1" to 1-1/8" Crank Shaft Adapter Bushing with 1/4" Extended Key for Gas Engine Pulley Sheave Sleeve Conversion

1. 【Key Specifications】 - Material: High-quality steel construction - Color: Silver - Function: Converts 1" diameter crankshaft to 1-1/8" diameter - Dimensions:- Sleeve Inside Diameter: 1" - Sleeve Outside Diameter: 1-1/8" - Sleeve Length: 3" - Keyway Slot: 1/4" - Step Key Length: 2" 2. 【Versatile Conversion Function】 This crankshaft adapter sleeve is designed to enlarge a 1" gas engine crankshaft to a 1-1/8" diameter, allowing you to fit pulleys, gear boxes, and other components made for 1-1/8" shafts onto your 1" crankshaft. 3. 【Precision Fit & Secure Installation】 The sleeve and step key are precision-engineered to slip fit onto your 1" diameter crankshaft with a 1/4" keyway, converting it to a 1-1/8" diameter with a matching 1/4" keyway for a secure, wobble-free connection. 4. 【Durable Steel Construction】 Made of durable steel with a silver finish, this crankshaft adapter is built to withstand heavy-duty use in gas engines, providing long-lasting performance and reliable torque transmission.

• 1. 【Key Specifications】 - Material: High-quality steel construction - Color: Silver - Function: Converts 1" diameter crankshaft to 1-1/8" diameter - Dimensions:- Sleeve Inside Diameter: 1" - Sleeve Outside Diameter: 1-1/8" - Sleeve Length: 3" - Keyway Slot: 1/4" - Step Key Length: 2"
• 2. 【Versatile Conversion Function】 This crankshaft adapter sleeve is designed to enlarge a 1" gas engine crankshaft to a 1-1/8" diameter, allowing you to fit pulleys, gear boxes, and other components made for 1-1/8" shafts onto your 1" crankshaft.
• 3. 【Precision Fit & Secure Installation】 The sleeve and step key are precision-engineered to slip fit onto your 1" diameter crankshaft with a 1/4" keyway, converting it to a 1-1/8" diameter with a matching 1/4" keyway for a secure, wobble-free connection.
• 4. 【Durable Steel Construction】 Made of durable steel with a silver finish, this crankshaft adapter is built to withstand heavy-duty use in gas engines, providing long-lasting performance and reliable torque transmission.