Details
Description for 4165886 Fuel Pump
â–¶Specification for 4165886 Fuel Pump
â–¶Exact Fit Guarantee for 4165886 Fuel Pump
â–¶Reviews
Customer Reviews
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Our CSR for Dymax Inc., Deb, has been extremely helpful and consistently provides quick, accurate information regarding parts and inventory. When we encounter difficulties finalizing transactions through the internal website, she is able to promptly generate quotes and provide an external, secure method for payment. Her responsiveness and willingness to assist play a key role in supporting our team’s success.
Great service They respond back very fast always try…
They respond back very fast always try there best to get what I need
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Prices are reasonable
If there is a problem they fix it
Been working with them 4 years and hopefully many more
GREAT CUSTOMER SERVICED
WANTED TO THANK PROPEL PARTS FOR THEIR ATTENTION TO AN URGENT MATTER I HAD. THEY RESPONDED QUICKLY & RESOLVED IT. I ALSO WANTED TO MENYTION THAT OUR CUSTOMER'S ARE VERY HAPPY WITH THE PARTS EWE HAVE BEEN ORDERING FROM PROPEL. WE WILL DEFINITLEY CONTINUE TO DO BUSINESS.
Have been buying parts from them for years, and they have always delivered, both with parts and customer service.
They were great to deal with
Grateful I found this company!
I’m grateful I found this company! They answer the phone every time plus the parts are packaged very well!! Even the angriest mailman couldn’t damage your parts! lol The parts showed up as planned and for being aftermarket the quality seems to be good!! The warranty is the same as CAT. Thank you Daniel!!!
Excellent customer service and parts.
You guys have always gave excellent customer service!!! Very prompt responsiveness. Warranty services are superb. I have been using them for quite awhile now on equipment I have. Always great prices for parts! Keep up the great work guy's
Excelente atencion y refacciones de calidad
Product Questions
Frequently Asked Questions
What is the function of the 4165886 fuel transfer pump group?
The 4165886 fuel transfer pump group moves fuel from the tank to the engine or between tanks, ensuring consistent flow and proper fuel delivery. A functioning fuel transfer pump supports smooth engine operation and reliable performance.
How do I install the 4165886 fuel transfer pump group?
Here’s a general guide for proper installation:
- Turn off the engine and disconnect the power source before starting work.
- Relieve fuel system pressure according to your service manual instructions.
- Locate the existing transfer pump assembly and remove any obstructing components.
- Disconnect fuel lines, electrical connectors, and mounting hardware from the old unit.
- Position the new 4165886 fuel transfer pump group and secure all fasteners to specification.
- Reconnect fuel lines and electrical connections.
- Reconnect the power source, start the engine, and inspect for proper operation and any leaks.
Which machines or systems are compatible with the 4165886 fuel transfer pump group?
The 4165886 fuel transfer pump group is used in heavy equipment fuel systems where this part number is specified for fuel delivery duties. Compatibility varies by machine model and configuration, so confirm fitment using your equipment’s service documentation before ordering. Check your manual or reach out to Propel Parts for help verifying fitment.
Does the 4165886 fuel transfer pump group meet performance expectations?
Yes, the 4165886 fuel transfer pump group is engineered to meet or exceed OEM specifications for fuel flow and durability. When replacing fuel system parts, choose genuine or high-quality aftermarket parts that meet or exceed OEM expectations to help ensure dependable performance and long service life.
How often should a fuel transfer pump like the 4165886 be inspected or replaced?
Fuel transfer pumps should be checked periodically during routine maintenance or if you notice fuel delivery issues. Inspect connections, mounting condition, and overall performance. Replace the pump if it shows signs of wear, reduced flow, or failure to maintain proper fuel delivery.
What are common signs that the 4165886 fuel transfer pump group needs replacement?
Typical indicators include:
- Reduced fuel flow or engine hesitation
- Difficulty starting or frequent stalling
- Unusual noises from the pump area
- Fuel leaks or irregular pressure
Catching these signs early helps prevent performance problems and downtime.
Why is using a quality fuel transfer pump important for equipment performance?
A quality fuel transfer pump ensures steady fuel delivery, supporting efficient combustion and reliable engine performance. Using genuine or high-quality aftermarket parts that meet or exceed OEM expectations helps reduce the risk of fuel delivery issues, supports consistent operation, and contributes to long-term equipment durability.
Shipping | Returns
Shipping
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.
Easy Returns
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.
Warranty
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
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