
ARRMA ARA311061 29 mm Metal Diff Housing
ARRMA ARA311061 is a metal differential housing set for updating a 29 mm plastic housing differential. The listing describes an aluminium case body, steel face plate, gaskets and screws, but says additional differential components are required.
At a glance
- Designed to update a 29 mm plastic differential housing.
- Description specifies an aluminium diff case body and a steel face plate.
- Gaskets and screws are listed among the set contents.
- The description says differential components for use with a 29 mm diff case are required.
Often bought together
Pros and cons
Pros
- The stated mix of aluminium and steel gives buyers a clearly specified metal housing set rather than a plastic replacement.
- The description lists gaskets and screws alongside the housing parts.
Cons
- This is a differential component set, not a complete differential. The description says additional differential components are required.
Technical specifications
5 specifications| Brand listed | Horizon Hobby |
|---|---|
| Model | ARA311061 |
| Power configuration | hand-powered |
|---|
| Dimensions listed | 10.2 x 6.6 x 1.8 centimetres |
|---|---|
| Weight listed | 0.08 Pounds |
What to know before buying
Listing details to confirm
The listing describes the housing as a metal upgrade for a 29 mm plastic housing differential and specifies an aluminium case body with a steel face plate. Confirm the intended differential and required rebuild components before purchase.
What’s in the box
- Aluminium diff case body (1)Check selected pack
- Steel diff case face plate (1)Check selected pack
- Diff gaskets (2)Check selected pack
- M3 x 8mm pan head screws (8)Check selected pack
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- ARRMA RC owners seeking the listed metal housing update for a compatible 29 mm differential.
- Hobbyists rebuilding a differential who already have, or plan to source, the other required differential components.
Less suited to
- Buyers needing a complete differential assembly or a ready-to-use RC vehicle part without additional components.
Customer reviews on Amazon
- 5 stars
81% 81% - 4 stars
10% 10% - 3 stars
3% 3% - 2 stars
0% 0% - 1 star
6% 6%
Aggregate ratings are generally favourable, with most ratings in the five-star category, but a smaller one-star share means experiences are not uniformly positive. Ratings alone do not explain the reasons. They cannot establish fit or durability for a particular differential, so compatibility and the need for additional components remain the practical checks.
Frequently asked questions
What is the ARRMA ARA311061?
It is listed as a metal diff housing set for a 29 mm differential. The description specifies an aluminium case body, steel face plate, gaskets and screws.
Is this a complete differential?
No. The description says differential components for use with a 29 mm diff case are required.
What materials are specified?
The listing describes a metal set with an aluminium diff case body and steel diff case face plate.





