How do I confirm pilotpart202451-8542462312696 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Muffler Silencer 4448414 for Isuzu Engine 6BG1 Hitachi Excavator ZX225U ZX230 ZX240K ZX240LC-3G ZX250 ZX270 ZX280LC ZX300W

For Hitachi Muffler

Muffler ZR420JC for Hitachi

OEM / REF: ZR420JCSKU: pilotpart202451-8542462312696

Muffler Silencer 4448414 for Isuzu Engine 6BG1 Hitachi Excavator ZX225U ZX230 ZX240K ZX240LC-3G ZX250 ZX270 ZX280LC ZX300W is a Muffler replacement part for Hitachi Engine Spare Parts, categorized under Engine Spare Parts > Muffler. Use OEM part number ZR420JC and confirm machine model, engine model, and serial deta...

Stock: In stock
Condition: New
Fitment: Hitachi Engine Spare Parts
Category: Muffler

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$274.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Muffler Description

This Muffler is indexed for Hitachi s: For Hitachi Excavator: ZR130HC, ZR420JC, ZX225US, ZX225US-E, ZX225US-HCME, ZX225USR, ZX225USR-E, ZX225USRK, ZX230, ZX230-HHE, ZX240H, ZX240K, ZX240LC-3G, ZX240LC-HHE, ZX250-HCME, ZX270, ZX270-HHE, ZX280LC-AMS, ZX280LC-HCME, ZX300W, ZAXIS230, ZAXIS 230, ZAXIS 230LC, ZAXIS240, ZAXIS 240H, ZAXIS 240LCH, ZAXIS 240K, ZAXIS 240LCK, ZAXIS250, ZAXIS 250, ZAXIS 250LC, ZAXIS 250LCN, ZAXIS225USLC, ZAXIS230LC, ZAXIS270LC. Compare reference number ZR420JC against the label on your existing Hitachi component before ordering.

Additional cross references on file: ZX225US, ZX225US-E, ZX225US-HCME. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

ZR420JC ZX225US ZX225US-E ZX225US-HCME ZX225USR ZX225USR-E ZX225USRK ZX230 ZX230-HHE ZX240H ZX240K ZX240LC-3G

Applications

Hitachi s: For Hitachi Excavator: ZR130HC, ZR420JC, ZX225US, ZX225US-E, ZX225US-HCME, ZX225USR, ZX225USR-E, ZX225USRK, ZX230, ZX230-HHE, ZX240H, ZX240K, ZX240LC-3G, ZX240LC-HHE, ZX250-HCME, ZX270, ZX270-HHE, ZX280LC-AMS, ZX280LC-HCME, ZX300W, ZAXIS230, ZAXIS 230, ZAXIS 230LC, ZAXIS240, ZAXIS 240H, ZAXIS 240LCH, ZAXIS 240K, ZAXIS 240LCK, ZAXIS250, ZAXIS 250, ZAXIS 250LC, ZAXIS 250LCN, ZAXIS225USLC, ZAXIS230LC, ZAXIS270LC

Fitment Notes

Brand or application signal: Hitachi Engine Spare Parts
Product family: Muffler
System category: Engine Spare Parts > Emission & Exhaust System > Muffler
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.