L400 Inner diameter 50 * 26 Ripple count 24

L500 Inner diameter 42 * 22 Ripple count 22

L550 Inner diameter 43 * 24 Ripple number 59

L550 Inner diameter 50 * 29 Ripple count 45

L600 Inner diameter 50 * 34 Ripple count 46

L750 Inner diameter 30 * 28 Ripple number 72