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UFlex Power A Electronic Control Package - Dual Engine/ Single Station - Mechanical Throttle/Mechanical Shift [MM21]

Marsoni M251S
Sale price$4713.49
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Get it in 3 business days with 1 day shipping. Friday, May 29
UFlex Power A Electronic Control Package - Dual Engine/ Single Station - Mechanical Throttle/Mechanical Shift [MM21]Power A MM21 Electronic Control Package Dual Engine Single Station Mechanical Throttle Mechanical Shift Power A Mark II Electronics Control Systems Private Protocol can bus for data transmission Connection of multiple stations up to 4 controls Modular System Direct communication w electronic engines (SAE J 1939 or NMEA 2000) Plug'N Play connectivity Automatic engines synchronization Dock Assist Fully programmable shift delays MM21 Package Includes:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 1584 reviews
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A
Verified Purchase
Ann Linder
Pawtucket, US
★★★★★ 5
love the color and true color of these earrings!
Style: January - Garnet
I am lucky to have a red birthstone because red is my favorite color! These earrings did not disappoint me, the red stone is not huge but I wanted small earrings that would still show up and give me a little sparkle. These earrings match the necklace I got first with the same design. I am happy with these pretty earrings. I also appreciated the good price and quick delivery and will buy from this vendor again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2024
M
Verified Purchase
MrJs Girl
New York, US
★★★★★ 4
Cute but appeared cheap
Style: November - Citrine
Metal was nice quality but stones did not sit flush as pictured
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2024
B
Verified Purchase
Brianna
Battle Creek, US
★★★★★ 5
Rapunzel earrings
Style: June - Alexandrite
I got these earrings as a gift because we were going to Disney and I wanted to dress up like Rapunzel and these were perfect for the look. They are also small and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
K
Verified Purchase
Kindle Customer
Lake Worth, US
★★★★★ 5
Looks great
Style: February - Amethyst
Beautiful and comfortable! Got a pair for my daughter too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
B
Verified Purchase
Briana Dickerson
Massapequa, US
★★★★★ 3
Cute but Wrong Color
Style: July - Ruby
These earrings are really dainty and pretty, and my daughter loved the style. Unfortunately, the color wasn’t quite right for her birthstone—her ruby birthstone is a deeper red, but these leaned more toward red-orange. They still look nice and could work for other occasions, but we were a bit disappointed since we were hoping for a true ruby match.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026

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