Transmission bearing NTN SX05A87NCS30 25x52x14/15

NTN SX05A87NCS30 Output Shaft Bearing for Honda Transmissions

NTN SX05A87NCS30 is a high-quality Japanese output shaft bearing designed for manual Honda transmissions. NTN is one of Honda’s OEM suppliers, which means this bearing matches the original factory specifications for durability, precision and noise-free operation.

The bearing supports the output shaft (secondary shaft) and plays a crucial role in ensuring smooth gear changes, quiet operation and long service life of the gearbox.

Technical Specifications

• Manufacturer: NTN Japan
• Part Code: SX05A87NCS30
• Dimensions: 25 × 52 × 14/15 mm
• Application: Output shaft bearing (manual gearboxes)

Compatibility – Honda Models

This bearing is used in selected manual transmissions across multiple Honda vehicles from 1989 to 2015:

• Honda Accord 4D (1990–1991, 1999–2002)
• Honda Accord 5D (1999–2002)
• Honda City (2009–2010)
• Honda Civic 3D (1989–2005)
• Honda Civic 4D (1989–2005)
• Honda Civic 5D (1995–2005)
• Honda Civic Aerodeck (1998–1999)
• Honda Civic Coupe (1994–2005)
• Honda CRX (1989–1997)
• Honda Civic Hybrid (2004–2005)
• Honda Civic Shuttle (1989)
• Honda Concerto (1990–1993)
• Honda Insight (2000–2005)
• Honda Integra 3D (1998–2000)
• Honda Integra 4D (1992–1999)
• Honda Jazz (2002–2015)
• Honda Logo (1999–2000)

Replaces OEM Honda Bearings

• 91003-P21-003
• 91003-PL3-B04

Important Fitment Note

Not every gearbox used in the above models is equipped with the SX05A87NCS30 bearing. Honda applied several gearbox variants throughout those years.

If you are unsure, please contact us with your VIN. Using official Honda service databases, we can confirm the correct bearing for your transmission.

FAQ – Output Shaft Bearing NTN SX05A87NCS30

Is NTN SX05A87NCS30 an OEM-equivalent bearing?
Yes. NTN is one of Honda’s original equipment suppliers and fully matches OEM quality and dimensions.

How can I confirm fitment?
The most accurate method is by VIN. Many models used multiple gearbox variants.

What are the symptoms of a worn output shaft bearing?
Gearbox whining, increasing noise with speed, vibration during driving, or difficulty shifting gears.

Are cheaper aftermarket bearings recommended?
No. Low-quality bearings wear quickly, generate noise and may damage other gearbox components.