rotating engine part: crossword clues

Matching Answer
Confidence
CAM
95%
CAMS
60%
REV
41%
AXLE
20%
REVS
20%
ROLLON
20%
CAPSTAN
20%
PING
20%
PURR
20%
DIESEL
20%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)