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90 x 105.5 x 6.3 Stepped BTFE 2 Pc Rod Buffer Seal Assembly Metric

Item #:AS239E-90MMB 
Available: 63.00
Stepped seals are used to buffer pressure spikes from the primary rod seal, and are sometimes used in tandem. Combined with an unloaded U-cup, pressure builds between the step seal and primary seal and helps load the U-cup. Seals are machined from bronze-filled PTFE and urethane. Expanders are 70 durometer high memory nitrile, also available with FKM expander rings. Parts with a P are made from 55D shore urethane Parts with a -1 suffix are used in John Deere® cylinders.
Temperature: -40°F to 225°F
Pressure: 0 to 3500 PSI

47.85
Each
Quantity:
Quantity Price
1 47.85
Hydraulic SealAlternative Seals: MBR, MBRU, BU

ID-90 OD-105.5 HT-6.3
SPEC SHEET

AS239E-90MMB
90 x 105.5 x 6.3 Stepped BTFE 2 Pc Rod Buffer Seal Assembly Metric
47.85
Each
63.00
Quantity: