Viefow 034-2009-00 Mower Deck/Pump Idler Spring for Bad Boy Mowers – Replacement 034-2020-00, 034-5039-00, 607616

Overview

The Viefow 034-2009-00 is a replacement mower deck/pump idler spring crafted to support Bad Boy Mowers and related lineups. This component mirrors the form and function of the original part, focusing on steady belt guidance and reliable deck lift action. With a compact 6-3/4 inch total length, the spring is designed to fit a variety of deck assemblies, helping you maintain the rhythm of mowing sessions rather than chasing downtime.

Every unit arrives in new packaging and is built from durable materials chosen for consistent performance under standard mowing conditions. The spring’s design emphasizes resilience and long service life, so you can focus on the task at hand while the mechanics stay in check.

Compatibility and Fit

This replacement part is listed as compatible with a broad spectrum of Bad Boy Mower models and deck configurations, spanning Outlaw, Stand-On, Revolt, Maverick, CZT, MZ, and related families. The listing includes multiple replacement numbers to align with various production periods and deck sizes, such as 34", 36", 42", 48", 54", 60", 61" and 72" deck assemblies. When in doubt, cross-reference your mower’s deck lift components or consult your service manual to confirm a match.

Key Specifications

• Size and dimensions: Total length 6-3/4 inches; coil diameter 1-1/8 inches; wire diameter 3/16 inches; coil length 4-1/2 inches.
• Replacement part numbers: 034-2009-00, 034-2020-00, 034-5039-00, 607616, 122388, 604291.
• Material: High-quality construction designed for durability and steady performance over time.
• Fit: Designed to replace deck/pump idler springs across a wide range of Bad Boy Mowers and related series, including both older and newer deck setups.
• Quantity: 1 piece per package, new condition.

What to Expect in Real Use

• Potential to help maintain proper belt tension and dependable deck lift action in typical mowing tasks.
• Durable build that stands up to regular use, reducing the frequency of spring-related wear.
• Versatile compatibility with multiple Bad Boy models helps simplify replacements during routine maintenance.
• Kit is ready for installation in compatible deck/pump assemblies, saving time on maintenance days.

In the Box and Installation

Includes 1 piece in new packaging. For installation, follow your mower’s service manual and ensure the part matches your exact deck size and model family. If you’re unsure, consult a professional technician or the retailer’s support resources before purchasing.