New 6N7174 Shield Replacement suitable for Caterpillar Equipment
- New Shield Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 6N7174 Rotocoil-engine Valve
▶Specification for 6N7174 Rotocoil-engine Valve
▶Exact Fit Guarantee for 6N7174 Rotocoil-engine Valve
▶| Models | 120B, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 215C, 235, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B |
|---|---|
| Dimensions | 0.82x0.82x0.52 |
-
Excellent service and quick response!
-
Stevens the man. Placed my order and sent him the order # and had me in the loop within an hour.
-
Good Customer Service. Fast Shipping. A+++
-
Science I buy parts from propel parts I don’t have to spend too much down time always on time and good service
-
I’ve been ordering parts from propel for about 3 years & counting. I live in Hawaii where we have a hard time getting parts especially for decent prices with fast shipping. I've been 100% satisfied with the company and the customer service and will continue to use them. I recommend propel to everyone here in Hawaii and we are all happy to have you guys. Thank you!!!
Frequently Asked Questions
What is the Caterpillar 6N7174 shield used for?
The Caterpillar 6N7174 shield is a high-quality aftermarket replacement designed to help protect engine valves and related components in heavy equipment applications. It is manufactured to meet or exceed OEM specifications for dependable durability and performance.
What are the benefits of the 6N7174 shield?
- Helps protect valve and engine components from wear
- Supports reliable engine operation
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Suitable for demanding heavy-duty environments
Is the 6N7174 shield compatible with multiple Caterpillar machines?
Yes, this shield may fit various Caterpillar equipment and engine models depending on the assembly configuration. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn shields important in heavy equipment?
Replacing worn shields helps protect nearby components from excessive wear and supports reliable engine and equipment performance.
Does the 6N7174 shield meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable performance.
Can damaged shields affect equipment reliability?
Yes. Damaged or worn shields may expose nearby components to increased wear, contamination, and premature failure.
Are related Caterpillar engine components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement engine components for Caterpillar equipment. You can also check the Caterpillar 3400 Nozzle 7N9843 for another related replacement option.
This 6N7174 Rotocoil-engine Valve is compatible with the following models:
120B, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 215C, 235, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B & more...

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
Worldwide Shipping















