Component Position
Travel motor wording narrows the request to the machine's travel-drive hydraulic area, not every cylinder, pump or valve seal kit on the excavator.
PC138US-2 Travel Motor Parts
Use this page to confirm whether a hydraulic seal kit search points to the PC138US-2 travel motor position, then prepare the model, part-number and quantity details needed when you buy excavator seal kit parts from Wason.

Part-Number Checkpoint
Start with PC138US-2, then compare the long set of part-number references against machine-side records. Treat those numbers as confirmation clues to discuss with the supplier rather than as a reason to skip machine-side checking.

The online item currently shows an in-stock offer and a USD 25.32 price. Confirm final availability, quotation details and shipping terms with Wason for the actual order.
| Product name | PC138US-2 Travel Motor Seal Kit |
|---|---|
| Component position | Travel motor sealing area for an excavator hydraulic system. |
| Listed number group | 6251-11-8810, 6150-11-8820, 6251-K1-9900, 6251-K2-9900, 6210-K1-9900, 6210-K2-9900, 6158-K1-9900, 6156-11-8810, 07000-E3024, 120-10-31120, 714-17-05021, 714-07-05040, 714-07-05120, 07018-21606, 421-33-32420, 423-33-21430, 17A-12-11270, 17A-50-11140 |
| Material wording | Available details mention rubber and gasket compounds. Exact compound, hardness, dimensions and fluid-compatibility data should still be checked when required. |
| Buying caution | Match machine model, component position and part references before treating any seal kit page as the correct replacement item. |
System Boundary
A parts search can start broad, but the order decision has to become specific. These three checkpoints keep the request tied to the PC138US-2 travel motor instead of drifting into a generic seal-kit category.
Travel motor wording narrows the request to the machine's travel-drive hydraulic area, not every cylinder, pump or valve seal kit on the excavator.
PC138US-2 is the first fit cue. Keep the model visible in messages, purchase notes and supplier conversations.
Use the product name as a starting point, then ask for material, dimensions or fluid details whenever the repair environment requires them.
Related Travel Motor Kits
These other Wason travel motor seal kit pages are useful for comparing naming patterns. They are not substitutes unless the model and part details match the machine being serviced.
Use as a nearby model reference when checking how Wason labels travel motor seal kit pages.
View FR220D kit
Use this page only as a separate model reference; confirm fitment before comparing it with PC138US-2.
View SE215 kit
Use this as another travel motor seal kit example while keeping the current order tied to the PC138US-2 page.
View SW210 kitRFQ Readiness
For accurate quotation work, prepare the machine model, part number, product photos, dimensions and quantity. Keep the request practical and specific.
Parts Research Reading
Each article supports a different buying question: category scope, replacement context, and material or fluid details.
Clarify why a travel motor kit is more specific than broad hydraulic or excavator seal kit wording.
Read category notesFrame replacement work around the right travel motor parts before treating a seal kit as ready to order.
Read replacement notesUse material, fluid and working-limit questions when the product name alone does not answer the repair requirement.
Read material notesBuyer FAQ
It is listed as a travel motor seal kit for the PC138US-2 excavator. Buyers use it as a parts-identification and maintenance item for the travel motor hydraulic sealing area.
Check the machine model, travel motor position, part numbers, product photos, dimensions if available, and required quantity before contacting Wason for confirmation.
No. A hydraulic seal kit is a broader category. The order target here is a PC138US-2 travel motor seal kit, so the model and component position still need to match the buyer's machine.
Available details mention rubber and gasket compounds, but exact compound, hardness, dimensions, and fluid-compatibility data should still be checked when they matter to the repair.
Use the Wason contact page. It lists email, WhatsApp and WeChat, phone contact, and support for quotations, samples, product identification, OEM services, and international shipping.
Related pages are useful for comparing model naming patterns, but they should not be treated as substitutes unless the machine model, component position, and part details match.