HQ Motor Service
The most trusted and rated brand in selling engines spare parts around the world.
Explore Brands
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
Exhaust Spacer Sleeve For Deutz, 04236715
$14.00each
Exhaust Valve For Deutz, 04283377
$19.00each
Inlet Valve Seat For Doosan, 410206-00004C
$14.99each
Loaded Cylinder Head For Kubota, 1G513-03020
$650.00each
Piston Ring STD For Kubota, 1C011-21050
$22.00each
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
Knowledge Base
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.
The Ultimate Guide to Choosing the Right Diesel Engine Parts
Learn how to choose diesel engine parts the right way. Explore OEM vs aftermarket, part number tips, model compatibility, and expert advice from HQMS.