A&I - Hydraulic Accumulator, Oil (Seat; SN 020609>). PART NO: A-RE17477

Fits John Deere Tractor(s) 4040, 4050, 4055, 4240, 4250, 4255, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4850, 4955, 4960, 8440, 8450, 8560, 8640, 8650, 8760, 8850, 8960 Replaces John Deere OEM nos RE17477 Original Equipment Accumultors Have A Bladder That Over Time & Flexing Will Crack & Leak. The New Accumulator Is Piston Operated To Eliminate This Premature Failure Please Note This Accumulator Tank Will Ship Not Pressurized. Before Use The Tank Must Be Charged To The Specification Listed On The Warning Label (Included In The Box). When The Tank Has Been Pressurized The Warning Label Must Be Affixed To The Tank. All new, rebuilt and used tractor parts have a 1-year warranty