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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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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.
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Exchange/Return Notes
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4.3 ★★★★★
Based on 1225 reviews
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Product Reviews
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Comfort
Color: Champagne, Size: Queen
What a lifesaver, great feel, and awesome cooling feel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026