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OEM Idle Pulley Assembly 88440-0K060 88440-0K061 For Toyota Hilux Vigo / Fortuner / Hiace / Land Cruiser Prado / Dyna / Innova — 80mm A/C Belt Idler Pulley

Basic Properties
Place of Origin: China
Brand Name: YIMI
Certification: ISO/TS16949
Model Number: Toyota Hilux Vigo / Fortuner / Hiace / Land Cruiser Prado / Dyna / Innova
Trading Properties
Minimum Order Quantity: 10 pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10000 pcs/month
Specifications
OEM Part Numbers: 88440-0K060 / 88440-0K061 / 884400K060 Part Name: PULLEY ASSY, IDLE / Idle Pulley Assembly
Fitting Position: Accessory Drive Belt / A/C Compressor Belt Outer Diameter: 80 Mm
Width: 28 Mm Bore Diameter: 12 Mm (10 Mm Bearing Bore)
Material: Metal (High-Strength Alloy Steel) Net Weight: Approx. 0.542 Kg
Engine Compatibility: Toyota 1KD-FTV, 2KD-FTV (3.0 D4d / 2.5 D4d) Vehicle Compatibility: Toyota Hilux, Fortuner, Hiace, Land Cruiser Prado, Dyna, Innova
Production Years: 2001–2015 Condition: Brand New — 100% Quality Inspected
Warranty: 12 Months
High Light:

Toyota Hilux Vigo idle pulley assembly

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80mm A/C belt idler pulley

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OEM idle pulley for Toyota Fortuner

Product Description
OEM Idle Pulley Assembly 88440-0K060 88440-0K061 For Toyota Hilux Vigo / Fortuner / Hiace / Land Cruiser Prado / Dyna / Innova — 80mm A/C Belt Idler Pulley
Product Overview

The Idle Pulley Assembly (PULLEY ASSY, IDLE) with Genuine Toyota OEM number 88440-0K060 (also listed as 884400K060) is a verified direct-fit replacement for a wide range of Toyota vehicles. Manufactured to Toyota's exacting OEM specifications, this idler pulley is a critical component of the engine's accessory drive belt system.

OEM Specification
Verified by Genuine Toyota part numbers 88440-0K060, 88440-0K061, and 884400K060
Precision Dimensions
80mm outer diameter, 28mm width, 12mm bore (10mm bearing bore)
Proven Durability
Manufactured from high-quality metal with precision bearing for smooth rotation
Complete Kit
Supplied with mounting bolt for direct installation
Failure Symptoms

If your idle pulley is failing, you may experience one or more of the following symptoms:

  • Squealing or Chirping 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 when engine is running
  • Belt Slippage or Squealing: Belt slips on pulley under load, producing loud squealing
Warning: If the pulley seizes or bearings wear out, it could lead to serpentine belt breakage, resulting in engine overheating, loss of power steering, battery draining, or in worst cases, engine failure.
Toyota OEM Idle Pulley Assembly 88440-0K060 - 80mm A/C Belt Idler Pulley
Vehicle Compatibility
Critical: This idle pulley is designed for specified Toyota engines and chassis. Verify your engine code and chassis code before ordering.
Brand Model Chassis / Series Engine Years
Toyota Hilux Vigo KUN25, KUN26 1KD-FTV (3.0 D4D), 2KD-FTV (2.5 D4D) 2005-2015
Toyota Hilux Vigo KUN15 2KD-FTV (2.5 D4D) 2004-2016
Toyota Fortuner KUN51 3.0 D4D 2005-2015
Toyota Hiace / Commuter KDH2_, TRH2_ 2KD-FTV, 1KD-FTV 2004-2015
Toyota Land Cruiser Prado KDJ120, KDJ125 1KD-FTV (3.0 D4D) 2002-2009
Toyota Land Cruiser (Series 90) KDJ95 3.0 D4D 2000-2002
Toyota Dyna / Toyoace KDY220, KDY230, KDY231, KDY251, KDY261 2.5 D4D, 3.0 D4D 2001-2006
Toyota Innova / Kijang Innova _N4_ 2KD-FTV 2004-2015

Important Notes:

  • Designed for air conditioning compressor belt drive system
  • 80×12×28mm dimensions are critical - verify original pulley dimensions
  • Interchangeable with Toyota OEM numbers: 88440-35100, 88440-35101, 88440-0K250, 88440-25060, 88440-35120, 88440-0K061
  • Aftermarket alternatives: Gates T36334, Febi 102158, Blue Print ADT39654, RUVILLE 55282
  • Verify vehicle chassis code, production year, and VIN before ordering
Features & Benefits
Feature Benefit + Verification Signal
Genuine Toyota OEM Specification Guarantees factory-fit quality and performance
Precision 80×12×28mm Dimensions Ensures correct belt alignment and smooth operation
High-Quality Metal Construction Provides exceptional durability and resistance to heat and wear
Precision Bearing Assembly Delivers quiet, low-friction operation and long service life
Maintains Ideal Belt Tension Prevents slippage and ensures efficient A/C performance
Broad Compatibility Fits multiple Toyota models with extensive OEM cross-reference
100% New - No Core Charge Guarantees zero wear and full service life
Quality Control & Verification
QC Item Verification Method
Dimensional Accuracy Precision inspection to verify 80mm OD, 28mm width, and 12mm bore match OE specifications
Bearing Rotation Test 100% rotation testing to verify smooth, noiseless bearing operation
Material Composition High-strength metal analysis to verify structural integrity
Hardness Testing Surface hardness testing to verify pulley face durability
Durability Cycle Test 500+ hour fatigue testing to verify long-term reliability
Final Assembly Inspection 100% visual and dimensional inspection before packaging
Installation & Maintenance
Important: Professional Installation Recommended

Pre-Installation Checklist:

  • Allow engine to cool completely before starting work
  • Inspect serpentine belt for cracks, glazing, or wear
  • Check all other idler pulleys and accessories for smooth operation
  • Verify new pulley's 80×12×28mm dimensions match original

Installation Guidelines (Reference Toyota workshop manual):

  1. Disconnect negative battery terminal
  2. Rotate belt tensioner to relieve belt tension and remove serpentine belt
  3. Remove mounting bolt securing old idle pulley
  4. Remove old pulley and clean mounting surface thoroughly
  5. Install new idle pulley and torque mounting bolt to manufacturer's specifications
  6. Route new serpentine belt according to belt routing diagram
  7. Verify belt is properly seated on all pulleys
  8. Start engine and let idle for 2-3 minutes to verify smooth operation

Maintenance Schedule:

  • Inspection: Every 50,000 km / 12 months
  • Replacement: Recommended at 100,000 km or earlier if symptoms appear
  • Note: Replace idle pulley and serpentine belt simultaneously for optimal performance
Packaging & Supply
  • Packaging: Protective packaging to prevent shipping damage
  • Single Package Weight: Approx. 0.542 - 0.623 kg
  • Suitable for: Wholesale distributors, auto parts retailers, 4×4 specialty shops, commercial vehicle repair shops, and fleet owners
  • Main Markets: Middle East, Asia, Africa, South America, North America & Europe