RAPartsinc 131335 Brake Arm Springs for Craftsman Poulan Husqvarna 42-inch Deck - 179748

Overview

RAPartsinc 131335 brake arm springs are aftermarket replacement parts designed to restore reliable blade braking on 42-inch deck mowers. This pair of fresh springs helps your mower return to safe operation after the blade is disengaged. They are built to match the function of the original components, offering a practical maintenance option for home and small-crew mowing tasks.

Each spring measures 2-1/2 inches in length with a 1/2 inch diameter. The 131335 extension fits the 42-inch deck brake arm precisely, providing the tension needed to pull the blade brake toward the mandrel pulley and then stop the blade when disengaged. The kit is suitable for a broad range of compatible models and is designed for straightforward replacement during routine service.

What you get

• Two new aftermarket replacement springs
• Designed to replace worn or broken brake arm components

Key specifications

• Spring length: 2-1/2 inches; diameter: 1/2 inch
• 131335 extension designed for 42-inch deck brake arm
• Replaces part numbers: 179748, 131335, 532131335, and 532179748

Compatibility and fit

• Fits Craftsman, Poulan, Husqvarna and select AYP models
• Compatible with model ranges including 917277340, 917272451, 917272452, 917272453, 917270750, 917271910, 917274761, 917272673, 917255581, 917272350

Real-life use and benefits

In routine mowing, a healthy brake arm spring helps the blade brake reach the mandrel pulley smoothly and disengage quickly when you stop. The result can be more predictable blade control and reduced wear on the mower deck. This replacement aims to restore consistent tension without modifying other parts of the braking system.

This replacement is designed to offer reliable performance under typical mowing conditions. It is not a performance upgrade, but it provides a practical option for restoring the braking mechanism when the original spring is worn or broken. Proper maintenance and inspection remain important for safe operation.

Quality and reliability

These springs are manufactured as aftermarket replacements to deliver steady tension and durable operation. While they mimic the function of the original 131335 extension, actual results can vary based on usage, deck design, and maintenance history. Regular inspection of the brake system helps ensure safe and responsive engagement.

Usage scenarios

Use during routine maintenance, after a season of use, or when you notice inconsistent blade stopping behavior. The springs support reestablishing proper brake action without extensive downtime, making it easier to keep your mower deck performing as designed.

Care and longevity

Inspect the spring path for wear, corrosion, or distortion during service. Replace in pairs to maintain balanced tension. Store components in a dry environment to extend life and readiness for the next mowing season.