Dayco PB1767N Engine Harmonic Balancer

Dayco PB1767N Harmonic Balancer Overview

The Dayco PB1767N is a premium OEM replacement harmonic balancer for select Land Rover applications. It is built with a neutral counterweight balance, a steel outer ring, and a single 6-groove serpentine pulley to support smooth crankshaft operation and accessory drive performance.

Compatible with 2012-2017 Land Rover Range Rover Evoque, 2013-2015 Land Rover LR2, and 2015-2017 Land Rover Discovery Sport, this Dayco harmonic balancer is a direct-fit engine component for vehicles that require the PB1767N application.

Key Features

• Premium OEM replacement balancer from Dayco
• Part number PB1767N
• Neutral balance with no counterweight
• Steel outer ring construction
• Single integrated serpentine pulley with 6 grooves
• Crank trigger/exciter plate included
• Overall outside diameter: 154.60 mm (6.087 in.)
• Overall width: 65.00 mm (2.560 in.)
• Crank bore: 26.45 mm (1.042 in.)
• Nose outside diameter: 37.00 mm (1.457 in.)

Product Details

The PB1767N harmonic balancer is engineered for the crankshaft end of the engine, where it helps manage torsional vibration while maintaining proper accessory belt alignment. Its neutral balance design, steel outer ring, and integrated 6-groove serpentine pulley make it a practical OE-style replacement for Land Rover Range Rover Evoque, Land Rover LR2, and Land Rover Discovery Sport models listed in the fitment data. The Dayco PB1767N also includes a crank trigger/exciter plate, which is important for applications that rely on crank signal indexing.

Dayco’s Premium OEM Replacement Balancer line focuses on direct-fit engine service parts that match the original application requirements for dimensional fit and pulley configuration. For buyers searching for a Land Rover harmonic balancer replacement, a Range Rover Evoque crankshaft balancer, or a Discovery Sport engine balancer, PB1767N is the relevant part number to verify against the vehicle and engine setup.

Common Problems This Part Can Address

• Crankshaft vibration or harsh engine feel from a worn balancer
• Belt tracking issues caused by pulley wear or imbalance
• Noise from a deteriorated harmonic balancer assembly
• Crank signal concerns when the trigger/exciter plate is damaged
• Accessory drive instability related to balancer wear

Installation Notes

Verify crank bore, pulley groove count, overall diameter, and trigger plate requirements before installation. This part does not include hardware, installation instructions, timing marks, or a woodruff key. Proper installation should follow the vehicle service procedure for the specific Land Rover application.

Quality Assurance

Dayco supplies OE-style replacement engine components through its Premium OEM Replacement Balancer line, and PB1767N is built to match the listed fitment and dimensional specifications for the confirmed Land Rover applications.

• Fits 2015-2017 Land Rover Discovery Sport, N/A
• Fits 2012-2017 Land Rover Range Rover Evoque, N/A
• Fits 2013-2015 Land Rover LR2, N/A