Our Top Picks
Portable Parts Washer Cart 20-Gallon Tank Solvent Capacity:Stock38 x 21.5 x 37 inches80 poundsCheck on Amazon
Quick answer: which parts washer suits which garage
VEVOR Parts Washer 40-Gallon, 17 Gallon Solvent Capacity, 1 Gallon per Minute Max Pump Output, Steel Cabinet Electric Pump Automotive Parts Washer Cleaner for Wheel Bearings, Gears, and Carburetors
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![Parts Washer [20-Gallon Tank] | Solvent Capacity: 12-Gallon, 110V/60Hz, Overall Size: 30 in. L x 21 in. W x 34.500 H, 57 lbs, Pump Output: 317 gph](https://m.media-amazon.com/images/I/41EVwN1+oVL._SL500_.jpg)
Parts Washer [20-Gallon Tank] | Solvent Capacity: 12-Gallon, 110V/60Hz, Overall Size: 30 in. L x 21 in. W x 34.500 H, 57 lbs, Pump Output: 317 gph
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Jack Boss 3.5 Gallon Capacity Portable Steel Cabinet Parts Washer with 110V Electric Pump for Wheel Bearings, Gears, and carburetors, Red
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MOTORHOT 20 Gallon Portable Cabinet Parts Washer Electric Solvent Pump | Automotive Parts Cleaner,Parts Cleaner Tool,With Shelf Tank,With Wheel Bearings, For Gears,For Carburetors
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Portable Parts Washer Cart 20-Gallon Tank Solvent Capacity: 12-Gallon | Solvent Capacity: 12-Gallon, 110/120V, Pump Output: 317 gph, Drying Shelf w/Drain and Removable Pan, Storage Shelf
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Eastwood 40 Gallon Parts Washer | 10 Inch Deep Tub Heavy Duty Powder Coated Finish Steel Parts Cleaner | Parts Washer Tank with 120V 5.3 Gallons Per Minute Flow Pump | Blue
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CRC SmartWasher SW-423 Mobile Parts Washer Kit, and Durable Parts Washer, Cleans Dirt, Oil, and Grime from Industrial and Automotive Parts, Water-Based, Non-Flammable, pH Neutral
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![Portable Parts Washer [5-Gallon Tank] | Solvent Capacity: 3.5-Gallon, 110V/60Hz, Overall Size: 17.375 in. L x 14.250 in. W x 8.750 in. H, 15 lbs, Heavy-Duty Steel](https://m.media-amazon.com/images/I/31xhgAwQtkL._SL500_.jpg)
Portable Parts Washer [5-Gallon Tank] | Solvent Capacity: 3.5-Gallon, 110V/60Hz, Overall Size: 17.375 in. L x 14.250 in. W x 8.750 in. H, 15 lbs, Heavy-Duty Steel
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Oil Eater Parts Washer Fluid, Water-Based Heavy Duty pH Neutral, Smart Microbe Safe Parts Cleaner Systems, 5 Gallons
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Parts Washer, 20 Gallon Portable Automotive Parts Cleaner with 110v Pump, Electric Solvent Pump Automotive Parts Washer Cleaner for Wheel Bearings, Gears, and carburetors
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For most home garages, a cabinet-style parts washer with a 20-gallon tank and an electric pump is the sensible default, and the 20-gallon JEGS listing is the clearest match here because its title states tank size, solvent capacity, pump flow and footprint in one line. Tight on space or only cleaning bearings and carburetors? The small portable units cover that job. Want to avoid petroleum solvent entirely? The water-based CRC kit is the one to study, though it sits in a very different price class from everything else.
