Crown Auto Accessory Drive Belt Tensioner Pulley

2007–2018 Jeep Wrangler JK / 2008–2012 Jeep Liberty KK 2.8L Diesel

Part #: 68027611AB

Overview

The Crown Auto Accessory Drive Belt Tensioner Pulley is a direct replacement part designed specifically for Jeep Wrangler JK models from 2007 to 2018 and Jeep Liberty KK models from 2008 to 2012 equipped with the 2.8L diesel engine. This smooth pulley ensures proper tension on the accessory drive belt, maintaining optimal performance of your vehicle’s engine accessories such as the alternator, power steering pump, and air conditioning compressor.

Engineered for durability and reliability, this tensioner pulley is ideal for Jeep owners seeking a high-quality replacement that fits perfectly without modification. It uses existing hardware for a straightforward installation, making it a convenient choice for both professional mechanics and DIY enthusiasts.

Key Features

Designed to meet or exceed OEM specifications, this tensioner pulley offers the following benefits:

• Direct replacement for factory tensioner pulley on 2.8L diesel Jeep Wrangler JK and Liberty KK
• Includes smooth pulley for consistent belt tracking and reduced wear
• Compatible with existing mounting hardware for easy installation
• Constructed from high-quality materials to resist corrosion and wear
• Ensures proper belt tension to prevent slippage and extend belt life
• 12-month warranty for peace of mind and reliability
• Precision engineering for optimal fit and function
• Maintains accessory drive system efficiency and vehicle performance

Construction & Design

The Crown Auto tensioner pulley is crafted from durable metal components with a smooth, precision-machined pulley surface. This design minimizes friction and belt wear while maintaining consistent tension throughout the engine’s operating range. The robust construction ensures long-lasting performance even under the demanding conditions typical of off-road and daily driving.

Its corrosion-resistant finish protects against environmental elements, extending the service life of the pulley and contributing to the overall reliability of the accessory drive system.

Installation & Fitment

This tensioner pulley is engineered as a direct fit replacement for Jeep Wrangler JK models from 2007 through 2018 and Jeep Liberty KK models from 2008 through 2012, all equipped with the 2.8L diesel engine. Installation is straightforward, utilizing the existing hardware and mounting points without the need for modifications or special tools.

Whether you are performing routine maintenance or replacing a worn pulley, this part ensures a hassle-free installation process, helping you get back on the road quickly and confidently.

What's Included

• 1 x Crown Auto Accessory Drive Belt Tensioner Pulley (Smooth)

Ideal For

This tensioner pulley is ideal for Jeep owners and mechanics who require a reliable, OEM-quality replacement part for the accessory drive system on 2.8L diesel Jeep Wrangler JK and Liberty KK models. It is perfect for those looking to maintain factory performance and extend the lifespan of their vehicle’s belt-driven accessories.

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.