Hammer Springs and Shock Absorbers

Fix Number

FIX16664476

Manufacturer Part Number

114G-11

An air tool that responds poorly when its trigger is pressed or released may have wear inside the throttle assembly. This replacement steel spring works with the throttle ball to support proper airflow control. Correct spring tension helps the throttle pieces move as designed, but the ball, seat, plunger, seals, and trigger should also be inspected. Clean the area and replace any damaged pieces found during service. Shut off the compressor supply, disconnect the air line, and press the trigger to release trapped pressure. Work over a clean surface so small pieces are not lost, and use the exploded parts diagram to confirm their order and direction.

Fix Number

FIX10299737

Manufacturer Part Number

A117360

This item is sold individually and is made of metal. The throttle valve spring fits between the air inlet bushing and the o-ring. It may require a wrench during installation and will need to be replaced if it becomes bent or broken. This is an authentic part from Chicago Pneumatic for use in air hammers.

Fix Number

FIX10143081

Manufacturer Part Number

231403-9

This is an authentic OEM part. The Makita compression spring 3 is constructed of metal, and is compatible with the HK1810 Scraper. This part is secured between the steel ball and tool holder, helping the device to hold specific scraping tools. This part is sold individually. A wrench is helpful in the removal and replacement.

Fix Number

FIX10185154

Manufacturer Part Number

871690

It is a genuine item that is supplied by the original equipment manufacturer for use with DeWALT and Black and Decker power tools. It is an identical replacement for a missing or faulty spring that was installed on a new unit, unfortunately, over time it will wear out or may begin to crack eventually requiring a replacement. Keep in mind this high-quality part is made of durable metal and is sold individually. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware.

Fix Number

FIX16313052

Manufacturer Part Number

253428-3

This part is available individually. The spring washer fits between the wing nut and the flat washer. This washer is small and will need to be replaced if it gets lost or if it breaks. It is made out of metal and no tools should be necessary when replacing this item. This is an OEM Makita part directly sourced from the manufacturer for use with saws, cutters, planers, drills, and trimmers.

Fix Number

FIX10174290

Manufacturer Part Number

490286-00

Fix Number

FIX10187066

Manufacturer Part Number

N014681

Fix Number

FIX10143032

Manufacturer Part Number

231281-7

This compression spring is a genuine Makita replacement part. It is customarily used in demolition and rotary hammers. This coil type spring is used to provide resistance to the forces compressing it. It is made out of metal and sold individually. It is imperative to disconnect the plug from the power source before performing any work.

Fix Number

FIX10174068

Manufacturer Part Number

487268-00

This is a genuine DeWalt replacement part manufactured for use with demolition hammers. The plastic spring guide is used to secure the hex spring to the sleeve. The spring guide is sold individually.

Fix Number

FIX10143633

Manufacturer Part Number

233916-6

This is a genuine manufacturer-sourced hardware. It is specially designed for use with Makita rotary hammers. This is the spring that is secured under the chuck cover. The purpose of a spring is to apply tension on connected components. Unfortunately, over time it may wear out, lose some of its tension or simply get lost eventually requiring a replacement. To ensure the exact location and the correct installation, make sure to check the owners manual and the diagrams of your model. One durable metal spring is included.