The Caterpillar 277-6432 Cover AS–Transmission is a good used, genuine OEM transmission housing cover designed for CAT 120 Series Motor Graders, including machine prefixes E92, E94, E96, Y92, Y9A, and Y9C. This transmission assembly cover provides critical protection and alignment for internal gear components, helping ensure long-term performance and structural integrity during demanding grading operations.
Ideal for maintenance, rebuilds, or component replacement, the 277-6432 transmission cover is available with a 1-week lead time to Miami, FL and is backed by AllParts.Expert’s rigorous inspection process. Compatible with a wide range of CAT 120 motor grader configurations, this OEM housing offers a cost-effective solution for keeping your heavy equipment operating at peak efficiency.
This part is also cross-referenced with several other Caterpillar part numbers, allowing for flexible sourcing and compatibility during repairs or refurbishments.
✅ GOOD USED – GENUINE CATERPILLAR
✅ APPLICATION: 120 Motor Grader
✅ MACHINE PREFIXES: E92, E94, E96, Y92, Y9A, Y9C
✅ 1 WEEK LEAD TIME – Fast shipping from Miami, FL
✅ ALTERNATE PART NUMBERS: 1442205, 1809146, 2776433, 3655536, 5109933, 4397507, 6Y-5728
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