ReviewsBig Bore Cylinder

Brush Research 3 3/4\ (95mm) Flex-Hone Cylinder Hone Tool 400 Grit (Silicon Carbide)

Flexible Cylinder Hone made of Silicon Carbide.
Hone is Made in USA by Brush Research Manufacturing.
Hone is self centering and can be used with 3/8" or 1/2" chuck drill.
Perfect for bore honing and cylinder refinishing.
The hone size listed on the product is the bore it is intended to be used for (or slightly smaller bore will work).

Check Stock

Brush Research 1 1/4\ (31.8mm) Flex-Hone Cylinder Hone Tool 240 Grit (Silicon Carbide)

Flexible Cylinder Hone made of Silicon Carbide.
Hone is Made in USA by Brush Research Manufacturing.
Hone is self centering and can be used with 3/8" or 1/2" chuck drill.
Perfect for bore honing and cylinder refinishing.
The hone size listed on the product is the bore it is intended to be used for (or slightly smaller bore will work).

Check Stock

Alltrade 648439 Adj. Cylinder Hone Deglazer (2\ to 7\), Black

For deglazing engine cylinders 2" To 7" In diameter.
Knurled wheel adjusts spring pressure of stones against cylinder bore. Set screw and adjustable collar allow setting hone to 2 different maximum diameters for easier handling.
For deglazing engine cylinders 2-Inch to 7-Inch in diameter.
Knurled wheel adjusts spring pressure of stones against cylinder bore.
Set screw and adjustable collar allow setting hone to 2 different maximum diameters for easier handling.
Hone features 3 replaceable 4-Inch long 220 grit stones.

Check Stock

Oudtinx Dial Bore Gauge Set Range 2.0-6.0 Diameter Indicator Measuring Engine Cylinder Tool Kit

Precise Measurement: The measuring range of cylinder dial bore gauge is 2"-6", the accuracy is 0.001".
High Accuracy Industrial Measurement: Users can measure cylinder out-of-roundness and taper without removing the piston with bore measurements up to 10" deep - this diameter gauge can reach critical wear areas of the cylinder.
Sturdy and Wear-Resistant: The engine cylinder measuring tool is made of stainless steel, the measuring plunger contains a carbide tip, and the dial contains gem bearings, which effectively improves the durability of the cylinder inner diameter dial indicator.
High-Quality Probe: Sealed probe, glass mirror cover, waterproof and dustproof, insulated grip, effective heat insulation, clear scale, allowing you to see the data more intuitively.
Package: Contains all necessary spacers, interchangeable extensions and ABS storage case, easy to use and easy to assemble.

Check Stock

150CC GY6 Complete Engine Motor, Air Cooled Scooter ATV Go Kart Engine Motor 8 poles Speed, 4-stroke GY6 Engine w/CVT Transmission Electric Starter Air Cooled for 150cc Full Size ATVs Go Karts

【Cylinder Bore】:Upgrade from 57.4mm to 61mm, Cylinder kits with more power.
【Full sets of parts】: Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price..
【Apply to】: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts.
【Parts included】:GY6 180cc Cylinder Head Comp with valves, 61mm Bore Cylinder Block, Set of 61mm Piston Assy, Piston, Rings and Wrist Pin, Gaskets..
【Package in cluded】Cylinder head sets and cylinder kits.

Check Stock

GY6 125cc/150cc Engine Upgrade to 180cc with Cylinder Head Valves and Rebuilt Kit, 61mm Big Bore kits with Piston and Ring Assy for 152QMI 157QMJ Engine Chinese Scooter Moped ATV Go Kart Quad

【Cylinder Bore】:Upgrade from 57.4mm to 61mm, Cylinder kits with more power.
【Full sets of parts】: Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price..
【Apply to】: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts.
【Parts included】:GY6 180cc Cylinder Head Comp with valves, 61mm Bore Cylinder Block, Set of 61mm Piston Assy, Piston, Rings and Wrist Pin, Gaskets..
【Package in cluded】Cylinder head sets and cylinder kits.

