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Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
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Find a DealerEmail
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Available Cat Reman parts
The following parts are alternative Cat® Reman
The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.
† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.
parts.
The following parts are alternative Cat® Reman
Cat Reman
The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.
† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.
parts.
11R-2284 : Cat® Reman New with Core (NWC) Check Valve
Description: A Prechamber Check Valve is a component used in an engine to regulate the flow of fuel and air mixture into the combustion chamber. It typically consists of a spring-loaded ball that sits in a seat at the entrance to the chamber. During the intake stroke, the ball is forced open by the incoming fuel and air mixture, allowing it to flow into the chamber, and in compression and power strokes, the ball is pushed back into the seat by the pressure in the chamber, preventing the fuel and air mixture from flowing back out.
Attributes: • Helps to reduce wear and tear on the engine by providing a more controlled combustion process. • Manufactured to precise specifications and built for durability, reliability, and productivity.
Applications: A Prechamber Check Valve is used to allow the high-pressure gases to flow in one direction only, from the chamber to the main combustion chamber. Mostly used in Cat G3606, G3606, 3606, G3608, G3608, 3608, G3612, G3612, 3612, G3616 and G3616, 3616 Engine (Piston).
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Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 546-6109
Units of Measure
USMetric
Length (in): 2.76
Overall Length (in): 2.76
Overall Length (mm): 70
Length (mm): 70
Material: Not specified
Thread: 7/8 - 9
Thread Size (in): 7/8-9
Weight (kg): 0.13
Weight (lb): 0.28
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Compatible Models for part number 546-6109
GAS ENGINE
G3608 G3612 G3606 G3616
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 546-6109
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Description for part number 546-6109
Description: A Prechamber Check Valve is a component used in an engine to regulate the flow of fuel and air mixture into the combustion chamber. It typically consists of a spring-loaded ball that sits in a seat at the entrance to the chamber. During the intake stroke, the ball is forced open by the incoming fuel and air mixture, allowing it to flow into the chamber, and in compression and power strokes, the ball is pushed back into the seat by the pressure in the chamber, preventing the fuel and air mixture from flowing back out.
Attributes: • Helps to reduce wear and tear on the engine by providing a more controlled combustion process. • Manufactured to precise specifications and built for durability, reliability, and productivity.
Applications: A Prechamber Check Valve is used to allow the high-pressure gases to flow in one direction only, from the chamber to the main combustion chamber. Mostly used in Cat G3606, G3606, 3606, G3608, G3608, 3608, G3612, G3612, 3612, G3616 and G3616, 3616 Engine (Piston).
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Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 546-6109
Units of Measure
USMetric
Length (in): 2.76
Overall Length (in): 2.76
Overall Length (mm): 70
Length (mm): 70
Material: Not specified
Thread: 7/8 - 9
Thread Size (in): 7/8-9
Weight (kg): 0.13
Weight (lb): 0.28
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Compatible Models for part number 546-6109
GAS ENGINE
G3608 G3612 G3606 G3616
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Compare Alternate Parts
This part:546-6109: 7/8'' Prechamber Check Valve
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Length (in)
2.76
Overall Length (in)
2.76
Thread Size (in)
7/8-9
Description
Cat® 7/8'' Prechamber Check Valve
This part:11R-2284: Cat® Reman New with Core (NWC) Check Valve
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Description
Cat Reman Check Valve (NWC)
This part:20R-3466: Cat® Reman Check Valve
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Description
Cat Reman Check Valve (Fuel)
KeyKey
Factory Fit
This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
