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RV 4" Square Bumper-Mounted Cargo Box Support Arms Bracket Black

5.0(2 reviews)Listed since May 2022
NewFree shippingFree returnsKOJEM

$54.33

Free shipping included

✓ In stock132 sold
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Shipping, delivery & returns

Free shipping (Standard Shipping)

📦 Est. delivery Jun 25, 2026Jun 29, 2026

Ships from Hayward, California, US

🌍 Ships to 164 countries

↩️ Returns accepted · 60 calendar day · seller pays return shipping

Seller

R

rocket-auto19

99.7% positive · 48,593 feedback

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 OriginChina
Warranty1 Year
Number of packages1
ColorAs pic shown
Manufacturer Part NumberROCKET1255
MaterialSteel
Support arms weighs8 pounds and carries 200 pounds
MPNROCKET1255
Show 8 more specs
BrandKOJEM
Shipping NotesWe have multiple warehouses in US, and will choose the nearest one for shipping, according to your address and our inventory
TypeGreat 4"RV Square Bumper Brackets for Box Mounting
Item ConditionNew
ModelFor RV 4" x 4" Square Bumper
SKULYAM-447
Part TypeAccessories
UPC714755992229

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:

eBay item #363852833935

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