SKU: PTR04-1804
MPN: 04-1804
The Peterson Fluid Oil Pump 1 Stage L/S with Rear Drive & Vacuum (part number 04-1804) is a high-volume, externally mounted wet sump oil pump designed for engine builders and performance enthusiasts who require reliable circulation in custom and race applications.
This single-stage pump is engineered to deliver consistent flow and manage crankcase pressure effectively, making it suitable for engines that require external lubrication management without complex internal modifications. The left-side mounting configuration and rear-drive design provide flexibility in engine bay layouts, allowing for direct power from the crankshaft or via belt drive.
Builders working on custom engine swaps, high-performance street vehicles, and dedicated race applications will benefit from this pump's universal solution that eliminates the need for engine-specific casting modifications. Its external mounting design mitigates concerns about internal pump wear affecting bearing clearance, while the integrated vacuum feature helps maintain optimal engine performance.
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