Super Pro 138490SP Throttle Pivot Bushing Kit

The Super Pro 138490SP Throttle Pivot Bushing Kit is a precision-engineered replacement bushing kit designed to restore proper fit and function to worn carburetor throttle shafts. Over time, the throttle shaft bore in a carburetor wears, allowing excess play that leads to vacuum leaks, erratic idle, and poor throttle response. This kit addresses those issues by providing a tight, accurate fit around the throttle pivot shaft.

Key Features:

• Restores worn throttle shaft bores to proper specification
• Reduces unwanted throttle shaft play and side-to-side movement
• Helps eliminate vacuum leaks caused by worn throttle bore
• Precision-manufactured for accurate fit and long service life
• High-quality materials engineered for durability and reliable performance

Installing fresh throttle shaft bushings is a cost-effective carburetor rebuild step that improves idle quality, throttle response, and overall drivability. The Super Pro 138490SP is a dependable solution for restoring carburetor throttle pivot function to like-new condition.