SPIDER

This tractor spider gear replacement part is engineered for dependable performance in tractor planetary and differential systems. Designed as a direct replacement for OEM part number 83956476, it meets OEM specifications for fit, strength, and reliability.

Manufactured from premium hardened steel, this heavy-duty planetary spider gear is built to withstand high torque, continuous operation, and harsh agricultural working conditions. Precision machining to 27 × 71.00 mm dimensions ensures accurate fitment, smooth rotation, and reduced wear on surrounding drivetrain components.

Ideal for tractor repair, maintenance, or restoration projects, this spider gear delivers long-lasting durability and consistent performance. Choose this tractor spider gear replacement part to keep your farm equipment operating efficiently and reliably under tough working conditions.