3938990 Crown As-p fit Caterpillar
3938990 Crown As-p fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
3938990 Crown As-p Piston Kit
3938990 is a piston kit identified as Crown As-p for Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The supplied application data covers Caterpillar excavators, front shovels, generator and industrial engines, compactors, power modules, truck engines, wheel dozers, wheel loaders, and wheel tractors.
The part is listed under the Piston Kits category. The equipment applications below are based on the provided model and machine-series information; no additional Caterpillar models are inferred beyond the listed applications.
Fitment
| Equipment brand | Caterpillar |
| Excavator | 385B |
| Front shovel | 5090B |
| Generator set engine | 3456 |
| Generator set | Model designation not specified in the supplied data |
| Industrial engine | C-16 |
| Landfill compactor | 836G |
| Power module | PM3456 |
| Truck engine | C16 |
| Wheel dozer | 834G |
| Wheel loader | 988G |
| Wheel tractor | 651B |
The listed fitment includes both complete machines and engine or power-unit applications. The 3456 designation is listed for a generator set engine, while C-16 is listed for an industrial engine and C16 for a truck engine. PM3456 is listed as a separate power-module application.
Specifications
| SKU | 3938990 |
| Part description | Crown As-p piston kit |
| Product category | Piston Kits |
| Part condition | New |
| Part type | Aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| Weight | 7.5 lb |
| Length | 14 cm |
| Width | 14 cm |
| Depth | 17 cm |
The dimensions are given as length, width, and depth in centimetres. The listed weight is provided in pounds. Material, thread specifications, piston diameter, ring configuration, pin dimensions, and kit contents are not specified in the available product data.
























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