Top picks at a glance
| Model | Key point from the title | Price tier | Best for |
|---|---|---|---|
| VEVOR 40-Gallon | 17 gal solvent, 1 gal/min pump | Mid-range | Larger parts, shared shop |
| JEGS 20-Gallon | 12 gal solvent, 317 gph pump | Mid-range | Home garage default |
| Jack Boss 3.5-Gallon | Portable steel cabinet | Budget | Small parts, tight space |
| MOTORHOT 20-Gallon | Portable cabinet, shelf tank | Mid-range | Mid-size general use |
| JEGS Cart 20-Gallon | Drying shelf, drain, storage shelf | Mid-range | Mobile workflow |
| Eastwood 40-Gallon | 10-inch deep tub, 5.3 gal/min pump | Premium | Heavy, frequent use |
| CRC SmartWasher SW-423 | Water-based, non-flammable kit | Premium | Solvent-free shops |
| JEGS 5-Gallon | 3.5 gal solvent, 15 lbs | Budget | Bench-top cleaning |
| Oil Eater fluid, 5 gal | Water-based fluid only | Budget | Refills, not a washer |
| ECARPATEYE 20-Gallon | Portable, 110v pump | Budget | Light-duty 20-gallon use |
How the parts washer category is shifting
Parts washers used to mean one thing: a steel sink on legs, a pump, and a drum of mineral-spirits-type solvent. That picture is changing, and the changes are worth knowing before you spend money. These are general trends visible in how listings are written, and the details vary by seller and region.
First, water-based cleaners are gaining ground. Many shops prefer fluids that are not classed as flammable, partly because solvent storage and disposal rules can be a headache. The trade-off is that aqueous systems often work best when the fluid is kept warm and the chemistry is managed, and some include filtration or biological elements. Whether that suits a weekend mechanic is a real question, not a given.
Second, the budget end has filled up with near-identical portable cabinets sold under different names. Titles repeat the same phrases (wheel bearings, gears, carburetors, 110v pump), and it is hard to tell one from another without a spec sheet. Treat that similarity as a reason to compare warranty terms and return policies rather than trusting a brand name.
Third, mobility is becoming a selling point. Cart-style units with drying shelves and drain-back pans suit people who clean parts in a driveway or move work between bays. Finally, buyers are more cautious about ventilation, spill control and local disposal rules for used cleaning fluid, which is healthy. Rules differ by location, so check with your local waste authority.
One more shift worth noting is how sellers describe capacity. Listings now mix tank volume, solvent volume and pump flow in different units (gallons per minute in one title, gallons per hour in another), so a quick conversion is often needed before you can compare. Dividing gph by 60 gives gallons per minute, which is how the 317 gph units line up with the 5.3 gal/min Eastwood.
How we picked these
We compared the ten listings on what each product title states: tank and solvent capacity, pump output, voltage, footprint, cleaning chemistry and included features. We then weighed that against common buyer-review themes and published manufacturer documentation where it exists. Nobody on the team used or measured these units. We did not rank by popularity or by how many people bought a unit, because those figures say little about fit for your garage. Anything the title does not say is flagged as a “check the listing” item, and the price tiers compare products within this set only.
The ten listings, one by one
JEGS 20-Gallon Parts Washer (317 gph pump)
The title gives a full spec line: 20-gallon tank, 12-gallon solvent capacity, 110V/60Hz, 30 in. long by 21 in. wide by 34.5 in. high, 57 lbs, and a 317 gph pump. That works out to roughly 5.3 gallons per minute, the same flow the Eastwood title quotes. For a home garage, the footprint is about that of a small side table, which is manageable if you plan for it. It suits someone cleaning brake parts, brackets and engine components on a regular basis, rather than the occasional bearing.
A typical scenario: you pull a valve cover and a handful of bolts on a Saturday, drop them in the basin, and brush them under the pump stream while the solvent runs back into the tank. The 12-gallon charge gives enough depth to soak a part rather than just rinse it.
Pros
- Unusually complete specs in the title
- Pump flow comparable to the premium cabinet
- 12-gallon solvent charge allows decent soaking depth
Cons
- 57 lbs empty, and much heavier once filled
- Fluid, filter and brush details are not stated
Check the listing: included filter, brush or hose, lid type, cord length and warranty. Ask before buying: will the shop have room to open the lid fully?
