OEM Piston Seal Kit: For 3 1/4 in Bore Dia
The APPROVED VENDOR Piston Seal Kit (SKU 3G-OTH-162074) is a 6-piece seal kit for 3 1/4 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-162074
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Piston Seal Kit (SKU 3G-OTH-162074) is a 6-piece seal kit for 3 1/4 in bore diameter pistons. It includes two each of 80 Durometer Buna U-Cups, Hytrel Backup Rings, and 70 Durometer Buna O-Rings, all in black Buna N material. The kit operates in temperatures from -40° to 250°F.
Frequently Asked Questions
What is the APPROVED VENDOR Piston Seal Kit used for?
The APPROVED VENDOR Piston Seal Kit is used to rebuild or repair hydraulic and pneumatic cylinders with a 3 1/4 in bore diameter. It is commonly applied in industrial machinery, manufacturing equipment, and fluid power systems to restore sealing performance and prevent fluid leakage.
What are the specifications of the APPROVED VENDOR Piston Seal Kit ?
The kit includes 6 pieces: two each of 80 Durometer Buna U-Cups, Hytrel Backup Rings, and 70 Durometer Buna O-Rings. It is made of black Buna N material and operates in temperatures from -40° to 250°F. The manufacturer part number is .
Where to buy the APPROVED VENDOR Piston Seal Kit worldwide?
You can source the APPROVED VENDOR Piston Seal Kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the kit reaches your facility reliably.
How to install the APPROVED VENDOR Piston Seal Kit?
To install, first clean the piston groove and remove old seals. Lubricate the new Buna U-Cups, Hytrel Backup Rings, and O-Rings with compatible hydraulic fluid. Carefully fit each component into the groove without twisting, then reassemble the cylinder. Follow standard hydraulic seal installation practices.
OEM Products
3G Electric supplies OEM piston seal kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
