REPL RING SET 3937XS, HON

Offroad & ATV > ENGINE > Piston Rings Clips & Bearings > Replacement Ring Set
Application: RAPTOR
Wiseco Piston Replacement Ring Set 3937XS.

Lightweight forging for instant throttle response and maximum torque

Computer-engineered piston skirt profiles provide minimal cylinder-wall friction

Offers peak horsepower at a twist of the wrist

Anti-detonation grooves and new ring land diameter eliminates ring blow-by, while maximizing engine performance

Piston kits include rings, wrist pin and circlips

Oversize - Standard

Bore Size - 100 mm
This product can be used with

Model	Part#
Yamaha YT125 L 2-Cycle 80-86	2205CD
Yamaha YT125 K 2-Cycle 80-86	2205CD
Yamaha YT125 L 2-Cycle 80-86	2224CD
Yamaha YT125 K 2-Cycle 80-86	2224CD
Yamaha YT125 L 2-Cycle 80-86	2244CD
Yamaha YT125 K 2-Cycle 80-86	2244CD
Yamaha YFZ350 2-Cycle (Reed Valve, LC, Supplied with wrist pin, Bore Size - 64.00) Thru 2006	2520CD
Yamaha YFZ350 Banshee 2-Cycle (Reed Valve, LC, Supplied with wrist pin, Bore Size - 64.00) Thru 2006	2520CD
Yamaha YFZ350 2-Cycle (Long Rod Kit, Liquid Cooled, Must use Long Rod Crank, Supplied with Piston Pin) Thru 2006	2520CD
Yamaha YFZ350 Banshee 2-Cycle (Long Rod Kit, Liquid Cooled, Must use Long Rod Crank, Supplied with Piston Pin) Thru 2006	2520CD
Yamaha YFZ350 2-Cycle (Reed Valve, LC, Supplied with Wrist Pin), Oversize - 0.020 in Thru 2006	2539CD
Yamaha Banshee 2-Cycle (Reed Valve, LC, Supplied with Wrist Pin), Oversize - 0.020 in Thru 2006	2539CD
Yamaha YFZ350 2-Cycle (Long Rod Kit, Liquid Cooled, Must use Long Rod Crank, Supplied with Piston Pin), Oversize - 0.050 in Thru 2006	2539CD
Yamaha Banshee 2-Cycle (Long Rod Kit, Liquid Cooled, Must use Long Rod Crank, Supplied with Piston Pin), Introtech AutoSport Berber 4pc Front & Rear Set, Color: Black/Gray DD-388BC5129 Wells LS458C Ignition Lock Cylinder Mix me 4485