Replacement Bumper for Generator and Cargo Carrier on Grey Wolf Black Label
Updated 02/03/2026 | Published 07/14/2024
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Question:
Looking for which rear bumper will fit my Grey Wolf Black Label RV. I would like one that is heavy duty to haul my generator. My current one failed. Also, will my existing cargo carrier work on it ? What details do you need to help with providing me options?
asked by: David S
Expert Reply:
Hi David; all of our heavy duty bumpers like the # MNT88VR you were looking at have the same fitment since it is designed to be universal. However, you will need to check out the frame on your Grey Wolf Black Label to make sure it is compatible. This fits I-beam, S-beam, tube, and channel frames which covers almost everything. If you have a flanged frame it must be at least 4" tall x 3" long and non-flanged frames must be 3" tall x 3" long.
If your frame is shorter than your RV body you will also need the extension plates # MO24VR. I'm assuming your existing cargo carrier mounts using a hitch so you can use the # MNT82VR which has a 500 lb capacity for the cargo carrier.
The overall dimensions of the bumper are 92" long x 5-5/16" wide x 5-5/16" tall and it has a 600 lb capacity when evenly distributed. This is the Mill finish but a Brushed finish # MNT33VR is also available. You could also go a little heavier with the # MNT63VR which comes in black and has a 660 lb capacity.
Product Page this Question was Asked From
Mount-n-Lock Heavy-Haul'r Standard Duty Replacement RV Bumper - 5.3" - 600 lbs - Mill
- Accessories and Parts
- RV Cargo Carrier
- RV Bumpers
- Bumper Parts
- Mount-n-Lock
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Robin H.
2/3/2026
Hey David, how did things go with checking your Grey Wolf’s frame for the Mount-n-Lock bumper fit? I’m curious if one of the heavy-duty options like the black 660‑lb version ended up working for your generator setup. Your update could make it easier for others with the same RV.