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85 x 90 x 2.5 Split Nylon Piston Seal Back Up Metric

Item #:PSBU-90X2.5X2.5 
Available: 7.00
This nylon backup ring is used next to PTFE piston seals for added extrusion resistance, and can boost pressure ratings for the seal. They are commonly found on Asian-manufactured construction equipment. They are used in pairs, but sold individually.
Other sizes are available upon request. Contact sales for more information.
* Seal not included
Temperature: -65° to 220°F
Pressure: 0 to 7500 PSI

10.77
Each
Quantity:
Quantity Price
1 10.77
Hydraulic Seal

ID-85 OD-90 CS-2.5
SPEC SHEET

PSBU-90X2.5X2.5
85 x 90 x 2.5 Split Nylon Piston Seal Back Up Metric
10.77
Each
7.00
Quantity: