John Deere R27434 Snap Ring

The John Deere R27434 is an external snap ring (E-clip) designed to retain front wheels on axle spindles. It is manufactured from high-quality general steel for durability and corrosion resistance. Key specifications include a shaft diameter of 19.05 mm (3/4 in), ring width of 1.27 mm (0.05 in), free gap of 14.58 mm (0.57 in), groove width of 1.42 mm (0.06 in), and groove diameter of 14.73 mm (0.58 in). This part supersedes prior OEM numbers T12524, M79423, M76005, and AM131764. It serves as a direct OEM replacement for a wide range of John Deere lawn tractors (D100, D110, D120, D130, D140, D150, D160, D170, L100, L110, L120, L130, LT, LX, SST series) and utility tractors (3020, 4020, 4520, 2520, 2355, 2750, 2755, 2955, 440, 760A). Cross-references include Rotary 02-006, Oregon 7-03348, Stens 416-354, and EC-34.