O Ring Kit For Centrifugal Lube Oil Cle [O Ring Kit For Centrifugal Lube Oil Cleaner To Drg No. Skdp 3832, Alt Nil. Material Viton Rubber To Dlw Spec. No. D58695 A Consists Of 3 Item As Above. (1). O Ring For Cover Nut 1 No. (2). O Ring For Rotor Assy. 1 No. (3). O Ring For Cover Nut 1 No Note: Blw Approved Sources Shall Only Participate In The Tender Or Supplier Offers Shall Be Considered With Valid Tender Specific Authorisation Certificate From Blw Source Shall Be Submitted Along