Powerbond Power Pulley Kit PBK023

This Powerbond Underdrive Balancer Kit (PBK023) is a power pulley kit for the engine, designed to reduce parasitic power loss from driving engine accessories.

Underdrive balancer kits produce more horsepower by reducing parasitic power loss from driving engine accessories, including the alternator, power steering and air conditioning.

Kits include:

  • Powerbond Underdrive SFI Race harmonic balancer
  • Nuline idler and tensioner pulleys
  • Dayco premium quality W profile drive belts
  • This kit contains: 6PK2045 belt, 2 x EP279 and PBU1639SS25
  • Position on vehicle: Engine

Kit contents vary by part number. Check the contents of this kit against what your engine needs before ordering.

SKU PBK023
Model # PBK023
Barcode # 9317010014141
Brand Powerbond
Placement On Vehicle Engine
Manufacturer Part Number PBK023
Position On Vehicle Engine
Contains Liquid No
Select your vehicle using the Part Finder to check fitment for your specific vehicle.
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Fits: Chrysler 300 C LX 6.4L Petrol (2012-2015); Jeep Grand Cherokee MKIV 6.4L Petrol (2011-2021).

Fitment is based on manufacturer and supplier catalogue data, and we work hard to keep it accurate. Some vehicles were built with more than one version of the same part, and parts can change mid-model (build date, engine or options). We note these differences where we can. Please compare with your existing part before ordering.

Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.

Fitment (vehicle-specific products): Vehicle fitment is based on manufacturer and supplier catalogue data and is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant, and parts on older vehicles may have been replaced with non-original or different-style components.

Before you buy, compare the product images with the part currently fitted to your vehicle — check shape, size, connectors and mounting points. If the part on your vehicle looks different, please contact us before purchasing. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing.

Not sure? Message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm fitment before you buy.

Parts returned because they do not suit the vehicle, where the listing matches the manufacturer's catalogue, are treated as a change of mind and must be unused, uninstalled and in original packaging. Nothing in this notice affects your rights under the Australian Consumer Law.

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