9T-8346 is a spare-part number reference that fits multiple CCAT crawler dozer model groups, including 57H, 8, 8A, 8SU, 8U, D8N, D8R, D8R II, D8GC, and D8 GC, with an alternate/superseded number 0R-8503 for cross-reference during maintenance replacement workflows. Dozers in the D8 family are commonly used in heavy-duty earthmoving and site preparation where uptime is critical. When fitment details are unclear—especially across multiple variants—wrong orders can lead to rework, extended downtime, and repeated communication. This page consolidates key identification details for parts identification and pre-replacement confirmation. Listing the part number together with its alternate number helps keep maintenance records and historical purchase references consistent, reducing mistakes caused by number-version differences. The content includes the keyword CCAT Hydraulic Pump for hydraulic-service related workflows and communication (it does not assert that 9T-8346 itself is the pump).
Maintenance replacement: for routine service, troubleshooting repairs, or planned maintenance across the listed CCAT crawler dozer model groups.
Fitment check: verify compatibility by matching 9T-8346 to the listed model group to reduce wrong-order risk—especially when multiple variants are involved.
Alternate number cross-check: use 0R-8503 to align older records or previous orders with 9T-8346 and avoid number-version confusion.
To speed up RFQ verification (recommended): share the exact dozer model (e.g., D8R II or D8GC), year/configuration (if available), quantity, and service scenario.
FAQ
Q1: What does 9T-8346 fit?
A: It fits the listed CCAT crawler dozer model groups including D8N / D8R / D8R II / D8GC (and other variants shown above) for initial fitment confirmation and parts identification.
Q2: What is the relationship between 9T-8346 and 0R-8503?
A: 0R-8503 is listed as an alternate/superseded number for cross-referencing with 9T-8346, helping avoid mistakes when older records use a different number.
Q3: Does “CCAT Hydraulic Pump” mean 9T-8346 is the pump itself?
A: Not necessarily. The keyword supports hydraulic-service workflows; the exact component should be verified with supplier confirmation and machine configuration.
