Best Prospeed in 2026

Bore: 4.310" (at +.060"); Piston Style: Domed head .210" high (22.0cc); Comp Distance: 1.640"

Pin Diameter: .989" (included); Press-fit or floating; Ring Lands: 5/64"-5/64"-3/16"

For stock 4.000" stroke crankshaft and stock 6.135" length connecting rods; DurOshield Coated Skirts

Package quantity:1

Product Type:AUTO PART

Package weight:1.5 lb

Country Of Origin: United States

Model Number: R959065

Item Package Dimension: 9.99" L x 7.11" W x 4.81" H

Piston Material:Forged aluminum

RING LANDS: 5/64"-5/64"-3/16"

Flat top, with four valve reliefs

Installs and removes piston rings up to 6.4mm (1/4") without twisting.

Material: Carbon Steel (Plier) / Strong Spring Steel (Compressor)

Adjustable from 2-1/8" to 7" (53mm - 175mm)

Product Type:Auto Part

Package Weight: 0.15 Pounds

Country Of Origin : China

Use this Disc Brake Pad Spreader to quickly and easily compress or push the brake caliper pistons back into place when replacing brake pads.

Made of superior-quality Carbon steel mixed with Chrome Vanadium steel for optimal durability. Features Heavy Duty Center Screw and Pressure Plate for Extended Use.

The solid steel swivel joint(29.9mm) at the tip enables you to apply even and precise compression force for a faster and easier job.

【Application】This brake caliper press tool suits for disc brake, NOT for drum brake. The tool is equipped with 2 groups of push boards: 7.01x2.36"and 4.53x2.17".Smaller ones are suitable for disc brake system with twin and quad pistons fixed calipers, or single and twin pistons floating calipers. The bigger ones more fit for some sextuplet pistons fixed calipers. Also this ratcheting caliper spreader is designed to "push" the piston back, can not twist and compress, which some brakes need.

【Labor Saving】Brake repair brake spreading tool adopts 360 degree ratchet design, it is easy to get into place and use from any direction, also your hands will not get fatigued from the constant squeezing. The ratchet is in the centre of the dual piston brake caliper compressor, the two spreading plates keep parallel, make sure to spread the force on the caliper piston evenly, in case of caliper damage or pistons dislocation.

【Use-friendly】 Swing the long lever handle to expand and retract the spreading plates, and the positive and negative regulation is realized by flipping the reversing switch in the ratchet. Because of ratcheting mechanism, both spreading plates need pressure to start the ratchet, please squeeze them for the first few swing until the suitable size to insert into the calipers, then go ahead to swing.

Piston Ring compressor (2" - 5")

For compressing rings on pistons 2" In diameter.

Ratcheting lock mechanism with fingertip release lever.

Use to install pistons on most passenger cars.

Band Diameter Sizes: 2-1/8" to 7" (53mm - 175mm)

Piston Installer Plier for use on the most common piston and ring diameters ranging in thickness from 3/64-inch to 1/4-inch (1.2mm to 6.4mm).

✪ Fit For Yamaha TTR125 2000-2003 ; Yamaha TTR125E 2003-2004.

✪ CYLINDER PISTON RINGS TOP END SET KIT FITS YAMAHA TTR 125 TTR125 TTR-125 2000-2005.

✪ Condition: Aftermarket 100% Brand New;High class quality and very durable.

Replacement for 2 stroke 50cc 1994-2015 Y-Zinger Jog Moped&Scooter.Not replacement for NC50 40mm..

Specifications:Piston Diameter:40mm(1.57"),Piston Hight:50mm(1.96"),Piston Pin Length:33mm(1.29"),Piston Pin Outer Diameter:10mm

Compact structure,exquisite workmanship, high precision.Package including:piston,3 piston rings,wrist pin,2 clips

All Wiseco piston kits come complete with piston rings, piston pin, and circlip

CNC Machined for high precision and tight tolerances

Optimized piston shape and profile for top performance

Piston, ring set, wire pin locks, piston pin

Forged

High compression

Namura pistons are made to exact OEM specifications and are direct replacements for OEM pistons with no modifications or dimensional adjustments needed

Part Number: 704-586 704-551.

Fitment: Advantage 400 500 and Impact 440 540 640,Fits Titan 440.

440 Impact complete Piston rod, with ball, cage and retainer inside.

New

Use this Disc Brake Pad Spreader to quickly and easily compress or push the brake caliper pistons back into place when replacing brake pads.

Constructed from high carbon steel for strength, durability and resistance to corrosion.

The convenient steel pivot foot/ joint at the tip enables you to apply even and precise compression force for a faster and easier job.

2-stroke kits feature the Pro-Lite pistons that are CNC machined for optimal cam shape and profile for peak HP and service life

Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including super cross, motocross, GNCC, superbike, and more

Resistance to impact and fatigue

NICHE Standard Piston Bore Size 83mm; Material: Aluminum Alloy; Surface Coating: None; Type: Dome

Replaces OEM Part Number: Polaris 3084734, 3085886, 3084737, 3083838, 3084167, 3084168

Compatible with: Polaris 1987 Cyclone 250x, 1989-1992 Big Boss 250, 1996-1997 Sport 400L

Face of top rings coated with latest generation Plasma-Moly

Decreases friction

Very resistant to scuffing

This is a set of standard 87mm Slip In Type 1 pistons and cylinders. This kit requires no machine work and will slide right in to any 1500 or 1600cc air cooled VW engine making it a 1641cc.

Kit includes: 4 Cylinders, 4 Pistons, A set Piston Rings, and 4 wrist pins and clips.

Engine size: 1641cc; Stroke: 69mm

Product Type :Auto Accessory

Package Dimensions :8.7" L X7.9" W X5.0" H

Country Of Origin :United States

This is a new set of standard 85.5mm Type 1 pistons and cylinders. This kit requires no machine work and will slide right in to any 1500 or 1600cc air cooled VW engine making it a 1600cc.

Kit includes: 4 Cylinders, 4 Pistons, A set Piston Rings, and 4 wrist pins and clips.

Engine size: 1600cc; Stroke: 69mm

Designed to deliver trouble-free, consistent performance

Right for your vehicle and lifestyle

Made from high-quality materials for ultimate durability

Important note: This piston is for a stock or oversized bore.

Includes necessary hardware for easy installation

Thoroughly manufactured to meet your expectations for fit, form, and function

Performs to standards required by OE manufacturers ensuring optimal protection, service life, and safety

Package Including - 1988-2006 for Yamaha Blaster 200 YFS 200 (seen with picture)

Product characteristics - Hard oxidation treatment of cylinder block surface has high strength, no deformation and long service life

OE Part Number- 2XJ-11311-02-00 2XJ-11631-01-97 3JM-11601-00-00 ADP05101DA301S