Best Hydraulic Cylinder For Dump Trailer: Compare 10 Options

#1 · Best Overall

1. Magister Hydraulics 5×15.75 Cylinder

Best for: Double-acting hoist replacement.

Why it ranks #1: Designed for dump-trailer hoists, with a 5-inch bore, 15.75-inch stroke, 3500 PSI maximum pressure, and listed steel durability features.

A 5-inch bore paired with a 15.75-inch stroke gives the Magister cylinder a defined size for dump-trailer hoist replacement, while its double-acting design supports operation in both directions. Its 3,500 PSI maximum pressure and steel construction make it a fit to consider for lifting systems on a variety of dump trailers.

The high-tensile honed cold-drawn tube provides the cylinder’s working surface, while steel pistons and steel threaded glands with wear rings are specified for long life. Those construction details matter for a trailer hoist that cycles under load. The 5-inch bore, 15.75-inch stroke and 3,500 PSI maximum pressure give buyers concrete hydraulic and travel specifications to compare against their system. At 40 inches long, it also calls for room to accommodate its listed dimensions.

Skip it if you need a 20-inch stroke; the AMRAP Hydraulics 5×20 offers that longer listed travel.

Choose it for a dump-trailer hoist needing a double-acting cylinder with a 5-inch bore, 15.75-inch stroke and 3,500 PSI maximum pressure. Check the system’s required travel and available installation space against its 40-inch listed length.

Listed on Amazon as: Hydraulic Cylinder for Dump Trailer 5" Bore x 15.75" Stroke, 3500 PSI Trailer Hoist Hydraulic Cylinder- Magister Hydraulics Double-Acting Dump Hoist Hydraulic Cylinder

#2 · Longest Standard Stroke

2. AMRAP Hydraulics 5×20 Cylinder

Best for: Longer-stroke trailer hoists.

Why it ranks #2: A dump-hoist cylinder with a 5-inch bore, 20-inch stroke, and 3500 PSI rating, giving buyers a longer stroke than the Magister.

A 20-inch stroke is the defining specification of this AMRAP Hydraulics cylinder, giving dump-trailer and tilt-trailer buyers a longer listed travel than a 15.75-inch-stroke option. It combines that reach with a 5-inch bore, double-acting operation and a 3,500 PSI rating in a welded-steel hoist cylinder.

The 5-inch bore and 20-inch stroke identify the cylinder’s size and travel, helping buyers compare it with their trailer’s hydraulic requirements before installation. Its double-acting operation is specified for dump-hoist use, while the 3,500 PSI rating supplies a pressure limit to check against the system. The welded-steel construction is presented for strength and durability. The listing also names tilt trailers and agricultural equipment, so its stated applications extend beyond dump trailers.

Skip it if you need a 15.75-inch stroke; the Magister Hydraulics 5×15.75 lists that shorter travel.

This suits buyers comparing a double-acting welded cylinder for dump trailers, tilt trailers or agricultural equipment. Its 5-inch bore and 20-inch stroke are the key fit checks; choose another travel length if your hoist requires less extension.

Listed on Amazon as: 5×20 Hydraulic Cylinder for Dump Trailer – 5" Bore x 20" Stroke, 3500 PSI Double Acting Dump Hoist Hydraulic Cylinder, Welded Steel Trailer Hoist Cylinder (5×20)

#3 · Best Trailer Fit

3. YUXSOUQ 070013 Lift Cylinder

• Compatible with Vehicle Type: Trailer

Best for: Scissor-lift trailer replacements.

Why it ranks #3: Lists compatibility with 12- and 14-foot Load Trail scissor lifts and several other trailer brands, plus a 5-inch bore and 15.75-inch stroke.

A stated fit for 12- and 14-foot Load Trail scissor-lift dump trailers with 14,000-pound GVWR makes this YUXSOUQ cylinder a targeted replacement option. Its 5-inch bore, 15-3/4-inch stroke and 2-inch rod give buyers several concrete dimensions to compare with their existing lift setup.

