- Genuine John Deere OEM idler bracket
- Supports transmission belt alignment and tension
- Heavy-duty, durable construction
- Reduces belt wear and slippage
- Direct-fit replacement design
Description
The John Deere Transmission Belt Idler Bracket AUC11991 is a genuine OEM replacement component designed to support and position the transmission belt idler system on compatible John Deere lawn tractors. Engineered to original factory specifications, this bracket plays a key role in maintaining correct belt tension, alignment, and smooth power transfer within the drive system.
Manufactured from high-strength, durable materials, the AUC11991 idler bracket is built to withstand constant vibration, mechanical stress, and outdoor operating conditions. Its robust design helps ensure stable idler operation, reducing belt wear and supporting consistent transmission performance.
Ideal for replacing bent, worn, or damaged brackets, this OEM part restores proper belt tracking and helps maintain reliable mower drive function. The precision-fit design allows for straightforward installation and dependable compatibility with selected John Deere models.
Compatible Equipment
- X115R
- X116R
- X117R
- X130R
- X135R
- X146R
- X147R
- X155R
- X166R
- X167R
Additional information
| Weight | 0.4 kg |
| Dimensions | 19.8 × 9.6 × 5.6 cm |
| Brand | John Deere |
| Part Type | Bracket |
| UK Delivery | FedEx 1st Class Tracked £6.99
Royal Mail 2nd Class £4.99 (Optional on items under 2KG) |
Heavy / Extra Large Parcels –
These items will incur an extra cost to deliver, please read the full delivery information below for further details. These items include 20L oils and ride-on toys.
Collection –
Collect available from any of our Tuckwells outlets. You will be contacted when the parcel is ready for collection.
Returns –
Unfortunately, we do not offer free returns at this stage
