HQ Motor Service
The most trusted and rated brand in selling engines spare parts around the world.
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Pre-Built Kits
Adjusting Screw For Deutz, 03365861
$18.00each
Air Filter Cleaner For Deutz, 04208088
$230.00each
Air Filter For Betico, 4000240
$249.99each
Build your own kit
Let our experts build you a custom engine repair kit that suits your requirements.
Bestsellers
Adjusting Screw For Deutz, 03365861
$18.00each
Exhaust Valve For Kubota, 16415-13120
$14.00each
Inlet Valve Seat For Kubota, 1C010-14110
$12.00each
Exhaust Valve Seat For Kubota, 1G772-13622
$14.00each
Connecting Rod Bushing For Kubota
$19.00each
Inlet Valve For Lister Petter, 601-30361
$14.00each
Cooling Radiator For Lister Petter, 757-31010
$250.00each
Loaded Cylinder Head For Perkins, 111011090
$560.00each
Knowledge Base
A Brand Breakdown: Which Diesel Engine Manufacturer Is Right for You?
Choosing the right diesel engine is a critical decision that impacts everything from a machine's power and performance to its long-term...
The Real Deal: How to Spot Fake or Low-Quality Diesel Engine Parts
In the world of diesel engines, performance and reliability are paramount. Whether you're managing a fleet or maintaining your personal...
Under the Hood: The Top 10 Most Replaced Diesel Engine Parts (and Why They Fail)
Diesel engines are renowned for their durability and power, but even these workhorses have parts that are more prone to wear and tear. ...
Everything You Need to Know About Our Diesel Engine Parts Warranty
Protect your investment with HQMS’s 6-month diesel engine parts warranty. Learn what’s covered, how to claim, and why our engine parts guarantee gives you peace of mind.