BPS Paccar MX13 Head Bolt kit (2011-2021 Models)

Ensure the reliability and performance of your PACCAR MX-13 engine with this cylinder head bolt kit, designed specifically for 2011-2021 models found in heavy-duty trucks like Peterbilt and Kenworth.

These bolts are made from hardened steel for extreme duty, with a durable black/zinc phosphate finish, and are stress-tested to exceed original equipment manufacturer (OEM) specifications, providing exceptional strength, corrosion resistance, and longevity. This kit is a direct replacement for the long head bolts (OEM part numbers including 1822166, 1822166PE, 1604103, and more), making it ideal for engine rebuilds, repairs, or maintenance to prevent head gasket failures and ensure a secure seal.

Key Features:

• Premium Construction: Made from hardened steel for extreme duty with flanged hex heads for easy torquing and secure fit.
• Corrosion-Resistant Finish: Black/zinc phosphate coating protects against rust and environmental wear, extending service life in demanding conditions.
• Exceeds OEM Standards: Stress-tested for superior durability, ensuring reliable performance under high pressure and temperature.
• Easy Installation: Compatible with standard tools; follow OEM torque specifications for optimal results (bolts are torque-to-yield and should be replaced if loose or damaged).

Specifications:

• Compatibility: PACCAR MX-13 engines (2011-2021, 12.9L, EPA10/EPA13/EPA17
• Kit Contents: 26 x M18 x 2.0 x 200 mm long head bolts
• Material: Hardened steel, Class 10.9
• OEM Cross-References: 1604103, 1604103PE, 1689263, 1689263PE, 1822166, 1822166PE, 2161004, 2161004PE (plus aftermarket equivalents such as PAI 700111-26, Elring equivalents for long bolts)
• Warranty: Backed by manufacturer warranty against defects in material and workmanship