A-4618867-AI EXHAUST VALVE

One New Aftermarket Replacement Exhaust Valve for Fiat Tractors

This aftermarket replacement exhaust valve fits a wide range of Fiat tractors powered by Fiat 8025, 8035, 8045, 8055, and 8065 series engines. Seated in the cylinder head, the exhaust valve controls exhaust gas flow out of the combustion chamber on each firing cycle. Replacing a worn or damaged exhaust valve restores proper compression, engine efficiency, and long-term reliability.

Specifications

• Head Diameter: 36.89 mm (37.0 mm nominal)
• Stem Diameter: 7.98 mm (8.0 mm nominal)
• Overall Length: 125.61 mm
• Seat Angle: 45 degrees

Compatible Models

Fiat Tractors: 250, 300, 350, 420, 446, 450, 460, 466, 480, 500, 540, 550, 566, 570, 580, 600, 640, 666, 670, 680, 766, 780, 880-5, 900, 980, 1000, 1000 Super, 1180, 1280, 1380

Compatible Engine Types: 8025.01, 8025.02, 8035.01, 8035.02, 8035.04, 8045.01, 8045.02, 8045.04, 8055.04, 8065.02, 8065.04, 8065.24

Fits Allis Chalmers Tractors: 5040, 5045, 5050

Belarus Tractors: 310, 310DT, 445DT, 480, 510, 510DT, 560, 2360DTC, 2460DTC, 2460SD-DTC, 2510DTC, 2510SD, 2510SD-DTC

Fits Case IH Tractors: (see Fits Case IH OEM 4673608)

Long Tractors: 310, 350, 360, 445, 460, 510, 550, 560, 610, 2360, 2460, 2510, 2610

Oliver Tractors: 1250A, 1255, 1265, 1270, 1365

White Tractors: 2-50, 2-60, 700

Replaces Part Number(s):

4618867, A-4618867-AI, 4673608, 04673608, 4621484, 2997545, TX10128

Aftermarket Interchange Numbers

Granit 38017755; Malpasdirect 23/43-253

New aftermarket replacement part - not remanufactured, not used.