Description Brake cylinder, Master assembly. Tractors: MF360 (to engine s/n V39466), MF375 (to engine s/n V39466), MF383 (to engine s/n V39466), MF390 (to engine s/n V39466), MF398 (to engine s/n V39466), MF399 (to engine s/n V39466). This item is a suitable alternative for the following: 3595504M2, 790729, 3595504M1