1991 Kenworth C550 Car Parts & Accessories

These batteries do the job for commercial trucks, heavy duty and agricultural applications.

Product Features:

• Up to 2x the life of a standard flooded battery.
• Patented stamped grid technology in both positive and negative grids, resulting in superior performance and longer life in high heat and demanding environments.
• Superior vibration resistance
• Certified NONSPILLABLE for safety and flexibility in mounting location.
• The heavy duty internal connectors ensure a solid connection between plates and top lead, enabling better internal electric flow

DieHard Heavy Duty batteries deliver the starting power your heavy-duty applications need. These batteries are designed for commercial trucks, heavy duty and agricultural applications.

Product Features:

• Full frame stamped positive grid design provides increased corrosion resistance and superior cranking power
• High density paste improves cycling capability
• Polypropylene ribbed case and reinforced end-walls for extra durability
• Anchor bonding locks elements in place to dramatically improve life with superior vibration resistance

The OPTIMA YELLOWTOP high-performance AGM battery is the ULTIMATE POWER SOURCE and one of the few true dual-purpose automotive batteries available. With premium cranking power and impressive cycling capability, this heavy-duty battery is ideal for trucks with winches, vehicles with high-demand electronics and audio systems, commercial vehicles and heavy equipment. Don’t want to bother with installing your new OPTIMA battery? Stop by your nearest Advance Auto Parts store and take advantage of our FREE battery testing and installation on most vehicles and at most locations. We offer free battery and electrical system testing and free recycling of your old automotive battery. Advance Auto Parts offers helpful advice about a variety of products, including car batteries. Be sure to check out the following:

Product Features:

• SPIRALCELL TECHNOLOGY with 99.99% pure lead delivers more power and consistently outperforms conventional flat-plate batteries
• Up to 3 times longer life vs. standard flooded batteries
• 15x the vibration resistance of a standard flooded battery
• Completely non-spillable, mountable in many positions
• Maintenance free for maximum convenience
• Faster recharging capabilities

DieHard Heavy Duty batteries deliver the starting power your heavy-duty applications need. These batteries are designed for commercial trucks, heavy duty and agricultural applications.

Product Features:

• Full frame stamped positive grid design provides increased corrosion resistance and superior cranking power
• High density paste improves cycling capability
• Polypropylene ribbed case and reinforced end-walls for extra durability
• Anchor bonding locks elements in place to dramatically improve life with superior vibration resistance

DieHard Heavy Duty batteries deliver the starting power your heavy-duty applications need. These batteries are designed for commercial trucks, heavy duty and agricultural applications.

Product Features:

• Full frame stamped positive grid design provides increased corrosion resistance and superior cranking power
• High density paste improves cycling capability
• Polypropylene ribbed case and reinforced end-walls for extra durability
• Anchor bonding locks elements in place to dramatically improve life with superior vibration resistance

This direct replacement accelerator pedal position sensor matches the fit and performance of a failed original equipment sensor to restore proper vehicle operation. Made of quality materials for a reliable service life.

Product Features:

• Ideal replacement – this accelerator pedal position sensor matches the fit and function of the original sensor
• Plug & play installation – no special tools or programming required to install this sensor
• Trustworthy construction – engineered in North America and made from high-quality materials for long life
• Quality tested – this accelerator pedal sensor has undergone extensive testing to ensure proper function and a long service life

Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

• Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
• Complete assembly – includes replacement pan and drain plugs to match original components
• Durable design – high-strength coating prevents future corrosion
• Trustworthy value – backed by team of engineers and quality control experts in the United States

Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

• Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
• Complete assembly – includes replacement pan and drain plugs to match original components
• Durable design – high-strength coating prevents future corrosion
• Trustworthy value – backed by team of engineers and quality control experts in the United States

This exhaust brake actuator is designed to match the appearance and function of the original actuator on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

• Direct replacement – this exhaust brake actuator is made to match the fit and performance of the original actuator on specific vehicle applications
• Ideal solution – this actuator is a reliable replacement for an original part that has failed due to collision damage or fatigue
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

FRAM Racing® filters are designed with a heavy-gauge tapping plate and an extra-thick* steel can that is able to withstand the high pressure flexing caused by demanding driving conditions. A spiral-shaped center tube provides protection against collapse, and tough steel end caps add even more durability. A screen-over 22psi filter bypass valve provides additional protection against larger contaminants.** 

Product Features:

• Proven protection for up to 10,000 miles
• Engineered for use with synthetic or conventional motor oils
• Filter media is a blend of fiber and resin that captures 95% of the dirt particles
• The perfect balance of dirt-trapping efficiency and dirt-holding capacity