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OE Number: 3907177
Sku: C3907177-FC

3907177 Cummins Rectangular Ring Seal for Cummins QSK60 Series Engines

Name: 3907177 Cummins Rectangular Ring Seal for Cummins QSK60 Series Engines
Brand: Megawatts
SKU: XCMR506A008-F
Price: 1.53 USD
Availability: InStock

$1.53

Premium Replacement for Cummins Parts

Manufacturer: Megawatts

The Order Will Be Dispatched Within 2 Business Days

Every Order Comes With a 90-day Return

This Product Ships From China

The Estimated Arrival Time is 45 to 60 Days

Stock: Out of Stock

Notify Me When Available

The item ships from China about 45-60 days to deliver

Product Details

The 3907177 Cummins replacment C3907177-FC rectangular ring seal is compatible with the following engine power models:
Cummins: QSK60 CM2150 MCRS, QSK60 CM2250 K112, QSK60 CM2350 K116, QSK60 CM2350 K117, QSK60 CM2350 K121, QSK60 CM2350 K133, QSK60 CM500, QSK60 CM850 MCRS, QSK60 G, QSK60 G CM2358 K110,G50, K50, K50-DPM, QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108, QSK50 CM850 MCRS, QSK50 DF CM850/CM2150 MCRS
Note: Please confirm that your engine model is compatible before purchasing. You can also contact customer service for assistance at any time.

Specification
Product Name: 3907177 Cummins O-Seal Ring
Part Number: C3907177-FC
Part Brand: Megawatts
Status: Aftermarket
Package Dimension: 16.5*0.3*0.2 cm/6.50*0.12*0.08 in
Note: The dimensions are manually measured and may have slight variations.

Product Part Number

3907177

Shipping and Warranty

Fast Shipping

The order will be dispatched within 2 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

Easy Return

Every order comes with a 90-day return. Please click Return Policy for more details.

Warranty Policy

All parts are qualified and tested by the strictest aftermarket-part standards. Please click Warranty Policy for more details.

Questions And Answers Of The Customers

What is the primary function of the Cummins 3907177 Rectangular Ring Seal?

The 3907177 is a high-pressure elastomeric seal used to prevent fluid or gas leakage between mating surfaces. It is commonly found in cylinder kits, overhaul kits, and short-block assemblies to maintain internal pressure and seal integrity.
Why is it called a "Rectangular" ring seal?

Unlike a standard round O-ring, this seal has a rectangular cross-section. This shape provides a greater contact surface area when compressed, which is essential for stable sealing in high-pressure engine applications like those in the ISC/ISL series.
Is the 3907177 interchangeable with other part numbers?

It is known to supersede older part numbers such as 3917737. Always check your current parts catalog for the most recent supersession list associated with your engine's ESN.