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SKU:
NLT2T02052
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2-Pack Fuel Hand Priming Pumps 152200-5420 / 894131-1300 – Komatsu 4D95L & Isuzu Diesel
$39.69
In Stock
$39.69
Sale price
$39.69
Regular price
This two-piece hand-primer set cross-references Komatsu 152200-5420 and Isuzu 894131-1300 for diesel feed-pump systems including 4D95L applications.
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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
| Make / Family | Applications |
|---|---|
| Komatsu | 4D95L-1FF, 4D95L-1GG and related feed-pump installations |
| Isuzu engines | 4BC2, 4BE1, 4BG1, 4JG1 applications using 894131-1300 / equivalent |
| Thermo King | Selected 4.86 / 486E applications cross-referencing this primer family |
Product Overview
A hand primer allows the technician to refill the low-pressure fuel circuit and purge air after fuel-filter changes, running the tank dry or opening fuel lines. A leaking or seized primer can make bleeding difficult and can also become an air-entry point in the fuel system.
Cross-reference data ties this primer to Komatsu 4D95L-1FF/1GG applications and several Isuzu industrial engines, including 4BC2, 4BE1, 4BG1 and 4JG1. The listing includes two primer pumps.
Key Features & Performance
- Two hand-primer pumps per listing
- Manual fuel-system bleeding after filter or line service
- Cross-references Komatsu and Isuzu feed-pump applications
Technical Details
- Quantity: 2
- Component type: manual fuel priming pump
- System: low-pressure diesel feed / injection-pump supply
Replaces Part Numbers
- 152200-5420
- DK152200-5420
- 894131-1300
- 11-9725
Frequently Asked Questions
Q: What is the hand primer used for?
A: It manually moves fuel and air through the low-pressure side so the system can be bled after service.
Q: Can a leaking primer cause hard starting?
A: Yes. A worn primer seal can allow air into the fuel supply and contribute to loss of prime.
Compare thread/mounting details and feed-pump application with the original primer.