RV 4" Square Bumper-Mounted Cargo Box Support Arms Bracket Black
$54.33
Free shipping included
🔒 You'll be taken to eBay to complete your purchase securely.
Shipping, delivery & returns
Free shipping (Standard Shipping)
📦 Est. delivery Jun 25, 2026 – Jun 29, 2026
Ships from Hayward, California, US
🌍 Ships to 164 countries
↩️ Returns accepted · 60 calendar day · seller pays return shipping
Seller
About this item
RV 4" Square Bumper-Mounted Cargo BOX SUPPORT Arms. Fits 4" x 4" Square Bumper | Make your own RV bumper-mounted cargo carrier with these tray arms. Use multiple sets of these steel cargo carrier support arms to carry more weight.
Specifications
| Country of Origin | China |
| Warranty | 1 Year |
| Number of packages | 1 |
| Color | As pic shown |
| Manufacturer Part Number | ROCKET1255 |
| Material | Steel |
| Support arms weighs | 8 pounds and carries 200 pounds |
| MPN | ROCKET1255 |
Show 8 more specs ▾
| Brand | KOJEM |
| Shipping Notes | We have multiple warehouses in US, and will choose the nearest one for shipping, according to your address and our inventory |
| Type | Great 4"RV Square Bumper Brackets for Box Mounting |
| Item Condition | New |
| Model | For RV 4" x 4" Square Bumper |
| SKU | LYAM-447 |
| Part Type | Accessories |
| UPC | 714755992229 |
Item description from seller
•…Read more ▾
•
Store Categories
Store Categories
• Car&Truck Parts
• Interior
• Exterior
• Lighting & Lamps
• Bumpers Parts & Grilles
• Truck Bed Accessories
• Snow Plows & Parts
• Mirrors
• Racks
• Fenders & Mud Flaps
• Dash Parts
• Business & Industrial
• Heavy Equipment Attachments
• Others
• Golf Cart Parts & Accessories
• For Club Car
• For E-Z-Go
• For Yamaha
• For Polaris
• For Star EV
• Motorcycle Accessories
• Windshields
• Engine Guards
• Seat Parts
• Backrests & Sissy Bars
• Tail Trunks & Saddle Bags
• Others
• Home & Garden
• ATV, Side-by-Side & UTV Parts
• For Can-am
• MAVERICK
• COMMANDER
• DEFENDER
• For YAMAHA
• For Honda
• For Polaris
• For Kawasaki
• For Arctic Cat
• Electric Bicycles
• Sporting Goods
• Other
Product Gallery
Details
RV 4" Square Bumper-Mounted Cargo BOX SUPPORT Arms
Feature
100% Brand New
Color: As pic shown
Product Dimensions: 24 x 2.1 x 4.2 inches
Surface finish: Glossy Black Finish
Fitment
Fits 4" x 4" Square Bumper | Make your own RV bumper-mounted cargo carrier with these tray arms.
Each pair of steel cargo carrier support arms weighs 8 pounds and carries 200 pounds
Use multiple sets of these steel cargo carrier support arms to carry more weight
Cargo carrier support arms clamp tight to 4 inch square RV bumper, eliminating shake, rattle, and roll found in hitch-mounted cargo carriers
We powder coat all of our galvanized steel products to ensure a long-lasting, rust-free finish
Package Included
1 PAIR of cargo carrier support arms
Shipping
All items will be shipped out in 1 business day,no expedited service available.
We ship our items to USA only(Does NOT include Hawaii,Alaska or Puerto Rico, PO Boxes/APO's ).
Contact us
Any Questions,Just feel free to contact us on eBay.We will reply you in 24 hours.
Item#: ET-491
• Declaration
• Shipping
• About Us
Declaration
This item is not a licensed Honda/Yamaha/Suzuki/Polaris/Can-Am/Kawasaki/CF Moto/BRP/Arctic Cat/Jeep/Kubota/EZGO TXT/Club Car/Ski-Doo/Kymco/Massimo/John Deere Gator/Massimo/Bad Boy MTV/Bobcat/ product.
We do not claim ownership and have no affiliation with the above-mentioned brands, copyrights, and trademarks belonging to the respective owners.
Unless specifically identified as such, our use of third-party trademarks does not indicate any relationship, sponsorship, or endorsement between us and the above-mentioned brands.
Any references by us (or company name) (or the seller) to third party trademarks is to identify the corresponding third party's goods and shall be considered nominative fair use under the trademark law.
Shipping
All items will be shipped out in 1-2 business days, no expedited service is available.
We ship our items to the USA only now. (Does NOT include Hawaii, Alaska, or Puerto Rico, PO Boxes/APO's .but will support sooner ).
