Honda Bearing 91002-KY4-901 | 17x40x12 | TRX400EX XR400R | Genuine OEM | NOS | Made in Japan

Genuine Honda Bearing – Part Number 91002-KY4-901, made in Japan.
This is an authentic Honda OEM ball bearing (deep groove type) used in various Honda models, including both off-road and ATV engines.
It ensures perfect OEM fitment, smooth operation, and long-lasting durability.

Condition: New Old Stock (NOS) – unused, sealed in original Honda packaging.
Manufacturer: Honda Motor Co., Ltd. – Japan
OEM Part Number: 91002-KY4-901

Compatible Models

• Honda TRX400EX (1999–2008)

• Honda XR400R (1996–2004)

• Honda TRX250X (1987–1992)

• Honda NX250 (1988–1990)
  (Always confirm fitment using your official Honda parts catalog.)

Technical Specifications

• Inner Diameter (ID): 17 mm

• Outer Diameter (OD): 40 mm

• Width (Thickness): 12 mm

• Material: High-carbon steel

• Type: Deep groove ball bearing

• Manufacturer Marking: NTN / Japan

• Application: Engine / Transmission / Crankcase

Features

• Genuine Honda OEM quality

• Precision-manufactured in Japan

• Smooth rotation and long service life

• Heat-treated, corrosion-resistant steel construction

• Rare discontinued NOS part

Weight

• Net weight: 0.07 kg

• Shipping weight: 0.12 kg

Category

Honda NOS Parts / Bearings & Engine Components

About NOS Parts

NOS (New Old Stock) means this is a genuine unused factory part manufactured during the original production period.
The packaging may show light aging, but the part itself is new, unused, and factory original.

Price

225 SEK (each)

EEXOTICPARTS – Specialists in original Honda NOS motorcycle and ATV parts.
Always 100% genuine, never aftermarket. Worldwide shipping available.