NOTES:

Material: UCR: Carbon Steel; LCR: Carbon Steel; OCR: Stainless Steel

Facing: UCR: Plasma-Moly LCR: N/A; OCR: Chrome

Axial Height: UCR: 1.5mm; LCR: 1.5mm; OCR: 3.0mm

Ring Type: UCR: RF-13PF; LCR: THM-13; OCR: CP-20

UCR = Upper Compression Ring (Top Ring)

LCR = Lower Compression Ring (Second Ring)

OCR = Oil Control Ring (Bottom Ring)

Shallow Groove