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

Dayton Lockwasher, 1/2 In., 3-Pack, For Pump Models 4UA78A/4UA79A/4UA80A - Pumps Parts
DaytonPumps Parts

Dayton Lockwasher, 1/2 In., 3-Pack, For Pump Models 4UA78A/4UA79A/4UA80A

Dayton Pumps Parts.

SKU 3G-OTH-93183

Brand
Dayton
Item
Lockwasher, 1/2 In., 3-Pack, For Pump Models 4UA78A/4UA79A/4UA80A
Category
Pumps Parts
Available to Order
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

Dayton
Manufacturer Part Number
PP60253AG

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

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

Product Description

Dayton Pumps Parts.

Frequently Asked Questions

What is the DAYTON PP60253AG lockwasher used for?

The DAYTON PP60253AG lockwasher is used to secure fasteners in pump assemblies, preventing loosening from vibration. It fits models 4UA78A, 4UA79A, and 4UA80A. This 3-pack provides a reliable locking solution for industrial pump maintenance and repair applications.

What are the specifications of the DAYTON PP60253AG lockwasher?

The DAYTON PP60253AG lockwasher has a 1/2-inch size and comes in a 3-pack. The manufacturer part number is PP60253AG. It is designed for use with Dayton pump models 4UA78A, 4UA79A, and 4UA80A. No additional specifications are provided by the manufacturer.

Where to buy DAYTON PP60253AG lockwasher worldwide?

You can source the DAYTON PP60253AG lockwasher 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 pump part.

How to install the DAYTON PP60253AG lockwasher?

To install the DAYTON PP60253AG lockwasher, place it between the fastener head and the mounting surface. Tighten the fastener to the recommended torque for your pump model. The lockwasher compresses to create tension, preventing loosening from vibration. Always follow the pump manufacturer's installation guidelines.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

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

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Zinc-plated lockwasher for use in pump assemblies. Prevents fastener loosening caused by vibration in industrial pumps and similar rotating equipment. Provides corrosion resistance for reliable operation in water, chemical, or process systems
Dayton
Zinc-plated lockwasher for use in pump assemblies. Prevents fastener loosening caused by vibration in industrial pumps and similar rotating equipment. Provides corrosion resistance for reliable operation in water, chemical, or process systems
This capscrew is a fastener used in industrial pump assemblies to secure pump components together. Thread size is 1/2-13, length is 1-3/4 inches. Sold in a pack of 3
Dayton
This capscrew is a fastener used in industrial pump assemblies to secure pump components together. Thread size is 1/2-13, length is 1-3/4 inches. Sold in a pack of 3
Lockwasher sized for 5/16-inch fasteners, supplied in a pack of four. Designed to secure fasteners on industrial pumps, preventing loosening caused by vibration. Suitable for use in water, chemical, or oil-handling systems
Dayton
Lockwasher sized for 5/16-inch fasteners, supplied in a pack of four. Designed to secure fasteners on industrial pumps, preventing loosening caused by vibration. Suitable for use in water, chemical, or oil-handling systems
This lock washer is a pump replacement part designed to secure fasteners on industrial pumps, preventing loosening caused by vibration. It has a 3/8-inch nominal size and is intended for use with pump models - and 2ZXJ1-A8
Dayton
This lock washer is a pump replacement part designed to secure fasteners on industrial pumps, preventing loosening caused by vibration. It has a 3/8-inch nominal size and is intended for use with pump models - and 2ZXJ1-A8
This 410 stainless steel washer is a replacement part for pump assemblies, providing sealing or spacing functions. With a nominal size of 3/8 inch, it is used in standard pump hardware to help prevent leaks and maintain component alignment in fluid-handling systems
Dayton
This 410 stainless steel washer is a replacement part for pump assemblies, providing sealing or spacing functions. With a nominal size of 3/8 inch, it is used in standard pump hardware to help prevent leaks and maintain component alignment in fluid-handling systems
Zinc-plated lock washer for 5/16-inch fasteners. Used to prevent loosening from vibration in dewatering and wastewater pump assemblies. Supplied in a 2-pack
Dayton
Zinc-plated lock washer for 5/16-inch fasteners. Used to prevent loosening from vibration in dewatering and wastewater pump assemblies. Supplied in a 2-pack

More from Dayton

View all Dayton parts
Grease fitting replacement part for Dayton PPTWA314G pump. Used to lubricate pump bearings and moving components, reducing friction and wear in industrial pumping systems
Dayton
Grease fitting replacement part for Dayton PPTWA314G pump. Used to lubricate pump bearings and moving components, reducing friction and wear in industrial pumping systems
This cup holder is a replacement part for DAYTON pump models 6AWA7, 6AWA8, and 6AWC1, including the PPTWA707G. It secures and supports the pump assembly in fluid-handling systems such as water transfer, circulation, or pressure boosting
Dayton
This cup holder is a replacement part for DAYTON pump models 6AWA7, 6AWA8, and 6AWC1, including the PPTWA707G. It secures and supports the pump assembly in fluid-handling systems such as water transfer, circulation, or pressure boosting
This volute kit is a replacement part for Dayton pump models 4VV65 and 4VV66. It serves as the volute casing that directs fluid flow within the pump, used in water handling and HVAC systems
Dayton
This volute kit is a replacement part for Dayton pump models 4VV65 and 4VV66. It serves as the volute casing that directs fluid flow within the pump, used in water handling and HVAC systems
Replacement screw for select Dayton pump models, including 5RWG5. Used in industrial pumping applications for fluid transfer or circulation. Consult original equipment documentation for specifications
Dayton
Replacement screw for select Dayton pump models, including 5RWG5. Used in industrial pumping applications for fluid transfer or circulation. Consult original equipment documentation for specifications
Shaft retaining ring for Dayton pumps, model PPTWA331G. Secures shaft assembly to prevent axial movement in industrial pumping applications such as water handling, HVAC, and fluid transfer systems
Dayton
Shaft retaining ring for Dayton pumps, model PPTWA331G. Secures shaft assembly to prevent axial movement in industrial pumping applications such as water handling, HVAC, and fluid transfer systems
These valve assemblies are replacement parts for pumps, designed to fit the PPTWA322G model. They control flow direction and pressure in industrial fluid-handling systems, such as water transfer, irrigation, or process equipment. Sold as a 4-pack
Dayton
These valve assemblies are replacement parts for pumps, designed to fit the PPTWA322G model. They control flow direction and pressure in industrial fluid-handling systems, such as water transfer, irrigation, or process equipment. Sold as a 4-pack
This cylinder sleeve is a replacement part for pumps, designed to restore cylinder bore integrity. It fits Dayton pump models 6AWA7, 6AWA8, and 6AWC1. The sleeve is precision-machined for use in industrial pumping applications
Dayton
This cylinder sleeve is a replacement part for pumps, designed to restore cylinder bore integrity. It fits Dayton pump models 6AWA7, 6AWA8, and 6AWC1. The sleeve is precision-machined for use in industrial pumping applications
Set of four bolts designed as replacement fasteners for specific pump models including 5PXD2 through 5PXE1. Used to secure pump components during maintenance or rebuild. Suitable for industrial pump applications
Dayton
Set of four bolts designed as replacement fasteners for specific pump models including 5PXD2 through 5PXE1. Used to secure pump components during maintenance or rebuild. Suitable for industrial pump applications