OEM Idle Pulley Assembly No.1 88440-0K010 88440-0K011 For Toyota Hilux Vigo / Fortuner / Prado / Land Cruiser / Innova — 70mm A/C Belt Idler Pulley With Bolt
Basic Properties
Place of Origin:
China
Brand Name:
YIMI
Certification:
ISO/TS16949
Model Number:
Toyota Hilux Vigo / Fortuner / Prado / Land Cruiser / Innova
Trading Properties
Minimum Order Quantity:
10 pcs
Price:
Negotiable
Payment Terms:
T/T
Supply Ability:
10000 pcs/month
Specifications
| OEM Part Number: | 88440-0K010 / 88440-0K011 / 884400K010 | Part Name: | PULLEY ASSY, IDLE NO.1 / Idle Pulley Assembly |
| Fitting Position: | Accessory Drive Belt / A/C Compressor Belt | Outer Diameter: | 70 Mm |
| Inner Diameter: | 12 Mm | Thickness / Width: | 28 Mm (28.6mm Bearing Surface) |
| Thread Size: | 10 Mm | Material: | Metal (High-Strength Alloy Steel) |
| Includes: | Mounting Bolt | Engine Compatibility: | Toyota 2KD-FTV, 1KD-FTV, 1GR-FE, 1KZ-TE, 5L, 2TR-FE |
| Vehicle Compatibility: | Toyota Hilux, Fortuner, Land Cruiser Prado, Land Cruiser 150, Innova, Dyna, 4Runner | Condition: | Brand New — 100% Quality Inspected |
| Warranty: | 12 Months | ||
| High Light: | Toyota idle pulley assembly 70mm,OEM A/C belt idler pulley,Toyota Hilux idler pulley with bolt |
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Product Description
OEM Idle Pulley Assembly No.1 88440-0K010 88440-0K011
This Genuine Toyota OEM Idle Pulley Assembly (Part No. 88440-0K010, 88440-0K011) is a direct-fit replacement designed for Toyota Hilux Vigo, Fortuner, Prado, Land Cruiser, and Innova vehicles. The 70mm A/C belt idler pulley with bolt ensures proper belt tension and alignment for optimal accessory drive system performance.
Product Specifications
Dimensions: 70mm outer diameter × 12mm inner diameter × 28mm width
Thread Size: 10mm
Material: High-strength aluminum alloy & precision bearings
Condition: 100% Brand New
Quality Standard: OEM equivalent / ISO quality control
Thread Size: 10mm
Material: High-strength aluminum alloy & precision bearings
Condition: 100% Brand New
Quality Standard: OEM equivalent / ISO quality control
Key Features
- Genuine Toyota OEM specification with verified part numbers
- Precision 70×12×28mm dimensions for correct belt alignment
- High-quality metal construction with precision bearing
- Complete assembly including mounting bolt
- Broad compatibility with multiple Toyota models
- Interchangeable with multiple OEM part numbers
Failure Symptoms
- Squealing or squeaking noise from engine bay
- Rumbling or grinding sound from accessory drive area
- Visible belt wear or misalignment
- A/C performance issues
- Pulley wobble or excessive play
- Belt slippage or squealing under load
⚠️ Important: A failing idler pulley can lead to serpentine belt failure, loss of A/C performance, and potential damage to other accessory drive components. Prompt replacement is essential.
Vehicle Compatibility
| Brand | Model | Chassis/Series | Engine | Years |
|---|---|---|---|---|
| Toyota | Hilux Vigo | KUN15, KUN25, KUN35 | 2KD-FTV (2.5 D-4D) | 2005-2015 |
| Toyota | Fortuner | KUN50, KUN60 | 2KD-FTV, 1KD-FTV | 2005-2015 |
| Toyota | Land Cruiser Prado | KDJ120, KDJ125 | 1KD-FTV (3.0 D-4D) | 2002-2009 |
| Toyota | Land Cruiser | TRJ150, KDJ150 | 2TR-FE, 1KD-FTV | 2009-2020 |
| Toyota | Innova | -- | 2KD-FTV | 2003+ |
⚠️ Critical: This idle pulley is designed for Toyota vehicles with specified engine codes. Verify your engine code and chassis code before ordering. The 70×12×28mm dimensions and 10mm thread are critical specifications.
Quality Control
| QC Item | Verification Method |
|---|---|
| Dimensional Accuracy | Precision inspection to verify 70mm OD, 12mm ID, 28mm width, and 10mm thread |
| Material Composition | High-strength metal analysis for structural integrity |
| Bearing Rotation Test | 100% rotation testing for smooth, noiseless operation |
| Durability Testing | 500+ hour fatigue testing under continuous belt load |
Installation & Maintenance
⚠️ Professional Installation Recommended
- Allow engine to cool completely before starting work
- Inspect and replace serpentine belt simultaneously for optimal performance
- Verify new pulley dimensions match your original
- Torque mounting bolt to manufacturer's specified settings
- Inspect every 50,000 km / 12 months
- Recommended replacement at 100,000 km or earlier if symptoms appear
Packaging & Supply
Each idle pulley is securely packed in Genuine Toyota OEM packaging. Single package weight: approximately 0.536-0.7 kg. Suitable for wholesale distributors, auto parts retailers, repair shops, and fleet owners.