Find the right part faster
Multiple models matched. Select your model to confirm fit.

Guide

Guide

Guide

Guide
Ensure your Dolmar string trimmer operates at peak performance with genuine OEM valve guide replacements from Repair Clinic. Our precision-engineered valve guides are designed to deliver a perfect fit, maintaining the manufacturer's warranty and ensuring reliability for your specific string trimmer model. Common issues like the trimmer not starting or stalling can often be traced back to worn valve guides. Replacing them with our authentic parts can restore functionality. Shop our wide selection of replacement parts and find the right fit for your Dolmar model. For further maintenance, explore our Dolmar String Trimmer Parts selection and keep your equipment running smoothly.
Find answers to common questions about replacing valve guides in Dolmar string trimmers, ensuring your equipment runs smoothly.
Signs that you need to replace the valve guide include excessive engine noise, oil leakage, or decreased performance. Inspecting the valve guides during regular maintenance can help identify wear before it causes significant issues.
You'll need a valve guide driver, hammer, and possibly a valve spring compressor. Always refer to the manufacturer's manual for specific instructions and safety guidelines.
Visit Repair Clinic for a wide selection of lawn equipment parts, including Dolmar string trimmer valve guides. We offer genuine OEM parts with a price match guarantee and same-day shipping.
For additional Dolmar parts, check out Dolmar String Trimmer Parts to ensure you get the right components for your repair needs.


Ensure your Dolmar string trimmer operates smoothly with genuine valve guide replacements. Shopping for Dolmar valve guides online is easy and convenient. Our same-day shipping ensures you receive your parts quickly, helping you minimize downtime. Use the model or part number lookup to find the exact replacement for your string trimmer. We also offer a No-Hassle 365-Day Return policy and a Price Match Guarantee, ensuring you get the best deal on OEM parts. Address common trimmer issues like rough running or stalling by replacing the valve guides with high-quality parts. For additional guidance, visit our String Trimmer Repair Help section. Discover more about parts for your Dolmar trimmer and keep it running efficiently all season.
Locating the model number for your string trimmer is crucial when searching for replacement parts, such as a valve guide. Typically, the model number can be found on a sticker or metal plate on the trimmer's engine housing or shaft. This number is essential for ordering the correct replacement string trimmer parts online. By entering the model number on a parts retailer's website, you can easily access a wide range of weed eater replacement parts, ensuring a perfect fit for your repair needs. If your string trimmer won't start, it could be due to a faulty spark plug or clogged carburetor. For such issues, consider browsing Shindaiwa String Trimmer Carburetor Parts for effective solutions.

At Repair Clinic, we are committed to helping you find the perfect replacement parts for your Dolmar String Trimmer. Our dedicated support team is available seven days a week, offering live chat to assist with any questions or ordering needs. With our user-friendly model and part number lookup, locating genuine OEM parts has never been easier. Enjoy peace of mind with our no-hassle 365-day returns and a price match guarantee to ensure you get the best deal on the market. If your String Trimmer won't start, common causes might include a faulty spark plug or a clogged carburetor. Our experts can guide you to replace these parts effortlessly. Whether you're a homeowner or a professional technician, our extensive repair guides and videos make DIY repairs straightforward. Trust Repair Clinic for your Dolmar String Trimmer parts and repair needs.

Learn the correct way to replace your string trimmer line for optimal performance. Follow these simple steps to ensure smooth trimming and prevent frustrating tangles or breakage.

Is your string trimmer head not spinning? Common causes include a worn drive shaft, faulty clutch, broken trimmer head, or tangled line. Diagnose and fix the issue with these expert tips.

A faulty spark plug can cause engine misfires, hard starts, rough idling, or power loss. Learn how to recognize bad spark plug symptoms and when to replace them for smooth operation.