Engine Components • 3 MIN
What Size Piston Rings Do I Need After an Engine Rebuild?
Find out when standard or oversize piston rings are needed and what to ask your machine shop before ordering a…
READ →TECHNICAL INSIGHTS
KNOWLEDGE
KNOWLEDGE
BEHIND THE
COMPONENT.
Practical articles on automotive components, applications, inspection points and product development for the independent aftermarket.
APPLICATION • COMPONENT • CONTROL
FEATURED INSIGHT
Nov 11, 2026 • 3 MIN READ
Main Bearings vs Connecting Rod Bearings: Which Set Do You Need?
Learn where each engine bearing fits, what STD and undersize mean, and which workshop measurements to request before buying a set.
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TECHNICAL READING.
BUILT FOR THE AFTERMARKET.
Braking • 4 MIN
New Brake Pads, but the Wear Warning Is Still On: What Next?
Find out why a brake-pad wear warning may remain after new pads, what a workshop should verify, and what information…
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Drivetrain • 4 MIN
Clutch Slipping After Replacement: Is It Normal or a Fault?
A new clutch still slipping? Understand bedding-in, distinguish slip from gear-selection problems, and know what to ask before paying for…
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Uncategorized • 4 MIN
Full-Flow vs Bypass Oil Filter: Which One Does Your Truck Need?
Buying truck oil filters? Learn the difference between a full-flow filter, a separate bypass filter and a bypass valve—and what…
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Uncategorized • 7 MIN
Engine Air Cleaner Validation: Balance Restriction, Dust Capacity and Sealing Integrity
Review engine air cleaner validation through restriction, dust efficiency, capacity and assembly sealing, with defined test conditions and traceable evidence.
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Uncategorized • 7 MIN
Diesel Fuel Water Separator Validation: Define Performance Beyond Fit and Micron Rating
Define fuel water separator validation through application data, separate performance requirements, test conditions, traceability and controlled release evidence.
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Uncategorized • 7 MIN
Water Pump Early-Life Failure Analysis: From Returned Part to Validation Plan
Build a water pump failure analysis around traceability, leak origin, installation evidence and defined validation tests for aftermarket quality decisions.
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Drivetrain • 6 MIN
Clutch Disc Torsional Damper Validation: From Spring Layout to Application Evidence
An engineering framework for clutch disc damper selection: application identity, torque-angle evidence, sample inspection, traceability and release criteria.
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Engine Components • 7 MIN
Engine Oil Pressure Validation: From Field Complaint to Oil Pump and Control-System Assessment
An engineering workflow for oil pressure complaints, controlled pump assessment, test evidence, component identification and documented quality decisions.
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LOOKING FOR A SPECIFIC
APPLICATION OR REFERENCE?
Contact our team with the OE reference, engine code and vehicle details for a product enquiry.