APPROVED VENDOR Piston Seal Kit: For 6 in Bore Dia., Buna N, Black, -40° to 250°F
The APPROVED VENDOR Piston Seal Kit (SKU 4PKJ2) is a 6-piece seal kit designed for 6 in bore diameter pistons. It includes two each of 80 Durometer Buna U-Cups, Hytrel Backup Rings, and 70 Durometer Buna O-Rings…
SKU 3G-OTH-162077
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Product Description
The APPROVED VENDOR Piston Seal Kit (SKU 4PKJ2) is a 6-piece seal kit designed for 6 in bore diameter pistons. It includes two each of 80 Durometer Buna U-Cups, Hytrel Backup Rings, and 70 Durometer Buna O-Rings, made from Buna N material in black. The kit operates within a temperature range of -40° to 250°F.
Frequently Asked Questions
What is the APPROVED VENDOR Piston Seal Kit 4PKJ2 used for?
The APPROVED VENDOR Piston Seal Kit 4PKJ2 is used to rebuild or repair hydraulic and pneumatic cylinders with a 6 in bore diameter. It contains two each of 80 Durometer Buna U-Cups, Hytrel Backup Rings, and 70 Durometer Buna O-Rings to restore sealing performance in industrial equipment.
What are the specifications of the APPROVED VENDOR Piston Seal Kit 4PKJ2?
The APPROVED VENDOR Piston Seal Kit 4PKJ2 includes 6 pieces: two 80 Durometer Buna U-Cups, two Hytrel Backup Rings, and two 70 Durometer Buna O-Rings. It is made from Buna N material in black, with an operating temperature range of -40° to 250°F, for a 6 in bore diameter piston.
Where to buy the APPROVED VENDOR Piston Seal Kit 4PKJ2 worldwide?
3G Electric supplies the APPROVED VENDOR Piston Seal Kit 4PKJ2 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this seal kit.
How to install the APPROVED VENDOR Piston Seal Kit 4PKJ2?
To install the APPROVED VENDOR Piston Seal Kit 4PKJ2, first clean the cylinder bore and piston groove thoroughly. Lubricate the Buna U-Cups, Hytrel Backup Rings, and Buna O-Rings with compatible hydraulic fluid. Carefully seat each component without twisting, then reassemble the cylinder per manufacturer guidelines.
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3G Electric supplies APPROVED VENDOR piston seal kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