The listed fit also names PJ, Lamar, SureTrac and Big Tex trailers, extending the stated compatibility beyond Load Trail. Its 5-inch bore, 15-3/4-inch stroke and 2-inch rod define key cylinder dimensions for a replacement check. The 23-1/2-inch retracted length provides another measurement relevant to installation clearance. The package is described as including one hydraulic lift cylinder; the listing also specifies a hitch kit with nuts and bolts, so check the pictured contents when planning the job.

Skip it if you need a 20-inch stroke; the AMRAP Hydraulics 5×20 lists that longer travel for dump-hoist use.

This is suited to buyers replacing a cylinder on a listed 12- or 14-foot scissor-lift trailer, especially the named compatible brands. Compare bore, stroke, rod and retracted length with the installation requirements before choosing it.

Listed on Amazon as: Hydraulic Lift Cylinder Fits 12' and 14' Scissor Lift Dump Trailers

#4 · Model-Specific Replacement

4. MechMaxx DT4X8 Cylinder

• Weight: 52 lb

Best for: MechMaxx DT4X8 owners.

Why it ranks #4: A replacement cylinder specifically listed for the MechMaxx DT4X8 dump trailer, making its intended fit clearer than generic replacement options.

Compatibility with the MechMaxx DT4X8 is the defining point of this replacement hydraulic cylinder, making it a model-specific choice rather than a broadly specified trailer component. The listing identifies one cylinder and gives a shipping weight of 52 pounds, so owners can assess the replacement and handling scope.

The stated fit is limited to the MechMaxx DT4X8, giving owners of that dump trailer a direct model reference when sourcing a cylinder. The listing does not provide bore, stroke, pressure or cylinder construction details, so those specifications cannot be compared here with a generic hoist cylinder. At 52 pounds and package dimensions of 50 by 15 by 13 inches, the supplied figures can help with handling and storage planning. Treat model compatibility as the central selection criterion.

Skip it if you own a 12- or 14-foot Load Trail scissor-lift trailer; the YUXSOUQ 070013 lists those applications.

Choose this only when sourcing a cylinder for a MechMaxx DT4X8 and the model-specific fit matches your trailer. Buyers needing bore, stroke or pressure specifications for comparison should note those figures are not supplied here.

Listed on Amazon as: Hydraulic Cylinder for MechMaxx DT4X8 Heavy-Duty Dump Trailer

#5 · Most Complete Kit

5. Primary Mover 120-Inch Standard Kit

• Weight: 175 lb
• Compatible with Vehicle Type: Trailer
• Material: Carbon Steel

Best for: Complete long-bed hoist kits.

Why it ranks #5: Includes a 120-inch telescopic cylinder, power unit, brackets, hinges, safety prop arm, cables, fittings, and load control valve for 12–16-foot bodies.

A 120-inch telescopic stroke, stated capacity above 30 tons and fit for 12- to 16-foot dump bodies make this Primary Mover kit a long-bed lifting package. Unlike the hoist-only options, its standard kit lists a high-flow power unit and several mounting and safety components.

The 120-inch stroke and stated capacity above 30 tons target large dump-body applications, while the specified 12- to 16-foot fit gives buyers a defined range to compare with their trailer. The package lists a high-flow power unit with upgraded #8 SAE port, plus brackets, heavy-duty hinges and a safety prop arm assembly. Battery cables, fittings and a load control valve are also included, supporting a more complete system installation. Its carbon-steel construction and 175-pound listed weight matter for handling.

Skip it if you need only a hoist cylinder and brackets; the Primary Mover EF-12-108-H is listed as hoist only.

Choose this for a 12- to 16-foot dump body needing a telescopic kit with a power unit and listed system components. Its 120-inch stroke and stated capacity above 30 tons set the key fit and duty boundaries.

