Tensioner Tension Pulley 38001 For ACURA
The DUHUI Tensioner Pulley 38001 is a premium accessory drive belt tensioner pulley designed for Acura models from 1997 to 2003. Engineered to maintain optimal serpentine belt tension, this tensioner pulley prevents belt slip, reduces noise, and ensures consistent accessory drive performance. It matches OE specification 38001 and is directly interchangeable with Gates 38001 and DAYCO 89006.
Specifications
| Parameter | Value |
|---|---|
| DH Code | |
| Part Number | 38001 |
| Outside Diameter | 90.00 mm (3.543 inch) |
| Width | 30.00 mm (1.181 inch) |
| Bearing Bore Inside Diameter | 17.00 mm (0.669 inch) |
| Number of Grooves | 0 (Smooth/Backside) |
| Material | Steel |
| Contact Surface | Smooth/Backside |
| Flanged | No |
| Belt Type | Serpentine / V-Ribbed |
| Product Type | Automatic Belt Tensioner Pulley / Idler Pulley |
Note: Dimensional data is based on available sources. This is a belt tensioner pulley designed for Acura applications. Please verify measurements against your original part before ordering.
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code:
OE Numbers: 38001
Reference Numbers (Interchange):
Gates: 38001, 50741, GAT38001
DAYCO: 89006
ACDelco: 38001
NAPA: TEM209769
Vehicle Fitment
ACURA: CL 1997-1999, 2001-2003, NSX 2002-2003, TL 1999-2003
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Automatic belt tensioner pulley designed for Acura engine applications
- Heavy-duty steel construction for durability and long service life
- Maintains constant tension throughout the belt’s service life, compensating for stretch and wear
- Prevents belt slip, noise, and premature accessory bearing failure
- Direct interchange with major brands including Gates, ACDelco, and DAYCO
- Manufactured to OE specifications for reliable performance and service life
- Available for product customization – logo, code, pattern, or words can be applied to the bearing or packaging
Installation Notes
- Verify the part matches your original before installation – check belt routing and tensioner mounting position
- Confirm fitment for your specific Acura model (1997-2003)
- Inspect the serpentine belt for wear and replace if necessary when installing a new tensioner pulley
- Torque the mounting bolts to manufacturer service manual specifications
- Check that the pulley rotates freely after installation
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces belt tensioners, idler pulleys, and automotive components to OE specifications. Contact us
