R78823: Back-Up Ring
John Deere · Part Number: R78823
$5.85
- Back-Up Ring designed to provide support and prevent extrusion in hydraulic applications
- Features an inner diameter of 69.85 mm (2 3/4 in) and an outer diameter of 76.20 mm (3.0 in) for optimal fit and performance
- Includes a tab height of 0.25 mm (0.01 in) and a section thickness of 1.27 mm (0.05 in) for enhanced durability
- Made from high quality general rubber for flexibility and resilience
Product Dimensions
Weight
0.01 lb
Height
3.00 in
Width
4.00 in
Length
0.05 in
A ring-shaped part with rectangular cross-section generally used together with an o-ring in the same groove.