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Description
Electronic Control Unit ECU 331-7540 for Caterpillar CAT Engine C4.4 C6.6Electronic Control Unit ECU 331 7540 for Caterpillar CAT Engine C4. 4 C6. 6 Condition: Remanufactured Part Number: CA3317540, 331 7540, 3317540 Fit for CAT Engine: C4. 4, C6. 6 Application: Fit for CAT Loader: 420E, 430E, 953D, 963D Fit for CAT Tractor: D3K XL, D4K XL, D5K LGP, D5R LGP, D6K, D6K LGP, D6K XL, D6N Fit for CAT Excavator: 320D, 320D GC, 320D L, 323D L Fit for CAT Generator: LC30XX, DE150E2, DE165E2 Fit for CAT Pipelayer: PL61
Electronic Control Unit ECU 331-7540 for Caterpillar CAT Engine C4.4 C6.6Condition:
Remanufactured
Part Number:
CA3317540, 331-7540, 3317540
Fit for CAT Engine: C4.4, C6.6
Application:
Fit for CAT Loader: 420E, 430E, 953D, 963D
Fit for CAT Tractor: D3K XL, D4K XL, D5K LGP, D5R LGP, D6K, D6K LGP, D6K XL, D6N
Fit for CAT Excavator: 320D, 320D GC, 320D L, 323D L
Fit for CAT Generator: LC30XX, DE150E2, DE165E2
Fit for CAT Pipelayer: PL61
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
4.3 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Good sublimation paper
Size: 200 Count
I love Cricut. I go between them and HTVRONT. Both are great. Downside it can be pricey
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 4
Worth buying
Size: 100 Count
It does the job.
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Reviewed in the United States on June 12, 2026
★★★★★ 5
Great product
Size: 100 Count
Great color but soooo much cheaper!!
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Great product! Easy to use.
Size: 100 Count
Loved this sublimation paper. Bought it because the normal brand I purchase went up and price and this was on sale. I read other reviews in regards to issues with knowing what the correct side was and had no issues determining which side was pink vs. white. Printed perfect in my converted sublimation printer and results were amazing. I would purchase again.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
I Exclusively Use ONLY Hiipoo Products - Simply the BEST!
Size: 120g 8.5" x 11"
I'm just about to purchase this product for the 3rd time. I simply cannot believe how well this product works for me. In the past, I had a $2k Ricoh sublimation printer, using Sawgrass ink, and specialty sublimation paper. That expensive Ricoh printer didn't last over 2 years. I took such great care of that machine, and it was terrible. Now, I use an Epson-2800, and I ONLY USE Hiipoo ink and paper, because it is THE BEST! Hiipoo inks work excellent in Epson printers, but you must initially start with their ink, you cannot add the ink to whatever you already have in your printer. This paper is compatible with Epson printers. I will exclusively only use Hiipoo products. The quality is unmatched. The performance is superior. The value is outstanding. I HIGHLY recommend Hiipoo products. I am not a paid spokesperson, not do I receive compensation for this review. I just own a business that provides laser engraving and sublimation printed items. You cannot go wrong using this sublimation paper. Buy their inks too, the quality of the printed items are exceptional. Excellent thickness of paper. It's durable, dries quickly and the color quality is excellent! Love Hiipoo products!!!
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Reviewed in the United States on August 11, 2025