Can you identify? Can you provide a link to purchase direct?

Garden/Casement Replacement Operator - A home advisor from MA asks? I have included 4 different pictures which I am hope will help determine my needs? I want to replace the whole mechanism, arms, gears, handle, etc. The arms are severely rusted - do you have coastal stainless steel operators?

A contractor from Tallahassee, FL asks - will this product #OL-107 replace the Jeld-Wen Carado casement cover & crank unit? I need 23 cranks, covers and handles. Do you have the stainells Coastal area Truth Parts?

I Need to find replacement parts for old BiltBest casement window operators and sash locks. Built in the late 1950s. all either broken or beat up. Having tons of trouble finding them at a local hardware stores. Can you help me identify the part and provide a link to purchase direct? There is a stamp on bottom of the crank mechanism, P233 / P234 LH.

SURE WE CAN .. and Thank You! Find a group of FAQ'S here: http://www.biltbestwindowparts.com/search/node/P233
FIND THE PARTS HERE:  http://www.biltbestwindowparts.com/content/casement-operator-0

TRUTH HARDWARE:  http://www.TruthWindowHardware.com  OR  ENTRYGARD:  http://www.TruthEntryGard.com