SLACK ADJ 37SPL TRAILER 3HOLE KN4402

Description

⚙️ SLACK ADJUSTER 37 SPLINE – 3 HOLE, TRAILER TYPE (Model: KN4402)

The Slack Adjuster 37SPL Trailer 3HOLE KN4402 is a high-performance mechanical component designed to automatically maintain proper brake shoe clearance in heavy-duty trailer air braking systems.

Specifications:

• Model: KN4402

• Spline Count: 37 Spline

• Mounting Holes: 3 Hole design for secure fitting

• Application: Trailer brake systems

• Material: Heavy-duty forged steel with corrosion protection

Key Features:

• Precisely engineered for 37-spline trailer axles

• 3-hole configuration ensures versatile and firm mounting

• Maintains optimal brake adjustment to improve safety

• Reduces maintenance frequency and improves brake life

• Suitable for use with most commercial trailers and heavy-duty applications

Application:
Ideal for trailers, semi-trailers, and commercial transport vehicles that use air brake systems with a 37-spline camshaft.