Universal Joint Ex70/210/350 for Hitachi EX70 Excavator | Also Fits 210, 350 FINE THREAD (HEAVY)
Product Specifications
| Brand | Compatible Model(s) | OEM Part Number | Part Type | Availability |
|---|---|---|---|---|
| Hitachi | EX70/210/350 FINE THREAD (HEAVY) | 4285209 | OPERATING ROD / JOYSTICK | ✓ In Stock |
Product Description
OEM Part Numbers: 4285209
| Machine Model | Type | Part Number |
|---|---|---|
| EX70 | Excavator | 4285209 |
| 210 | 4285209 | |
| 350 FINE THREAD (HEAVY) | 4285209 |
Designed for the EX70/210/350 FINE THREAD (HEAVY), the 4285209 universal joint ex70/210/350 fine thread (heavy) is an OEM-specification replacement component built to restore the original performance, reliability, and safety of the machine. Worn or failed components cause machine performance to degrade, leading to increased downtime, higher operating costs, and risk of secondary damage to associated parts. Manufactured to OEM reference 4285209 for accurate installation on the EX70/210/350 FINE THREAD (HEAVY) with full performance restored.
Key Features:
- Precision Manufactured: Built to OEM tolerances for accurate fitment and reliable performance on the EX70/210/350 FINE THREAD (HEAVY).
- Compatible Replacement: Manufactured to reference 4285209 for direct, compatible installation on the EX70/210/350 FINE THREAD (HEAVY).
- Performance Restoration: Returns the machine system to original OEM performance levels on installation.
The 4285209 universal joint ex70/210/350 fine thread (heavy) is a genuine quality replacement component for maintaining machine performance and reliability on the EX70/210/350 FINE THREAD (HEAVY).
What Does This Operating Rod / Joystick Do?
The pilot pressure control assembly that translates operator lever movements into proportional hydraulic pilot signals. These signals are sent to the main control valve spool to direct boom, arm, bucket, and attachment movement with precision.
Possible Operating Rod / Joystick Problem Symptoms
If your machine is showing any of the following, a faulty operating rod / joystick may be the cause:
- Boom, arm, or bucket moving only in one direction despite full lever travel
- Jerky or non-proportional movement response to lever input
- Pilot oil leaking from the joystick assembly body or fittings
- Hydraulic function running at full speed regardless of how gently the lever is moved
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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