‌LX Hydraulics High-Temp O-Ring Kit (149pcs) | Silicone 90SA for CAT 2701533 4C8253 Replacement | Torque Converter & Transmission Seals with Military Storage Case

★★★★★ 4.3 150 reviews

$56.99
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$56.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 212584457 Release Date 2026/04/06 List Price $22.80 Model Number 212584457
Category
  • ‌1. 【Extreme Temperature Performance】‌ Engineered with Silicone 90 Shore A (VMQ) material certified to ASTM D2000 standards, withstands continuous -76°F to +446°F (-60°C to +230°C) with 600°F (315°C) peak resistance. Fluorosilicone-enhanced formula reduces friction coefficient by 38% for torque converters and transmission systems.
  • 2. 【CAT OEM Precision Fit】‌ Direct replacement for CAT 4C-8253 kit containing 149pcs/32 sizes. Covers 98% of Caterpillar equipment sealing needs including PC210/320D excavators, featuring ±0.003" tolerance control for leak-free installation.
  • ‌3. 【Drivetrain-Specific Design】‌ Yellow-coded rings prevent misinstallation in low-pressure/high-heat environments. SAE J2643 tested for differentials, PTO shafts, and wet clutch systems. Compatible with ATF/MIL-PRF-2105E fluids.
  • ‌4. 【Military-Grade Organization】‌ IP54-rated case with 32 shockproof compartments passes MIL-STD-810G vibration tests. Features 300lbs crush resistance and tool box rail-mount design for jobsite durability.
  • ‌5. 【Failure Protection Promise】‌ Includes free thermal degradation analysis service (return shipping kit provided). Backed by 2-year transmission fluid contamination insurance (up to $20,000 coverage).
Brand Name Undercarriage
Part Number LX-4C8253
Manufacturer LEXIN
Material Type Rubber

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