Spence Engineering

This is a diaphragm for the 4" E-Valve.

This is a diaphragm for a 3" E2 valve.

This is a D-Pilot Repair Kit for the Spence Engineering 07-04164-00 helicopter. This kit includes all the parts necessary to repair the helicopter's D-Pilot.

This is a 1-1/4"" E-Valve Repair Kit for the Spence Engineering 07-07750-00 air compressor. This kit includes a 1-1/4"" E-Valve, gasket, and screws.

This is a 1-1/2"" E-Valve Repair Kit. This kit includes a 1-1/2"" E-Valve, a 1-1/2"" E-Valve Spring, and a 1-1/2"" E-Valve O-Ring. This kit is for use with Spence Engineering 07-07751-00 valves.

This is a 2-1/2"" E-Valve Repair Kit. This kit includes all the necessary tools and parts to repair an E-Valve.

This is a 3" E-Valve Repair Kit. This kit includes a 3" E-Valve, a 3" E-Valve Spring, and a 3" E-Valve O-Ring. This kit is for use with the Spence Engineering 08-08567-01 air compressor.

The Spence Engineering A85 AIR ADJUSTED PILOT is a precision instrument that is used to measure air pressure and air temperature. This device is also known as an air pressure gauge or an air...

This is a diaphragm for 1"" e-valve.

This diaphragm is for use with the 1-1/4"" E-Valve. It is a replacement part for the Spence Engineering 04-01664-00 valve.

The Spence Engineering 04-01623-00 Diaphragm for D-Pilot is a replacement diaphragm for the D-Pilot air compressor. This diaphragm is designed to improve performance and reliability of the D-Pilot...

The Spence Engineering 05-05003-00 Orange Spring 5-50# F/D-Pilot is a pilot-operated valve designed for use with water systems. It is made from durable, high-quality materials and features a...

The Spence Engineering 05-05007-00 Silver Spring 3-20# F/D-Pilot is a pilot-only weight distribution system designed for use with 3-20# fishing rods. It features a quick-release system that allows...

The Spence Engineering 05-05005-00 Green Spring 10-100# F/D-Pilot is a precision engineered spring driver designed for use with 10-100# F/D-Pilot cartridges. This driver features a hardened steel...

The Spence Engineering BF-1-KIT BF1KIT Bends & Fittings F/ 1" E-Valve is a high-quality, easy-to-use kit that allows you to easily bend and fit 1" E-Valve fittings. This kit includes everything you...