Showing 33–48 of 221 results
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$282.00
Features & Benefits:-* Replacement Piston Rings for S&S Milwaukee-Eight 107ci to 124ci & 114ci to 128ci Big Bore Kits. (4.250in. Bore)Tech Tips:-* Always follow Piston Ring Fitment Instructions carefully.Proudly Made in the USA by S&S Cycle !
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$168.00
Features & Benefits:-* Crafted from strong, billet 6061 T6 aluminum* Patent Pending Dual Spray Technology for uniform piston cooling* Revised spray locations for more effective cooling* Anodized in S&S Performance Blue* Shortened nozzle for increased rod clearance* Includes all necessary hardware and gaskets* Sold as a Pair* These are a must for anyone removing M8…
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$410.00
Cylinder Studs: Features & Benefits:-* 4140 Chrome Moly studs, oil quenched and tempered to 39-44 HRC* 180,000psi Tensile Strength * Rounded thread roots, rather than flat, improving fatigue strength* Positive stop shoulder allows for consistent installed heightHead Bolts: Features & Benefits:-* Heat Treated 8640 Steel.* 200,000 psi Ultimate Tensile Strength.* 14% increases in strength over…
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$164.00
Features & Benefits:-* Beautifully highlight the transition from cylinder to engine case. * The perfect complement to Kuryakyn Inner Primary Covers, sold separately.Proudly Made by Kuryakyn !
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$606.00
Features & Benefits:-* Bore = 3.875in.* Stroke = 4.375in.* Flat Top with slight hollow Dome.* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined.* Best resistance to cracking in hi-comp performance applications.* Require .001in. wider piston to wall clearance.* Anti-Friction skirt coating.* Complete kit includes: two…
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$800.00
Features & Benefits:-* Bore = 3.937in.* Stroke = 4.000in.* Fully CNC machined* Balanced to +/- 1 gram* Double forced pin oilers* Forged from high strength 2618 alloy* Designed for maximum performance, horsepower and reliability* Complete kit includes two pistons, ring sets, wrist pins and clipsTech Tips:-* Suggested additional purchase – head gaskets # CG-C10083-045* Follow…
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$463.00
Features & Benefits:-* Bore = 3.528in. * Stroke = 4.250in.* Hypereutectic Alloy is a cast 16% silicon content material.* Perfect for air cooled engines.* Low thermal expansion rate = tighter piston-to-cylinder clearance.* Complete kit includes: two pistons, rings, wrist pins and clips.Tech Tips:-* 9.6:1 Compression Ratio with 80cc Head Chamber Volume.* Follow Ring End Gap…
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$94.00
* High quality, direct replacement piston ring kit* One Set Required Per Bike* Made in the USA* Replaces OEM # 21922-83
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$84.00
* CAR-RSS1660-3937-0THG* ID # 6916* Gas Nitride Top Ring, 1.2mm 2nd Ring Taper Hook Groove (Napier), 3.0mm Oil Ring, 3.937 bore* Sold per cylinder/piston
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$64.00
* Steel 1.0mm Top Ring, 4.250 bore* Sold per cylinder/piston* Middle Ring = 2-MS28-4250-THG* Bottom Ring = 3-D30-4250-0
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$43.00
* 1.0mm Steel Napier Back Cut 2nd Ring, 4.250 bore, Taper Hook Grove* Sold per cylinder/piston* Top Ring = 1-MS18-4250* Bottom Ring = 3-D30-4250-0
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$8.00
Spiral Retaining Ring Installation Tips:1. The spiral retainer comes unsprung. KB suggests that you slightly spring the retainer about 1/2in.-3/4in. by grasping both ends and stretching it. This will help with installation.2. Installation of the retaining ring. Place the end of the retaining ring into the retaining ring groove in the piston. Using a small…
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$8.00
Spiral Retaining Ring Installation Tips:1. The spiral retainer comes unsprung. KB suggests that you slightly spring the retainer about 1/2in.-3/4in. by grasping both ends and stretching it. This will help with installation.2. Installation of the retaining ring. Place the end of the retaining ring into the retaining ring groove in the piston. Using a small…
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$42.00
Features & Benefits:-* Sold as a Pair.* Most KB applications this size do use these Note:80in. Late Shovel Applications KB288 or KB297 Year manufactured pending use:# 2M6127 Prior to 2011# 2M6164 2012–Current (Oil control rings are thinner)
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Showing 33–48 of 221 results