130-09-12791 1300912791 Torque Converter Input Shaft Oil Seal Repair Kit For Bulldozer Torque Converter Input Shaft Assembly Overhaul Spare Parts

1. Quick Details of  seal 130-09-12791:

2. 130-09-12791 picture:

3. Service part number :

4. FAQ

Q: What construction machine is part number 130‑09‑12791 oil seal kit designed for?
A: Part number 130‑09‑12791 oil seal kit is produced for bulldozer torque converter input shaft assembly disassembly check and field repair.

Q: What raw materials make up the 130‑09‑12791 oil seal kit?
A: 130‑09‑12791 oil seal kit adopts heat‑resistant FKM rubber sealing lip and high‑strength cold‑rolled stamped steel shell.

Q: What is the main working function of this oil seal kit?
A: It seals the rotating gap of input shaft, prevents transmission oil from leaking outward and stops external dust from abrading torque converter internal turbine parts.

Q: Where will this oil seal kit be assembled on the bulldozer?
A: It is fitted at the shaft penetration sealing position on the front housing of bulldozer torque converter.

Q: What risk will scratch damage bring to electrophoretic coated shell?
A: Once the coating layer is scratched off, bare steel will corrode gradually, which may lead to seal loosening and unexpected oil leakage.

Q: How well can this full sealing kit block mud, gravel dust and hot gear oil mist on muddy outdoor road job sites?
A: The multi-layer flexible rubber lip scrapes thick mud off the shaft surface, the fully enclosed plated metal shell blocks coarse dust particles, and inner auxiliary rubber layers isolate high-temperature oil mist to protect internal precision gears.

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