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Description
723-40-50302 Main Relief Valve for Komatsu Excavator PC200-7 PC300-6Product Name: Main Relief Valve. Applied Model: Komatsu PC200 7 PC360 7 PC228US 3 PC230 7 PC270 7 PC210 7 PC220 7, PC300 6, etcPart Number: 723 40 50302. Country of Origin: ChinaConditions: Aftermarket new. Warranty: 3 months. Delivery Time: 3 7 days. Prepare Time: 2~3 days. Brand: SINOCMPService System: Online supportPacking: Standard packing for export. Shipping Method: DHL, FedEx, UPS, TNT, USPS EMS, etc. Payment Methods: Credit Card, PayPal, etc.
Product Name: Main Relief Valve.Applied Model: Komatsu PC200-7 PC360-7 PC228US-3 PC230-7 PC270-7 PC210-7 PC220-7, PC300-6, etc
Part Number: 723-40-50302.
Country of Origin: China
Conditions: Aftermarket new.
Warranty: 3 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 confirm the photos of the relief valve if it is the same as yours. If you are not sure, please get in touch with us.
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
4.3 ★★★★★
Based on 5 reviews
Sort
Product Reviews
★★★★★ 4
Beautiful for decor, not great for anything with heft.
Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
They are easy to install and exactly as pictured. I find them to be lovely and uniform, and they can't with proper instructions and even extra pieces. I took away a star because they are described as "heavy duty" use, but the dowels used to mount the shelves are flimsy. Mine are mounted on combo of studs and drywall, the plates are secure and not going anywhere. The problem is the dowels themselves that fit into the corresponding holes of the shelf: they bend easily. I put three books and bookends on one shelf and watched it tip down. I did attach the bottom screws into the dowels I secure the shelf to the mounting brackets, but that's not going to save any items from sliding off as it bends down over time. I pulled the books immediately and decided to use these for decor only rather than any practical use. The stock photo suggesting lining these shelves with glass jars filled with flour, rice, and lentils is a terrible idea.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
★★★★★ 5
Great Looking Shelves
Color: Oak, Size: 24"W x 6.7"D, 3 Pack
We love the floating shelves. They were easy to install and matched our island perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
★★★★★ 5
Beautiful
Color: Black, Size: 40"W x 8"D, 2 Pack
I love my shelf, looks gorgeous over my electric fireplace.sturdy and the perfect size. Would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
Would Buy Again
Size: 31.5 Inch, Color: Rustic Brown
Easy to put together and looks great. Sturdy and matches my other shelves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Great for bathrooms
Size: 24 Inch, Color: Rustic Brown
Great little bathroom shelf. I needed something smaller than a cabinet and aesthetically pleasing. It works perfect for smaller bathrooms lacking cabinet space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
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