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SKU:
NLT2T02047
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Fuel Hand Primer Pump for Hitachi EX100/EX120/KH250/KH300 – 8941311300
$22.99
In Stock
$22.99
Sale price
$22.99
Regular price
This fuel hand primer pump fits a broad group of Hitachi excavators and cranes using Isuzu/Hitachi reference 8941311300.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Applications are grouped below. Equipment can vary by serial number, engine, and production configuration.
| Hitachi EX Series | EX100, EX100-2; EX120, EX120-2, EX120-3; selected EX200-series applications |
| Hitachi KH Series | KH250HD, KH300, KH500-3, KH850-3, KH1000 and related listed machines |
Product Overview
A hand primer lets the technician move fuel through the low-pressure side of the system after filter service, a dry tank, line repair, or other work that introduces air. A leaking or non-pumping primer can make bleeding the fuel system unnecessarily difficult.
The same primer family appears across older Hitachi EX and KH machines, including both the models in the original title and many related excavators. It is used to manually move fuel through the low-pressure side during bleeding and service.
Key Features & Performance
- Manual fuel priming: Provides a convenient way to refill and bleed the low-pressure fuel circuit.
- Service-time convenience: Useful after filter changes or fuel-system repairs that allow air into the lines.
- Fitment-specific threads and base: The mounting interface and reference number should match the original primer or filter-head arrangement.
Part Numbers & Specifications
- Primary Reference: 8941311300
- Alternate Format: 8-94131-130-0
- Component: Manual fuel feed / priming pump
Before You Order
Match 8941311300 / 8-94131-130-0 or compare the primer-thread and filter-head connection to the original. Several primer styles can be used across the same equipment family.
Frequently Asked Questions
Is this an OEM part?
This is a replacement service part intended to interchange with the reference number(s) and applications listed here. It is not represented as a factory-branded OEM part unless the product packaging itself states otherwise.
How do I confirm fitment?
Match the original part number first, then confirm the machine model, engine, connector or mounting arrangement, and any serial-number break that applies to your equipment.