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Works on various pistons: designed for use on the most common piston and ring diameters ranging in thickness from 3/64-inch to 1/4-inch 1.






Material: piston ring set with plier made of high quality manganese steel and durable iron, plier handles constructed with forged steel.

4”to 7. 6”, sprung mechanism for fine control. Materialmade of spring steel with maximum strength and corrosion resistance life. Damage-free perform engine rebuilds and use this compressor for proper installation of the piston and rings in the cylinder without twisting or damaging parts; Perfect fit on the piston and a positive locking action to compress rings and allow installation of pistons into cylinders.


1. ABN
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ABN Adjustable Piston Installer Pliers – Piston Ring Spreader – Expander Plier Tool for Installation 3/64 to 1/4in
#adABN #ad - Easy to use: these pliers expand or spread rings to insert into the groove and install on a piston; Not intended for compressing piston rings. Grip comfortably: vinyl-coated handles with nonslip rubber grips that offer safe and comfortable operation for less user fatigue and more productivity.Works on various pistons: designed for use on the most common piston and ring diameters ranging in thickness from 3/64-inch to 1/4-inch 1.
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2mm to 6. 4mm. Easy piston ring installation: the abn adjustable piston installer pliers – Piston Ring Spreader – Expander Plier Tool for Installation 3/64” to 1/4" Inch allows for safe and quick installation of piston rings by simple ring expansion. Built to last: constructed from all steel with tapered jaws for a quick and easy installation process.Brand | ABN #ad |
Manufacturer | ABN #ad |
Height | 0.8 Inches |
Length | 10.5 Inches |
Weight | 0.3 Pounds |
Width | 5 Inches |
Part Number | 2326 |
Model | 2326 |
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2. Yarr Store
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Car Engine Piston Ring Installer Removal Kit Compressor Tool & Adjustable Piston Installer Plier
#adYarr Store #ad - Made of quality material; Carbon steel plier/ spring steel compressor. Professional installation recommend. Positive compression and adjustable friction brake.More information #ad
Adjustable sizes from 2-1/8" to 7" 53mm - 175mm. Piston installer plier used for installs and removes piston rings, thickness from 3/64 inch to 1/4 inch 1. 2mm to 6. 4mm.Brand | Yarr Store #ad |
Manufacturer | Yarr Store #ad |
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3. Plum Garden
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Plum Garden Car Engine Piston Ring Compressor Tool & Piston Ring Pliers for Adjustable Safety Screws
#adPlum Garden #ad - Adjustable from 2-1/8" to 7" 53mm - 175mm, Sprung mechanism for fine control. Installs and removes piston rings up to 6. 4mm 1/4" without twisting. Nickel-plated carbon steel for corrosion resistance and comfortable vinyl-dipped handles.More information #ad
Piston ring disassembly process, easy to use, expanding the piston rings, safe and reliable. Proper fit on the piston and a positive locking Action Fits Sizes 53mm-175mm 2 1/8 To 7"".Brand | Plum Garden #ad |
Manufacturer | Plum Garden #ad |
Weight | 0.88 Pounds |
Part Number | PL-140901 |
Model | 13 |
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4. Alltrade
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Alltrade 648433 Piston Ring Compressor 2", 5"
#adAlltrade #ad - For compressing rings on pistons 2-Inch to 5-Inch in diameter. Piston ring compressor 2" - 5". Ratcheting lock mechanism with fingertip release lever. Durable and long lasting.More information #ad
Ratcheting lock mechanism with fingertip release lever. Lifetime Warranty. For compressing rings on pistons 2" In diameter. Made from quality materials. Nibs on bottom prevent compressor from sliding into cylinder.Brand | Alltrade #ad |
Manufacturer | Powerbuilt #ad |
Height | 6.75 Inches |
Length | 3 Inches |
Weight | 0.55 Pounds |
Width | 4.75 Inches |
Part Number | 648433 |
Model | 648433 |
Warranty | Lifetime Warranty |
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5. MR CARTOOL
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Auto Piston Compressor Set, Car Engine Piston Ring Compressor Pliers Set Repair Tools Kit
#adMR CARTOOL #ad - Tool set for compressing piston rings for cylinder installation, fine-tooth lock allows you to compress bands in small increments, tool solutions fit almost all situations. Piston ring set with plier made of high quality manganese steel and durable iron, plier handles constructed with forged steel.More information #ad
