Doosan Excavator seal kits
Doosan excavator seal kits should be selected by the complete part number, excavator model and exact repair position. This collection includes aftermarket hydraulic seal kits for Doosan boom, arm, bucket and track-adjuster applications across DH, DX and S-series machines. Some products cover more than one model, but compatibility still depends on the installed cylinder.
How to Choose a Doosan Excavator Seal Kit
Search the full Doosan reference shown in the parts manual or on the existing kit. Common catalog formats include 2440-, 440-, 401107- and K900-series references. Keep every letter and suffix when comparing numbers. Then confirm the machine model and whether the repair is for the boom, arm, bucket, track adjuster or another component.
- Match the complete part number, including KT, AKT, BKT and other suffixes.
- Confirm the full model designation, such as DH, DX or S-series variants.
- Verify the cylinder or component position.
- Use listed rod and bore measurements as an additional check where available.
Doosan Excavator Seal Kit FAQs
Does a DX225 kit fit every DX225 application?
No. Boom, arm, bucket and track-adjuster kits are different, and cylinder revisions can vary. Match the part number and repair position.
Are DH225 and S225LC-V references automatically interchangeable?
Not automatically. Some listings may name both models, but compatibility should be confirmed against the specific product reference and installed cylinder.
What details should I send for identification help?
Provide the excavator model, serial number, cylinder position, existing part number and clear photos of any markings.
Related Doosan Seal Kit Collections
Browse Doosan wheel loader seal kits or view other excavator seal kits. For fitment help, contact Fujis Seal.
Doosan is a trademark of its respective owner and is used for product identification only. Unless stated otherwise on a product page, items are aftermarket replacement parts and are not represented as being manufactured or endorsed by Doosan.
