JOHN DEERE INDUSTRIAL ENGINES:
• John Deere 6090HFC47/6090HFC48/6090HF484/6090HF475 6090 9.0L Diesel Turbocharged (2015-2025)
• John Deere 6090HF485 6090 9.0L Diesel Turbocharged (2015-2025)
JOHN DEERE TRACTORS:
• John Deere 8225R/8245R 6090 9.0L Diesel Turbocharged (2016-2025)
JOHN DEERE UTILITY TRACTORS:
• John Deere 8130/8230/8330/8430 6090 9.0L Diesel Turbocharged (2017-2025)
• John Deere 8530 6090 9.0L Diesel Turbocharged (2017-2025)
IMPORTANT:
Oil pump for JD PowerTech Plus 6090 — 9.0L common-rail turbo diesel used in 8000-series tractors, large combines, and industrial power units. Crank-driven gerotor with cover included. Supersedes R518347, R518350, RE519513, RE533975 — all the same pump.
The 6090 demands high oil flow for common-rail fuel system, turbo bearings, and aftertreatment cooling. Failure symptoms: low pressure at hot idle, gradual decline over operating hours, bearing knock at cold startup that fades with RPM. On Tier 3+ engines, check ECM fault code history — electronic monitoring may log low pressure before operator notices. Inspect oil pickup screen for sludge before condemning the pump.
⚠️ Verify engine serial number matches 6090 family.
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