Piston Ring Set, 3 3/4 In Bore Dia, 2Pcs MPN:4PKK7
Piston Ring Set, 3 3/4 In Bore Dia, 2Pcs
This 16 Percent Glass Filled PTFE Cotter Pin is a reliable solution for applications requiring high-performance sealing and resistance to extreme temperatures. The Buna N seal material ensures a secure fit and durability, while the PTFE coating provides excellent lubricity and chemical resistance. Suitable for use in harsh environments, this cotter pin is ideal for industrial applications, such as oil and gas, aerospace, and chemical processing. Its temperature range of -40 to 250 degrees F makes it a versatile component for various industries, including automotive and manufacturing. Its compact size and lightweight design make it easy to integrate into existing systems.
Top product features:
- PTFE Square Ring Piston Seal Set is designed to seal in bore diameters of 3 3/4 inches.
- Seal material is Buna N, which provides a specific level of hardness and durability.
- Piston ring includes a nitrile energizer for added sealing performance.
Top product applications:
- Automotive applications requiring a high-temperature seal, such as engine cylinder head gaskets
- Sealing applications in harsh chemical environments, such as chemical processing equipment
- High-temperature applications in the aerospace industry, such as engine or compressor seals
PTFE Square Ring Piston Seal Set, For Bore Dia. 3 3/4 in, Seal Material Buna N, Number of Pieces 2, Seal Durometer 58 Shore D, Color Black, Gold, Temp. Range -40 Degrees to 250 Degrees F, Includes (1) Each: PTFE Piston Ring With Nitrile Energizer, 70 Durometer Buna O-Ring
Additional Information
- Country of Origin: CN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.00
- Package Width: 4.80
- Package Height: 0.30
- Package Weight: 0.05
Product info last updated on March 19, 2026 5:41am UTC
Category: Sealing and Gasketing