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These seals are specifically designed with a second lip on their inside diameter and engineered to attain maximum, life and reliability in dynamic rod sealing. This feature results in reduced leakage, less friction, increased stability, and, prevents air and contaminants from entering the cylinder.

92A Durometer | Urethane Material | 1 3/4 in Nominal Inner Diameter | 3/16 in Cross Section | U-Seal

Features

• General purpose rod seal
• Robust design
• Excellent wear resistance
• Increase seal stability
• Performs well over wide temperature range and is extremely effective in low temperatures
• Primary lip protection
• Easy to install

This U-cup style buffer ring offers an asymmetric sealing lip profile, chamfered sealing edges, and pressure relieving capabilities to prevent inner pressure entrapment when employed in a tandem sealing system. This rod buffer seal is designed to absorb impact pressure fluctuations under high-load conditions thus increasing the life of the primary seal.

Urethane Material | 1 3/4 in Nominal Inner Diameter | Buffer Seal

Used interchangeably for piston or rod sealing, these u-seals employ the same tough urethane material found in our, Heavy Duty Rod and Piston U-Seals.

92A Durometer | Urethane Material | 2 7/8 in Nominal Inner Diameter | 3/16 in Cross Section | U-Seal

Suffix “V” designates fluorocarbon material,“N” designates nitrile material, and “HT” designates high temperature urethane.

90A Durometer | Urethane Material | 1/2 in Nominal Inner Diameter

Features

• Urethane Wiper Ring
• Min. Temperature Range of ‘-40 °F; N: -40°; V: -20 °F; HT: -40 °F
• Max. Temperature Range of 200 °F; N: 225 °F; V: 350 °F; HT: 225 °F

Suffix “V” designates fluorocarbon material,“N” designates nitrile material, and “HT” designates high temperature urethane.

90A Durometer | Urethane Material | 1 1/2 in Nominal Inner Diameter

Features

• Urethane Wiper Ring
• Min. Temperature Range of ‘-40 °F; N: -40°; V: -20 °F; HT: -40 °F
• Max. Temperature Range of 200 °F; N: 225 °F; V: 350 °F; HT: 225 °F

JD, Seal Kit, John Deere 310J

Suffix “N” designates nitrile material.

90A Durometer | Urethane Material | 1 1/2 in Nominal Inner Diameter

Features

• Urethane Wiper Ring
• Temperature range of -40 °F to 200 °F

LW-STL-16-3/8×1/8sq.-C/S

Molded in PTFE with a rubber energizer, this seal absorbs the shock of pressure spikes to protect the rod seal.

70A Durometer | Filled PTFE Buffer Material | 40 MM Nominal Inner Diameter | Buffer Seal

Molded in PTFE with a rubber energizer, this seal absorbs the shock of pressure spikes to protect the rod seal.

70A Durometer | Filled PTFE Buffer Material | 45 MM Nominal Inner Diameter | Buffer Seal