DiigParr 4PCS Fuel Injector 6738-11-3090 6738-11-3100 Fits for Komatsu Engine SAA4D102E SAA6D102E

Replace Part Number: 6738-11-3090, 6738113090, 6738-11-3100, 6738113100

Fit for Komatsu Engine: SAA4D102E, SAA6D102E

Application:

Fit for Komatsu Excavator: PC220, PC220LL, PW200, PW220

Fit for Komatsu Loader: WA320

Fitment details:

SAA6D102E-2C-8 S/N 26274903-UP ENGINES

INJECTION NOZZLE » 6738-11-3090

PC220-7 Serial NO.DBH0001 and up, PC220LC-7 Serial NO.DBJ0001 and up

EXCAVATORS

INJECTION NOZZLE » 6738-11-3090

PC220LL-7L S/N A86001-UP EXCAVATORS

FIG. A4112-A2A4 FUEL INJECTOR » 6738-11-3090

PW200-7 S/N H50051-UP EXCAVATORS

INJECTION NOZZLE » 6738-11-3090

PW220-7H S/N H50051-UP EXCAVATORS

INJECTION NOZZLE » 6738-11-3090

SAA4D102E-2E S/N 30204043 AND UP

INJECTION NOZZLE » 6738-11-3090

SAA4D102E-2E-4 S/N 26274903-UP

INJECTION NOZZLE(26304081-) » 6738-11-3090

SAA4D102E-2E-PC S/N 21541930-UP

INJECTION NOZZLE » 6738-11-3090

SAA4D102E-2E-4 S/N 26277757-UP

INJECTION NOZZLE(26304081-) » 6738-11-3090

SAA4D102E-2F-4 S/N 26277757-UP

INJECTION NOZZLE(26304081-) » 6738-11-3090

SAA4D102E-2D-4 S/N 26274903-UP

INJECTION NOZZLE(26304081-) » 6738-11-3090

SAA4D102E-2F-4 S/N 26274903-UP

INJECTION NOZZLE(26304081-) » 6738-11-3090

SAA4D102E-2E-B4 S/N 26274903-UP ENGINES

INJECTION NOZZLE(26304081-) » 6738-11-3090

SAA6D102E-2E S/N .-UP

FUEL INJECTOR » 6738-11-3090

SAA6D102E-2F-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2E-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2C-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2D-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2F-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2C-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2A-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2E-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2AA-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2G-8 S/N 26274903-UP ENGINES

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2D-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2A-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2CC-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2L-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2C-KU S/N 21494941-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2-PW S/N 21494941-UP

INJECTION NOZZLE(21515446-) » 6738-11-3090

SAA6D102E-2-18 S/N 21494941-UP

INJECTION NOZZLE(21515446-) » 6738-11-3090

SAA6D102E-2 S/N .-UP

FUEL INJECTOR » 6738-11-3090

SAA6D102E-2B S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2C S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2L S/N .-UP ENGINES

FUEL INJECTOR » 6738-11-3090

SAA6D102E-2LL S/N .-UP

FUEL INJECTOR » 6738-11-3090

SAA6D102E-2CC S/N .-UP

FUEL INJECTOR » 6738-11-3090

SAA6D102E-2D S/N .-UP

FUEL INJECTOR » 6738-11-3090

SAA6D102E-2DD-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2L-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2DD-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2FF-8 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2-PW S/N 21494941-UP

INJECTION NOZZLE(21515446-) » 6738-11-3090

SAA6D102E-2C-9 S/N 26274903-UP

INJECTION NOZZLE » 6738-11-3090

Engine SAA6D102E-22A-8 S/N 30379917-UP ENGINES

INJECTION NOZZLE » 6738-11-3090

SAA6D102E-2 S/N 30380718-UP ENGINES

INJECTION NOZZLE » 6738-11-3090

WA320-5L S/N A32001-UP WHEEL LOADERS

A4112-A2A6 FUEL INJECTOR » 6738-11-3090

WA320-5 S/N WA320-5H50051 - Up WHEEL LOADERS

INJECTION NOZZLE » 6738-11-3090

• Precision fuel injectors engineered for Komatsu diesel engines SAA4D102E and SAA6D102E.
• This 4-piece set features OEM-equivalent specifications matching part numbers 6738-11-3090 and 6738-11-3100, ensuring optimal fuel atomization and combustion efficiency.
• Direct replacement components deliver reliable engine performance, improved fuel economy, and reduced emissions.
• Compatible with heavy equipment and industrial applications requiring dependable fuel delivery systems. Professional-grade quality for demanding operational environments.

Orders are delivered within 4–9 business days, including 1–2 business days for processing and 3–7 business days for shipping, depending on the destination and carrier.

We currently ship within the United States only.

Shipping Carriers
We ship via trusted carriers such as FedEx, DHL, and UPS.

Shipping Charges (USA Orders)

Orders over $299: Free shipping.

Orders $299 or below: Flat shipping fee of $28.99.

Return &Refund policy

We want you to be completely satisfied with your purchase. If for any reason you are not, you may request a return within 30 days from the date of delivery.

Return Conditions

• All returns require a Return Authorization Number (RAN), which you can obtain by contacting our customer service team.
• Items must be returned in their original condition and packaging.
• Returns must be shipped back within 30 days after the RAN is issued.
• Customers are responsible for return shipping costs unless the return is due to our error (e.g., incorrect or defective item).

Return Label

• Once your return request is approved, we will provide a return shipping label.
  
• The label can be downloaded and printed from the instructions sent to your email.
  
• The cost of return shipping is the customer’s responsibility, unless the return is due to our error (e.g., incorrect or defective item).

Restocking Fee

• A 10% restocking fee may apply to returns that are not the result of our error.

Defective or Damaged Items

• If your item arrives damaged or defective, please contact us immediately.
• Returned items will be inspected. If confirmed defective, we will, at our discretion:Replace the item at no cost, orIssue a full refund including shipping costs.
• If the item is found to be in working condition, the standard restocking fee may apply.

Non-Returnable Items

• Items damaged due to misuse, alteration, or improper handling cannot be returned or refunded.

How to Request a Return

To request a return, please contact our customer service team with:

• Order number
• Part number & product description
• Photos of the product and packaging
• Reason for return

Refund Processing

• Refunds are issued to the original payment method.
• Please allow 5–10 business days after we receive your return for processing.

Warranty: Our parts are covered for 6 months warranty without limitation on miles or hours of operation. Our parts are warranted on a parts-replacement-only basis. For more information, please view our warranty policy.