Water Pump Compatible With Mack Rb Rd Rm R E7 Diesel 11.9L 728Cid Standard Rotation Grey Iron

OEM PART NUMBERS:
• Mack: 316GC284 / 316GC284A / 316GC284B / 316GC284BX
• Mack: 316GC3194 / 316GC487 / 25503464
• Mack: 316GC548AM2 / 316GC548AM3 / 316GC548AM6
• Mack: 316GC548M2 / 316GC548M3
• Mack: 316GC551AM2 / 316GC551AM6 / 316GC551M2 / 316GC551M6
• Mack: 316GC565M / 316GC565M2 / 316GC565M6
• Mack: 316GC566M
• Renault: 5010284179

SPECIFICATIONS:
• Housing Material: Grey Iron
• Impeller Material: Steel (Stamped)
• Impeller Rotation: Standard
• Impeller Vane Quantity: 5
• Mounting Holes: 7
• Mounting Hardware: Not Included
• Shaft Length: 6-19/64" (6.30")
• Style: Metric Housing, No Pulley
• Shaft Type: Separate Shaft and Bearing
• Breather: Yes
• Gaskets: Included
• Condition: New

APPLICATION:
• Mack E7 / E-Tech / ASET Diesel Engine
• L6 11.9L 728CID
• Models: CH, CL, CV, DM, DMM, FDM, LE, MC, MH, MR, R, RB, RD, RM, RW
Water Pump - Mack RB RD RM R E7 Diesel 11.9L 728CID Engine
Direct OEM replacement water pump for Mack R-series truck models including RB (1989-2002), RD (1989-2002), RM (1991-1992), R (1989), and RW (1989-1993) equipped with the E7 diesel engine. Built with a grey iron housing and stamped steel impeller in standard rotation with 5 vanes for reliable cooling system performance. Features a metric housing design with separate shaft and bearing style and integrated breather. The 6-19/64" shaft length matches original equipment. Gaskets included for direct installation. Replaces Mack 316GC284, 316GC284A, 316GC284B, 316GC284BX, 316GC3194, and 25503464.

⚠️ Verify OEM part number from your original unit before ordering to ensure proper fitment.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 such as Nickel 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
MACK CH SERIES:
• CH E7 Diesel L6 11.9L 728CID (1989-2003)

MACK CL SERIES:
• CL E7 Diesel L6 11.9L 728CID (1991-2003)

MACK CV SERIES:
• CV E7 Diesel L6 11.9L 728CID (2001-2003)

MACK DM / DMM / FDM SERIES:
• DM E7 Diesel L6 11.9L 728CID (1989-2005)
• DMM E7 Diesel L6 11.9L 728CID (1992-2003)
• FDM E7 Diesel L6 11.9L 728CID (1993-1998)

MACK LE SERIES:
• LE E7 Diesel L6 11.9L 728CID (1995-2003)

MACK MC / MH SERIES:
• MC E7 Diesel L6 11.9L 728CID (1991)
• MH E7 Diesel L6 11.9L 728CID (1989-1994)

MACK MR SERIES:
• MR E7 Diesel L6 11.9L 728CID (1989-2005)

MACK R / RB / RD / RM / RW SERIES:
• R E7 Diesel L6 11.9L 728CID (1989)
• RB E7 Diesel L6 11.9L 728CID (1989-2002)
• RD E7 Diesel L6 11.9L 728CID (1989-2002)
• RM E7 Diesel L6 11.9L 728CID (1991-1992)
• RW E7 Diesel L6 11.9L 728CID (1989-1993)

NOTE: Verify OEM part number before ordering.