It includes everything you may need to repair your unit and get it back on the road, easy to install and directly fit This kit is made from quality components to ensure reliable performance and a long service life Replacement for 1995 model vehicles and prior years generally require a small hole kit, replacement for 1996 model vehicles and newer years generally require a big hole kit Withstands wear and extreme conditions, long-lasting performance, easy to install and directly fit Complete seal kit for repairs of hydro-boost kit and many other hydro-boost units 6 Pcs Hydroboost Repair Kit 129496-BSU Replacement for Universal Vehicles  

Attention:
Make sure to measure the bore size of your hydroboost first above to ensure which retainer you need to use.  
The bore size will either be 1.6"-1.65" when using a micrometer, 1 ⅝" if using a ruler or tape measurer for the small retainer clip or 1.8"-1.85" when using a micrometer, 1 ¾" if using a ruler or tape measurer for the big retainer clip.

Fitments:
Replacement for 1995 model vehicles and prior years generally require a small hole kit
Replacement for 1996 model vehicles and newer years generally require a big hole kit

Note:
The rod is intentionally long and will need to be cut to fit your application, instructions are included in the kit

Pack Includes:
1 x Spring
1 x Spider / Retainer Small 1.6" bore
1 x Spider / Retainer Big 1.8" bore
1 x Baffle
1 x Long Pushrod
1 x Centering Disc

Part Number:
129496-BSU