3338673 Seal U Cup fit Caterpillar
3338673 Seal U Cup fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 3338673 Seal U Cup fit Caterpillar
Seal U Cup 3338673 for Caterpillar Equipment
Seal U cup 3338673 is a sealing component for Caterpillar material loaders, excavators, and Load, Haul, Dump equipment. It is used on the listed Caterpillar machine models and series. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified as a U-cup seal and is supplied under the reference number 3338673. The available application data includes Caterpillar machines from the MH3295, 345, 349, 350, 352, 355, 365, 374, and 385 model groups. The complete model references are provided below.
Fitment
- Caterpillar MH3295
- Caterpillar 345C
- Caterpillar 345B II
- Caterpillar 345C L
- Caterpillar 345D
- Caterpillar 345D L
- Caterpillar 345D L VG
- Caterpillar 349
- Caterpillar 349 GC
- Caterpillar 349D L
- Caterpillar 349D2
- Caterpillar 349D2 L
- Caterpillar 349E
- Caterpillar 349E L VG
- Caterpillar 349F
- Caterpillar 349F L
- Caterpillar 350
- Caterpillar 352 UHD
- Caterpillar 352F
- Caterpillar 3553
- Caterpillar 355
- Caterpillar 365
- Caterpillar 3 L
- Caterpillar 365C L MH
- Caterpillar 374D L
- Caterpillar 374F
- Caterpillar 374F L
- Caterpillar 385C
- Caterpillar 385C L
- Caterpillar 385C L MH
The listed equipment applications are material loaders, excavators, and Load, Haul, Dump machines manufactured by Caterpillar. Model configuration, machine arrangement, and serial-number range may affect part application; the reference number should be matched with the seal position and the equipment parts documentation before installation.
Cross-reference numbers
| CTP SKU | 3338673 |
| Equipment manufacturer reference | 333-8673 |
| Interchange reference | 3338673 |
The numbers 3338673 and 333-8673 identify the same seal reference in the available product data. The hyphenated and non-hyphenated formats are included for catalog and parts-search purposes.
Specifications
| Part type | Seal U Cup |
| Category | Seals |
| Part condition | New |
| Part classification | Aftermarket spare part |
| Manufacturer of the part | CTP (Costex Tractor Parts) |
| Equipment manufacturer | Caterpillar |
| Equipment types | Material Loader, Excavator, Load, Haul, Dump |
| Weight | 0.1 lb |
| Length | 14.8 cm |
| Width | 14.8 cm |
| Depth | 1 cm |
The dimensional data supplied for this part is 14.8 cm in length, 14.8 cm in width, and 1 cm in depth, with a listed weight of 0.1 lb. The available data does not specify the seal material, internal diameter, external diameter, groove dimensions, operating temperature range, or included installation components.
Seal U cup 3338673 is listed for use across the Caterpillar machine models shown above. The part number, machine model, and applicable seal location should be compared with the existing component and the equipment parts information to confirm the required configuration.




Questions 3338673 Seal U Cup fit Caterpillar 0 questions