ATE Pro Tools 83014 Overhead Valve Spring Compressor

The ATE Pro Tools 83014 Overhead Valve Spring Compressor is designed to make valve maintenance and repair more efficient by allowing you to replace valve springs and valve stem oil seals without removing the cylinder head. When paired with a compressed air adapter, this tool works on a wide range of OHV, OHC, and CVH engines, saving time and effort during servicing. It features a reversible jaw/adapter for versatility, along with an automatic cam-action locking system that securely holds the spring in place at a predetermined setting for safe, repeatable operation.

Built for professional mechanics and serious DIY users, this valve spring compressor is ideal for engine work where precision and accessibility are key. While it’s not intended for engines with deep-seated valves, it’s an excellent solution for the majority of standard overhead valve applications.

ATE Pro Tools Overhead Valve Spring Compressor At a Glance

• On-engine valve servicing: Replace valve springs and seals without removing the cylinder head.
• Reversible jaw/adapter: Adapts to multiple engine configurations for wider compatibility.
• Automatic cam-action locking: Holds the spring securely at a predetermined compression point.
• Broad engine compatibility: Works with most OHV, OHC, and CVH engines.
• Time-saving design: Reduces disassembly and reassembly steps for faster repairs.

Markets

• Automotive repair shops: Speeds up cylinder head servicing without full engine teardown.
• Fleet maintenance: Keeps vehicles in service by reducing downtime for engine repairs.
• Performance tuning: Allows quick valve spring swaps for upgraded camshaft or spring setups.
• DIY mechanics: Makes at-home engine work more manageable and efficient.
• Small engine service: Useful for compatible OHV-style small engines.

Engine repairs often mean time-consuming disassembly, but with this overhead valve spring compressor, mechanics can service valve components directly on the vehicle. The reversible jaw design adapts to different engine styles, while the cam-action lock ensures the spring stays secure during compression. For automotive repair shops, fleet maintenance teams, or experienced home mechanics, this tool is a practical addition that speeds up valve work without compromising safety or accuracy.

ATE Pro Tools 83014 Overhead Valve Spring Compressor Features

• Allow valve springs and valve stem oil seals to be replaced with the cylinder head.
• Features a reversible jaw / adapter and automatic cam-action locking to a predetermined setting.
• For use on a wide range of OHV, OHC and CHV engines.
• Not suitable for use on engines with deep seated valves.

ATE Pro Tools 83014 Overhead Valve Spring Compressor Specifications

• Brand: ATE Pro Tools
• Model: 83014
• Application: OHV, OHC, and CVH engines (not suitable for deep-seated valves)
• Key Features: Reversible jaw/adapter, automatic cam-action lock
• Usage: Works with compressed air adapter for on-engine servicing

Why Automotive Pros Like the ATE Pro Tools Overhead Valve Spring Compressor

Often called an on-head valve spring compressor, this tool is valued for its ability to simplify valve work by eliminating the need to pull the cylinder head. Mechanics appreciate the reversible jaw for adapting to different engines and the secure cam-action lock that keeps springs stable under compression. For those working on regular maintenance or performance upgrades, it’s a reliable way to get valve springs and seals replaced quickly and correctly.