R27906, RE42567 John Deere Brake Bleeder Plug Fitting For 2510, 2520, 3010, 3020, 4000, 4010

John Deere Brake Bleeder Plug Fitting. It Is Not Cracked, Bent, Broken Or Rusted Out. The Threads Are Still Good. It Will Need A New O-Ring. It Is Part Number R27906, RE42567. For 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4320, 4520, 4620, 4030, 4230, 4430, 4630, 8430, 4040, 4240, 4440, 4640, 4840, 4050, 4250, 4350, 4450, 4650, 4850, 8450, 8650, 8850, 4055, 4255, 4455, 4555, 4755, 4955, 4560, 4760, 4960, 5010, 5020, 6030, 7020, 7520