1. Motorcycle Engine Bearings For Sale
  2. sku: 10777027638562751
  3. HONDA 91002-MEN-A31

HONDA 91002-MEN-A31 Water Pump Shaft Bearing

fits model: Crf450r, Crf450rx, Crf250r, Crf250rx. make: Honda. year: 2010–2026.

91002-men-a31 Honda 2010-2026 Crf450r Crf450rx Crf250r Crf250rx Oem Water Pump Shaft Bearing

( Manufacturer Part Number: 91002-MEN-A31 ), ( Part Type: Bearing Pump Shaft )

Review HONDA Oem Water Pump Shaft Bearing fits CRF450R CRF450RX CRF250R CRF250RX 2010–2026

Honda 91002-Men-A31 Water Pump Shaft Bearing for 2010-2026 CRF450R, CRF450RX, CRF250R, CRF250RX Motorcycles

Experience unmatched performance and durability with the Honda 91002-Men-A31 Water Pump Shaft Bearing, specifically designed for the CRF450R, CRF450RX, CRF250R, and CRF250RX motorcycles from 2010 to 2026. This high-quality water pump shaft bearing is an essential component for maintaining the optimal functioning of the water cooling system in your Honda dirt bike.

Crafted with precision, the Honda 91002-Men-A31 Water Pump Shaft Bearing is engineered to provide a perfect fit, ensuring a seamless installation process. It is designed to withstand the rigorous demands of off-road racing, ensuring consistent and reliable performance even under extreme conditions.

The bearing features a robust design, featuring high-quality steel construction that guarantees longevity and durability. Its precision-machined inner and outer races, coupled with high-quality seals, ensure a smooth, quiet operation, free from vibrations or excessive noise.

This water pump shaft bearing from Honda offers exceptional resistance to wear and tear, ensuring a prolonged lifespan. It is designed to operate efficiently under high loads and at high speeds, making it an ideal choice for those who push their motorcycles to the limit.

Whether you're a professional racer or a weekend warrior, the Honda 91002-Men-A31 Water Pump Shaft Bearing is an essential upgrade to ensure the continued performance and longevity of your CRF450R, CRF450RX, CRF250R, or CRF250RX. Install this high-quality bearing today and experience the difference it makes in your riding experience.

Analysis of the Honda 91002-Men-A31 Water Pump Shaft Bearing for CRF Models (2010-2026)

Pros:

1. OEM Part: This water pump shaft bearing is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal performance for your Honda CRF450R, CRF450RX, CRF250R, or CRF250RX.

2. Quality: Honda is known for its high-quality components, and this bearing is no exception. It is designed to withstand the rigors of off-road racing and riding.

3. Compatibility: The 91002-Men-A31 bearing is specifically designed for the water pump of your CRF model, making it a reliable choice for replacement or maintenance.

4. Long Lifespan: Honda's quality assurance means that this bearing is likely to last a long time, reducing the need for frequent replacements.

Cons:

1. Price: OEM parts, due to their high quality and brand reputation, tend to be pricier compared to aftermarket alternatives.

2. Availability: Depending on your location or the specific model of your CRF, finding this part may be more challenging than finding aftermarket alternatives.

3. Limited Customization: Since it is an OEM part, there may be limited options for customization or modification.

Conclusion:

The Honda 91002-Men-A31 water pump shaft bearing is a high-quality, reliable choice for maintaining or repairing your CRF450R, CRF450RX, CRF250R, or CRF250RX. Its OEM status guarantees a perfect fit and performance, but it may be pricier and less readily available than some aftermarket alternatives.

Recommendation:

If you prioritize performance and a perfect fit for your Honda CRF, the 91002-Men-A31 water pump shaft bearing is a recommended choice. However, if you're on a tight budget or need immediate availability, consider exploring aftermarket options as well. Always ensure to purchase from a reputable seller to ensure the quality of the part.

Details:

Just mount and ride. MJR Up for sale is a new OEM Honda water pump shaft bearing 2009 2026 CRF450R or CRF450RX, 2019 2026 CRF450X, as well 2010 2026 CRF250R CRF250RX. Look closely at the pictures. What you see is what get.

This bearing is new in the packaging.

part #: 91002mena31 prices

  • $9.07-$25.00

specifications bearingmotorcycleiz:

  • for models: Crf450r, Crf450rx, Crf250r, Crf250rx
  • for makes: Honda
  • for years: 2010-2026
  • mpn: 91002-men-a31
  • part type: Bearing Pump Shaft

payments bearingmotorcycleiz:

  • credit card: Diners-club
  • wallet: Paypal
  • other

returns bearingmotorcycleiz:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

general bearingmotorcycleiz:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings
  • condition: New

offer bearingmotorcycleiz:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: August 23, 2025

shipping bearingmotorcycleiz:

  • class: Standard, Expedited
  • cost: $0.00
  • transit: 4-11 Days
  • service: USPS First Class, USPS Priority Mail Padded Flat Rate Envelope, USPS Priority Mail Express Flat Rate Envelope
  • carrier: USPS
  • type: Calculated

seller bearingmotorcycleiz:

  • # reviews: 10028
  • rating: 99.5%
  • city: Burbank, California
for models: crf450r, crf450rx, crf250r, crf250rx, for makes: honda, for years: 2010-2026, part type: bearing pump shaft,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > engine bearings, sku: 10777027638562751,
Honda 91002-MEN-A31 Is Similar To:
bearingmotorcycleiz logo
5 offers $9.07–$25.00 USD
  • New. Offer #1 priced at $9.99 + $6.00 shipping estimate = $15.99* total. See Pictures Nos Honda Bearing.+$6.00 shipping
  • New. Offer #2 priced at $9.07 + $7.95 shipping estimate = $17.02* total. Our extensive micro fiche data ensures you can always find the correct part for your ride. Our OEM parts are your key to maintaining that high standard.+$7.95 shipping
  • New. Offer #3 priced at $25.00 + $8.75 shipping estimate = $33.75* total. Parts Include 53174-KN5-006 (x2). Honda CRF450R Parts Lot, most from 2009 model but could be compatible with other models.+$8.75 shipping
  • New. Offer #4 priced at $34.90 + $0.00 shipping estimate = $34.90* total. The water pump kit components are made to OEM specifications and will include the water pump cover gasket or o-ring, water pump shaft bearing(s), and seal(s). The Tusk Water Pump Repair Kit makes it easy to rebuild your old, worn or leaking water pump on your motorcycle or ATV to ensure top performance.FREE SHIPPING
  • New. Offer #5 priced at $10.39 + $5.89 shipping estimate = $16.28* total. CRF450RL2021 -2026. CRF450X2019 -2026.+$5.89 shipping

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