Moen 137488BN, Shower Arm Flange, Brushed Nickel, Icon Collection

Details

Model: 137488BN
Manufacturer: Moen
Part Number: 1886285
Description: Shower Arm Flange, Metal Construction, Brushed Nickel Finish, Compatible with Align, Icon, and Villeta Series Shower Systems.

Product Overview

The Moen 137488BN Shower Arm Flange is a precision-fabricated trim component designed for use with Moen one-handle tub and shower valve systems. Constructed from durable metal with a brushed nickel finish, the flange provides a secure and finished interface between the shower arm and the wall. It is fully compatible with Moen Align, Icon, and Villeta collections, including Posi-Temp configurations such as T2191, T2741, and T3291. Engineered to meet Moen’s OEM dimensional standards, the 137488BN ensures consistent alignment, corrosion resistance, and long-term installation reliability in both new construction and retrofit applications.

Technical Specifications

• Manufacturer Part Number: 137488BN
• Alternate Part Number: 1886285
• Component Type: Shower Arm Flange
• Material: Solid metal construction
• Finish: Brushed Nickel (BN)
• Application: 1-handle tub and shower systems
• Compatible Trim Models: T2191, T2741, T3291
• Compatible Collections: Align, Icon, Villeta
• Mounting Method: Slip-fit over standard 1/2" NPT shower arm
• Diameter: Standard Moen flange dimension for shower arm wall escutcheon
• Operating Environment: Residential and commercial wet-area applications
• Corrosion Resistance: Brushed nickel finish designed for long-term moisture exposure
• Installation Type: Field-installed trim accessory
• Maintenance: Clean with non-abrasive materials to preserve finish and fitment integrity
• Compliance: Manufactured to Moen OEM standards for dimensional accuracy and material quality

Installation Notes

• Ensure wall drop-ear elbow and shower arm are properly aligned before flange installation.
• Slide flange onto the shower arm prior to threading the arm into the fitting.
• Hand-tighten the shower arm until properly seated; position flange flush with the finished wall surface.
• Verify leak-free operation before final finishing or caulking, if applicable.
• Do not use abrasive cleaners or tools that may damage the brushed nickel finish.

Summary

The Moen 137488BN Shower Arm Flange is an OEM-grade brushed nickel component engineered for use with Align, Icon, and Villeta collection shower systems. Constructed from solid metal for durability and corrosion resistance, it provides a professional-grade wall termination for 1/2-inch shower arms, ensuring consistent fitment, alignment, and long-term performance in plumbing installations.