OIL PUMP KIT WITH GEARBOX FOR CHAINSAW COMPATIBLE WITH MODEL: CS-39 BRITECH CODE: KIT 3021 ORIGINAL CODE: ALSO COMPATIBLE WITH: FARMER MODELS: FA-3601 ORIGINAL CODE: ALSO COMPATIBLE WITH: SANDRIGARDEN MODELS: CS36 ORIGINAL CODE: ALSO COMPATIBLE WITH: VALEX MODELS: CS-35 VMS-36 ORIGINAL CODE: CZ