Genuine Honda 90017-RJA-003 Bolt Washer

✔ Honda 90017-RJA-003 Bolt with Washer — Genuine OEM Part
✔ Fitment: Crankshaft pulley bolt and washer for J-series V6 and select K-series engines in Accord, Odyssey, Pilot, MDX, RL, and other models
✔ Direct replacement for factory bolt — no modifications required
✔ Manufactured to Honda's original specifications and tolerances
✔ Includes the correct washer — ready to install

Honda 90017-RJA-003 Genuine Bolt with Washer — for J-Series and K-Series Engines

A stripped, damaged, or missing crankshaft pulley bolt can cause the pulley to loosen, leading to belt slippage, engine vibration, or even severe engine damage. The bolt and washer combination secures the crankshaft pulley to the crankshaft, ensuring proper timing and accessory drive belt operation. Replacing it with this genuine Honda bolt restores the correct torque and secure fitment, protecting your engine.

This is a factory-original Honda bolt with washer (OE part number 90017-RJA-003), specifically designed for crankshaft pulley applications. It is manufactured to Honda’s strict material and thread specifications, with an integrated washer that provides proper load distribution and a secure, leak-free seal against the pulley face. This is the same part sold at Honda dealerships.

OEM Part Numbers
• 90017-RJA-003

Vehicle Fitment Table (OEM Compatibility)

⚠️ Important Fitment Notes:

• Always verify by VIN – This bolt is used for crankshaft pulley applications on the models listed above. Some models may use a different bolt for other engine components.

• Critical torque – This bolt requires a very specific torque specification. Always refer to your vehicle’s service manual for the correct torque and angle during installation. Do not over-tighten or under-tighten.

• Integrated washer – The washer is pre-installed on the bolt. It is designed to distribute load evenly and prevent damage to the pulley face.

• One-time use – In many applications, this bolt is a torque-to-yield (TTY) fastener and should not be reused. Always install a new bolt when replacing the pulley.

• Double‑check your original part – Before ordering, confirm the part number stamped on your old bolt or run your VIN through a Honda OEM parts catalog for absolute certainty.

When to Replace (Common Symptoms)
• The bolt is stripped, rounded, or damaged
• The bolt is missing or was not reinstalled properly
• You are replacing the crankshaft pulley
• You have experienced a loose pulley or belt slippage
• The bolt head is visibly worn or corroded
• You are performing a major engine service and require a new fastener

Product Highlights
• ✔ Genuine Honda OEM part — not an aftermarket or Chinese replica
• ✔ Includes the correct washer — no separate part needed
• ✔ Manufactured to Honda’s exact thread and strength specifications
• ✔ High-strength steel construction — withstands high torque loads
• ✔ Direct replacement — fits factory crankshaft pulley
• ✔ Backed by Honda’s manufacturer warranty (valid through any authorized dealer)

Condition
New (100% genuine Honda packaging)

Product Type
Bolt with Washer (crankshaft pulley fastening)

Function
Secures the crankshaft pulley to the crankshaft, ensuring proper timing and operation of the accessory drive belt system. The washer provides even load distribution and prevents galling or damage to the pulley face.

Applications
This bolt with washer is used on Honda J-series V6 engines (J30A, J32A, J35A, J35Z) and select K-series engines (K24) found in Accord, Odyssey, Pilot, Ridgeline, CR-V, and Acura TL, RL, MDX from approximately 2003 through 2017.

Important: This bolt is a critical engine fastener. Always use the correct torque and torque-to-yield specification from your vehicle’s service manual. If in doubt, send us your VIN before ordering.

Package Contents
• 1 × Honda 90017-RJA-003 bolt with washer (genuine)

Technical Specifications

Warranty
Honda's original manufacturer warranty applies. For claims, please contact your nearest Honda authorized dealer with your proof of purchase. Warranty terms may vary by region — contact us before purchase if you need a warranty confirmation.

FAQ

Is this a genuine Honda part or a copy?
This is 100% genuine Honda OEM — in original factory packaging with Honda part number printed on the label. It is not an aftermarket brand or a replica.

Does this fit my 2008 Honda Odyssey with the 3.5L V6?
Yes — the 3rd–5th generation Odyssey uses this bolt for the crankshaft pulley. We recommend verifying with your VIN.

Is this bolt reusable?
In most applications, this is a torque-to-yield (TTY) bolt and is designed for one-time use only. Do not reuse an old bolt. Always install a new bolt when replacing the crankshaft pulley.

What is the torque spec for this bolt?
This bolt requires a specific torque and angle (torque-to-yield). Please refer to your vehicle’s factory service manual. Typical values are approximately 40–50 Nm + 45° angle, but always use your manual.

Will this fit the K24 engine?
Yes — this bolt is used on select K24 engines in CR-V and other models. Please verify your application.

Can I use this bolt for other engine components?
This bolt is specifically designed for the crankshaft pulley. Do not use it for other applications, as the thread and strength specifications are optimized for the crankshaft pulley.

What if my bolt head is different?
If your original bolt has a different head shape or size, you may need a different part number. Before ordering, compare your old bolt to the specifications listed.

Can I install this bolt myself?
Yes, but we strongly recommend using a torque wrench and following the torque-to-yield procedure in your service manual. Incorrect installation can cause engine damage.