Fuel Injectors 5263308 5263308PX For Cummins QSL8.9 Komatsu PC300-8 PC350-8 For Sale

KEROVIQ

Welcome to KEROVIQ. If you are unsure whether the product you are viewing is compatible with your equipment, you can send us your VIN code and we will try to assist you in checking compatibility. We will respond to your message promptly. Alternatively, you can directly check the part number on your old equipment to purchase a new replacement product.

Fuel Injectors 5263308 5263308PX For Cummins QSL8.9 Komatsu PC300-8 PC350-8 Product View / 01 Product Image Gallery

Please note: Due to lighting and monitor settings, product colors may vary slightly from the actual item. Thank you for your understanding.

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. . . . . . . Fitment Verification / 02 Confirm the Match Please verify the product before ordering. Compatibility is determined by the original part number, application and visible design.

Part Type:
Common Rail Fuel Injector

Fuel Type: Diesel

Material: Metal

Way of Use: Direct Replacement

Part No.: 5263308

Bossch: 0445120125, 0445120029, 0986435522, 0986435554, 0986435560,0445120236

Cummins: 5263308, 3973060, 3965721, 4940170, 4939061

5263308-NX, 3 965 721, 4940170, 3965721, 3973060,

3973060NX, 4939061, 4939061NX, 4940170, 4940170NX, 4940170RX, 5263308NX,

5263308PX

Komatsu: 6745113100, 6745-11-3101, 6745-11-3102, RM6745-11-3102, RM6745113102

CASE: 84346812

ZEXEL: 107755-0420

Nozzle N0.: 0433172203

Valve Set No.: F00RJ01941

Fitment:

Engine: For Komatsu S6D114 S6D107 4D107

Model: For KOMATSU PC350-7, PC350-8, PC300-8, WA320-6

Engine: For Cummins PC359-7 QSL9

Application:

For CASE IH: 5088, 6088, 7088, 620, 625

For Hyundai: HL770-9, HL770-9S, 180DE, 250DE, R320LC9

For Komatsu:

Wheel Loader WA430-6 8.3L SAA6D118 2013-

Bulldozer D65-15 8.3L SAA6D117 2010-

Bulldozer D65-16 8.3L SAA6D116 2010-

Excavator PC300-8 8.3L SAA6D119 2013-

Excavator PC340-7 8.3L SAA6D120 2006-

Excavator PC350-8 8.3L SAA6D121 2010-

Motor Grader GD655-3 8.3L SAA6D114 2004-

Motor Grader GD675-3 8.3L SAA6D115 2007-

For New Holland:

Tractor T8030 8.3L 2007-2010

Tractor T8040 8.3L 2007-2010

Package Include:
1pcFuel Injector

Note

Please check and confirm these things fits yours before buying.

If you can\'t install, please get professional maintenance staff to help you install.

Instruction manual is NOT INCLUDE.

Self-Check Methods / 03 Method 01 You can check the part number on your old equipment and compare it with the part number in the listing. Method 02 You can check the appearance and details of your old equipment, and compare them with the photos and detail images in the listing. Method 03 You can check the compatibility table or compatibility information mentioned in the listing to see if your vehicle information or engine model is listed. Service Policies / 04 Warranty Shipping Policy Returns Policy

● All our products come with a 1-year warranty service. During the warranty period, any non-artificial quality issues with the products are eligible for corresponding after-sales protection.

● We fully safeguard your shopping rights and interests at all times.

● Expedited Shipping (FedEx / DHL / UPS): To USA 3–8 workdays; to other countries 5–12 workdays.

● Economy Shipping (Post / Airmail): To USA 7–12 workdays; to UK & Australia 20–35 workdays; to other countries 20–50 workdays.

● These are estimated delivery times under normal conditions. However, international delivery may be affected by courier operations and local customs/duties.

● We are unable to ship to P.O. Boxes or APO/FPO addresses.

● Please ensure that your shipping address is correct, precise, and detailed.

● It is also recommended to provide a valid phone number and email address so that the delivery personnel can contact you easily upon arrival. Your contact information will not be used for any other purpose.

● Orders will be shipped within 1 to 3 business days after payment is received or cleared.

● If you do not receive your package within 30 business days, please notify us.

● If defective, damaged, or incorrect products are received, please contact us immediately. Our after-sales team will assist you until the issue is resolved, and there is no need to contact . Returns are accepted within 30 calendar days from the delivery date in original new condition. We follow platform policies, and if the responsibility is ours, we will cover all related costs.

● Customer satisfaction is our top priority. All items are fully tested and quality-inspected before shipment.

● If you have any questions, please contact us first. We will do our best to offer satisfactory resolutions.

About KEROVIQ / 05

● At KEROVIQ, we supply reliable fuel injectors, fuel pumps, turbochargers, engine sensors, and more — for passenger cars, pickups, commercial vehicles, and heavy equipment. Not sure if a part fits? Send us your vehicle info, VIN, or old part photos, and we\'ll verify compatibility for free.

● Every part is rigorously tested before shipping. We keep ample inventory, ship fast with tracking, and back every order with responsive support and a solid warranty.

● Whether you\'re a DIYer, repair shop, or fleet manager, you can count on KEROVIQ — quality parts, reliable fitment guidance, and answers to every question.

Why Choose Us?

✅ Every part tested before shipping

✅ Free fitment verification — send VIN or old part photos

✅ Cars, trucks, and heavy equipment covered

✅ Fast shipping with tracking

✅ Expert support, hassle-free returns & warranty

Stock Notice / 06

● The stock quantity shown on the page is for reference only. Due to platform limitations, we are unable to display our full inventory.

● We maintain sufficient stock to fulfill bulk orders and large-volume requests.

● If you are interested in purchasing in larger quantities, wholesale cooperation, or have special requirements, please feel free to contact our support team. We’re happy to offer competitive pricing and exclusive discounts.

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