Tecumseh 631807 Fuel Fitting – Replacement Lawn & Garden Equipment Engine Fuel System Component

Part Number: 631807
Category: Tecumseh Lawn & Garden Equipment Replacement Parts
Type: Replacement Engine Carburetor Fuel Inlet Fitting

The Tecumseh 631807 Fuel Fitting is a genuine OEM replacement fuel system component designed for compatible Tecumseh small engines and carburetor assemblies. This fuel inlet fitting connects the engine's fuel line to the carburetor, allowing gasoline to flow into the fuel delivery system during operation. Designed for select lawn mowers, snow blowers, generators, and other gasoline-powered outdoor equipment, the Tecumseh 631807 provides a direct replacement for worn, cracked, damaged, or leaking carburetor fuel fittings. It also replaces the earlier Tecumseh part number 631470 in compatible applications, helping restore a secure fuel line connection and dependable engine operation.

Product Specifications

• Part Number: 631807

• Brand: Tecumseh

• Product Type: Engine Fuel Fitting

• Component Type: Carburetor Fuel Inlet Fitting

• Part Classification: Genuine OEM Replacement Part

• Fuel System Location: Carburetor Fuel Inlet

• Function: Connects the Fuel Line to the Carburetor

• Replaces Part Number: 631470

• Compatible Engine Type: Select Tecumseh Small Gasoline Engines

• Compatible Carburetor Assemblies: Select Tecumseh Carburetors, Including 640339, 640149, and 640084B

• Selected Engine Applications: Tecumseh LEV100-340053E, LEV120, and LH195SP-67514

• Application: Engine Fuel Delivery System Maintenance

• Quantity: 1 Fuel Fitting

• Condition: New

Features & Benefits

• Genuine Tecumseh 631807 replacement fuel inlet fitting

• Designed for compatible Tecumseh engine carburetor assemblies

• Connects the engine fuel line to the carburetor inlet

• Helps maintain a secure fuel delivery connection

• Supports proper gasoline flow into the carburetor

• Replaces earlier Tecumseh part number 631470

• Suitable for carburetor maintenance and fuel system repairs

• Replaces worn, cracked, leaking, or damaged fuel fittings

• OEM replacement construction for compatible equipment

Applications

• Select Tecumseh gasoline-powered small engines

• Compatible Tecumseh LEV100 and LEV120 engine configurations

• Select Tecumseh LH195SP engine applications

• Tecumseh 640339 carburetor assemblies

• Tecumseh 640149 carburetor assemblies

• Tecumseh 640084B carburetor assemblies

• Compatible Craftsman lawn and garden equipment

• Select lawn mower, snow blower, and generator fuel system repairs

• Equipment specifying Tecumseh 631807 fuel inlet fittings

Important Information

• Verify Tecumseh part number 631807 before ordering

• This listing is for one replacement carburetor fuel inlet fitting, not a complete carburetor or fuel line assembly

• Replaces earlier Tecumseh part number 631470 in compatible applications

• Confirm compatibility with your specific engine model and carburetor part number

• Not every Tecumseh engine or carburetor uses the same fuel inlet fitting

• Verify the existing fitting configuration and fuel line connection before purchasing

• Inspect the fuel hose and surrounding carburetor components for deterioration or damage

• Drain the fuel as required and disconnect the spark plug wire before performing repairs

• Work in a well-ventilated area away from open flames, sparks, or other ignition sources

• Check all fuel connections for leaks before operating the equipment

• Follow the engine manufacturer's installation and maintenance instructions