Practical and functional piston ring is essential and necessary for mechanic, automobile, tractor, trucks, diesel, racing engines. Suits a large ranges of piston diameter 62-145mm. Comes with 14pcs piston rings and 1pc plier, various piston rings apply to different types of motors.Brand | MR CARTOOL #ad |
Manufacturer | MR CARTOOL #ad |
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6. GearWrench
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GEARWRENCH 8 Pc. Piston Ring Compressor Set, 850DD
#adGearWrench #ad - Install pistons from 2-7/8" to 4-3/8" 73mm to 111mm. Has a fine-tooth ratcheting lock. Pliers can be used parallel or perpendicular to the cylinder block. Set includes pliers and 6 bands.More information #ad
Brand | GearWrench #ad |
Manufacturer | KD Tools #ad |
Height | 2.4 Inches |
Length | 12.2 Inches |
Weight | 2.18 Pounds |
Width | 6.4 Inches |
Part Number | 850DD |
Model | 850DD |
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7. JIANEEXSQ
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Automotive Engine Piston Ring Compressor Tool Set with Pliers and 14 Bands Car Engine Piston Ring Compressor Pliers Set
#adJIANEEXSQ #ad - Size: inculding 14pcs piston rings and 1pc plier, can suit different types. Piston diameter ranges 62-145mm. Design: tool set for compressing piston rings for cylinder installation, fine-tooth lock allows you to compress bands in small increments, fit almost all situations.Material: piston ring set with plier made of high quality manganese steel and durable iron, plier handles constructed with forged steel.
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Use: ideal for using on trucks, automobile, tractor, racing engines Tool set for compressing piston rings for cylinder installation. Service: professional and friendly before and after sale service guarantee.Brand | JIANEEXSQ #ad |
Manufacturer | LINGLONGSHIJI #ad |
Part Number | 0427-US |
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8. Slother
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Adjustable Ratchet Piston Installer Tool Removal Tool Installation Compressing Capacity 2.4”to 7.6”,Blue, 6”Piston Ring Compressor
#adSlother #ad - Functionit is small enough to be used in small engines, such as push mowers and riding mowers, and large enough to be used in pistons of machine tractors. Adjustable diameteradjustable from 2.4”to 7. 6”, sprung mechanism for fine control. Materialmade of spring steel with maximum strength and corrosion resistance life. Damage-free perform engine rebuilds and use this compressor for proper installation of the piston and rings in the cylinder without twisting or damaging parts; Perfect fit on the piston and a positive locking action to compress rings and allow installation of pistons into cylinders.
More information #ad
Instructionsuse an oil lubrication on piston and ring before compressing; Place piston inside the cylinder, tighten the compressor, lightly tap the piston into the bore with a rubber mallet while holding downward pressure on compressor.Brand | Slother #ad |
Manufacturer | Slother #ad |
Height | 6 Inches |
Length | 3.54 Inches |
Weight | 1.13 Pounds |
Width | 2.68 Inches |
Part Number | 3FW-L |
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9. Sydien
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Sydien 4" Piston Ring Compressor Installer Removal Kit Engine Tool 2-1/8 to 7" Capacity
#adSydien #ad - Use to install pistons on most passenger cars. Professional installation recommend. Piston ring disassembly process, expanding the piston rings, easy to use, safe and reliable. Adjustable from 2-1/8" to 7" 53mm - 175mm. Packaged included:1 x Piston Ring Compressor; 1 x Wrench.More information #ad
Brand | Sydien #ad |
Manufacturer | Shenzhenshi saidien dianzishangwuyouxiangongsi #ad |
Part Number | H20180305BC0184 |
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10. GEARWRENCH
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GEARWRENCH Self-Locking Piston Ring Compressor Pliers, 1114D
#adGEARWRENCH #ad - Package dimensions: 3. 302 l x 33. 02 h x 10668 w centimeters. Self-locking ratchet allows you to compress rings in small increments.More information #ad
Pliers can be used parallel or perpendicular to the cylinder block on most bands. Use these pliers to install pistons from 2-5/8 to 5-7/8" 67 to 149mm in diameter.Brand | GEARWRENCH #ad |
Manufacturer | Apex Tool Group #ad |
Height | 0.9 Inches |
Length | 10.5 Inches |
Weight | 0.85 Pounds |
Width | 1.8 Inches |
Part Number | 1114D |
Model | 1114D |
Warranty | Standard Limited Lifetime |
More information #ad