166030C020 Toyota PULLEY SUB-ASSY, IDLER, Price: 15.44$, Weight: 0.295kg


Make Number Name Availability Weight, kg Ship in, Days Price

Toyota

166030C020

PULLEY SUB-ASSY, IDLER

0

0.295

7-10

15.44$

Not Available

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Toyota
166030C020 
PULLEY SUB-ASSY, IDLER
114
0.339
2-3
16.92$
 

Substitutions

Make Number Name Availability Weight, kg Processing, days Price  
FEBEST
0187TGN51 
TENSION PULLEY
67
0.575
2-3
11.36$
 

Compatibility

DescriptionModelOptionsProd PeriodDiagram
GGN50,60,KUN5#,6#,LAN50,TGN51,61TGN61R-NKPSKTNO. Of Doors: 5-DOOR; Building Condition: COMPLETELY BUILT UNIT; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: SUV WAGON; Grade: SR TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2TRFE) 2700CC 16-VALVE DOHC EFI; Destination: FOR THAILAND07.2011 - 04.2015 View
DescriptionModelOptionsProd PeriodDiagram
KDH2##,LH2##,TRH2##TRH213L-JEMDKUSeating Capacity: 16-SEATER; NO. Of Doors: 4-DOOR; Roof: SEMI MIDDLE ROOF; Driver's Position: LEFT-HAND DRIVE VEHICLES; Body: COMMUTER; Grade: STANDARD TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (2TRFE) 2700CC 16-VALVE DOHC EFI; Destination: VIETNAM09.2007 - 05.2012 View
DescriptionModelOptionsProd PeriodDiagram
GGN15,25,35,KUN1#,2#,3#,LAN15,25,35,TGN1#,26,36TGN36R-TRMSKNBuilding Condition: COMPLETELY BUILT UNIT; Cab: SINGLE CAB; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: SR TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Deck: STANDARD DECK; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (2TRFE) 2700CC 16-VALVE DOHC EFI; Destination: SOUTH AFRICA04.2005 - 08.2011 View
DescriptionModelOptionsProd PeriodDiagram
KUN40,TGN4#TGN41R-GKPNKDNO. Of Doors: 5-DOOR; Building Condition: COMPLETELY BUILT UNIT; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: WAGON; Grade: GL TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2TRFE) 2700CC 16-VALVE DOHC EFI; Destination: INDONESIA12.2004 - 08.2007 View

Idler Pulley Assembly for Toyota Drive Belt System ๐Ÿ”ง

This direct-fit idler pulley keeps the serpentine drive running true and quiet. It guides the belt over alternator, A/C, and power steering, maintaining correct angle and wrap so torque transfers with minimal slip. The unit features a hardened race, anti-corrosion coating, and a sealed high-speed bearing packed with high-temp greaseโ€”ideal for hot, dusty use in work trucks and family MPVs. Replace at service intervals or when belt noise begins for OEM-like reliability and smooth accessory performance.

How it works

Bolted to a rigid bracket, the pulley spins on a precision bearing. It redirects belt path, damps vibration, and holds alignment, protecting belt ribs from feathering. Stable tracking improves charging, cooling efficiency, and steering assist. The design supports both diesel and gasoline serpentine layouts. ๐Ÿ›ž

What happens if it breaks

Early signs: chirp/squeal, belt wander, shiny or frayed ribs, and a hot, gritty bearing feel. If ignored, the bearing can seize, glazing or snapping the beltโ€”losing alternator, A/C, and power steering. In extreme cases the belt can jump off, leading to quick engine overheat. Swap at first wobble or grinding to avoid roadside failure. ๐Ÿ› ๏ธ

Tech notes

Inspect belt and tensioner together; replace as a set if worn. Clean the mount, torque the center bolt to spec, verify pulley offset, and check belt tracking at idle. After install, recheck for noise after a short drive. ๐Ÿš™

Compatibility

  • Fortuner
  • Hiace
  • Hilux
  • Innova/Kijang Innova