Home  >  PISTON SEALS  >  AS7 - 2 PC BTFE/NBR HEAVY DUTY PISTON SEAL - METRIC  > 90 x 74.5 x 6.3 2 Pc Heavy Duty BTFE/NBR Piston Seal Assembly Metric

90 x 74.5 x 6.3 2 Pc Heavy Duty BTFE/NBR Piston Seal Assembly Metric

90mm Bore 2 Pc Piston Seal Assembly
Item #:AS740E-90MMB 
Available: 55.00
Our AS7 series piston seals are machined from bronze filled PTFE for the most severe applications. Material: 40% Bronze-filled PTFE/Nitrile. Standard expander rings on this series piston seal are round or square cross section, high memory 70 durometer nitrile; however, FKM expanders are available. Consult sales for pricing and delivery of special compounds.
Temperature: -40° to 225°F
Pressure: 0 to5,000 PSI

45.99
Each
Quantity:
Quantity Price
1 45.99
Hydraulic SealAlternative Seals: URETHANE Version Suffix P, ASQ

ID-74.5 OD-90 HT-6.3
SPEC SHEET

PSBU-90X2.5X2.5

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

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

Item #:
PSBU-90X2.5X2.5
10.77
Each
AS740E-90MMB
90 x 74.5 x 6.3 2 Pc Heavy Duty BTFE/NBR Piston Seal Assembly Metric
45.99
Each
55.00
Quantity: