6629759A1 REGULATOR VALVE. Genuine McCormick engine air intake regulator valve for McCormick X6.4 and X7.4 series tractors.

Replaces part numbers: 6528819M1, 4206383M2, 4206383M1

Fitted to tractors:

• McCormick X6 LWB Series Tier 4i (2014 – 2018)
  X6.460, X6.470, X6.480
• McCormick X6.4 Series Tier 4 (2014 – 2022)
  X6.420, X6.430, X6.440
• McCormick X6.4 VT Series Tier 4 (2016 – 2022)
  X6.420 VT, X6.430 VT, X6.440 VT
• McCormick X7.4 P6 Series Tier 4 (2013 – 2021)
  X7.440, X7.450, X7.460, X7.417, X7.418
• McCormick X7.4 VT Series Tier 4 (2013 – 2021)
  X7.440 VT, X7.450 VT, X7460 VT, X7.418 VT