Powering Heavy Industry with Reliable Fuel System Solutions
We're more than a parts supplier — we're your partner in keeping heavy equipment running. From construction sites in Texas to mining operations in Southeast Asia, ProPartsGo delivers OEM-quality aftermarket fuel components to professionals worldwide.
Born from the Field, Built for Professionals
ProPartsGo was founded by mechanics who got tired of watching fleet operators overpay for fuel system parts. We started in a small warehouse in Houston, Texas, with a simple mission: provide heavy equipment owners access to premium aftermarket parts at fair prices.
Today, we've grown into a global supplier serving construction companies, mining operations, agricultural enterprises, and independent mechanics across six continents. But our founding principle remains unchanged — every part we sell must meet or exceed OEM specifications.
Our Mission & Values
The principles that guide everything we do
Mission
To provide heavy equipment owners and operators with reliable, cost-effective fuel system solutions — backed by expert technical support and unmatched customer service. We believe every machine deserves quality parts, regardless of budget constraints.
Quality First
Every part undergoes rigorous testing before shipping. We reject anything that doesn't meet our standards — period.
Honest Pricing
No hidden fees, no inflated markups. We pass savings from our efficient operations directly to our customers.
Technical Expertise
Our team includes certified diesel technicians and application engineers who speak the language of heavy equipment.
Global Reach
From a single injector to bulk orders for entire fleets, we deliver where you need us, when you need us.
Why Partner with ProPartsGo?
What sets us apart from other aftermarket parts suppliers
Same-Day Shipping
Orders placed before 3 PM EST ship the same business day from our Houston warehouse. We know downtime costs money.
Compatibility Guarantee
Not sure if a part fits your equipment? Our technical team verifies every order to ensure you get the right part the first time.
30-Day Returns
Hassle-free returns within 30 days. If the part doesn't fit or meet your expectations, we'll make it right — no questions asked.
Expert Support
Real mechanics, not chatbots. Get technical advice from certified diesel technicians who understand your equipment.
Up to 50% Savings
Compare our prices to dealer rates and see the difference. OEM-quality parts without the OEM price tag.
Bulk Order Options
Fleet operators and large operations benefit from volume pricing and dedicated account management.
Trusted & Certified
Our commitment to quality is verified by industry standards
Ready to Partner with Us?
Whether you need a single fuel injector or a year's supply for your entire fleet, we're here to help. Contact our technical team today.
Frequently Asked Questions
Common questions about working with ProPartsGo
We stock aftermarket fuel system parts compatible with all major heavy equipment manufacturers including Caterpillar, Cummins, John Deere, CASE, New Holland, Komatsu, Volvo, Detroit Diesel, Perkins, and many more. If you don't see your equipment brand, contact us — we likely have it or can source it.
Our technical team reviews every order to verify compatibility. You can also use our search by OEM part number, equipment model, or engine serial number. If you have any doubts, our certified technicians are available to help you find the exact match before you purchase.
Yes. All parts come with a minimum 12-month warranty against manufacturing defects. We also offer an extended warranty option for commercial customers. Additionally, every purchase includes our 30-day compatibility guarantee — if the part doesn't fit or function as expected, we'll replace it or refund you.
We offer same-day shipping on orders placed before 3 PM EST. Domestic US orders typically arrive in 3-5 business days via UPS Ground. International shipping is available to 100+ countries with delivery times ranging from 7-21 business days depending on destination. Express and freight options are also available for urgent or large orders.
Absolutely. We have dedicated pricing tiers for fleet operators, rental companies, and large-scale operations. Volume discounts start at just 5 units. Contact our sales team for a custom quote — we'll work with you to build a cost-effective parts program tailored to your operational needs.
Our 30-day return policy gives you peace of mind. If a part doesn't fit your equipment or doesn't resolve your issue, contact us for a hassle-free return or exchange. For commercial customers, we also offer extended return windows. We stand behind every product we sell.