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XADO 1 Stage Maximum Heavy Duty – Metal Conditioner for Medium to Heavy-Duty Engines | 10-25 Qt.

XADO 1 Stage Maximum Heavy Duty – Metal Conditioner for Medium to Heavy-Duty Engines | 10-25 Qt.

SKU XA 40283
Availability:
in stock, ready to be shipped
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$76.50
$76.50 - $76.50
$76.50
$49.73
$49.73 - $49.73
$49.73

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Product Description

One-bottle treatment for oil systems up to 25 qt (≈25 L).
Ideal for tractors, construction equipment, diesel pickups, vans & marine.
  • 🛠️ Revitalizant® coating restores worn metal surfaces
  • 🔥 Cuts friction & heat under heavy load
  • 🛡️ Protects against wear in harsh duty cycles
  • 🛢️ Compatible with all oils (mineral, semi-synthetic, synthetic)
Heads-up Not for passenger cars or small engines. Need cars? Use 1-Stage Maximum (1–5 qt). or See 1 Stage Maximum SUV (5–10qt) Need >25 qt? See Diesel Truck variant (25–45 qt).
  • 🚚 Ships in 24h (Mon–Fri)
  • ↩️ 30-day returns
  • 🇺🇸 U.S. tech support

Which bottle do I need?

10–15 qt → 1 bottle 16–20 qt → 1 bottle 21–25 qt → 1 bottle >25 qt → Diesel Truck variant
Tip: One 500 ml bottle treats engines up to 25 qt. Avoid overfilling/overdosing.
How it works (Revitalizant → less wear, lower temps)

XADO 1 Stage Maximum Heavy Duty is an innovative three-component atomic metal conditioner for medium-to-heavy-duty engines. Leveraging third-generation REVITALIZANT® technology, it forms a durable ceramic-metal coating on friction pairs, repairing micro-wear, reducing friction and heat, and stabilizing operation under fluctuating loads and high temperatures.

  • Restores micro-worn surfaces via ceramic-metal tribofilm
  • Reduces friction & heat → smoother, more efficient operation
  • Prevents wear during harsh duty cycles
  • Minimizes noise & vibration
When to use (best fits & symptoms)
Best fits:
  • Tractors, construction machinery, diesel pickups, vans
  • Marine engines, industrial equipment
  • Engines facing heavy loads, heat, long hours
Typical symptoms:
  • Increased noise/vibration, harsh operation
  • Oil consumption, blow-by, loss of power
  • High operating temps / thermal stress
How to apply (3 easy steps)
  1. Warm the engine oil to ≥70 °C (158 °F). Warm the bottle to ≥25 °C (77 °F).
  2. Shake well, then pour the full bottle into the oil filler neck.
  3. Idle 3–5 minutes, then operate normally (avoid extreme loads initially).

One 500 ml bottle treats up to 25 qt. Avoid overdosing.

Compatibility & safety
  • Works with all motor oils (mineral, semi-synthetic, synthetic)
  • Not for engines with specialized cylinder coatings: Alusil, Lokasil, Nikasil, Galnikal
  • Formulated for medium-to-heavy-duty applications—not for passenger cars
  • Safe for emissions equipment (added to oil, not fuel)
Technical specs
  • Volume: 500 ml bottle
  • SKU: XA 40283
  • Treats: Oil systems up to 25 qt (≈25 L)
FAQs

Will I notice immediate results? Smoother operation is often felt within the first duty cycle; full restoration builds with normal use.

Can I use it with synthetic oil? Yes—compatible with all oil types.

What if my engine is >25 qt? Use the Diesel Truck variant (25–45 qt).

Passenger car? Choose the 1-Stage Maximum (1–5 qt). or See 1 Stage Maximum SUV (5–10qt).

Pro tip: For best results on older/heavily-used engines, add a pre-treatment flush, then Heavy Duty, and finish with XADO Atomic Oil. Create a “Heavy-Duty Protection Kit” bundle and save 10%.

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