- Special tool that is specifically designed for compressing the piston rings when a piston is re-installed. 

- The compressor gently compresses the piston rings into position reducing the risk of damage to components during installation 

- Self locking ratchet pawl prevents premature release and allows positive locking action 

- Key operated with ratchet mechanism and safety valve for combining safe rapid compression with positive control 

 

⭐️SPECIFICATIONS⭐️ 

- Brand : King Toyo

- Model : KT-314 / KT-315 / KT-316 / KT-317

- Size : 3'' - 6'' (53 - 175MM)

- Quantity :  1 Piece 

 

⭐️APPLICATIONS⭐️

- Opening the piston ring compressor enough so that the piston will slide into the opening 

- Then the rings compress by tightening the tool so that it is snug around the piston 

- The piston ring compressor can be tightened by turning the adjustment arm clockwise, and loosened by turning the adjustment arm counter-clockwise while holding the release spring down 

- It is important to lubricate the piston ring compressor as well as the cylinder bore with oil before attempting to push the piston down into the cylinder page 

 

1. KT-314 - 3'' (53-125MM)

2. KT-315 - 3'' (90-175MM)

3. KT-316 - 4'' (90-175MM)

4. KT-317 - 6'' (90-175MM)