How do I confirm pilotpart078803-8575090295032 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

Oil Pipe & Relief Valve 8944697093 8973119760 for Isuzu Engine 4JB1 4JB1T 4JB1-PA 4JB1-PB Truck NPR NHR TFR55

For Hitachi Main & Relief Valve

Main & Relief Valve 8944697090 for Hitachi

Q: What part numbers are associated with this Main & Relief Valve?

8944697090, 8944697091, 8944697092, 8944697093, VI8944697091, 8941771890, 8941771891, 8941771892, 8941771893, 8971456120, 8973119760, 8973119761

OEM / REF: 8944697090SKU: pilotpart078803-8575090295032

Oil Pipe & Relief Valve 8944697093 8973119760 for Isuzu Engine 4JB1 4JB1T 4JB1-PA 4JB1-PB Truck NPR NHR TFR55 is a Main & Relief Valve replacement part for Hitachi Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Main & Relief Valve. Use OEM part number 8944697090 and confirm machine mode...

Stock: In stock
Condition: New
Fitment: Hitachi Hydraulic & Pneumatic Parts
Category: Main & Relief Valve

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$72.00USD/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.

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

Main & Relief Valve Description

The product belongs to Hydraulic & Pneumatic Parts > Hydraulic & Pneumatic Valves > Main & Relief Valve, making it useful when comparing related hydraulic & pneumatic parts Main & Relief Valve options for Hitachi Hydraulic & Pneumatic Parts.

Additional cross references on file: 8944697091, 8944697092, 8944697093. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

8944697090 8944697091 8944697092 8944697093 VI8944697091 8941771890 8941771891 8941771892 8941771893 8971456120 8973119760 8973119761

Fitment Notes

Brand or application signal: Hitachi Hydraulic & Pneumatic Parts
Product family: Main & Relief Valve
System category: Hydraulic & Pneumatic Parts > Hydraulic & Pneumatic Valves > Main & Relief Valve
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.