Seal with confidence using the Sparex O-Ring S.8959, crafted from premium nitrile rubber to deliver consistent sealing in demanding environments. Ideal for agricultural, mechanical, and workshop applications, it ensures optimal performance across fluid and pneumatic systems.

With a 12 mm inner diameter and 1.5 mm cross-section, this O-ring offers precise dimensional integrity and resilience. Manufactured to German Series standards, it maintains sealing effectiveness across a broad temperature range of -40C to +135C.

Trusted by technicians and engineers, this Sparex O-ring provides a reliable, OEM-independent solution for sealing tasks where durability and chemical resistance are key.

Ideal for use in hydraulic couplings, engine assemblies, and general workshop maintenance requiring a dependable 70 shore nitrile rubber seal.

Key Features
12 mm inner diameter x 1.5 mm section
70 shore hardness durable nitrile rubber
Operates from -40C to +135C
German Series precision-engineered quality
Resistant to oils, fuels, and fluids
Universal application not OEM-restricted
Perfect for: hydraulic systems, engine repairs, sealing applications.