KEITH BLACK PISTONS Piston Rings. Fits Most Keith Black Pistons with 3.528in. Bore.

Description

Features & Benefits:-

* Sold as a Pair.

* Most KB applications this size do use these

Note:

80in. Late Shovel Applications KB288 or KB297

Year manufactured pending use:

# 2M6127 Prior to 2011

# 2M6164 2012–Current (Oil control rings are thinner)