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2001 KTM 520 SX Piston Pin Locks

Looking for aftermarket parts to modify or upgrade your 2001 KTM 520 SX with piston pin locks? At Tunersports.com we carry a huge selection of the top name brand performance piston pin lock parts and accessories.

Piston Pin Lock Parts:

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JE Pistons Piston Pin Locks

IN STOCK 787-050-MW Most JE shelf pistons include double spiro locks as standard equipment. These locks are installed by spreading the lock and rotating it into the piston pin boss. Wire locks are installed similarly, but require chamfered wrist pins. Wire locks tend to spread side loads over more of the piston pin bos... JE Pistons Wire Lock .787 x 0.50 Retaining Clip 2000-2002 KTM 520 SX Base $27.04 Details