Hub 50H 100*15 for Hitachi 100*15 TEETH EX 200 Excavator | Also Fits 300, 350
Product Specifications
| Brand | Compatible Model(s) | OEM Part Number | Part Type | Availability |
|---|---|---|---|---|
| Hitachi | 100*15 TEETH EX 200/300/350 | 4183171 | PUMP COUPLING / CLUTCH DISC DAMPNER | ✓ In Stock |
Product Description
OEM Part Numbers: 4183171
| Machine Model | Type | Part Number |
|---|---|---|
| 100*15 TEETH EX 200 | Excavator | 4183171 |
| 300 | Excavator | 4183171 |
| 350 | 4183171 |
Designed for the 100*15 TEETH EX 200/300/350, the 4183171 hub 50h 100*15 teeth ex 200/300/350 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 4183171 for accurate installation on the 100*15 TEETH EX 200/300/350 with full performance restored.
Key Features:
- Precision Manufactured: Built to OEM tolerances for accurate fitment and reliable performance on the 100*15 TEETH EX 200/300/350.
- Compatible Replacement: Manufactured to reference 4183171 for direct, compatible installation on the 100*15 TEETH EX 200/300/350.
- Performance Restoration: Returns the machine system to original OEM performance levels on installation.
The 4183171 hub 50h 100*15 teeth ex 200/300/350 is a genuine quality replacement component for maintaining machine performance and reliability on the 100*15 TEETH EX 200/300/350.
What Does This Pump Coupling / Clutch Disc Dampner Do?
The pump coupling connects the engine flywheel to the hydraulic pump drive shaft, transmitting rotational power while absorbing shock loads and vibration caused by pump pressure spikes. The clutch disc damper uses rubber elements or spring-loaded damping rings to smooth out torsional vibration between the engine and drivetrain.
Possible Pump Coupling / Clutch Disc Dampner Problem Symptoms
If your machine is showing any of the following, a faulty pump coupling / clutch disc dampner may be the cause:
- Vibration or shudder felt through the machine frame when hydraulic functions are operated under load
- Knocking or clunking noise from the pump/engine connection point during load changes
- Hydraulic pump running but producing reduced output pressure due to slipping coupling
- Visible rubber deterioration, cracks, or missing segments in the coupling spider or damper ring
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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