The Hatz Outer Governor Spring (OEM 04070800) is a replacement engine component designed for compatible Hatz diesel engines. It forms part of the engine's external governor mechanism, providing controlled spring tension to help regulate engine speed and maintain the correct relationship between the governor and throttle control.

Designed for the demanding operating conditions of compact industrial diesel engines, the spring is manufactured to provide consistent tension through repeated engine cycles and changes in engine load. Replacing a stretched, fatigued or damaged governor spring helps restore correct governor response, stable engine speed and reliable engine performance.

FUNCTION AND OPERATION

Forms part of the engine's external mechanical governor system
Provides controlled spring tension within the governor mechanism
Helps regulate engine speed under changing load conditions
Supports stable and consistent engine operation
Allows the governor mechanism to respond correctly to engine load
Provides a replacement for a worn, stretched or fatigued original spring

TECHNICAL DETAILS

OEM Part Number: 04070800
Brand: Hatz
Type: Outer governor spring
Function: Mechanical governor speed control
Construction: Engine-grade spring component
Application: Selected Hatz diesel engines

TYPICAL APPLICATIONS

Suitable for compatible Hatz diesel engines and equipment using the 04070800 governor spring, including selected:

Construction machinery
Compaction equipment
Generators
Pumps
Agricultural machinery
Industrial diesel equipment
Other machinery fitted with compatible Hatz engines

Always verify compatibility using the engine model, specification and OEM part number before ordering, as governor components can vary between Hatz engine types and production versions.

IMPORTANT INFORMATION

Governor springs form part of a calibrated mechanical control system, so changes in spring tension can affect engine speed, throttle response and governing characteristics. Inspect the spring for stretching, corrosion, distortion or signs of fatigue during engine maintenance.

When replacing the spring, ensure it is correctly positioned and that the associated governor linkage and components are free from excessive wear or damage. Any governor adjustment should be carried out in accordance with the engine's correct operating requirements.

Pack quantity	1
OEM Number	04070800
Manufacturer	Hatz

Available in category:

Tool > Engine > Hatz Engines & Parts > Hatz Internal Engine Parts

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