OEM Honda & Acura Pulleys
Accessory Drive Belt Idler Pulley Bolt
Honda
38946-PWA-000
Bolt.
$13.30
MSRP $17.74
Save $4.44
25% Off 
Accessory Drive Belt Idler Pulley Bolt
Honda
90001-RCA-A01
2005-08, 4wd. 3.5L 2010-12. short. Sedan, 3.5L, 10x28. Coupe, 3.5L.
$3.51
MSRP $4.68
Save $1.17
25% Off 
Accessory Drive Belt Idler Pulley Bolt
Honda
90002-RCA-A01
2005-08, 4wd. 3.5L 2010-12. long. Sedan, 3.5L, 10x115. Coupe, 3.5L.
$6.70
MSRP $8.93
Save $2.23
25% Off 
Accessory Drive Belt Idler Pulley Bolt
Honda
95701-08045-08
Bolt. 8 x 45mm. 2012-14, 8x45. 2.4L, short.
$1.74
MSRP $2.32
Save $0.58
25% Off 
Accessory Drive Belt Idler Pulley Cap
Honda
31185-RCA-A01
2005-08, 4wd. 3.5L 2010-12. Sedan, 3.0L. Coupe, 3.5L.
$10.75
MSRP $14.33
Save $3.58
25% Off 
Accessory Drive Belt Idler Pulley Bolt
Honda
90002-P8A-A01
1999-01. 2003-04.
$5.96
MSRP $7.96
Save $2.00
25.1% Off 
Accessory Drive Belt Idler Pulley Cap
Acura
31185-RX0-A00
2.4L, 2013-15.
$8.81
MSRP $11.75
Save $2.94
25% Off 
Accessory Drive Belt Idler Pulley Spacer
Honda
38944-PWA-000
Inner.
$12.84
MSRP $17.11
Save $4.27
25% Off 
Accessory Drive Belt Idler Pulley Bolt
Acura
90002-RCA-A01
2003-06, lower. Idler pulley.
$6.70
MSRP $8.93
Save $2.23
25% Off 
A/C Drive Belt Idler Pulley Bracket
Acura
31175-RX0-A00
2.4L, 2013-15.
$47.20
MSRP $65.55
Save $18.35
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The Function of Pulleys in Engine Performance
Pulleys transfer power across belts, allowing vital components like the alternator, air conditioning compressor, and power steering pump to function. Without healthy pulleys, belts may slip or squeal, reducing efficiency and risking breakdowns. Regular inspections are critical to long-term engine health.
Why Are Pulleys Important?
In a Honda Odyssey, pulleys ensure engine-driven systems operate smoothly. When pulleys show wear, replacing related components like water pumps can help prevent cascading failures.
Main Types of Pulleys
- Idler pulley: maintains belt tension.
- Tensioner pulley: adjusts pressure automatically.
- Crankshaft pulley: drives the serpentine belt.
- Alternator pulley: powers the charging system.
- Power steering pulley: supports steering operation.
Steps to Identify Pulley Problems:
- Listen for squealing or rattling from the engine bay.
- Inspect belts for cracks or glazing.
- Check pulley alignment for wobble.
- Spin pulleys by hand to test smoothness.
- Replace in sets to ensure even wear.
Healthy pulleys protect engine systems and reduce downtime. Order OEM pulleys online at Honda Acura Online for exclusive deals. Need help? Contact our team today.