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Description
21N8-32330 Controller Computer Board for Excavator Hyundai R290LC-7Product Name: Controller CPU Controller UnitApplied 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 UnitApplied 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.
Delivery Time: 3-7 days.
Prepare Time: 2~3 days.
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:
- 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
4.8 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 3
There are better floating shelves
Color: Rustic Brwon, Size: 16in
Doesn’t feel very sturdy like other floating shelves I’ve bought, and they slant a little. The anchors and screws that it came with all broke so we had to get our own for it to feel more secure on the wall, but still feels wobbly. Overall, it looks good on the wall after the fact, but won’t be adding too much weight on it.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Good buy
Color: Black, Size: 24 inches
The shelves are very nice and look great in my bathroom. Easy to hang. Glad I purchased.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Good shelf
Color: Black, Size: 24 inches
Lightweight shelves. Easy to assemble
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Reviewed in the United States on May 12, 2026
★★★★★ 4
Sturdy
Color: White, Size: 15 inches, Color: White, Size: 15 inches
Love the shelves. Nice touch to my bathroom. Easy enough to install. They're not holding anything too heavy so can't speak too much on that but they do have a nice width.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Good for light stuff
Color: Black, Size: 15 inches, Color: Black, Size: 15 inches
Good product. Very light though and if it’s in dry wall won’t hold something really heavy. I don’t think it would hold 20 pounds just light. I put over my washer and dryer and put one right on top that way I can put heavy stuff on that side without it weighing down and being ripped out of the wall. I won’t be putting heavy stuff on the right side I used 4 pieces and the wall is about 60-62 inches long
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Reviewed in the United States on December 5, 2025