When you're outfitting a loading dock or warehouse, a rubber dock bumper is a simple part that goes between a backing trailer and the building wall. It may seem like a straightforward purchase, but when two 8-inch rubber bumpers are on your short list, it's not always obvious which one to choose-especially when one lists detailed hardware specs and the other emphasizes broader use.
Quick verdict
Choose the Rubber Loading Dock Bumper 8\" Long Warehouse Truck Body Trailer Wall NEW if you want documented bolt-on details and exact dimensions. Its listed price is $19.32, and the description spells out overall height, width, depth, and four mounting holes.
Choose the Rubber Loading Dock Bumper 8 if you prefer the lower listed price of $18.99 and want a bumper described for use in dock, warehouse, home, garden, or workshop settings.
At a glance
| Product | Listed Price | Condition | Material | Key Highlights |
|---|---|---|---|---|
| Rubber Loading Dock Bumper 8\" Long Warehouse Truck Body Trailer Wall NEW | USD 19.32 | New | Rubber | Bolt-on style, 4 mounting holes, 8\" height, 5 1/2\" width, 3 1/2\" depth |
| Rubber Loading Dock Bumper 8 | USD 18.99 | New | Rubber | Shock-absorbing bumper for dock, warehouse, home, garden, workshop |
Where each product stands
The Rubber Loading Dock Bumper 8\" Long is the spec-rich option. If you're planning a bolt-on installation, this listing gives you a clear set of written dimensions and mounting-hole details. It's described as a rectangular rubber bumper with a solid rubber backing and a rubber face.
The Rubber Loading Dock Bumper 8 is the more general-purpose pick. Its description focuses on versatility-absorbing shock and helping protect vehicles and buildings during loading and unloading-and it's described as ideal for home, garden, or workshop use in addition to docks.
Because both are new, rubber, and 8-inch bumpers, the decision rests largely on how much specification detail you want and what your installation plan looks like. If you need to match an existing bolt pattern, the detailed dimensions and mounting hole count on the 8\" Long model are valuable. If you're just looking for a rubber dock bumper with flexible placement, the lower-listed-price 8\" model reads as a straightforward solution.
Product notes
Rubber Loading Dock Bumper 8\" Long Warehouse Truck Body Trailer Wall NEW

This bumper carries a slightly higher listed price than the other model, but it gives you a full set of written specifications: overall height 8 inches, width 5 1/2 inches, depth 3 1/2 inches, bolt-on mounting, and four mounting holes. The listing also specifies a rectangular shape with solid rubber backing and a rubber face, so you know exactly what you're working with before installation. If you're looking for a detailed dimensional listing for a bolt-on bumper, this is the one to consider. The trade-off is that the price is slightly higher, so weigh the extra spec detail against the higher listed price.
Rubber Loading Dock Bumper 8

The lower listed price is the standout here, and the description frames this as a versatile bumper for dock, warehouse, home, garden, or workshop applications. It's a new rubber bumper from the General brand, with the product type listed as Dock & Warehouse Equipment > Dock Bumpers. If your focus is on shock absorption during loading and unloading, this listing aligns with that purpose. The other bumper provides mounting-hole details and overall depth/width specs; this listing focuses on material, type, and multi-use positioning. For a straightforward rubber dock bumper at a lower listed price, this is the one to grab.
Final choice by use case
If you're bolting a bumper to a trailer wall or dock face and need exact dimensions and mounting-hole details, the Rubber Loading Dock Bumper 8\" Long Warehouse Truck Body Trailer Wall NEW is the more detailed option.
If you want a rubber bumper at a lower listed price with a description that spans docks, home, garden, and workshop, the Rubber Loading Dock Bumper 8 is the straightforward pick.