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GAST Oil-Less Service Kit: 33K689 Compatible with Grainger Part # - Replacement Parts for Air Motors & Gearmotors
GASTReplacement Parts for Air Motors & Gearmotors

GAST Oil-Less Service Kit: 33K689 Compatible with Grainger Part #

The GAST Oil-Less Service Kit (SKU 33K740, MPN K503) is a replacement part for air motors and gearmotors. This kit is compatible with Grainger Part #33K689 and Mfr Part #6066. It is designed as an oil-less service kit.

SKU 3G-OTH-144291

Brand
GAST
Item
Oil-Less Service Kit: 33K689 Compatible with Grainger Part #
Category
Replacement Parts for Air Motors & Gearmotors
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Technical Specifications

GAST
Manufacturer Part Number
K503
Type
Compatible with Mfr Part # 6066
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GAST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GAST Oil-Less Service Kit (SKU 33K740, MPN K503) is a replacement part for air motors and gearmotors. This kit is compatible with Grainger Part #33K689 and Mfr Part #6066. It is designed as an oil-less service kit.

Frequently Asked Questions

What is the GAST Oil-Less Service Kit K503 used for?

The GAST Oil-Less Service Kit K503 is a replacement part set for GAST air motors and gearmotors. It provides the necessary components to restore performance without requiring oil lubrication, making it suitable for applications where oil-free operation is critical, such as in food processing or clean-room environments.

What are the specifications of the GAST Oil-Less Service Kit K503?

The GAST Oil-Less Service Kit has manufacturer part number K503 and is compatible with Grainger Part #33K689 and Mfr Part #6066. It is designed as an oil-less service kit for air motors and gearmotors. The kit includes components needed for maintenance, ensuring reliable operation without oil lubrication.

Where to buy the GAST Oil-Less Service Kit K503 worldwide?

3G Electric supplies the GAST Oil-Less Service Kit K503 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine GAST replacement part for your air motor or gearmotor.

How to install the GAST Oil-Less Service Kit K503?

Installation of the GAST Oil-Less Service Kit K503 should follow the manufacturer's instructions for your specific air motor or gearmotor model. Generally, it involves disassembling the motor, replacing worn components from the kit, and reassembling. Ensure the motor is depressurized and disconnected from the air supply before starting.

Used in

Common applications for GAST
Laboratory air supply — GAST Oil-Free Rocking Piston Air Compressor (1760408) for clean, oil-free compressed air
Material handling — GAST Regenerative Blower (R3105-12) for conveying or aeration in packaging lines
Medical vacuum — GAST Rotary Vane Vacuum Pump (AT05-101-G215DX) for suction in clinical or laboratory settings
Pneumatic control — GAST Reciprocating Piston Compressor (4LCB-55S-M450GX) for powering actuators in manufacturing
Environmental monitoring — GAST Diaphragm Compressor/Vacuum Pump (DOA-P707-AA) for air sampling or gas analysis
Mobile equipment — GAST DC Piston Compressor (3HBB-19-M322A) for on-vehicle pneumatic systems

GAST Products

3G Electric supplies GAST replacement parts for air motors & gearmotors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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