Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fuel Injector Supply Line Set 3943765/3943767 for Cummins 4B/6B/ISB/QSB Engine, Case/Hyundai ExcavatorReplacement part number: 3943765, 3943767, 3943769, 3943771, 3943773, 3943775 Including: 6 X Fuel Injector Lines Fit For Cummins Engine: 4B3. 9, 6B5. 9, ISB, ISB CM550, QSB5. 9 44 CM550, QSB5. 9 CM550, QSB5. 9 CM850, QSB6. 7 CM2850, QSB6. 7 CM850 Application: Fit For Hyundai Loader: HL760 7 Fit For Hyundai Excavator: R290LC 7 Fit For Dodge Pickup Truck: Ram 1500, Ram 2500, Ram 3500, Ram 4000 Fit For CASE Excavator: CX210, CX210LR, CX240, CX240LR, CX290
Replacement part number:
3943765, 3943767, 3943769, 3943771, 3943773, 3943775Including: 6 X Fuel Injector Lines
Fit For Cummins Engine:
4B3.9, 6B5.9, ISB, ISB CM550, QSB5.9 44 CM550, QSB5.9 CM550, QSB5.9 CM850, QSB6.7 CM2850, QSB6.7 CM850
Application:
Fit For Hyundai Loader: HL760-7
Fit For Hyundai Excavator: R290LC-7
Fit For Dodge Pickup Truck: Ram 1500, Ram 2500, Ram 3500, Ram 4000
Fit For CASE Excavator: CX210, CX210LR, CX240, CX240LR, CX290
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 446 reviews
Sort
Product Reviews
★★★★★ 5
Qunol
Prpoduct is reasonably priced.Gained focus. Easy to swallow inducing, pure allergy, neutralizer.
Effective for focus. Not taste.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 4
I think so
I can't remember but l think they are good. I don't car keys as much when l remember to take them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
★★★★★ 5
Pricey
Too pricey
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 3
Not what I thought
Not what I thought would be helpful to me,memory is about the same,haven’t seen any improvement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
★★★★★ 5
Good Results
I am not a doctor, but I can attest that Qunol Brain Health Focus Plus is working for me. I must confess that I am no spring chicken and was experiencing memory problems that go along with aging. Furthermore, my doctor has me wearing an oxygen tube, and I was worrying about what happens to my brain when something goes haywire in that department. I began to search for an OTC product that might help and noticed that the claims of one product widely advertised on TV were not supported by research while Qunol does have scientific support. I've used the product for several months now and have indeed noticed a decrease in my symptoms. I feel confident recommending the product to others in the same situation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025
recommand products
Screen Protection Case Compatible with the Fitbit Sense 2
12.00
Stylish Canvas Watch Straps Compatible with Garmin Fenix Chronos
27.00
Mountblanc Summit 3 & Summit Lite Stylish Resin Watch Strap
25.00
Stylish Canvas Watch Straps Compatible with Diesel Fadelite
25.00
Denim & Leather Watch Straps Compatible with the Huawei Watch 2 Classic
35.00