough just a wonderful person to work with!!
These are great feeders if you don’t have any feral hogs but if the hogs tear off the wiring harness from the timer to the feeder motor, you’re disabled. Then, if you ask for help from Outback, they refer you to the dealer but really you’re on your own for parts and repairs.
I have three Outback feeders that work as designed. They’re 13 years old and have always served well but this feeder misses the mark by a very high margin. I’d NEVER buy this product again.
Feeders need to be dependable and this unit is not.
This is my first experience with Ripping It Outdoors. Fortunately I got Dillion as a representative and everything from sales to shipping was spot on..
Thanks Dillion for your help!!
The only thing is when hooking up the actuator on my ATV. The wire is long going to the plug in. What has happened in the past about this. Is their video showing the usage of the control?