Check Stock

ProVision PV2 Flexible Fiberscope / Inspection Scope w/ 36 In Non-Obedient Cable

【Scope of application】Cylinder honing tools are suitable for degreasing engine cylinders with diameters from 3/4 in to 2‑1 / 2 in and 1‑1 / 4 in to 3‑1 / 2 in. The manufacturer's part number is 88233.
【Excellent performance】This tool can be used to remove carbon deposits and hot glaze in the cylinder bore. This special tool can be used for small-bore cylinders, such as motorcycles, brakes, and clutch cylinders, ideal for removing rust deposits in old renovations..
【High quality】The cylinder honing three jaws are made of high-quality iron materials, high strength, high hardness, rust and resistance, not easy to wear and not easy to age, and are made of special technology to enhance their stability and performance to ensure excellent durability and long service life ..
【Ergonomics design】The engine cylinder grindstone adopts ergonomics design, which can be comfortably held, effortless to use, easy to operate, labor-saving, and high-efficiency, bringing you a lot of convenience. Flexible shaft, easy to use, and automatic centering. The knurling wheel can adjust the spring pressure of the stone on the cylinder hole..
【Use steps】Spray lubricant on the stone or cylinder hole. Set the whetstone on the drill bit, insert the engine whets....

Check Stock

TOP NOTCH PARTS 440cc BIG BORE CYLINDER PISTON RINGS TOP END KIT FITS HONDA TRX400EX TRX 400EX 99 00 01 02 03 04 05 06 07 08

REPLACES OEM NUMBER 12100-KCY-670 12191-KCY-672 13011-KCY-670 13101-KCY-670 90601-KA5-000 13111-KCY-670 12251-HN1-003 12391-KCY-671 14560-KCW-851.
HONDA TRX 400EX 440cc BIG BORE CYLINDER PISTON TOP END KIT.
PISTON TOP HAS A CERAMIC COATING PROVIDING SUPERIOR HEAT RESISTANCE WHICH WILL EXTEND THE LIFE SPAN OF THE PISTON. * THIS IS THE BEST QUALITY KIT ON....
PURCHASE INCLUDES: 1X CYLINDER 1X PISTON. 1X PISTON PIN. 2X CIRCLIPS. 1X COMPLETE SET OF RINGS. 1X HEAD GASKET. 1X BASE GASKET. 1X HEAD COVER GASKET.....

Check Stock

Briggs & Stratton 130G32-0022-F1 Briggs and Stratton 9.5 GT Horizontal Shaft Engine Black

Dura-Bore cast iron cylinder sleeve for extended life.
Maintenance-free Magnetron electronic ignition for quick, dependable starts.
Overhead valve design (OHV) for cooler operation and long valve life.

Check Stock

XMT-MOTO Scooter GY6 50CC To 80CC Big Bore Cylinder For VIP Roketa Taotao Baja Silver

【Cylinder Bore】: 47mm / Non-EGR Cylinder.
【Apply to】: GY6 4 stroke 49cc 50cc 60cc 80cc engine upgrade for most of chinese scooter, atv and go karts.
【Parts included】:GY6 80cc Cylinder Head with 64mm valve, 47mm Bore Cylinder Block, Set of 47mm Piston Assy, Piston, Rings and Wrist Pin, Full Set of Engine Gasket, 6pins CDI, Ignition coil, 4pin AC regulator, relay, A7TC Spark Plug, Set of Intake Manifold and Muffler Bolts, and Exhaust locking ha, Set of 8.5 Gram roller , Rocker Arms, Valve Seals, Oil Pump Assy with Driving Gear, Camshaft, Camshaft chain 82, belt 699*18*30, Chain adjuster, Oil screen, spring, cover and oil seal, Starter clutch.
【Fit to】Roketa, Sunl, Baja, Taotao, Panterra, Redcat Tank Giovanni Wildfire Xtreme Seaseng Qlink Yiben Jonway Jmstar, Vento.

Check Stock

6434 Sleeve Height & Counter Bore Gauge for All Diesel Engines Range 0-1.00 Graduation 0.001 Reading 0-100

【Wide Applications】 6434 1 in. Dial Indicator Sleeve Height and Counter Bore Gauge is compatible with all diesel engines with sleeved cylinders. Helps quick and easy to measure the cylinder sleeve height, counter bore depth, top dead center, piston-to-deck height, valve protrusion..
【Precise Measurement】 Range: 0-1.00". Graduation: 0.001". Reading: 0-100. Easy readings around entire bore. 4374- Dial Indicator.
【Perfect Design】 Pointed contact for measuring cylinder sleeve height. Flat end contact measures counter-bore depth. Compact and versatile gauge also measures top dead center, piston-to-deck height and valve protrusion. Easy to use, impossible to mess up..
【Built to Last】 Made of real steel hardened, professional and quality. Heavier, stronger and more durable. Not so easy to be deformed, more shock-proof, professional quality and industrial use..
【100% Satisfaction Guarantee】 Your satisfaction is our priority. We strive to give our customers excellent service. All Sixcow products support 30-Day money-back guarantee, 12-Month warranty for quality-related issues. Simply return it for your warranty..

Check Stock