Pulleys - Idler Pulleys

Billet Serpentine Idler Pulleys - Merc EFI Ribbed Idler Pulley 4.42" Diameter

Whipple Black 4 Inch idler Pulley

Billet Serpentine Idler Pulleys - 3-3/16" Ribbed Idler Pulley

Each precision machined billet pulley is 3-3/16" in diameter and features oversized high RPM bearings. Used with 17mm idler spacer or boss.

Billet Serpentine Idler Pulleys - 3-3/16" Smooth Idler Pulley

Each precision machined billet pulley is 3-3/16" in diameter and features oversized high RPM bearings.  Used with 17mm idler spacer or boss.

Smooth Idler Pulley

Ribbed Idler Pulley

4" Idler Pulley Assembly

• Billet aluminum

• Better selection - 4" and 6" idler pulleys available

• Standard blower mount bracket • Competition block mount bracket
• Swing arm bracket

6" Idler Pulley Assembly

• Billet aluminum

• Better selection - 4" and 6" idler pulleys available

• Standard blower mount bracket • Competition block mount bracket
• Swing arm bracket

1-3/4" Idler Pulley Stand

• Billet aluminum

• Better selection - 4" and 6" idler pulleys available

• Standard blower mount bracket • Competition block mount bracket
• Swing arm bracket

2-3/4" Idler Pulley Stand

• Billet aluminum
• Better selection - 4" and 6" idler pulleys available
• Standard blower mount bracket • Competition block mount bracket
• This pulley stand is .980 in diameter
• Swing arm bracket

Mercruiser Idler Pulley (Black) (3" Diameter) 807757T

Idler Pulley Mercruiser 864625T

Supercedes: 849296T

Mercruiser Idler Pulley 865444T