Front Upper Control Arm Ball Joint – Honda Civic CRX CR-V Prelude Accord – 555

This 555 front upper control arm ball joint fits selected Honda Civic, CRX, CR-V, Prelude and Accord models. It is a separate ball joint for applications where the upper arm assembly may be serviced with an equivalent component instead of replacing the complete arm.

The part is intended for the front upper suspension position and has a stated diameter of 35.5 mm. Honda often supplied many original upper arms complete with the ball joint, so there is no single Honda OEM number that directly corresponds one-to-one with this exact 555 part.

Applications

The fitment below covers the Honda models listed for this 555 SB-6191 upper ball joint. If your car is near a model year split or has been converted to a different arm type, VIN verification is recommended before ordering.

OEM reference numbers

Cross-references OEM numbers used with related Honda upper arm applications are listed below. Because many genuine Honda upper arms were supplied as complete assemblies with the ball joint included, these numbers should be treated as fitment references rather than an exact direct Honda part number for SB-6191 itself.

• 51270-S01-013
• 51270-S0A-003
• 51270-S10-020
• 51270-S30-003
• 51270-S3N-003
• 51270-S84-A01
• 51270-SFE-003
• 51270-SR3-013
• 51270-SR3-023
• 51270-S01-023
• 51270-S04-013
• 51270-S04-023
• 51270-TA0-A03
• 51450-S10-020
• 51450-S84-A01
• 51450-SDA-A01
• 51450-SFE-003
• 51450-SJK-003
• 51450-S3N-003
• 51460-S10-020
• 51460-S84-A01
• 51460-SDA-A01
• 51460-SFE-003
• 51460-SJK-003
• 51460-S3N-003
• 51510-TA0-A03
• 51520-TA0-A03

When to replace / symptoms of wear

A worn front upper ball joint usually shows up as play in the suspension, knocking over bumps, unstable steering feel or uneven front tyre wear. On cars that fail suspension inspection, excessive looseness at the upper joint is a common reason to replace this part.

• Clunking or tapping noise from the front suspension
• Noticeable play during inspection
• Imprecise steering feel
• Uneven tyre wear related to front suspension geometry
• Visible damage to the joint boot or loss of grease

Installation and service tips

Correct installation is important because this ball joint is used in the front upper suspension position. Always compare the old part with the new one before pressing in or fitting the joint, especially on Civic and Accord applications where market-specific arm designs may differ.

• Confirm fitment by VIN if your car is close to a year change or uses a different upper arm version.
• Inspect the upper control arm itself for cracks, distortion or worn bushings before fitting a new joint.
• Replace damaged pinch hardware or retaining hardware if required during service.
• Wheel alignment is recommended after suspension work affecting the upper arm area.
• Parts on the same axle should ideally be checked on both sides and serviced as a pair when wear is similar.

FAQ – frequently asked questions about Front Upper Control Arm Ball Joint – Honda Civic CRX CR-V Prelude Accord – 555

Does SB-6191 have one exact Honda OEM number?
No. Honda commonly sold many upper control arms as complete assemblies with the ball joint included, so SB-6191 is matched through multiple OEM cross-reference numbers rather than one exact standalone Honda number.

Will this 555 upper ball joint fit Accord VII and Accord VIII?
According to the provided fitment data, this part should be added to Honda Accord VII 2002–2007 and Accord VIII 2008–2015 front upper applications. VIN verification is still the safest way to confirm compatibility before purchase.

Can I replace only the upper ball joint instead of the whole arm?
On some applications, yes, but it depends on the condition and design of the upper control arm already on the car. If the arm housing or bushings are also worn, replacing the complete arm may be the better service option.

What should I check before ordering this ball joint?
Check the model, generation, year range and front upper suspension position, then compare the related OEM cross-reference numbers. If your car has market-specific suspension parts, confirm by VIN before ordering.