Boundary Billet Oil Pump Gears - Ford Mustang 4.6L Modular V8 (1999-2005)
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MM-OPG-2V / MM-OPG-2V-M / MM-OPG-4V / MM-OPG-4V-M - Boundary Billet Oil Pump Gears - Ford Mustang 4.6L Modular V8 (1999-2005)
Boundary's USA-machined chromoly billet gear sets use a gerotor design and ColdFlow mirror finish. Each set includes inner and outer gears, an inspection and blueprinting report, and Boundary's lifetime warranty.
Choose Your Configuration
| Application | No Treatment | MartenWear Treatment |
|---|---|---|
| 1999-2000 Mustang, 2V housing | MM-OPG-2V | MM-OPG-2V-M |
| 2001-2005 Mustang, 4V housing | MM-OPG-4V | MM-OPG-4V-M |
Fitment Notes
The 2V option requires the original housing. Ford superseded it with a 4V replacement housing. Verify the installed oil pump housing before ordering; the options are not interchangeable solely by model year.
Treatment Options
No Treatment is the standard gear set. Optional MartenWear treatment hardens the exterior wear surfaces.
Gears only; oil pump assembly is not included.
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