The ATC 2163485 Paccar MX13 MX11 Valve Adjusting Feeler Gauge Set is a precision measurement tool kit engineered specifically for performing valve lash and rocker adjustment procedures on Paccar MX-11 and MX-13 heavy-duty diesel engines. This specialized feeler gauge set includes critical thickness blades sized at 0.65 mm, 0.70 mm, and 0.75 mm, allowing technicians to measure and set proper intake and exhaust valve clearances according to OEM specifications during engine maintenance, overhaul, or valve service.
MX-Series engines require precise valve clearance measurements to maintain optimal performance, combustion efficiency, and long-term durability. Incorrect valve lash settings can lead to noisy valve train operation, reduced power output, increased emissions, and premature wear of valve components. Designed to match Paccar reference number 2163485, this gauge set ensures accurate, repeatable measurements and improves service quality in professional shop environments.
The compact set is ideal for heavy-duty service technicians, truck dealerships, fleet maintenance facilities, and diesel rebuild centers that regularly perform valve adjustments on Kenworth and Peterbilt vehicles powered by Paccar MX-11 and MX-13 engines.
Key Features & Benefits
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Precision feeler gauges tailored for Paccar MX-11 and MX-13 valve adjustment procedures.
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Includes critical thickness blades: 0.65 mm, 0.70 mm, 0.75 mm for intake/exhaust lash measurement.
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Ensures proper valve clearance for optimum performance, emissions, and wear control.
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Direct replacement for Paccar OEM tool reference 2163485.
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Ideal for professional diesel engine service, fleets, and heavy-duty maintenance shops.
Applications
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MX-Series valve clearance measurement on Paccar MX-11 / MX-13 engines
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Heavy-duty truck valve lash adjustments on Kenworth, Peterbilt, and other MX platforms
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Routine maintenance, diagnostic valve service, and engine rebuilds