4T4129 Piston Wear Ring fit Caterpillar
4T4129 Piston Wear Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4T4129 Piston Wear Ring for Caterpillar Equipment
The 4T4129 is a piston wear ring used in Caterpillar off-road dump trucks. It is listed under the Piston Ring Sets category and is identified by the part-number format 4T-4129. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The part is specified for the following Caterpillar off-road dump truck models and model series:
- Caterpillar 789
- Caterpillar 789B
- Caterpillar 789C
- Caterpillar 789D
- Caterpillar 789G
- Caterpillar 793
- Caterpillar 793B
- Caterpillar 793C
- Caterpillar 793D
- Caterpillar 793F
- Caterpillar 793F AC
- Caterpillar 793F CMD
- Caterpillar 793F OEM
- Caterpillar 793F XQ
- Caterpillar 794 AC
- Caterpillar 796 AC
- Caterpillar 798
- Caterpillar 798 AC
Application is limited to the Caterpillar equipment models listed above. The available product data identifies the part as a piston wear ring and does not specify additional machine brands or models.
Cross-reference numbers
The available part-number references for this component are:
- 4T4129
- 4T-4129
4T4129 is the product SKU, while 4T-4129 is the part-number format shown in the technical data. No additional equipment-manufacturer or supplier numbers are provided in the available data.
Specifications
| Part type | Piston wear ring |
| Category | Piston Ring Sets |
| Part number | 4T-4129 |
| SKU | 4T4129 |
| Inner diameter — B tolerance | 13.99 in, ±0.08 in |
| Outer diameter | 14.25 in |
| Length | 14.3 in |
| Width — A tolerance | 4.00 in, ±0.03 in |
| Height | 4 in |
| Weight | 1.1 lb |
| Length | 35.5 cm |
| Width | 35.5 cm |
| Depth | 10.3 cm |
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