Listed on Amazon as: 12K -120" 30+ Ton Lifting Capacity – Telescopic Dump Trailer Hydraulic Cylinder | Standard Kit | – 120" Stroke – Fits 12-16' Dump Body (EF-12-120-SK)

#6

6. Primary Mover 108-Inch Hoist

• Weight: 225 lb
• Compatible with Vehicle Type: Trailer
• Material: Carbon Steel

Best for: Heavy-duty long-bed hoists.

Why it ranks #6: Its telescopic hoist-only setup lists a 108-inch stroke and lifting capacity over 30 tons, with brackets included for a 10–14-foot dump body.

A 108-inch telescopic stroke paired with a stated 30-plus-ton capacity targets long-bed dump bodies, with fit specified for 10- to 14-foot bodies. This hoist-only kit includes upper and lower heavy-duty mounting brackets, making it relevant to buyers assembling a high-capacity dump-bed lifting system.

The telescopic cylinder’s 108-inch stroke and stated capacity above 30 tons address buyers moving substantial loads through a long lifting range. Its listed 10- to 14-foot dump-body fit narrows the intended application, helping avoid treating it as a universal trailer cylinder. Carbon-steel construction and included upper and lower heavy-duty brackets support the mounting setup. At 225 pounds, the assembly requires planning for handling and installation; the listing identifies it as hoist only.

Skip it if you need a complete power-unit package; the Primary Mover EF-12-120-SK lists a power unit and additional kit components.

Consider this for a 10- to 14-foot dump body requiring a telescopic hoist with 108 inches of stroke and stated capacity above 30 tons. It is hoist only, so plan separately for the rest of the hydraulic system.

Listed on Amazon as: 12K -108" 30+ Ton Dumping Capacity – Telescopic Dump Trailer Hydraulic Cylinder Kit – 108" Stroke – Fits 10-14' Dump Body | Hoist Only| (EF-12-108-H)

#7

7. Primary Mover 135-Inch Kit

• Weight: 175 lb
• Compatible with Vehicle Type: Trailer, Truck
• Material: Carbon Steel

Best for: Long-travel standard kits.

Why it ranks #7: A telescopic standard kit with a 135-inch stroke for 12–16-foot bodies; the listing states lifting capacity over 20 tons and includes mounting hardware.

A 135-inch telescopic stroke is the key specification of this Primary Mover standard kit, with stated fit for 12- to 16-foot dump bodies and capacity above 20 tons. Its listed components include mounting brackets, hinges, a safety prop arm assembly and battery cables for a broader system package.

The 135-inch stroke provides the longest listed travel among these options, while the stated 12- to 16-foot body range helps buyers assess whether that reach suits their trailer. The kit’s carbon-steel cylinder is paired with mounting brackets, hinges and a safety prop arm assembly, so it includes more than the cylinder alone. Battery cables are also listed, supporting the supplied system setup. At 175 pounds, the assembly calls for handling and installation planning; its stated capacity is above 20 tons.

Skip it if you need a shorter 120-inch stroke; the Primary Mover EF-12-120-SK lists that travel for 12- to 16-foot bodies.

This kit suits buyers with a 12- to 16-foot dump body needing long telescopic travel and a stated capacity above 20 tons. Check that 135 inches matches the bed geometry and that the included package suits the installation.

Listed on Amazon as: 7k -135" Telescopic Dump Trailer Kit 20+ Ton Dumping Capacity – Hydraulic Cylinder – 135" Stroke – Fits 12-16' Dump Body (Standard Kit)

#8

8. Primary Mover 90-Inch Hoist

• Weight: 175 lb
• Compatible with Vehicle Type: Trailer, Truck
• Material: High Carbon Steel

Best for: Mid-length telescopic dump beds.

Why it ranks #8: A 90-inch telescopic hoist with a stated 20-plus-ton capacity for 8–12-foot dump bodies, but it is a hoist-only product rather than a full kit.

A 90-inch telescopic stroke and stated capacity above 20 tons put this Primary Mover hoist-only kit in the mix for 8- to 12-foot dump bodies. Its cylinder comes with upper and lower heavy-duty mounting brackets, while the listed trailer-and-truck compatibility broadens the stated vehicle applications.

