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Description
21N9-32101 Control Unit Controller for R320LC-7 ROBEX ExcavatorProduct 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.
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
4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Amazing product!
Format: Board book
LOVE this book for my baby. The buttons are very sensitive and responds to a light touch which means that my baby can actually push the buttons with positive feedback. Wish they had more books like this!
(Only thing that I would consider changing on this book is an on/off toggle for the sound)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
Perfect for 1 year old
Format: Board book
My child has had 2 of these books now - she loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Cute Book. Baby Favorite
Format: Board book
My Grandsons favorite book. ( he’s 8 months old)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Wonderful for all the senses!
Format: Board book
Pretty book with something for little fingers to touch on each page. As you touch it, a realistic animal sound is made! (Just be sure to remove the tag from the battery box on back.).
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Reviewed in the United States on December 16, 2025
★★★★★ 5
Fun sound book.
Format: Board book
I bought this for my house for my grandkids when they come over and this is their go to book. The sounds are very true to the animal sounds. And very minimal pushing as needed to make the noises.
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Reviewed in the United States on November 11, 2025