Air Compressor Assembly Compatible With Mercury Mariner V6 3.0L Optimax Dfi 200 225 250 Hp Outboard

OEM PART NUMBERS (Supersession Chain):
• Mercury: 828123T16 / 828123T19 / 828123T26
• Mercury: 828123T29 / 828123T30 / 828123T32
• Mercury: 8M0048555 / 8M0050657 / 8M0060052

SUPERSESSION ORDER:
• 828123T16 → T19 → T26 → T29 → T30 → T32 → 8M0048555 → 8M0050657 → 8M0060052 (Current)

SPECIFICATIONS:
• Type: Air Compressor Assembly (Belt-Driven Piston)
• End Cap Assembly: 8M0050792
• Function: DFI Air-Assisted Fuel Injection Compressor
• Drive: Belt-Driven Off Flywheel (Not Electric)
• Cooling: Water-Cooled w/ Temperature Alarm Sender
• Operating Pressure: ~80 PSI
• Weight: ~9.8 lbs (4,465g)
• Companion Parts: Inline Oil Filters 875284T01 (Qty 2)
• Source: Aftermarket

NOTE: Sport Jet 200 DFI uses a DIFFERENT "Air Handler" assembly (855633 series), NOT this compressor. Sport Jet 250 DFI M2 IS confirmed.

⚠️ IMPORTANT: Verify OEM part number AND serial number before ordering.PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
MERCURY 6-CYLINDER 3.0L DFI OPTIMAX (200-250 HP) — SN 1B885131 AND BELOW:
• 200 HP 6-Cyl 3.6265" Bore 3.0L DFI Optimax (1998-2012) — SN 0T599000-1B885131
• 200 HP 6-Cyl 3.0L DFI DTS (2003-2004) — SN 0T980000-1B417701
• 200 HP 6-Cyl 3.0L Pro XS DFI (2005-2012) — SN 1B504989-1B885131
• 225 HP 6-Cyl 3.6265" Bore 3.0L DFI Optimax (1998-2012) — SN 0T599000-1B885131
• 225 HP 6-Cyl 3.0L DFI DTS (2003-2004) — SN 0T599000-1B417701
• 250 HP 6-Cyl 3.6265" Bore 3.0L DFI Optimax (2003-2012) — SN 1B528615-1B885131
• 250 HP 6-Cyl 3.0L Sport Jet DFI M2 (2003-2005) — SN 0E424584-0E434192

MARINER 6-CYLINDER 3.0L DFI:
• Mariner 200 DFI V6 3.0L — SN 1B885131 and below

⚠️ NOTE: At SN 1B885132 and above, ALL 3.0L models switched to the Pro XS compressor (8M0133589). Verify serial number.

ENGINE SPECIFICATIONS:
• Configuration: 60-Degree V6
• Bore: 3.6265" (92mm)
• Stroke: 3.00" (76mm)
• Displacement: 3.0L / 185 CID
• Fuel System: 2-Stage Direct Fuel Injection (DFI / Optimax)
• Engine Type: 2-Stroke
• Full Throttle RPM: 5,000-5,750