New 1737188 Guide-Valve Replacement suitable for Caterpillar Equipment
- New Guide-Valve Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1737188 Engine Valve Guide
â–¶Specification for 1737188 Engine Valve Guide
â–¶Exact Fit Guarantee for 1737188 Engine Valve Guide
â–¶| Models | 3406B, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B |
|---|---|
| Dimensions | 3.27x0.67x0.67 |
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Above and Beyond
Staff took care of issue that was nit created by them. Package was lost by UPS. Propel sent me another part Next Day Air to correct it. -
I own old cat bulldozers D8k,D8H,D8N that required frequent repairs and servicing. it was erratic and practically cumbersome to keep them running without constant supply of reliable
and affordable spares in Uganda a third world country however,since I started dealing with propel parts US,my bulldozers have earned reliability and efficiency in providing high quality services to clients and making me a great dependable construction company in earth moving.
My shipments are always handled expeditiously and delivered in record time to Uganda this is awesome from Propelparts.
My business is booming by the clock for finding the best partner in Propelparts. -
Quick and efficient.
Great products and a great team to deal with. We had a small issue with a missing part and the Customer Services Team dealt with it quickly and efficiently and in a way which left me, the customer, feeling entirely satisfied. Would highly recommend. -
Propel Parts provided quality parts for my Caterpillar needs at a very fair price. Shipping to my international location was very fast. took about a week for the parts to get here. Seller is also responsive with my inquiry.
Thanks again -
Stevens the man. Placed my order and sent him the order # and had me in the loop within an hour.
Frequently Asked Questions
What is the Caterpillar 1737188 valve guide used for?
The Caterpillar 1737188 valve guide is a high-quality aftermarket replacement designed to support proper valve alignment and movement within heavy-duty engine systems. It is manufactured to meet or exceed OEM specifications for dependable engine performance and durability.
What are the benefits of the 1737188 valve guide?
- Helps maintain proper valve alignment
- Supports smooth valve movement during engine operation
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Helps support dependable engine performance
Is the 1737188 valve guide compatible with multiple Caterpillar engines?
Yes, this valve guide may fit several Caterpillar engine models including 3406B, 3408, 3408B, 3408C, 3408E, 3412, and 3516B applications depending on engine configuration. Check your manual or reach out to Propel Parts for help verifying fitment.
Why is replacing worn valve guides important?
Replacing worn valve guides helps maintain proper valve movement, improve combustion efficiency, and reduce unnecessary wear within the engine system.
Does the 1737188 valve guide meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and reliable engine performance.
Can damaged valve guides affect engine performance?
Yes. Damaged or worn valve guides may contribute to poor valve sealing, increased oil consumption, reduced engine efficiency, and premature engine wear.
Are related Caterpillar engine valve components available from Propel Parts?
Yes. Propel Parts offers a variety of replacement valve and engine components for Caterpillar equipment. You can also check the Caterpillar Valve Guides Collection for additional replacement options.
This 1737188 Engine Valve Guide is compatible with the following models:
3406B, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B & 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.
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