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NLT1Z00917
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Komatsu 6204-11-3500 Diesel Fuel Injectors 4-Pack for 4D95 Engines
$199.99
In Stock
$199.99
Sale price
$199.99
Regular price
This four-injector set replaces 6204-11-3500 on compatible Komatsu 4D95, 4D95L, S4D95LE, and related diesel engines.
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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
- Komatsu 4D95 engine
- Komatsu 4D95L engine
- Komatsu S4D95LE engine
- Selected Komatsu S6D102E applications only when injector 6204-11-3500 is specified
Product Overview
White smoke, diesel knock, hard starting, uneven exhaust temperature, or one weak cylinder can lead to injector testing. When four nozzles show poor atomization or inconsistent opening pressure, replacing them as a set helps return fueling balance across the engine.
The 6204-11-3500 reference is the primary identifier. Komatsu engine families can use different injector bodies and calibration, so confirm the full engine suffix, nozzle length, inlet fitting, return arrangement, and removed-part markings.
Key Features & Performance
- Four mechanical diesel injector assemblies
- Replaces Komatsu 6204-11-3500
- For 4D95-family applications
- Supports consistent spray and cylinder fueling
- New aftermarket set
Replaces Part Numbers
- 6204-11-3500
Common Uses
- Replacing injectors that fail spray-pattern or opening-pressure tests
- Correcting a diagnosed multi-cylinder fuel imbalance
- Servicing an engine after contaminated fuel damages the nozzles
Technical Specifications
- Product Type: Diesel Fuel Injector Set
- Primary Application: Komatsu engines using injector 6204-11-3500
- Package Quantity: 4 injectors
- Condition: New
- Replacement Type: Aftermarket
- Part Number: 6204-11-3500
- Quantity: 4 injectors
- Fuel: Diesel
- Injector Type: Mechanical
- Condition: New aftermarket
Installation & Fitment
- Clean the cylinder-head area before line removal
- Cap exposed high-pressure lines immediately
- Renew seals and torque hold-downs to the engine manual
- Bleed the system and have injectors pop-tested when required
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, production date, serial number, connector, dimensions, installed options, and previous repairs can affect fitment. Compare the original component and reference information before purchase.
Frequently Asked Questions
Q: Does S6D102E fitment apply to every version? A: No. Use the injector number on the engine parts list because S6D102E variants can differ.
Q: Can replacing injectors cure low injection-pump pressure? A: No. Pump output and timing must be diagnosed separately.
Q: How do I confirm this is the correct part? A: Match 6204-11-3500, engine model and suffix, injector dimensions, inlet and leak-off fittings, nozzle projection, and calibration requirement.
Q: Is this supplied by the original equipment manufacturer? A: No. This is a new aftermarket item. Brand, model, and part numbers are used only to identify compatible applications.
Part Summary
keywords: Komatsu 6204-11-3500 injectors, 4D95 diesel injector set, S4D95LE fuel nozzles, Komatsu four injector kit, diesel smoke injector repair
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.