A-R48638-AI Sealing Ring, Liner
A-R48638-AI Sealing Ring, Liner
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One New Aftermarket Replacement Sealing Ring, Liner Fits John Deere Tractors and Combines
This cylinder liner sealing ring (O-ring) seals the connection between the cylinder liner and the engine block on Fits John Deere 6-359 series diesel engines, helping maintain proper coolant containment and optimal thermal performance during engine operation. It is a rubber-technical sealing ring made from water-and-oil-resistant rubber, designed to replace worn or damaged liner seals during engine overhaul or liner replacement.
Specifications
- Inner Diameter: 94 mm
- Outer Diameter: 101 mm
- Application: Fits John Deere 6-359 series diesel engine cylinder liner seal
Compatible Models
Fits John Deere Tractors: 820, 920, 1020, 2020, 2510, 2520, 3120
Fits John Deere Combines and Equipment: Also Fits John Deere combine harvester applications equipped with the 6-359 engine. Verify engine series before ordering.
Replaces Part Number(s):
R48638, A-R48638-AI
New aftermarket replacement part - not remanufactured, not used.



