OEM:31250-60223

Basic Specification

OEM Part Number: 31250-60223

Product Name: Clutch Disc / Clutch Driven Plate

Overall Diameter: 275mm

Spline Teeth: 21 teeth

Net Weight: 2.41kg

Matching Vehicle: Toyota Land Cruiser, compatible with engines 1HZ, 13B, 14B, 12HT, 3F-E (1990–2001 series off-road & light commercial vehicles)

Product Core Advantages

1:1 OEM Standard Precision Fit

Manufactured strictly following original Toyota drawing standards. Consistent outer diameter, spline size, mounting hole position and buffer spring layout with genuine parts. Direct bolt-on replacement without modification, perfectly matching the 41100-5K100 clutch pressure plate you listed before to form a complete clutch assembly.

High-Durability Composite Friction Material

Adopts high-performance kevlar mixed friction lining with uniform fiber distribution. Features outstanding high-temperature resistance, anti-burning and anti-slip performance. Effectively avoids clutch slipping, burning smell and premature wear under heavy load, off-road climbing and frequent gear shifting.

Multi-Stage Shock-Absorbing Spring Structure

Equipped with 4 groups of heavy-duty torsion buffer springs. Eliminates transmission shock and gearbox jitter during clutch engagement & disengagement, delivers smoother power output, reduces gear impact and prolongs gearbox service life.

High-Strength Steel Core & Anti-Rust Treatment

Central hub and disc substrate use thickened alloy steel with precision quenching. Surface anti-corrosion coating prevents rust and deformation under long-term muddy, humid working conditions for off-road vehicles. Each spline undergoes precision grinding to guarantee stable torque transmission.

Multi-Round Factory Quality Testing

All finished discs pass strict tests including friction coefficient detection, torsion spring fatigue test, flatness inspection and spline wear test. Complies with SAE & ISO automotive industry standards, stable performance for heavy-duty off-road and cargo transport scenarios.

Installation & Matching Tips

Recommended to replace together with matching clutch pressure plate (OEM 41100-5K100) and release bearing as a full clutch kit to avoid uneven wear between old and new parts.

Professional repair shop installation is required to ensure correct centering and clamping force balance.

Applicable for Toyota Land Cruiser diesel off-road vehicles with 1HZ / 13B / 14B engine series.