DAYUAN Harmonic Balancer & Flywheel Puller Set 46-Piece — Heat-Treated Yoke & Floating Swivel

DAYUAN 46-piece harmonic balancer and flywheel puller set is a complete puller kit designed to remove harmonic balancers, steering wheels, flywheels, and similar press-fit parts across two- and three-hole patterns.

This heavy-duty tool kit brings a broad selection of bolts, a heat-treated yoke, and a floating pressure screw together in a molded storage case so technicians and DIYers can tackle a wide range of extraction jobs without improvising hardware. Built to reduce shaft-end damage and cover multiple bolt patterns, the set aims to simplify removal of stubborn pulleys and wheels on engines, steering columns, and driveline components.

How does this kit handle different bolt patterns and part sizes?

The puller yoke has four slots that accept fasteners positioned for both two- and three-hole applications, letting you adapt quickly to various part layouts. With 30 different bolt sizes included, you can match thread diameter and length for a secure connection before applying force.

• Four yoke slots support two- and three-hole puller arrangements
• Thirty assorted bolts cover common thread sizes and lengths
• Multiple bolt options reduce need to source extra hardware

What protects the shaft or splines during pulling?

The kit uses a floating swivel on the pressure screw to keep axial load centered and prevent marring of shaft ends or splines. This swivel lets the screw align under pressure, reducing lateral stress and the chance of scoring delicate surfaces.

• Floating swivel absorbs misalignment and centers force
• Reduces the risk of damaging shaft ends or splines
• Safer extraction for expensive or fragile components

Are the tools durable enough for repeated shop use?

Key load-bearing parts are made from heat-treated alloy steel to resist bending, wear, and premature failure under heavy loads. The pressure screw and pulling screws are engineered to work with consistent torque, while the molded case keeps components organized and protected between jobs.

• Heat-treated alloy steel yoke for strength and longevity
• Robust pressure screw designed for repeated torque applications
• Molded storage case prevents loss and protects tools

What does the set include and how is it organized?

The 46-piece assortment bundles the yoke, pressure screw with floating swivel, and a wide selection of pulling screws and bolts to accommodate most common removal tasks. Everything fits into a molded case so parts are easy to find, carry, and store.

• One heat-treated yoke with four slots
• One pressure screw featuring a floating swivel tip
• Thirty pulling bolts plus assorted screws—46 pieces total
• Molded storage case for neat organization and transport

Who is this for: This DAYUAN puller set is intended for professional mechanics, mobile service technicians, and serious home mechanics who need a flexible, durable extraction kit for harmonic balancers, steering wheels, flywheels, and other press-fit parts. It suits users who want a ready-made hardware selection to avoid downtime hunting for bolts or risking shaft damage when removing stubborn components.