VEVOR 40-Gallon Parts Washer (17 gal solvent)
This steel-cabinet model lists a 40-gallon overall capacity with 17 gallons of solvent capacity and a 1 gallon per minute maximum pump output. The pump figure is far lower than the 317 gph units, so expect gentler flow, which may mean more time with a brush. The title aims it at wheel bearings, gears and carburetors, but the larger cabinet could take bigger components. It suits a shared workshop where several people clean parts across a week.
Picture a small repair shop where a couple of people each wash a few parts a day. The generous solvent capacity means fewer top-ups, while the modest flow is less of a handicap because parts are being scrubbed by hand anyway.
Pros
- Large cabinet with 17 gallons of solvent capacity
- Steel construction stated in the title
Cons
- Stated pump output is modest for the size
- Bulky; needs dedicated floor space
Check the listing: actual weight, tub depth, lid mechanism and fluid compatibility. Ask before buying: is a 1 gal/min pump enough for the grime you actually clean?
Jack Boss 3.5-Gallon Portable Cabinet
The smallest solvent unit in the set: a portable steel cabinet with 3.5-gallon capacity and a 110V electric pump, in red. The title targets small parts such as wheel bearings, gears and carburetors. Because the volume is low, a small amount of fluid goes a long way, and the unit can live on a bench or shelf. It suits a hobbyist who rebuilds small engines a few times a year and does not want a floor-standing washer taking over the garage.
Think lawn-mower carburetors, motorcycle chain sprockets or a gearbox’s small internals. Larger work, like a brake caliper bracket, will probably not fit comfortably, so decide on your biggest regular part first.
Pros
- Compact and portable
- Low fluid volume keeps refills small
Cons
- Cannot take large castings or brake assemblies
- Pump flow and wattage are not stated
Check the listing: basin dimensions, weight, included brush and the warranty. Ask before buying: what is the largest part you will put in it?
MOTORHOT 20-Gallon Portable Cabinet
The title reads as a keyword list: 20-gallon portable cabinet, electric solvent pump, “with shelf tank”, and the usual wheel bearings, gears and carburetors line. The phrasing is ambiguous, so it is not clear whether the shelf is a drip tray, a drain-back shelf or something else. Size-wise it sits with the other 20-gallon units and should suit general automotive cleaning in a home shop, but the wording leaves real gaps.
If you are comparing it to the JEGS 20-gallon cabinet, notice what is missing: no solvent capacity, no pump flow, no dimensions. The middle price tier is only a bargain if the unspecified parts match the better-documented competitor.
Pros
- 20-gallon class at a middle price tier
- Portable design per the title
Cons
- Title is vague on pump output and solvent capacity
- Garbled wording suggests reading the listing closely
Check the listing: the pump flow rate, solvent volume, dimensions and what the shelf is. Ask before buying: can the seller confirm the specs in writing?
JEGS Portable Parts Washer Cart (20-gallon tank)
Here the selling point is workflow: a 20-gallon tank with 12 gallons of solvent capacity, 110/120V, a 317 gph pump, plus a drying shelf with drain and removable pan, and a storage shelf. Parts can be washed, left to drip back into the tank and then stored on the cart. It suits a driveway mechanic who wants one rolling station and does not want to carry dripping parts across the garage.
The cart design is most valuable when you work in more than one spot, for example between a lift bay and a workbench. If the washer will sit in one corner forever, the extra shelves are less compelling than the price premium suggests.
Pros
- Drying shelf returns drips to the tank per the title
- Storage shelf keeps brushes and fluid nearby
Cons
- Higher price tier than the standard JEGS cabinet
- Footprint and weight are not given in this title
Check the listing: caster type, assembly needs, dimensions and whether it ships with fluid. Ask before buying: do you need the cart features, or is the plain cabinet enough?
