bylikeho Crankshaft Pulley Removal Tool Kit — 50mm Pulley Holder & 19mm Harmonic Balancer Sleeve, Alloy Steel, Heat-Treated

bylikeho crankshaft pulley removal tool is a durable alloy-steel kit (50mm holder + 19mm harmonic balancer sleeve) engineered to hold the pulley steady and deliver extra torque for installing or removing crankshaft bolts. This two-piece automotive accessory combines a compact 50mm pulley holder and a 19mm harmonic balancer sleeve to help mechanics and DIYers work in tight engine bays. Built from high-strength alloy steel with heat-treated hardness, the kit stands up to repeated use and severe torque demands. Its heavy, counterweighted design reduces bending and vibration compared with standard impact sleeves so you can loosen stubborn bolts more reliably.

How does this tool stop the crankshaft pulley from turning?

The 50mm crankshaft pulley holder clamps the harmonic damper so the pulley cannot rotate while you loosen or torque the crank bolt. Its compact center hollow lets you access confined engine spaces and pair the holder with a 1/2" breaker bar or ratchet for controlled leverage.

• 50mm diameter fits common pulley sizes
• Compact hollow center for tight clearances
• Use with 1/2" drive tools for final torque

Why does the 19mm harmonic balancer sleeve improve bolt removal?

The matching 19mm sleeve is designed with a deep counterweight that concentrates mass where it's most effective, increasing torque delivery when removing harmonic balancer bolts. That extra rotational inertia helps break loose stubborn, seized, or high-torque fasteners faster and with less impact on surrounding components.

• Fits 19mm harmonic balancer bolts
• Deep counterweight boosts torque transfer
• Works with 1/2" square drive sockets and impact tools

Is this tool strong enough for repeated professional use?

Yes — the set is crafted from alloy steel and undergoes heat treatment for improved hardness and fatigue resistance. The design mass is more than three times that of standard impact sleeves, reducing bending and vibration during heavy use and extending component life.

• High-strength alloy steel construction
• Heat-treated for long-term durability
• Reduced vibration and bending under load

What comes in the box and how do I use it safely?

The kit includes one 50mm crankshaft wrench holder and one 19mm harmonic balancer sleeve, packaged and ready for installation or removal tasks. Always secure the vehicle, follow the engine manufacturer’s torque specifications, and use appropriate PPE when applying high torque to bolts.

• 1 × 50mm crankshaft wrench holder
• 1 × 19mm harmonic balancer sleeve
• Use with 1/2" breaker bar, ratchet, or impact wrench as specified

Who is this for? This bylikeho removal tool set is aimed at professional mechanics, automotive technicians, and competent home mechanics who service engines with harmonic dampers and crankshaft pulleys. If you frequently remove or install crankshaft bolts, work inside cramped engine compartments, or need a more robust alternative to standard impact sleeves, this heavy-duty alloy-steel kit delivers focused torque, improved stability, and longer service life without taking up extra space in your tool roll.

FAQ

Q: Will this fit my car's crankshaft pulley?

A: The holder is 50mm and the sleeve fits 19mm harmonic balancer bolts; check your vehicle's pulley diameter and bolt size to confirm compatibility.

Q: Can I use an impact wrench with the 19mm sleeve?

A: Yes—the sleeve is designed for use with a 1/2" drive and works with breaker bars, ratchets, or impact tools as appropriate.