About Us
This great brand originated from a Kid who was obsessed with machinery. Compared with the finished products, he prefers the process of splicing and assembling.
To challenge more difficult projects, he made full use of his leisure time to acquire the essential knowledge. After graduation, an idea came to him: why not make this hobby for a living? And it worked. He started helping his neighbors repair cars at the garage. During the time, he noticed that many expensive parts should be at a low-cost level and easy to be produced, so it‘s worth having a try about the DIY motor parts. That's the start of "KOJEM". With the growth of his career, he had not only acquired more professional knowledge but also access to high-quality and low-cost suppliers around the world. Until now, his KOJEM has helped millions of car enthusiasts experience the joy and fulfillment of assembly at a lower price under the belief of "keen on joy, explore machinery".
Store Categories
Store Categories
• Car&Truck Parts
• Interior
• Exterior
• Lighting & Lamps
• Bumpers Parts & Grilles
• Truck Bed Accessories
• Snow Plows & Parts
• Mirrors
• Racks
• Fenders & Mud Flaps
• Dash Parts
• Business & Industrial
• Heavy Equipment Attachments
• Others
• Golf Cart Parts & Accessories
• For Club Car
• For E-Z-Go
• For Yamaha
• For Polaris
• For Star EV
• Motorcycle Accessories
• Windshields
• Engine Guards
• Seat Parts
• Backrests & Sissy Bars
• Tail Trunks & Saddle Bags
• Others
• Home & Garden
• ATV, Side-by-Side & UTV Parts
• For Can-am
• MAVERICK
• COMMANDER
• DEFENDER
• For YAMAHA
• For Honda
• For Polaris
• For Kawasaki
• For Arctic Cat
• Electric Bicycles
• Sporting Goods
• Other
Product Gallery
Details
Feature
100% Brand New
Color: As pic shown
Product Dimensions: 24 x 2.1 x 4.2 inches
Surface finish: Glossy Black Finish
Fitment
Fits 4" x 4" Square Bumper | Make your own RV bumper-mounted cargo carrier with these tray arms.
Each pair of steel cargo carrier support arms weighs 8 pounds and carries 200 pounds
Use multiple sets of these steel cargo carrier support arms to carry more weight
Cargo carrier support arms clamp tight to 4 inch square RV bumper, eliminating shake, rattle, and roll found in hitch-mounted cargo carriers
We powder coat all of our galvanized steel products to ensure a long-lasting, rust-free finish
Package Included
1 PAIR of cargo carrier support arms
Shipping
All items will be shipped out in 1 business day,no expedited service available.
We ship our items to USA only(Does NOT include Hawaii,Alaska or Puerto Rico, PO Boxes/APO's ).
Contact us
Any Questions,Just feel free to contact us on eBay.We will reply you in 24 hours.
• Declaration
• Shipping
• About Us
Declaration
This item is not a licensed Honda/Yamaha/Suzuki/Polaris/Can-Am/Kawasaki/CF Moto/BRP/Arctic Cat/Jeep/Kubota/EZGO TXT/Club Car/Ski-Doo/Kymco/Massimo/John Deere Gator/Massimo/Bad Boy MTV/Bobcat/ product.
We do not claim ownership and have no affiliation with the above-mentioned brands, copyrights, and trademarks belonging to the respective owners.
Unless specifically identified as such, our use of third-party trademarks does not indicate any relationship, sponsorship, or endorsement between us and the above-mentioned brands.
Any references by us (or company name) (or the seller) to third party trademarks is to identify the corresponding third party's goods and shall be considered nominative fair use under the trademark law.
Shipping
All items will be shipped out in 1-2 business days, no expedited service is available.
We ship our items to the USA only now. (Does NOT include Hawaii, Alaska, or Puerto Rico, PO Boxes/APO's .but will support sooner ).
About Us
This great brand originated from a Kid who was obsessed with machinery. Compared with the finished products, he prefers the process of splicing and assembling.
To challenge more difficult projects, he made full use of his leisure time to acquire the essential knowledge. After graduation, an idea came to him: why not make this hobby for a living? And it worked. He started helping his neighbors repair cars at the garage. During the time, he noticed that many expensive parts should be at a low-cost level and easy to be produced, so it‘s worth having a try about the DIY motor parts. That's the start of "KOJEM". With the growth of his career, he had not only acquired more professional knowledge but also access to high-quality and low-cost suppliers around the world. Until now, his KOJEM has helped millions of car enthusiasts experience the joy and fulfillment of assembly at a lower price under the belief of "keen on joy, explore machinery".
On Dec 30, 2024 at 18:24:58 PST, seller added the following information:
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