Very Rare Now Obsolete New Old Stock Vintage Suzuki Part from the Crooks Suzi Parts Collection. NOS 17720-27C30 RM125 M 1991 Genuine Suzuki Left Hand Radiator. Suzuki Part Number: 17720-27C30. New Old Stock Genuine Suzuki 1991 RM125 M Left Hand Radiator, 17720-27C30, Now Obsolete. Please note this item is New Old Stock and still in its Suzuki packaging, check out the photos for condition. Very Rare Part, Now OBSOLETE. Grab Yourself a Very Rare and Now Obsolete Part! Please note this special offer price is only valid “while stock is available”. Trading as Crooks Suzi Parts.