Home / Lawn & Garden / Parts / Diff Lock Housing 619-3086 Diff Lock Housing 619-3086$65.75 Price may not be up-to-date. In Stock View Product Part Number: 619-3086 Brand: MTD Seller: MTD Parts Categories: Lawn & Garden, Parts Description OEM Diff Lock Housing – 619-3086 Along with Cub Cadet, Troy-Bilt, Columbia and Remington, the MTD family of brands includes MTD®, MTD Gold®, MTD Pro®, Yard-Man®, Yard Machines® and Bolens®. Specifications Series Housing