Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Image not available
ARORepair Kits

ARO Air Motor Service Kit 637377

The ARO Air Motor Service Kit, part number 637377, is a repair kit designed for servicing ARO air motors. It is compatible with the ARO manufacturer model number NM2202B-41-731. This kit enables maintenance and…

SKU 3G-OTH-89796

Brand
ARO
Item
Air Motor Service Kit 637377
Part Number
637377
Category
Repair Kits
Available to Order
Also known as:637377ARO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

ARO
Manufacturer Part Number
637377
Product Type
Air Motor Service Kit
Compatible Brand
ARO
Compatible Manufacturer Model Number
NM2202B-41-731

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ARO Air Motor Service Kit, part number 637377, is a repair kit designed for servicing ARO air motors. It is compatible with the ARO manufacturer model number NM2202B-41-731. This kit enables maintenance and repair of the specified air motor model.

Frequently Asked Questions

What is the ARO Air Motor Service Kit 637377 used for?

The ARO Air Motor Service Kit 637377 is used for servicing and repairing ARO air motors, specifically model NM2202B-41-731. It contains the necessary components to perform maintenance, restore performance, and extend the service life of the compatible air motor in industrial applications.

What are the specifications of the ARO Air Motor Service Kit 637377?

The ARO Air Motor Service Kit, part number 637377, is a repair kit from ARO. It is compatible with ARO manufacturer model number NM2202B-41-731. The kit includes components needed for servicing the air motor, enabling maintenance and repair of the specified model.

Where to buy the ARO Air Motor Service Kit 637377 worldwide?

You can source the ARO Air Motor Service Kit 637377 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this repair kit.

How to install the ARO Air Motor Service Kit 637377?

To install the ARO Air Motor Service Kit 637377, first disconnect the air supply and depressurize the system. Disassemble the ARO air motor model NM2202B-41-731, replace worn components with the kit parts, and reassemble following the manufacturer's service manual. Always use proper tools and safety procedures.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
Not sure this is the right part? Photo-identify it→

ARO Products

3G Electric supplies ARO repair kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO
ARO
This air motor service kit is designed for servicing ARO air motors compatible with model number 612042-1. It includes seals, gaskets, and wear parts to restore motor performance in industrial pneumatic systems such as pumps and mixers
ARO
ARO
This service kit from ARO is designed for use with ARO pump model NM2202B-41-C31. It contains components necessary for restoring pump performance in industrial fluid-handling applications such as chemical transfer or lubrication systems. The kit helps reduce downtime and extend equipment life
ARO
ARO
Service kit for ARO pump models NM2202A-11-731 and NM2202A-41-731. Includes a seal to restore pump performance in industrial fluid-handling applications such as chemical transfer, lubrication, and process systems
ARO
ARO
This motor repair kit is designed for servicing the lower pump section of ARO diaphragm pumps. It includes seals and gaskets necessary for a complete lower-pump overhaul, helping restore pump performance in industrial fluid-handling applications
ARO
ARO
This service kit from ARO is designed for use with ARO model LM2250E-31-B equipment. It contains components necessary for maintenance and repair of compatible industrial pumps and fluid handling systems
ARO
ARO
Service kit for ARO piston pumps, compatible with model AF1015F11KK36. Contains replacement components for pump maintenance and repair in industrial fluid handling

More from ARO

View all ARO parts →
Service kit containing packing components for maintenance and repair of ARO pump models NM2202B-11-731 and NM2202B-41-731. Used in industrial fluid-handling applications to restore pump performance
ARO
Service kit containing packing components for maintenance and repair of ARO pump models NM2202B-11-731 and NM2202B-41-731. Used in industrial fluid-handling applications to restore pump performance
Piston pump repair kit for ARO pumps. Includes two U-cups. Compatible with ARO model 650312. Used to rebuild piston pumps in industrial fluid handling systems
ARO
Piston pump repair kit for ARO pumps. Includes two U-cups. Compatible with ARO model 650312. Used to rebuild piston pumps in industrial fluid handling systems
This repair kit is designed for rebuilding ARO air motors, restoring performance and extending service life. It includes U-Cups and is compatible with ARO model numbers 612041-1, 612041-3, and 612042-1. Suitable for maintenance in industrial pneumatic systems
ARO
This repair kit is designed for rebuilding ARO air motors, restoring performance and extending service life. It includes U-Cups and is compatible with ARO model numbers 612041-1, 612041-3, and 612042-1. Suitable for maintenance in industrial pneumatic systems
This air motor service kit from ARO includes a 1-inch non-metallic O-ring. Designed for use with ARO air motors, it is compatible with model NM2304A-A1-311. The kit is used to replace worn seals and restore performance in pneumatic systems
ARO
This air motor service kit from ARO includes a 1-inch non-metallic O-ring. Designed for use with ARO air motors, it is compatible with model NM2304A-A1-311. The kit is used to replace worn seals and restore performance in pneumatic systems
This lower end repair kit from ARO includes a seal and is designed for servicing the lower end of ARO pumps. Compatible with model 612041-3, the kit contains gaskets, seals, and U-cups to restore pump performance and prevent leaks in industrial fluid-handling applications
ARO
This lower end repair kit from ARO includes a seal and is designed for servicing the lower end of ARO pumps. Compatible with model 612041-3, the kit contains gaskets, seals, and U-cups to restore pump performance and prevent leaks in industrial fluid-handling applications
This service kit from ARO is designed for maintaining and repairing the ARO pump model LM2203A-11-C 3. It contains the necessary components to restore pump performance and extend service life in industrial fluid handling applications
ARO
This service kit from ARO is designed for maintaining and repairing the ARO pump model LM2203A-11-C 3. It contains the necessary components to restore pump performance and extend service life in industrial fluid handling applications
ARO
ARO
This regulator repair kit is designed for servicing ARO regulators, specifically model 651780-B3B-B. It contains components necessary to rebuild the regulator, enabling maintenance of pneumatic systems in industrial settings
ARO
ARO
This regulator repair kit from ARO is designed for servicing ARO regulators. It is compatible with models 651780-C1B-B, 651780-C1R-B, and 651780-C3B-B. The kit includes replacement components to restore proper pressure regulation in pneumatic systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first