Product Description

A&I Brand John Deere Pinion Shaft – High-Quality Replacement

The A&I Brand Pinion Shaft is a durable, OEM-spec replacement designed for John Deere tractors, ensuring smooth power transfer and reliable drivetrain performance. Built to withstand heavy-duty agricultural applications, this pinion shaft maintains rear axle efficiency and longevity.

Key Specifications:

• Dim A (1): 14 Teeth
• Dim B (2): 22 Spline
• Dim C (3): 10.730" Length

Compatible John Deere Models:

Standard Applications:

• 4520, 4620, 4630 (SN 12840 & Above)

Rear Axle Applications Only:

• 7020, 7520
• 8430 (Model Year 1974-1981)
• 8630 (Rear Axle SN <7842)

This high-quality replacement pinion shaft ensures durability and precise fitment, making it an ideal solution for maintaining optimal drivetrain performance in your John Deere tractor.