What does 2-inch bore by 12-inch stroke mean?

The bore is the piston diameter, 2 inches, which sets the force at a given pressure. The stroke is 12 inches of travel, from 20 inches retracted to 32 inches extended.

How much force does it produce?

At the 2900 PSI rated pressure, a 2-inch bore gives roughly 9,100 lbs of push. The listed column load capacity is about 4,568 lbs, so keep the rod load within that.

What ports does it use?

It has SAE #6 ports, a common size for tractor and implement hydraulic hoses. Check your hose fittings match before installing.

Is it a direct replacement for my old cylinder?

Only if your old unit is also 2-inch bore, 12-inch stroke, with 20-inch retracted length and SAE #6 ports. Measure your mounting pin spacing and rod end before buying.

Does it come with pins or hoses?

The listing describes the cylinder itself. Pins, clevises and hoses are generally not included, so plan to reuse or source them separately.

KFFKFF Double Acting Hydraulic Cylinder, 2" Bore x 12" Stroke

Best price now

$103.99at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

KFFKFF Double Acting Hydraulic Cylinder, 2" Bore x 12" Stroke

Best price now

$103.99at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $103.99 at Walmart on Nov 12.

Our take on the KFFKFF Double Acting Hydraulic Cylinder, 2" Bore x 12" Stroke

A double-acting hydraulic cylinder with a 2-inch bore and 12-inch stroke, built for tractor and implement use. It pushes and pulls under pressure, rated at 2900 PSI working and 3500 PSI maximum, with a column load capacity around 4,568 lbs. The chrome-plated piston rod and SAE #6 ports are aimed at wear and leak resistance. It fits general farm and industrial jobs where a standard 2x12 cylinder is needed, though it lacks the brand support and documented cycle life of established cylinder makers.

Best forTractor and implement repairs needing a 2x12 double-acting cylinderFarmers replacing a worn cylinder on loaders, wagons or gradersIndustrial push-pull applications at moderate pressureBudget-minded buyers who need standard dimensions

Pros

Double-acting design gives powered push and pull
Rated to 2900 PSI working, 3500 PSI maximum
Chrome-plated piston rod resists wear and corrosion
SAE #6 ports for standard hose connections
Steel body built for farm and industrial duty

Cons

No brand track record or published service life
Seal quality and leak resistance unproven over time
Heavy steel unit with no mounting hardware listed
Limited support and parts availability compared with major cylinder brands

KFFKFF Double Acting Hydraulic Cylinder, 2" Bore x 12" Stroke prices at every store

WalmartNew
In stock
$103.99Checked Nov 12
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About the KFFKFF Double Acting Hydraulic Cylinder, 2" Bore x 12" Stroke

This is a double-acting hydraulic cylinder with a 2-inch bore and a 12-inch stroke. It provides push and pull force for agricultural machinery and is also built for industrial tasks. The body is made of steel.

The piston rod has a chrome-plated finish that resists wear and corrosion. A sealing mechanism limits hydraulic fluid loss and helps keep pressure consistent during use. An SAE #6 port provides the hydraulic connection.

Model: BU-2012
Type: Double acting
Bore: 2 in / 50.8 mm
Stroke: 12 in / 305 mm
Retracted length: 20 in / 508 mm
Extended length: 32 in / 813 mm
Rated pressure: 2900 PSI / 20 MPa
Max pressure: 3500 PSI / 24 MPa
Column load: 4568 lbs / 2.07 Ton
Push/pull force: 4 Ton push / 2.4 Ton pull (at 20 MPa)
Port size: SAE #6 (9/16"-18 UNF)
Material: Steel body, chrome-plated piston rod
Weight: 15.7 lbs / 7.1 kg
In the box: 1 x Double Acting Hydraulic Cylinder, 1 x User Manual

Specifications

size: 2-inch bore x 12-inch strokeSource

Questions and answers

What does 2-inch bore by 12-inch stroke mean?: The bore is the piston diameter, 2 inches, which sets the force at a given pressure. The stroke is 12 inches of travel, from 20 inches retracted to 32 inches extended.
How much force does it produce?: At the 2900 PSI rated pressure, a 2-inch bore gives roughly 9,100 lbs of push. The listed column load capacity is about 4,568 lbs, so keep the rod load within that.
What ports does it use?: It has SAE #6 ports, a common size for tractor and implement hydraulic hoses. Check your hose fittings match before installing.
Is it a direct replacement for my old cylinder?: Only if your old unit is also 2-inch bore, 12-inch stroke, with 20-inch retracted length and SAE #6 ports. Measure your mounting pin spacing and rod end before buying.
Does it come with pins or hoses?: The listing describes the cylinder itself. Pins, clevises and hoses are generally not included, so plan to reuse or source them separately.
Where is the KFFKFF Double Acting Hydraulic Cylinder, 2" Bore x 12" Stroke cheapest?: At Walmart, for $103.99, as of our latest check.
What do buyers say about the KFFKFF Double Acting Hydraulic Cylinder, 2" Bore x 12" Stroke?: Rated 5 out of 5 from 1 ratings.

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