Excavator boom, arm or stick, and bucket cylinder locations with corresponding hydraulic seal kits
Arm Cylinder

Boom vs Arm vs Bucket Cylinder Seal Kits: What Is the Difference?

Learn the difference between boom, arm (stick) and bucket cylinder seal kits, why they are not interchangeable, and how to identify the correct excavator kit.
How to Measure a Hydraulic Cylinder Seal Kit: A Step-by-Step Guide
Excavator Seal Kits

How to Measure a Hydraulic Cylinder Seal Kit: A Step-by-Step Guide

Learn how to measure a hydraulic cylinder seal kit accurately, including rod, bore, groove and seal dimensions, when part numbers are unavailable.
Excavator hydraulic cylinder, seal kit components, technical drawing and digital caliper used for seal kit identification
Excavator Seal Kits

How to Identify the Correct Excavator Seal Kit: Model, OEM Number, Cylinder Position and Measurements

Learn how to identify the correct excavator seal kit using the machine model, cylinder position, OEM number, serial range and accurate measurements.