Eastwood 40-Gallon Parts Washer
Eastwood describes a 40-gallon unit with a 10-inch deep tub, a powder-coated heavy-duty steel finish, and a 120V pump with 5.3 gallons per minute flow, in blue. The deep tub and stronger flow target repeated, heavier cleaning. It is the premium solvent cabinet in this set and fits a serious home shop or a small business that cleans parts every week.
A 10-inch-deep tub is the kind of detail that matters when you are washing a cylinder head or a transmission case, since shallow basins force you to hold parts at an angle. Whether the extra money is justified depends on how often you wash parts, not how big your garage is.
Pros
- Strong stated pump flow of 5.3 gal/min
- Powder-coated finish should resist drips and spills
- Deep tub stated in the title
Cons
- Highest price among the solvent cabinets
- Large footprint; overkill for occasional use
Check the listing: solvent capacity, weight, the lid and the warranty. Ask before buying: will you clean parts often enough to justify this much cabinet?
CRC SmartWasher SW-423 Mobile Parts Washer Kit
This is a different kind of product. The title describes a mobile kit that cleans dirt, oil and grime from industrial and automotive parts, using a water-based, non-flammable, pH neutral approach. It sits at the very top of the price range in this set. It suits a shop that wants to move away from flammable solvent, and that has the budget and the workflow to maintain an aqueous system.
Because it is a kit, the real cost is ongoing: fluid, filters and any maintenance steps the maker specifies. A home hobbyist would need a strong reason, such as a ban on flammable storage in a shared building, to choose it over a basic cabinet.
Pros
- Water-based and non-flammable per the title
- Mobile format
Cons
- Far costlier than the solvent cabinets
- Title gives no tank volume or dimensions
Check the listing: included fluid, replacement-filter costs, tank size and upkeep steps. Ask before buying: what does a year of fluid and filters add to the purchase price?
JEGS 5-Gallon Portable Parts Washer
The bench-top option: 5-gallon tank, 3.5-gallon solvent capacity, 110V/60Hz, 17.375 in. by 14.25 in. by 8.75 in., 15 lbs, heavy-duty steel. It is one of the lowest-priced units and one of the lightest, so it can be lifted onto a shelf or carried to the workbench. It suits small-engine hobbyists, bike mechanics and anyone handling parts that fit within a roughly 17-inch space.
The clear dimensions are a plus: you can hold a tape measure against your work area and know whether it fits. With under 4 gallons of solvent, expect to change fluid more often than with a big cabinet, though each change is cheaper.
Pros
- Specs stated clearly, including weight
- Small enough to store on a shelf
Cons
- Limited basin size rules out big parts
- Pump output is not given in the title
Check the listing: pump flow, the brush, lid design and hose length. Ask before buying: does your biggest regular part fit with the lid closed?
Oil Eater Parts Washer Fluid, 5 Gallons
This is cleaning fluid, not a washer, and that matters in a roundup of machines. The title describes a water-based, heavy-duty, pH neutral parts washer fluid made for “Smart Microbe Safe” cleaner systems, in a 5-gallon container. It is a consumable you might buy for a compatible system, not a replacement for a cabinet. It is included here for completeness, as a refill for a water-based washer.
If you already own a washer meant for aqueous fluid, this could be a useful top-up. If you do not, it will not clean anything on its own.
Pros
- Water-based and pH neutral per the title
- Budget-tier price for a 5-gallon container
Cons
- Not a machine; no pump, tank or cabinet
- Compatibility with your washer is not stated
Check the listing: which systems the fluid is intended for, dilution, and handling instructions. Ask before buying: does your washer’s maker approve this fluid?
ECARPATEYE 20-Gallon Portable Automotive Parts Cleaner
A generic-brand 20-gallon unit with a 110v pump, aimed at wheel bearings, gears and carburetors. The title is nearly identical to other budget listings in this set, so differences in build quality are hard to read from the page. It sits at the budget end of the 20-gallon class and suits light, occasional home use when you are willing to inspect it carefully on arrival.
