21N8-32102 Hyundai Excavator R290LC-7 CPU Controller
SKU: 10787552375

21N8-32102 Hyundai Excavator R290LC-7 CPU Controller

$224.55 $249.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

21N8-32102 Hyundai Excavator R290LC-7 CPU ControllerProduct Name: Controller CPU Controller Unit Applied Model: Hyundai R 7 Series Model. Part Number: 21N4 33102 21N4 32100 21N9 34100 21N8 32102 21N9 32100 21N3 32200 21NA 32600 21N6 32504 21N8 32500 21N7 32101 21N6 43100 21N8 32206 21N8 32600 21N1 32102 21N6 33103 21N6 42102 21N8 32301 21N5 34100 21N8 32302 21N8 32401 21N1 32101 21N6 32501 21NA 32101 21N1 34810 21N6 34200 21N5 32100 21N5 32101 21N4 33101 21N6 43101 21N8 32330 21N6 44101 21N7 32100 21N3

Product Name:  Controller CPU Controller Unit

Applied Model:  Hyundai R-7 Series Model.

Part Number: 21N4-33102/21N4-32100/21N9-34100/21N8-32102/21N9-32100/21N3-32200/21NA-32600/21N6-32504/21N8-32500/21N7-32101/21N6-43100/21N8-32206/21N8-32600/21N1-32102/21N6-33103/21N6-42102/21N8-32301/21N5-34100/21N8-32302/21N8-32401/21N1-32101/21N6-32501/21NA-32101/21N1-34810/21N6-34200/21N5-32100/21N5-32101/21N4-33101/21N6-43101/21N8-32330/21N6-44101/21N7-32100/21N3-32753/21N3-32300/21N6-33100/21N6-33102/21N6-44100/21N6-42100/21N9-32101/21N6-32502/21N9-32600/21N6-20020/21NA-34100/21N6-32102/21N6-42101/21N8-32300/21N6-34890/21N6-32503/21N8-32402. 

Country of Origin: China

Conditions: New and programmed.

Warranty: 12 months.

Brand: SINOCMP

Service System: Online support

Packing: Standard packing for export.

Shipping Method: DHL, FedEx, UPS, TNT, USPS EMS, etc.

Payment Methods: Credit Card, PayPal, etc.

Note: Please check the machine model before buying. If you are not sure, please contact us for confirmation.

Track Your Order: When it ships, an email will arrive to you containing the tracking number with a link. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 10787552375

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4.2 ★★★★★
Based on 130 reviews
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Product Reviews
E
Verified Purchase
EE friend
Charlottesville, US
★★★★★ 5
A great engineering calculator
Color: Black
I am an electrical engineering professor. it is a struggle to find an inexpensive calculator to recommend to students that can handle complex matrices! There are other engineering calculators that I like much more than the 9750 (such as the hp-prime (my favorite) or the Casio fx-cg50) but this is the least expensive of the calculators I consider "engineering capable". I didn't mention the TI 84 because it handles complex math very poorly, and requires "Euler entry" of polar numbers. The TI-Nspire can do it all, but has way too many menu levels to get anything done. The 9750 doesn't support CAS mode, and the graphing capabilities are tedious, slow, and poor resolution, but as an engineering calculator I rate it highly because of the complex math and matrix capabilities. I like the larger "graphing" screen for showing larger matrices (not for graphing).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
D
Verified Purchase
Dani
Lowell, US
★★★★★ 5
Great value for money, calculus and linear algebra Calculator
Color: White
Great calculator for Linear Algebra. I’ve been using it for 5 months nearly everyday for hours on end and its battery is still holding up. It comes with a sleeve and made from light plastic that is durable. For a cheap calculator, it pulls its weight in matrices, polynomials, and even graphing. My only gripe with this calculator is the limited vector calculations that make it less than ideal for any sort of physics academics.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
O
Verified Purchase
Oumi-Annette Süsstrunk
Pawtucket, US
★★★★★ 5
Recommended!
Color: Pink
This calculator model was recommended by the school for math classes, and my daughter has been using it for quite some time now. She's very happy with it and finds it reliable and easy to use. She especially loves that it comes in this color - it's a nice "girly" option that stands out from the usual standard designs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
M
Verified Purchase
Madeline Ayzenberg
Port Orchard, US
★★★★★ 4
Good and convenient.
Color: Black
A great calculator. Simple, has all necessary features, works well and quickly. Great for students and adults alike, works for a long time, responds quickly doesn’t lag. Havent needed to charge it yet- great battery life and screen, even has brightness and zoom options! Even spdurabke enough to hold up to all the times it’s been dropped😅 Overall, a great purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
N
Verified Purchase
Nara
Whiting, US
★★★★★ 5
Good quality
Color: Pink
Good quality. The color is very cute, and I used it for pre-algebra, algebra, and advanced maths, and it does have other modes for other grades, so this would work for grades 6-12. It has lots of features that are required for highschool, so it's nice. It also came with another simpler scientific calculator with works with basic maths and elementary levels. It was worth the buy and I'd do it again. I gave the graphing calculator to my oldest in middle school now going to high school and the scientific calculator to my youngest that is in elementary.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025

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