R74690: Back-Up Ring
John Deere · Part Number: R74690
$14.72
- High-performance back-up ring designed to provide reliable sealing support in hydraulic systems
- Features an inner diameter of 192 mm (7 9/16 in), outer diameter of 197.84 mm (7.79 in), and a thickness of 0.86 mm (0.03 in) for precise fit and function
- Ideal for reducing extrusion in high-pressure applications, promoting long-lasting durability and performance
- Made from high-quality nylon for excellent resistance to wear and chemical exposure
Special Order— Ships when available
Not currently in stock. You can still place your order and we'll work to source it for you.
Product Dimensions
Weight
0.05 lb
Height
7.78 in
Width
8.00 in
Length
0.03 in
A ring-shaped part with rectangular cross-section generally used together with an o-ring in the same groove.