OEM Belt Tensioner Idler Pulley 88440-0K040 88440-0K041 88440-05040 For Toyota Hilux Vigo / Fortuner / Innova / Prado — 70mm A/C Compressor Belt Idler With Bearing
| OEM Part Numbers: | 88440-0K040 / 88440-0K041 / 88440-05040 / 884400K040 | Part Name: | PULLEY ASSY, IDLE NO.2 / Belt Tensioner Idler Pulley |
| Fitting Position: | Accessory Drive Belt / A/C Compressor Belt | Outer Diameter: | 70 Mm |
| Width: | 28.5 Mm | Bore Diameter: | 10 Mm |
| Bearing Type: | 301-type Bearing | Material: | High-Quality Metal With Precision Bearing |
| Engine Compatibility: | Toyota 2KD-FTV, 1KD-FTV, 2TR-FE | Vehicle Compatibility: | Toyota Hilux Vigo, Fortuner, Innova, Land Cruiser Prado |
| Production Years: | 2005–2015 (Primary) | Condition: | Brand New — 100% Quality Inspected |
| Warranty: | 12 Months | ||
| High Light: | Toyota belt tensioner idler pulley,70mm A/C compressor belt idler,OEM Toyota idler pulley with bearing |
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The Belt Tensioner Idler Pulley with Genuine Toyota OEM number 88440-0K040 (also listed as 884400K040) is a verified direct-fit replacement for a wide range of Toyota vehicles, including the Hilux Vigo, Fortuner, Innova, and Land Cruiser Prado.
- OEM Specification - Verified by Genuine Toyota part numbers 88440-0K040, 88440-0K041, and 88440-05040
- Precision Dimensions - 70mm outer diameter, 28.5mm width, 10mm bore with 301-type bearing
- Proven Durability - Manufactured from high-quality materials with precision bearing for smooth rotation
- Verified OEM Fitment - Confirmed for Toyota Hilux Vigo (2.5L, 2.7L, 3.0L from 2006 onwards) and Fortuner/Innova models
If your belt tensioner idler pulley is failing, you may experience one or more of the following symptoms:
- Squealing or Squeaking Noise - High-pitched noise from engine bay, especially on cold starts or when A/C is engaged
- Rumbling or Grinding Noise - Continuous rumbling or grinding sound from accessory drive area
- Visible Belt Wear or Misalignment - Unusual wear patterns or incorrect belt tracking
- A/C Performance Issues - Weak or inconsistent A/C cooling due to improper belt tension
- Pulley Wobble - Visible wobble or excessive play in the pulley when engine is running
- Belt Slippage or Squealing - Belt slips on pulley under load, producing loud squealing sound
| Brand | Model | Chassis / Series | Engine | Years |
|---|---|---|---|---|
| Toyota | Hilux Vigo | KUN15, KUN25, KUN35 | 2KD-FTV (2.5 D-4D) | 2005-2015 |
| Toyota | Hilux Vigo | KUN26 | 1KD-FTV (3.0 D-4D) | 2005-2015 |
| Toyota | Hilux Vigo | TGN15, TGN26 | 2TR-FE (2.7L) | 2005-2015 |
| Toyota | Fortuner | KUN50, KUN60 | 2KD-FTV, 1KD-FTV | 2005-2015 |
| Toyota | Innova / Kijang Innova | KUN40 | 2KD-FTV | 2004-2015 |
| Toyota | Land Cruiser Prado | KDJ120, KDJ150 | 1KD-FTV | 2002-2015 |
Guarantees factory-fit quality and performance
Ensures correct belt alignment and smooth operation
Delivers quiet, low-friction operation and long service life
Provides exceptional durability and resistance to heat and wear
Prevents slippage and reduces wear on other engine components
Fits multiple Toyota models with extensive OEM cross-reference
| Part Number | 88440-0K041, 88440-05040 |
| Product Name | Belt Tensioner Idler Pulley |
| Car Model | Toyota Hilux Vigo / Fortuner / Innova / Prado |
| Condition | 100% Brand New |
| Material | High-strength aluminum alloy & precision bearings |
| Installation | Direct OEM replacement |
| Quality Standard | OEM equivalent / ISO quality control |