Large Impeller Puller Heavy-Duty Marine Tool | ImpelPro®
ImpelPro Large impeller puller delivers fast, controlled removal for oversized, hard-to-reach inboard pumps—no prying required. It’s a compact, bearing-driven impeller removal tool built for bigger flexible-vane impellers on inboard marine engines. Its extraction system and piercing teeth lock in securely so you can wind the impeller out smoothly, reducing the risk of scuffing the housing or marring the shaft. Sized for heavy-duty service, this puller works with impellers from 2-9/16″ to 4-5/8″, making it a smart fit for diesel inboards, sportfishers, workboats, and other high-output setups where access is tight. Built from 316L stainless steel and aluminum alloy, it pairs corrosion resistance with manageable weight for confident one-handed use when space is limited. Whether you wrench for a living or handle your own maintenance, the ImpelPro Large helps you replace an impeller in minutes and get back to the run, not the repair. For inboard engines only; see size chart and compatibility notes below.
Quantity
Only 48 left in stock
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More about ImpelPro Impeller Pullers
When big engines call for extra muscle, the ImpelPro Large answers with precision. This heavy-duty impeller extractor is built for serious pulling power in tight marine engine bays. Designed as a large impeller removal tool, it grips oversized flexible-vane impellers with control and confidence. The bearing system delivers smooth, steady force, making it a heavy-duty impeller puller that works where others struggle. Whether you’re servicing diesel inboards, commercial vessels, or sportfishing boats, this high-capacity impeller puller handles demanding jobs with ease. From start to finish, it’s the large pump impeller remover professionals trust when reliability isn’t optional — it’s required.
Key Features
- Compact, one-hand design – ideal for tight inboard spaces
- Bearing-driven system – smooth, controlled extraction
- Piercing teeth – secure grip on flexible-vane impellers
- Marine-grade build – 316L stainless + aluminum alloy resists corrosion
DIY & professional use – saves time and reduces risk of damage
How ImpelPro Is Different
While ImpelPro may look similar at first glance, it works differently. ImpelPro’s bearing-driven design winds the impeller out in a controlled motion, reducing effort and protecting surrounding components. Combined with piercing teeth that lock in securely, the more you wind down the nut against the shaft, the bearing does the heavy lifting—so you don’t have to.
Specs & Compatibility
- Size range: Fits 2 9/16″ to 4 5/8″ impellers.
- Engine type: Inboard engines only (not for outboards)
- Applications: Larger boats, yachts, sportfishers, workboats, and compact engine compartments
- Materials: 316L stainless steel and aluminum alloy for corrosion resistance and strength
Included: Puller body, two rods, thumbscrew
⚠️ Before You Use Your ImpelPro To protect your tool and your warranty, do not use mechanical tools or pliers on the thumbscrew, strongback, or arms. The thumbscrew is designed for hand-tightening only. Using tools may cause damage — and will void your warranty.
Warning California Proposition 65 This product can expose you to chemicals, including nickel, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
About This Video
Watch how the ImpelPro Impeller Puller tackles multiple impeller removal scenarios — from tight generator boxes to standard marine water pumps and bench demos.
Transcript (Visual Description)
Upbeat music plays throughout. The ImpelPro Impeller Puller is shown gripping and removing impellers from several setups — a generator box, a standard marine water pump, and a bench demo pump. Close-up shots highlight the piercing teeth, smooth bearing system, and stainless-steel construction. Each scene shows quick, effortless impeller removal. The video ends with a clean pull and a final shot of the tool releasing the impeller.
About This Video
Watch how the ImpelPro Impeller Puller tackles multiple impeller removal scenarios — from tight generator boxes to standard marine water pumps and bench demos. Built from 316L stainless steel with a bearing system that does the heavy lifting, ImpelPro makes impeller removal fast, smooth, and frustration-free.
Transcript (Visual Description)
Upbeat music plays throughout. The ImpelPro Impeller Puller is shown gripping and removing impellers from several setups — a generator box, a standard marine water pump, and a bench demo pump. Close-up shots highlight the piercing teeth, smooth bearing system, and stainless-steel construction. Each scene shows quick, effortless impeller removal. The video ends with a clean pull and a final shot of the tool releasing the impeller.
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We stand behind our tools with a 7-Year Limited Warranty. If your puller has a defect, we’ll make it right through repair, replacement, or refund. For full details, click here.