# JE Pistons Wire Lock .787 x 0.50 Retaining Clip Most JE shelf pistons include double spiro locks as standard equipment. These locks are installed by spreading the lock between 1/8" and 1/4" and rotating the lock into the groove in the piston pin boss. Wire locks are installed in much the same manner but require chamfered wrist pins. Wire locks tend to spread side loads over more of the piston pin boss area and are considered to be a stronger method of holding the pin in place. Hook wire locks have a built in hook at the end gap. The purose for this style of wire lock is to prevent rotation within the lock groove itself. Tru arc locks fall between these two and can be used with the stock sharp edge wrist pins. The advantage of tru-arc locks is ease of installation and they can be re-used unlike spiro locks, however they are not recommended for medium to high horsepower applications. - Chrome Silicon Wire Lock This Part Fits: Year Make Model Submodel 1996-2004 Honda XR400R Base 2014-2015 Husqvarna FC450 Base 2014-2016 Husqvarna FE450 Base 2003-2006 Kawasaki KFX400 Base 2004-2009 Kawasaki KFX700 Base 2004-2006 Kawasaki KVF700 Prairie 4x4 Base 2005-2011 Kawasaki KVF750 Brute Force 4x4i Base 2013-2015 KTM 450 EXC Base 2005-2006 KTM 450 SMR Base 2013-2016 KTM 450 SX-F Base 2013-2015 KTM 450 XC-F Base 2013-2015 KTM 450 XC-W Base 2000-2002 KTM 520 EXC Base 2000-2002 KTM 520 SX Base 2003-2007 KTM 525 EXC Base 2004-2006 KTM 525 SMR Base 2003-2006 KTM 525 SX Base 2014 Polaris RZR 800 Base 2000-2016 Suzuki DR-Z400 Base 2016-2017 Yamaha WR450F Base 2004-2013 Yamaha YFZ450 Base 2009-2019 Yamaha YFZ450R Base 2014-2017 Yamaha YZ450F Base 2016-2017 Yamaha YZ450FX Base ## Details - **Price:** 28.22 CAD - **Vendor:** JE Pistons - **Type:** Piston Pin Locks ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 28.22 CAD | In stock | --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/je-pistons-wire-lock-787-x-0-50-retaining-clip) > Updated: 2026-06-29