The 90-inch stroke is shorter than the 108- and 120-inch options in this roundup, making its listed 8- to 12-foot body fit an important selection point. High-carbon-steel construction and a stated capacity above 20 tons speak to its intended heavy-duty role. The included upper and lower brackets provide mounting components, but the listing labels the style hoist only. At 175 pounds, its weight also merits consideration when planning transport and installation.

Skip it if you need a complete kit with a power unit; the Primary Mover EF-12-120-SK lists one among its included components.

This is a candidate for buyers with an 8- to 12-foot dump body seeking a telescopic hoist rated above 20 tons. Confirm that 90 inches of stroke suits the bed geometry, and account for the hoist-only configuration.

Listed on Amazon as: 7k -90" Telescopic Dump Trailer Kit 20+ Ton Dumping Capacity – Hydraulic Cylinder – 90" Stroke – Fits 8-12' Dump Body (Hoist Only)

#9

9. PartSt 070044 Cylinder

Best for: Compact up-direction cylinders.

Why it ranks #9: The listing identifies a dump-trailer hydraulic cylinder with a 3-inch bore, 10-inch stroke, and 1.25-inch rod, but provides little compatibility detail.

The listed 3-inch bore, 10-inch stroke and 1-1/4-inch dimension define this GENERIC cylinder’s compact size for dump-trailer lifting in the up direction. Its sparse listing gives buyers a narrow specification set, so those measurements and the stated up function are the practical starting points for evaluating a replacement.

The title identifies a 3-inch bore, 10-inch stroke and 1-1/4-inch measurement, supplying core dimensions for comparison with an existing cylinder. Its stated up-direction function makes the intended operating role explicit for a dump-trailer application. No broader trailer-model fit or pressure rating is provided in the supplied product information, so buyers should base selection on the listed dimensions and required up operation rather than assume wider compatibility. The listing names it as a hydraulic cylinder, not a complete lift kit.

Skip it if you need a listed capacity above 20 tons; the Primary Mover 90-inch telescopic kit states that capacity.

Consider this only when its 3-inch bore, 10-inch stroke, 1-1/4-inch dimension and up-direction function match your replacement needs. Its listing does not state capacity, so it is not suited to buyers comparing rated lifting loads.

Listed on Amazon as: 070044 070044 3" x 10" x 1-1/4" Dump Trailer Hydraulic Cylinder (Up) 070044

#10

10. Primary Mover 3.5×30 Direct-Push Kit

• Material: Stainless Steel

Best for: Direct-push bed lift kits.

Why it ranks #10: This is a direct-push lift kit, not a conventional hoist cylinder; its 2–6-ton capacity and 8–16-foot bed fit make it less directly comparable.

A single 3.5-by-30-inch cylinder with a stated 2- to 6-ton capacity gives this Primary Mover direct-push kit a clear lifting profile. It is listed for bed lengths from 8 to 16 feet and includes a complete installation kit, combining a broad bed-length range with supplied installation components.

The 30-inch cylinder stroke and stated 2- to 6-ton capacity, which varies with trailer length and overhang, help buyers assess the kit against their bed configuration. Its stated fit spans 8- to 16-foot bed lengths, so trailer length remains a key selection factor rather than a simple universal fit. The complete installation kit can reduce the need to source installation components separately. Stainless-steel material is specified for the cylinder, and the listing identifies the arrangement as direct push.

Skip it if you need stated capacity above 20 tons; the Primary Mover 90-inch telescopic kit lists capacity above 20 tons.

This fits buyers considering a direct-push lift for an 8- to 16-foot bed within its stated 2- to 6-ton range. Because capacity depends on trailer length and overhang, match those factors to the application.

Listed on Amazon as: Single 3.5" x 30" Cylinder Direct Push Lift Kit | 2T-6T Capacity | Fits 8' to 16' Bed Lengths | Complete Installation Kit Included