Hitachi EX1200-5D muffler – Product Details
This new Hitachi EX1200-5D muffler (part number YD00020451) is a replacement part for the Hitachi EX1200-5D mining excavator. The muffler is the exhaust muffler (silencer) that reduces engine exhaust noise. It is made to match the original Hitachi part number YD00020451 for a direct fit.
A cracked or rusted muffler causes loud exhaust, leaks and back-pressure problems. Fitting a new EX1200-5D muffler restores full performance on the Hitachi EX1200-5D mining excavator and helps avoid costly downtime on site. Always check the part number YD00020451 against your machine’s parts book or the old part before ordering.
Technical Specifications
| Specification | Details |
|---|---|
| Part name | Muffler |
| Part number | YD00020451 |
| Brand / make | For Hitachi machines |
| Compatible models | Hitachi EX1200-5D |
| Machine type | Mining Excavator |
| Part group | Exhaust Parts |
| Condition | New |
| Fitment | Direct replacement for the original part |
| Supply | UK office, shipped worldwide from the UK and China |
| Price | On request – ask for a quote |
Key Features
- Brand new part, made to the original equipment specification
- Fits the Hitachi EX1200-5D
- Direct replacement – no modification needed
- Quality checked before dispatch
- Fast worldwide shipping from our UK office and China supply base
- Expert help to confirm the correct part number before you order
How to Order
To order this muffler, send us an enquiry with the part number YD00020451, your machine model and serial number, and the quantity you need. Our team will confirm fitment and send you a price and delivery time. You can use the enquiry form on this page, contact us or message us on WhatsApp.
SMAZ Agri International UK supplies new Hitachi excavator spare parts and Isuzu engine parts to customers worldwide. Browse more parts in our HiTech Spareparts category, including hydraulic pumps, swing motors, control valves, sensors, controllers and engine parts.
Frequently Asked Questions
Is this Hitachi EX1200-5D muffler new or used?
It is a brand new replacement part.
Will it fit my machine?
It fits the Hitachi EX1200-5D. Send us your machine serial number or the old part number and we will confirm fitment before you order.
Do you ship worldwide?
Yes. We ship from the UK and China to customers around the world. Ask for a quote with delivery to your country.
