JCB 804 Rubber Tracks

Outfit your JCB 804 mini excavator with heavy-duty replacement rubber tracks built to OEM specs in size 350x52.5Wx86, backed by a 24-month warranty and free freight to the lower 48.

Choose Your Tread

  • Directional — Angled directional lugs purpose-built for excavation, grading and trenching.

Matched Undercarriage Components

Every wear part for the JCB 804 undercarriage, fit-verified and ready to ship:

Same Track, Other Machines

These machines run the same 350x52.5Wx86 track, so this fitment crosses over:

The TrackTECH Advantage

  • Free freight to the lower 48 — every order ships free, with same-day dispatch on in-stock items.
  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
  • Drop-forged steel links for strength where the track meets the drive system.

Ready to roll? Buy your JCB 804 undercarriage online now — or reach a track specialist at (850) 816-7898. Use the Track Finder to confirm the right build.

Free US Shipping100% Fit GuaranteePremium OEM Quality

Find Your Track Call TrackTECH

Track sizes

Heavy-Duty Rubber Tracks for 804

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  • 350x52.5Wx86 Heavy Duty Rubber Track — Directional
    JCB 804 350x52.5x86 Directional
    • Heavy Duty | 350x52.5x86
    $1,176.50$1,131.25

    In stock

    Add to quote
  • Bridgestone 350x52.5x86 Rubber Track — Bridgestone branded hero
    JCB 804 350x52.5x86
    • Bridgestone | 350x52.5x86

    Request quote

    Add to quote

  • 100% Virgin Rubber

    Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.

  • Continuous Steel Cords

    Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.

  • Drop-Forged Links

    Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.

  • Corrosion Resistant

    The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.

  • Reinforced Sidewalls

    Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.

  • Low-Vibration Tread

    Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.

JCB 804 fitment data

Machine Performance

Operating Weight7729 lb
Horsepower20 HP

Hydraulics & Lift

Standard Flow9 GPM

Fitment & Part Numbers

Track Size350x52.5x86

Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

Why order JCB 804 tracks from TrackTECH?
We're a dedicated heavy-duty parts supplier. Skip the OEM parts counter — dealer-level HD tracks without the dealer logo or the dealership markup. We confirm the fit. We get the order moving. Exact-match tracks and undercarriage for the JCB 804 when sizes are listed.
Are these tracks guaranteed to fit my JCB 804?
Call us or send make and model on the quote form. Don't guess a size off a similar machine.
How fast can I get replacement parts?
We ship free to the lower 48. In-stock means it's ready to go. Call or confirm at checkout if you need it on a deadline.
Which tread patterns are available for the JCB 804?
Tread options are on the track rows above. Call if you want help matching pattern to the job.
What track widths fit the JCB 804?
The listed sizes run 350 mm.