Think of it as the lowest-commitment way into a 20-gallon format. The risk is that nothing in the title tells you the solvent volume or the pump rating, so you rely on the seller and on return terms if something is off.
Pros
- Lower price tier for a 20-gallon class
- 110v pump included per the title
Cons
- No solvent capacity, flow rate or dimensions in the title
- Near-duplicate wording makes comparison hard
Check the listing: the pump rating, warranty, return window and weight. Ask before buying: who handles a defective pump after the return window closes?
Buying guide: solvent, water-based, size and pump
Solvent or water-based
Solvent cabinets are the traditional choice and the cheapest to buy. They dissolve oil and grease quickly, but the fluid is typically flammable or combustible, needs ventilation, and must be disposed of properly. Water-based systems avoid that flammability issue, but they often need warmth, filtration or periodic fluid changes, and the machine itself costs more. Read the fluid’s safety data sheet for whichever you choose, and follow the manufacturer’s instructions and local codes for storage and disposal.
A practical rule: if your garage is attached to a living space, or you share a building with a landlord or neighbors, check what is allowed before buying flammable fluid. The cheapest machine is not cheapest if you cannot legally store the fluid for it.
Tank size versus usable solvent
Several titles show two numbers, such as a 20-gallon tank with 12 gallons of solvent capacity. The first is the vessel; the second is how much fluid it is meant to hold. Cleaning depth depends on the second number. Compare units on solvent capacity and tub depth, not the headline gallon figure alone. A 40-gallon label does not guarantee a 40-gallon cleaning bath.
Pump flow
The set includes 1 gal/min, 5.3 gal/min (317 gph) and unlisted figures. Higher flow rinses grime off faster, though it can also splash more. If the pump is not stated, treat that as an open question. Also check whether the pump and switch are rated for the fluid you plan to use, particularly with flammable solvent, since that is a safety feature and not a convenience.
Footprint and portability
A 57 lb unit and a 15 lb unit are very different to live with. Measure the spot, the door swing and the lid clearance before ordering. A cart helps if you work in more than one place; a bench-top unit helps if floor space is scarce. Remember that a filled cabinet weighs considerably more than the listed empty weight, so it is not a unit you will want to shift often.
Safety and placement
Electric pumps and flammable fluid are a combination that deserves respect. Use a grounded outlet, keep the cord away from the basin, and never run the pump dry. Keep the lid closed when the machine is idle to cut evaporation and fumes, and wear chemical-resistant gloves and eye protection. If any part of the setup looks damaged, such as a cracked hose or frayed cord, stop using it until it is replaced. Follow the manufacturer’s instructions and local codes for fluid storage and electrical use.
Brushes, filters and fluid care
The washer is only half of the system. Most cabinets use a brush or hose at the end of the pump line, and a filter or screen that catches debris before the pump. A clogged filter is the common cause of weak flow, so clean it on a schedule. Keep the fluid topped to the level the maker recommends, and do not leave parts soaking for days without checking that the material is compatible with the fluid. Always follow the manufacturer’s instructions.
Worked example with stated assumptions
Assume you rebuild two small engines per month, parts are under 12 inches, and you have a cleared 3 ft by 3 ft corner. Assume a 12-gallon solvent charge replaced twice a year, and a 3.5-gallon charge replaced every few months. A 5-gallon bench unit would handle the parts but need more frequent top-ups; a 20-gallon cabinet gives more depth and less topping up but takes the corner. These figures are estimates for illustration only, not measured results.
| Spec concept | What to look for | Why it matters |
|---|---|---|
| Solvent capacity | Stated gallons, not just tank size | Sets soak depth and refill cost |
| Pump output | Gal/min or gph, plus voltage | Drives rinse speed |
| Tub depth | Inches stated in the title | Decides which parts fit |
| Fluid type | Solvent or aqueous, flammability | Affects safety and disposal |
| Weight | Empty and filled | Placement and moving |
Mistakes buyers make
Buying on tank size alone is the commonest slip; the solvent capacity is the number that counts. Another is ignoring where the fluid goes at the end of its life. Used solvent is usually regulated waste in many places, so ask your local authority before you buy a drum, not after.
