Husky ball mounts differ in receiver-shank size, hitch-ball arrangement and height adjustment. Compare the original MPN with the 2-inch or 2-1/2-inch receiver opening before selecting a replacement. The fixed 31366, short dual-ball 33104 and higher-drop 33255 are not the same assembly.
Fixed mount or adjustable dual-ball?
31366 has a 2-inch ball, fixed 2-inch drop and 3/4-inch rise option for a compatible 2-inch receiver.
33104 and 33255 accept 2-inch receivers but offer different maximum height-adjustment ranges and dual-ball sizes.
33254 uses a larger shank. Do not treat it as a 2-inch receiver mount without manufacturer-approved equipment.
Match the MPN to receiver size and height
Use the marked receiver and ball sizes, and confirm the actual current model's labelled capacities.
| MPN | Receiver | Ball sizes | Maximum drop | Maximum rise | Towing rating reference |
|---|---|---|---|---|---|
| 31366 | 2 in | Fixed 2 in ball | 2 in | 3/4 in | 6,000 lb GTW / 600 lb TW |
| 33104 | 2 in | 2 in / 2-5/16 in | 6 in | 5-1/4 in | 2 in ball: 10,000/1,000 lb; 2-5/16 in: 14,000/1,400 lb (GTW/TW) |
| 33254 | 2-1/2 in | 2 in / 2-5/16 in | 6 in | Verify current instructions | Confirm each ball and kit's marked rating |
| 33255 | 2 in | 2 in / 2-5/16 in | 10-1/8 in | 9-1/8 in | 2 in ball: 10,000/1,000 lb; 2-5/16 in: 14,000/1,400 lb (GTW/TW) |
GTW means gross trailer weight and TW means tongue weight. For 33254, consult the exact included ball-platform instructions and markings before relying on a towing capacity or rise figure.
Inspect towing ratings before reusing the mount
Inspect the shank for deformation, elongated pin holes, corrosion and damaged adjustment hardware. Compare the selected ball's rating with the receiver hitch, tow vehicle, coupler and trailer.
Trailer coupler size, receiver hitch, vehicle, ball, platform, pins and tongue load must all be compatible. A higher-rated ball mount does not increase the vehicle's permitted trailer weight. Follow Husky's installation instructions and verify required pin engagement and coupler latching.
Do not assume the original pins from one adjustable Husky mount fit a different platform.
Find the matching Husky MPN
Open a part number to review its current listing and availability.
Husky 31366
Fixed pre-torqued single-ball Class IV mount. Includes pin and clip.
Check part listing and availability
Husky 33104
Adjustable solid-shank dual-ball platform with removable clevis pins.
Check part listing and availability
Husky 33254
Larger 2-1/2-inch receiver dual-ball mount, not a 2-inch shank.
Check part listing and availability
Husky 33255
Longer adjustable 2-inch receiver dual-ball mount for greater height correction.
Check part listing and availabilityRelated hitch hardware identification
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