New casting molds make this heavy duty John Deere exhaust manifold superior to our competitors. We don't have unsightly characters cast into our John Deere exhaust manifold product which can distract from the tractor's originality. John Deere exhaust manifold for John Deere Tractors 520, 530.  Replaces John Deere Parts B3641R & B3642R  

You may never need to paint your manifold again! This process leaves your manifold looking like it was freshly painted John Deere Blitz Black. To read more about the ceramic coating process, click here.