PRODUCT DETAILS
Honda D Series Crank Pulley Bolt - 04133-P01-305
Replacing your crank pulley or doing timing belt work on your D series? You need a new crank pulley bolt. The Honda D series crank pulley bolt (part number 04133-P01-305) is the bolt that holds your crank pulley to your crankshaft. It's a torque-to-yield bolt, which means it stretches when you torque it down. Once you remove it, it's stretched and it won't hold proper clamping force if you reuse it. Don't reuse old crank pulley bolts. They can loosen and your crank pulley can come off while you're driving. That's a destroyed engine.
Here's Why You Can't Reuse This Bolt
Your crank pulley bolt is a torque-to-yield bolt. When you torque it to spec, the bolt stretches slightly. That stretch is what creates the clamping force that holds your crank pulley tight to your crankshaft. When you remove the bolt, it's already stretched. If you reuse it and torque it again, it stretches more and it's past its elastic limit. The bolt's weaker and it won't hold the same clamping force. Your crank pulley can loosen while you're driving. When your crank pulley comes off, your timing belt jumps timing. That's valves hitting pistons and a destroyed engine. Don't reuse torque-to-yield bolts.
What You Get
- Honda D series crank pulley bolt with washer
- Part number: 04133-P01-305
- Genuine Honda OEM replacement
- Torque-to-yield bolt (replace every time you remove it)
Fits Your Car
- 1988-2000 Honda Civic
- 1988-1991 Honda CRX
- 1993-1997
- 1988-1989 Acura Integra
Compatible Engines
- D15
- D16
Note: Replace this bolt every time you remove your crank pulley. Don't reuse it. It's a torque-to-yield bolt and it stretches when you torque it. If you reuse it, it can loosen and your crank pulley can come off. Torque the bolt to spec. If you don't torque it properly, your crank pulley can loosen. Use a torque wrench and follow Honda's torque specs.