1. ATV/Side-by-Side/UTV Parts & Accessories On Sale
  2. sku: 9657428106905632
  3. HONDA 51221-HC4-000

HONDA 51221-HC4-000 Front Left Knuckle

fits model: Trx, 300, 2x4, Fourtrax. make: Honda. year: 1988–1992.

51221-hc4-000 Honda Fourtrax Trx 300 Left Front Knuckle 2x4 1988-1992

( Mounting Style: Bolt-on ), ( Machine Type: Atv ), ( Color: Black ), ( Manufacturer Part Number: 51221-HC4-000 ), ( Compatible Model: Fourtrax 300 ), ( Material: Steel ), ( Compatible Year: 1992, 1991, 1990, 1989, 1988 )

Review HONDA Left Front Knuckle fits FOURTRAX TRX 300 2X4 1988–1992

Introducing the Honda 51221-HC4-000 Fourtrax TRX 300 Left Front Knuckle, designed specifically for ATV models from 1988 to 1992. This essential suspension component is engineered to deliver superior durability and performance for your ATV.

The knuckle is engineered using high-strength materials to ensure it can withstand the rigors of off-road riding. Its precise design allows for optimal steering geometry, providing excellent handling and stability. The knuckle is also engineered to provide ample clearance for the tires, enabling them to traverse various terrains with ease.

This Honda part is manufactured to meet or exceed OEM specifications, ensuring a perfect fit and reliable function. By replacing worn or damaged knuckles with genuine OEM parts, you can maintain the optimal performance of your ATV and prevent potential safety issues.

The knuckle is also designed with easy installation in mind. It comes complete with all necessary hardware, making the replacement process straightforward and hassle-free. Plus, its durable powder-coated finish not only looks great but also protects against rust and corrosion, ensuring long-lasting performance.

In summary, the Honda 51221-HC4-000 Fourtrax TRX 300 Left Front Knuckle is an essential upgrade for your ATV. Its high-strength materials, precise design, and easy installation make it a must-have for any off-road enthusiast. Invest in this OEM part to maintain the performance, durability, and safety of your ATV.

The Honda Fourtrax TRX 300, specifically the left front knuckle part number 51221-HC4-000, is an older model ATV (All-Terrain Vehicle) component. Here are some potential pros and cons for buying this part:

Pros:

1. Availability: Since this is a common and older part, it is widely available from various aftermarket suppliers, making it relatively easy to find and purchase.

2. Affordability: Older parts tend to be more affordable due to the reduced production costs and the passage of time.

3. Compatibility: This part is specifically designed for the Honda Fourtrax TRX 300 models from 1988 to 1992, ensuring a perfect fit.

Cons:

1. Wear and Tear: Older parts, like the left front knuckle, may have more wear and tear, which could result in the need for additional repairs or replacements sooner than with newer parts.

2. Performance: Older parts might not offer the same level of performance as newer, upgraded alternatives. In this case, the left front knuckle may not provide the same handling characteristics as a newer, more advanced component.

3. Durability: Older parts may not be as durable as newer ones, especially if they have been previously used or repaired multiple times.

Ending Conclusion:

The decision to buy a used or older left front knuckle for a Honda Fourtrax TRX 300 (1988-1992) depends on several factors, including your budget, desired performance level, and the current condition of your ATV. If you're looking for an affordable option and don't require the highest performance, then a used or older left front knuckle could be a suitable choice. However, if you want the best possible handling and durability for your ATV, it might be worth considering a newer, more advanced replacement.

Recommendation:

If you are looking for the best possible performance and durability for your Honda Fourtrax TRX 300, I would recommend considering purchasing a newer, more advanced left front knuckle replacement. While it may cost more upfront, it will likely offer better handling, increased durability, and the peace of mind that comes with a newer component. If your budget is limited, or if you prefer a more affordable option, then a used or older left front knuckle could be a viable alternative. Ultimately, the choice depends on your priorities and the specific requirements of your ATV.

part # 51221hc4000 prices

  • $80.00-$229.99

specifications utvyank:

  • for models: Trx, 300, 2x4, Fourtrax
  • for makes: Honda
  • for years: 1988-1992
  • mounting style: Bolt-on
  • machine type: Atv
  • color: Black
  • manufacturer part number: 51221-HC4-000
  • compatible model: Fourtrax 300
  • material: Steel
  • compatible year: 1992, 1991, 1990, 1989, 1988

seller utvyank:

  • rating: 99.5%
  • # reviews: 1490

general utvyank:

  • Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories
  • condition: Used

shipping utvyank:

  • service: USPS Ground Advantage
  • transit: 5-11 Days
  • cost: $0.00
  • carrier: USPS
  • class: Standard
  • type: Calculated

payments utvyank:

  • other
  • credit card: Discover
  • wallet: Paypal

returns utvyank:

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

offer utvyank:

  • options: Ship-to-home
  • started: December 5, 2025
  • quantity: 1
  • availability: In Stock
  • sold: 0
for models: trx, 300, 2x4, fourtrax, for makes: honda, for years: 1988-1992, mounting style: bolt-on, machine type: atv, compatible model: fourtrax 300, compatible year: 1992, 1991, 1990, 1989, 1988,
category: atv parts > atv, side-by-side utv parts accessories, color: black, material: steel, sku: 9657428106905632,

Honda 51221-HC4-000 Is Similar To:

utvyank logo
5 offers $80.00–$229.99 USD
  • Offer #1: $175.00 price + free delivery = $175.00* total. Specifically designed for the left front side of the vehicle, this steering knuckle is a perfect fit for your Honda TRX 300 FourTrax ATV. The Honda TRX 300 FourTrax Left Front Steering Knuckle (part number ) is a crucial component for maintaining the proper functionality of your ATV.FREE SHIPPING
  • Offer #2: $80.00 price + free delivery = $80.00* total. Honda ATV 1991 TRX300 A - FOURTRAX 300 Front arm. Honda ATV 1992 TRX300 AN - FOURTRAX 300 Knuckle (TRX300) ('92).FREE SHIPPING
  • Offer #3: $229.99 price + free delivery = $229.99* total. 51400-HC4-003, 51401-HC4-003, 51211-HC4-000, , 52400-HC4-003. 1988 HONDA FOURTRAX TRX300 2X4.FREE SHIPPING
  • Offer #4: $157.78 price + free delivery = $157.78* total. Ball joint is tight, no play but the rubber ball joint boot is torn and dry rotted. Parts are from a 1990 Honda TRX300 Fourtrax 300 2x4 ATV.FREE SHIPPING
  • Offer #5: $80.74 price + free delivery = $80.74* total.FREE SHIPPING