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OEM U-Cup: 1.5 in Inside Dia - Dual Rod & Piston Seals
OEMDual Rod & Piston Seals

OEM U-Cup: 1.5 in Inside Dia

The APPROVED VENDOR U-Cup is a dual rod and piston seal with a 1.5-inch inside diameter, 2.125-inch outside diameter, and a 0.343-inch groove width. Manufactured from Buna N with a 70 Shore A durometer, this seal is…

SKU 3G-OTH-171185

Brand
OEM
Item
U-Cup: 1.5 in Inside Dia
Category
Dual Rod & Piston Seals
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Type
For 0.343 in Groove Wd, Buna N
Outside Dia.
2.125 in

Technical Documents

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OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR U-Cup is a dual rod and piston seal with a 1.5-inch inside diameter, 2.125-inch outside diameter, and a 0.343-inch groove width. Manufactured from Buna N with a 70 Shore A durometer, this seal is designed for industrial sealing applications.

Frequently Asked Questions

What is an APPROVED VENDOR U-Cup used for?

This U-Cup is a dual rod and piston seal used in hydraulic and pneumatic cylinders to prevent fluid leakage. It is suitable for industrial machinery, pumps, and actuators where a reliable seal is required between moving components.

What are the specifications of the APPROVED VENDOR U-Cup 3G-OTH-171185?

The U-Cup has a 1.5-inch inside diameter, 2.125-inch outside diameter, and fits a 0.343-inch groove width. It is made of Buna N with a 70 Shore A durometer. The manufacturer part number is 3G-OTH-171185.

Where to buy APPROVED VENDOR U-Cup 3G-OTH-171185 worldwide?

3G Electric supplies the APPROVED VENDOR U-Cup 3G-OTH-171185 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time.

How to install an APPROVED VENDOR U-Cup?

Ensure the groove is clean and free of burrs. Lubricate the seal with compatible hydraulic fluid. Use a seal installation tool to avoid twisting or cutting the Buna N material. Press the U-Cup evenly into the groove until fully seated.

OEM Products

3G Electric supplies OEM dual rod & piston seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
APPROVED VENDOR U-Cup: 1.25 in Inside Dia., 1.75 in Outside Dia., For 0.281 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.25 in Inside Dia., 1.75 in Outside Dia., For 0.281 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.25 in Inside Dia., 1.875 in Outside Dia., For 0.343 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.25 in Inside Dia., 1.875 in Outside Dia., For 0.343 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.125 in Inside Dia., 1.625 in Outside Dia., For 0.281 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.125 in Inside Dia., 1.625 in Outside Dia., For 0.281 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.375 in Inside Dia., 2 in Outside Dia., For 0.343 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.375 in Inside Dia., 2 in Outside Dia., For 0.343 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.75 in Inside Dia., 2.375 in Outside Dia., For 0.343 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.75 in Inside Dia., 2.375 in Outside Dia., For 0.343 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.875 in Inside Dia., 2.5 in Outside Dia., For 0.343 in Groove Wd, Buna N
APPROVED VENDOR U-Cup: 1.875 in Inside Dia., 2.5 in Outside Dia., For 0.343 in Groove Wd, Buna N