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Sierra
Sierra OMC One Piece Rear Main Oil Seal - 18-0519
Item: #1780783 | Part Number: 18-0519$47.11
Description
The Sierra OMC One Piece Rear Main Oil Seal 18-0519 is designed for reliable sealing in 3.0L, 4.3L, 5.0L, and 5.7L standard rotation marine engines. Its one-piece construction helps prevent leaks and ensures a secure fit at the rear of the crankshaft. Built to meet or exceed OEM specifications, it provides dependable performance for Mercruiser, OMC, and Volvo Penta stern drive applications.
Sierra OMC One Piece Rear Main Oil Seal - 18-0519 Item # 1780783
Description
Features:
- For: 5.0L/5.7L, 4.3L, 3.0L Standard Rotation
- One piece rear main seal
- Outer Diameter: 4.536"
- Shaft Size: 3.792"
- Width: 0.482"
Replaces:
- GLM:
- 85790
- Mallory:
- 9-61621
- Mercruiser Stern Drive:
- 26-14240
- 26-8M0077606
- FI1101300
- OMC Stern Drive:
- 3852657
- 912957
- Volvo Penta:
- 3852657
- 855809