Tronair K-1112 Single Wheel Kit for Select Tronair Aircraft Towbars
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The Tronair K-1112 Single Wheel Kit is a replacement wheel kit designed for use with select Tronair aircraft towbars, helping restore smooth handling and reliable ground support performance. If you’re unsure whether this wheel kit is compatible with your specific towbar model, contact PJi’s aviation specialists by phone, email, or live chat for expert assistance.
Kit Includes:
- G-1203-1105 – Elastic Jam Nut, 5/8-18 (Qty. 1)
- G-1250-1100N – Flat Washer, 5/8 Narrow (Qty. 1)
- U-1024 – Pneumatic Tire Wheel (Qty. 1)
| General Information | |
|---|---|
| Part # | K-1112 |
| Manufacturer | Tronair |
| NSN | 5340016473503 |
| Shipping Information | |
|---|---|
| Product Weight | 3.4 lbs. |
| Product Dimensions | 9 x 3 x 9 in. |
| Freight NMFC | 11790 |
| Schedule B | 8431200000 |
| ECCN | EAR99 |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
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QUESTIONS & ANSWERS
Compatibility for the Tronair K-1112 kit depends on the specific towbar model you’re using, so it’s important to verify that your aircraft towbar design matches the fitment listed by the manufacturer. You can consult your towbar’s manual or reach out to PJi’s aviation specialists for assistance. Our team can help confirm fitment before you place an order, helping ensure you select the correct wheel kit for your ground support equipment.
Yes. The Tronair K-1112 Single Wheel Kit is designed for relatively simple field replacement, and most technicians can install it without specialized tools. Because the kit includes all necessary hardware, installation usually involves removing the old wheel and installing the new one. If you’re unsure about the process, the PJi team can walk you through the steps by phone, email, or live chat.
The wheel in the Tronair K-1112 kit features a durable pneumatic tire that withstands the demands of aircraft towing operations. While it’s designed for the stresses of taxiing and ground movement, routine tire condition inspections should still be performed, especially in busy ramp environments. Ensuring tires are properly inflated and free of damage supports consistent handling and reduces wear on the towbar assembly.
It’s a good practice to inspect the replacement wheel periodically, looking for signs of wear, cracking, or low tire pressure. Frequent use or exposure to harsh ramp conditions (e.g., pavement debris, oils, and chemicals) can accelerate wear and may require earlier attention. Checking the wheel before regular shifts helps catch issues before they affect ground support reliability.
Yes. When ordering the Tronair K-1112 Single Wheel Kit, documentation – including the manufacturer’s part number and basic installation guidance – is included. A Certificate of Conformity (CofC) may also be available at no extra cost, which can be helpful for maintenance records and compliance tracking. Always store this documentation with your GSE records for reference.
