Moderate — 2–4 hours
Description
Part #: M181
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Features:
- Precision engineered for optimum fit and function
- Manufactured from high quality materials for consistent durable wear
- Designed for long-life and worry-free performance
- Meets or exceeds original equipment specifications
M181 Stock Replacement : Standard Volume, Standard Pressure, Aluminum Oil Pump With Gasket
MIA's Description
The M181 features a gear-type oil pump mechanism with a shaft material not applicable for this component. It has a mounting hole diameter of 0.375 inches and a height of 6.03 inches, with a pickup screen diameter of 2.500 inches. This oil pump does not include a spacer or timing cover.
Fitment
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Specifications
| Brand | Melling |
| Part Number | M00L M181 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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