Some buyers place a flammable-solvent cabinet near a water heater, furnace or any ignition source. Keep clear of pilot lights, sparks and hot surfaces, and keep a suitable fire extinguisher close. Others skip gloves and eye protection because the unit looks like a simple sink, even though splashes into eyes are a genuine hazard.
A fourth mistake is trusting near-identical generic listings. If the title omits pump output, dimensions and warranty, you are buying on faith. A fifth is skipping a plan for the dirty fluid. As the bath fills with sludge, cleaning quality drops, and many owners wait too long before changing it. Set a rule, such as a change when the fluid looks dark and gritty, and keep a labeled container ready for the old fluid. Last, people forget to check whether the washer is rated for the fluid they plan to use, especially with water-based products, and then blame the machine when the seals or the pump struggle.
Verdict by use case
Which unit wins depends on how you work, so here is the short version by situation. Home garage, general use: the 20-gallon JEGS cabinet, since its specs are clearest. Mobile or driveway work: the JEGS cart for its drying shelf and storage. Occasional bench work: the 5-gallon JEGS or the Jack Boss 3.5-gallon unit. Heavy and frequent use: Eastwood. Solvent-free shop with budget: the CRC kit. Budget 20-gallon: MOTORHOT or ECARPATEYE if you accept the unclear titles. Treat the Oil Eater listing as a refill, not a washer, and the VEVOR as a roomy cabinet with a gentle pump.
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Frequently asked questions
Is a solvent or water-based parts washer better for a home garage?
Solvent cabinets cost less and cut through grease fast, but the fluid is generally flammable and needs ventilation and proper disposal. Water-based options reduce the fire concern, yet machines and upkeep tend to cost more. Pick based on your space, your tolerance for upkeep and local disposal rules, and always follow the manufacturer’s instructions and the fluid’s safety data sheet.
What does the solvent capacity mean compared with the tank size?
Tank size is the vessel’s full volume, while solvent capacity is the amount of fluid it is designed to hold. A 20-gallon tank with 12 gallons of solvent capacity, for example, has headroom so the fluid does not overflow when parts go in. Use solvent capacity to judge cleaning depth and refill volume, and the tank size to judge the machine’s bulk.
How much pump flow do I need?
The listings here range from 1 gallon per minute to about 5.3 gallons per minute (317 gph), with some unstated. Higher flow rinses faster but may splash more. For occasional bearing and carburetor work a modest pump can be fine, whereas heavy grease on larger parts benefits from stronger flow. Confirm the figure with the seller when the title leaves it out, and compare units in the same measure by dividing gph by 60.
Can I use any fluid in any parts washer?
No. Compatibility depends on the pump, seals and cabinet materials, and on whether the unit is rated for flammable fluids. Water-based fluid like the Oil Eater listing is meant for specific systems. Check the washer maker’s documentation before filling it, and do not mix fluid types or add a fluid the manufacturer does not approve.
Where should I put a parts washer in my garage?
Choose a well-ventilated spot away from pilot lights, water heaters, sparks and other ignition sources, on a level floor with room to open the lid. Keep a fire extinguisher nearby and a tray or mat for drips. Follow the manufacturer’s instructions and local codes for storage, especially if you are using flammable solvent.
How do I dispose of used parts washer fluid?
Do not pour it down drains or onto the ground. Used fluid is often treated as regulated waste, and rules vary by location. Contact your local household hazardous waste program or waste authority, and ask the fluid supplier about take-back options. Store used fluid in a labeled, sealed container, away from heat and children, until it is collected.
