GP 90164400 Oil Seal – Replacement Oil Seal

Part Number: 90164400
Category: Pressure Washer → Pump Repair Parts
Type: Oil Seal – Genuine OEM Replacement for General Pump TP Series

The 90164400 Oil Seal is a genuine OEM General Pump replacement oil seal designed for use in TP Series 51 C17 triplex plunger pumps. This seal helps maintain proper crankcase sealing, preventing oil leaks and ensuring correct lubrication of internal pump components.

Manufactured to General Pump factory specifications, this oil seal provides an exact fit, correct material composition, and dependable long-term performance—making it ideal for routine maintenance, repairs, or pump rebuilds.

Compatibility

Fits the following General Pump pump models:

• TP Series 51

• C17 Triplex Plunger Pumps

Product Details

• Brand: General Pump

• OEM: Yes – Genuine General Pump Part

• Application: Oil Seal / Crankcase Seal Replacement

Key Features

• Genuine General Pump OEM oil seal

• Designed specifically for TP Series 51 C17 triplex pumps

• Helps prevent oil leaks and loss of lubrication

• Maintains proper crankcase pressure and sealing

• Exact replacement—no modifications required

• OEM-grade materials for durability and long service life

Note: Image shown may be for illustrative purposes only. Always confirm part number compatibility with your pump manual before ordering.