Breather Egr Zaxis 4Hk1/6Hk1/6Wg1 / Komatsu D155
Product Specifications
| Brand | Compatible Model(s) | OEM Part Number | GCO Code | Part Type | Availability |
|---|---|---|---|---|---|
| Hitachi | ZAXIS 4HK1/6HK1/6WG1 / KOMATSU D155 | 6210218711 / 1117401811 | B09.3 | HYDRAULIC TANK CAP / BREATHER | ✓ In Stock |
Product Description
OEM Part Numbers: 6210218711 / 1117401811
Machine Compatibility
| Machine Model | Type | Part Number |
|---|---|---|
| ZAXIS 4HK1 | 6210218711 | |
| 6HK1 | 1117401811 | |
| 6WG1 | 6210218711 / 1117401811 | |
| KOMATSU D155 | Crawler Dozer | 6210218711 / 1117401811 |
The 6210218711 breather egr zaxis 4hk1/6hk1/6wg1 / komatsu d155 is a genuine quality replacement component for the ZAXIS 4HK1/6HK1/6WG1 / KOMATSU D155, engineered to restore full machine performance and reliability when the original part reaches the end of its service life. Component wear and failure leads directly to reduced machine productivity, increased fuel consumption, and the risk of more extensive damage if replacement is delayed. Engineered to OEM standard 6210218711 for exact fitment on the ZAXIS 4HK1/6HK1/6WG1 / KOMATSU D155.
Key Features:
- OEM Grade Quality: Manufactured to the same specification as the original part for reliable, long-term performance.
- Direct Fitment: Built to OEM reference 6210218711 for accurate installation on the ZAXIS 4HK1/6HK1/6WG1 / KOMATSU D155 without modification.
- Operational Reliability: Restores the machine's original performance and dependability for sustained heavy-duty operation.
The 6210218711 breather egr zaxis 4hk1/6hk1/6wg1 / komatsu d155 is an OEM-specification replacement part for restoring full operational capability on the ZAXIS 4HK1/6HK1/6WG1 / KOMATSU D155.
What Does This Hydraulic Tank Cap / Breather Do?
The hydraulic tank cap seals the oil fill opening to prevent contamination. The tank breather allows air to enter and exit the hydraulic tank as oil volume changes with temperature and actuator movement, while filtering out dust and moisture to keep the hydraulic oil clean.
Possible Hydraulic Tank Cap / Breather Problem Symptoms
If your machine is showing any of the following, a faulty hydraulic tank cap / breather may be the cause:
- Hydraulic tank cap leaking oil at the fill port seal
- Hydraulic oil becoming contaminated with dust or water due to a blocked or damaged breather
- Hydraulic tank collapsing inward or building pressure due to a breather that is completely blocked
- Hydraulic oil leaking from breather vent due to system overpressure or foam in the oil
Why Buy From GCO Products?
Gautam & Company has been supplying earthmoving machinery spare parts since 1999. Here is why contractors, fleet operators, and dealers across India trust us.
Over 27 years of experience in the earthmoving parts industry.
Our team helps you confirm the right part before you order.
Proper GST invoices on every order for your accounting needs.
Fast dispatch from Jalandhar to all states across India.
Volume pricing available for fleet owners, dealers and distributors.
Both genuine OEM and quality aftermarket options available.
How to Confirm Compatibility
To ensure this part is the correct fit for your machine, have the following ready when you contact us:
- 1Machine Model & Year
E.g. Komatsu PC200-8, CAT 320D, JCB JS205 — include the model suffix if known.
- 2Machine Serial Number
Found on the machine's chassis plate. Helps confirm the exact production variant.
- 3OEM Part Number
From your parts manual, the old part itself, or the machine's service documentation.
Not sure if this part fits your machine?
WhatsApp Us to Confirm Typically replies within a few hoursDisclaimer: This is an aftermarket replacement part supplied by GCO Products (Gautam & Company) and is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer (OEM). All brand names, model numbers, and OEM part numbers referenced on this page are used solely for the purpose of identifying compatibility and describing the application of this part. All trademarks, registered marks, and brand identifiers remain the exclusive property of their respective owners. GCO Products claims no association with, sponsorship by, or endorsement by any OEM brand mentioned herein.
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