Wsm 010-852-07K Piston Kit - 1.00mm Oversized to 77.50mm engine-gaskets-seals-rocker-cover-gaskets the PT428MX uses all the

the PT428MX uses all the same technology and innovations as the bigger 520 MX chain

technical look

2011 Can-Am Outlander Max 500 EFI XT

The OEM Style hard cased heavy duty fully adjustable cable and double set Aluminum quadrant are designed to replace the weak stock plastic quadrant that breaks easily especially when installing a heavy duty after market clutch that requires additional pedal pressure

2015-2020 Ski-Doo Skandic SWT ACE 900

Wsm 010-852-07K Piston Kit - 1.00mm Oversized to 77.50mm engine-gaskets-seals-rocker-cover-gaskets the PT428MX uses all theBore: 77. 50mm Sizing: 1. 00mm Oversize For Sea Doo 900 models 95 98. Competitively priced forged pistons. Coated with MOS2 for high performance and heat absorption. Ported to match WSM Banshee sleeves. Four piston categories from standard, big bore, 5mm long rod and big bore with 5mm long rod. Piston pin is 5mm higher on long rod pistons to accommodate long rod. Made in Germany.