2Bros Parts

BRONCO FRONT SHOCK TRX450, 51400-HN0-A01, 617 AU-04207

$147.22

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Delivery to United States 5–8 business days

Spread the cost with Klarna

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Bronco Heavy Duty Gas Shocks AU-04207 offer consistent performance over stock oil-only damped shocks. Featuring 10% stiffer springs for improved ride and higher load capacity, they are ideal for front installation when using a snow plow. The smooth black finish blends with OEM ATVs. These are direct bolt-on replacements with a pre-installed spring for immediate mounting. Sold individually, each shock includes a spring and spring retainers. Specifications: Top Hole ID: 10mm, Top Eyelet Width: 21mm, Bottom Hole ID: 10mm, Bottom Eyelet Width: 20mm, Tube OD: 38mm, Stroke: 79.5mm, Spring OD: 65mm, Spring Wire Diameter: 8.5mm, Spring Rate: 162 lbs/inch (2.90 kg/mm). Center to center length: 364mm (14 1/3 inches).

Specifications
SKU
29-544.EA
Brand
Bronco
Availability
In Stock (19)

Fitments (14)

MakeModelYear
HONDATRX FOREMAN E 4501998
HONDATRX FOREMAN E 4501999
HONDATRX FOREMAN E 4502000
HONDATRX FOREMAN E 4502001
HONDATRX FOREMAN E 4502002
HONDATRX FOREMAN E 4502003
HONDATRX FOREMAN E 4502004
HONDATRX FOREMAN ES 4501998
HONDATRX FOREMAN ES 4501999
HONDATRX FOREMAN ES 4502000
HONDATRX FOREMAN ES 4502001
HONDATRX FOREMAN ES 4502002
HONDATRX FOREMAN ES 4502003
HONDATRX FOREMAN ES 4502004
General Product Group
Suspension & Drive Parts
General Product Type
Shock Absorbers
Variant Id
232159
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

BRONCO HEAVY DUTY FRONT SHOCK FOR ATV

Upgrade your ATV's suspension with the Bronco Heavy Duty Gas Shock. Designed for consistent performance that surpasses standard oil-damped shocks, this heavy-duty unit offers enhanced ride quality and increased load capacity.

The integrated 10% stiffer springs provide a more stable ride, particularly beneficial when operating with accessories like a snow plow. Its smooth black finish ensures it blends seamlessly with your ATV's original look, offering a direct bolt-on replacement that comes pre-assembled with the spring, ready for immediate installation.

This package includes one shock absorber with a pre-installed spring and necessary spring retainers.

Key Features:

  • Heavy duty gas shock for superior performance
  • 10% stiffer springs for improved ride and load capacity
  • Ideal for front suspension upgrades, especially for snow plow use
  • Smooth black finish for a factory look
  • Direct bolt-on replacement with pre-installed spring
  • Includes one shock, spring, and retainers

Specifications:

  • Position Top Hole I.D.: 10 mm
  • Top Eyelet Width: 21 mm
  • Bottom Hole I.D.: 10 mm
  • Bottom Eyelet Width: 20 mm
  • Tube O.D.: 38 mm
  • Stroke: 79.5 mm
  • Spring O.D.: 65 mm
  • Spring Wire Diameter: 8.5 mm
  • Spring Rate: 162 lbs/inch (2.90 kg/mm)
  • Center to Center Length: 364 mm (14 1/3 inches)
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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