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

SPEEDAIRE O-Ring, 7.8x1.9: Mfr Part # TTR4410220G - Air Tool Replacement Parts
SPEEDAIREAir Tool Replacement Parts

SPEEDAIRE O-Ring, 7.8x1.9: Mfr Part # TTR4410220G

The SPEEDAIRE O-Ring (SKU 3G-OTH-166474) is an air tool replacement part, specifically an O-Ring with dimensions 7.8x1.9. Its manufacturer part number is TTR4410220G, and it is compatible with Part # 3AAH8.

SKU 3G-OTH-166474

Brand
SPEEDAIRE
Item
O-Ring, 7.8x1.9: Mfr Part # TTR4410220G
Category
Air Tool Replacement 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

SPEEDAIRE
Manufacturer Part Number
TTR4410220G
Type
7.8x1.9: Mfr Part # TTR4410220G, O-Ring, Compatible with OEM Part # 3AAH8

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

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

Product Description

The SPEEDAIRE O-Ring (SKU 3G-OTH-166474) is an air tool replacement part, specifically an O-Ring with dimensions 7.8x1.9. Its manufacturer part number is TTR4410220G, and it is compatible with Part # 3AAH8.

Frequently Asked Questions

What is the SPEEDAIRE O-Ring 7.8x1.9 used for?

The SPEEDAIRE O-Ring (SKU 45R327) is a replacement part for air tools, providing a seal between components to prevent air leaks. It is commonly used in pneumatic cylinders, valves, and connectors in industrial maintenance and repair applications.

What are the specifications of the SPEEDAIRE O-Ring TTR4410220G?

The SPEEDAIRE O-Ring has dimensions 7.8 mm inner diameter by 1.9 mm cross-section. Its manufacturer part number is TTR4410220G, and it is compatible with OEM Part # 3AAH8. It is classified as an air tool replacement part.

Where to buy SPEEDAIRE O-Ring 7.8x1.9 worldwide?

3G Electric supplies the SPEEDAIRE O-Ring (TTR4410220G) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this air tool replacement part for your maintenance needs.

How to install the SPEEDAIRE O-Ring 7.8x1.9?

To install the SPEEDAIRE O-Ring, first ensure the groove and mating surfaces are clean and free of debris. Lubricate the O-Ring with compatible grease, then carefully seat it into the groove without twisting. Verify proper alignment before reassembling the air tool components.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE air tool replacement parts. 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
SPEEDAIRE O-Ring, 27.94x5.33: Mfr Part # TTR4410206G, O-Ring
SPEEDAIRE
SPEEDAIRE O-Ring, 27.94x5.33: Mfr Part # TTR4410206G, O-Ring
SPEEDAIRE O-Ring, 7.8x2.4: Mfr Part # TTR4320305G, O-Ring
SPEEDAIRE
SPEEDAIRE O-Ring, 7.8x2.4: Mfr Part # TTR4320305G, O-Ring
SPEEDAIRE O-Ring, 2.0x1.5: Mfr Part # TTR4410214G, O-Ring
SPEEDAIRE
SPEEDAIRE O-Ring, 2.0x1.5: Mfr Part # TTR4410214G, O-Ring
SPEEDAIRE O-Ring, 29.4x3.1: Mfr Part # TTR4420310G, O-Ring
SPEEDAIRE
SPEEDAIRE O-Ring, 29.4x3.1: Mfr Part # TTR4420310G, O-Ring
SPEEDAIRE O-Ring, 7.8x2.4: Mfr Part # TTR4420405G, O-Ring
SPEEDAIRE
SPEEDAIRE O-Ring, 7.8x2.4: Mfr Part # TTR4420405G, O-Ring
SPEEDAIRE O-Ring, 3.2x1.9: Mfr Part # TTR4420402G, O-Ring
SPEEDAIRE
SPEEDAIRE O-Ring, 3.2x1.9: Mfr Part # TTR4420402G, O-Ring

More from SPEEDAIRE

View all SPEEDAIRE parts
SPEEDAIRE Tie Rod Assy, 3/8 to 16 UNC: Mfr Part #, Tie Rod Assembly
SPEEDAIRE
SPEEDAIRE Tie Rod Assy, 3/8 to 16 UNC: Mfr Part #, Tie Rod Assembly
SPEEDAIRE Mandrel Bottle Adapter: Mfr Part #, Mandrel Bottle Adapter
SPEEDAIRE
SPEEDAIRE Mandrel Bottle Adapter: Mfr Part #, Mandrel Bottle Adapter
SPEEDAIRE Spent Mandrel Bottle: Mfr Part #, Spent Mandrel Bottle
SPEEDAIRE
SPEEDAIRE Spent Mandrel Bottle: Mfr Part #, Spent Mandrel Bottle
SPEEDAIRE Nosepiece, 5/16", 7.8mm: Mfr Part #, Nose Piece
SPEEDAIRE
SPEEDAIRE Nosepiece, 5/16", 7.8mm: Mfr Part #, Nose Piece
SPEEDAIRE Nosepiece, 3/32": Mfr Part #, Nose Piece
SPEEDAIRE
SPEEDAIRE Nosepiece, 3/32": Mfr Part #, Nose Piece
SPEEDAIRE Tie Rod Assy, 10 to 32 UNF: Mfr Part #, Tie Rod Assembly
SPEEDAIRE
SPEEDAIRE Tie Rod Assy, 10 to 32 UNF: Mfr Part #, Tie Rod Assembly
SPEEDAIRE Jaw Pusher: Mfr Part #, Jaw Pusher
SPEEDAIRE
SPEEDAIRE Jaw Pusher: Mfr Part #, Jaw Pusher
SPEEDAIRE Tie Rod Assy, 10 to 24 UNC: Mfr Part #, Tie Rod Assembly
SPEEDAIRE
SPEEDAIRE Tie Rod Assy, 10 to 24 UNC: Mfr Part #, Tie Rod Assembly