OEM Replacement 135-5774-SL V Belt for Exmark 60in Decks - Durable

In this review the reviewer tested an OEM replacement mower belt meant for Exmark 60in Lazer Z decks and similar models. The bottom line is that this belt is aimed at owners who need a direct-fit replacement that mirrors common Exmark part numbers; the single biggest reason to buy is compatibility with a long list of Lazer Z E, S, X, AS and AC series 60in mower decks coupled with a rugged aramid cord construction. It suits users who want a budget-friendly alternative that usually installs without modification, though mixed reports on long-term durability mean buyers should inspect fit and tension after first use.

Key Features

• Direct replacement: Designed to replace Exmark part numbers 135-5774-SL, 109-8073 and 116-1985 for straightforward swapping on compatible decks.
• Wide compatibility: Fits a long list of Exmark Lazer Z 60in models across E, S, X, AS and AC series so it covers many common mower configurations.
• Aramid cord construction: Reinforced body aims to resist stretching and improve belt life under normal mowing loads.
• Standard dimension: Measures 5/8' width by 199' length so installation is predictable for systems sized to those dimensions.
• Cost conscious option: Offers noticeable savings compared with dealer-priced replacements while providing the required fit for most users.

Who It's For

This belt is best for homeowners and small commercial operators who own an Exmark Lazer Z mower with a 60in deck and need a compatible replacement without sourcing an exact dealer-only part. It is practical for technicians who swap belts frequently and want a belt that usually installs easily and performs like the original at first use.

Those who should look elsewhere include buyers demanding guaranteed long-term durability without any risk - some users reported premature failure and occasional size or stretch variability, so if absolute OEM longevity is required, consider factory-sourced parts or keep a spare on hand.

Pros & Cons

Pros

• Good fit for many Exmark Lazer Z 60in models, making installation simple for compatible mowers.
• Aramid cord reinforcement offers improved resistance to wear compared with basic belts.
• Strong value proposition compared with higher-priced dealer belts, delivering function at lower cost.

Cons

• Durability reports are mixed; some buyers observed breakage after short use, so longevity may vary by operating conditions.
• A few customers noted size or stretch issues, so verify length and tension at first installation.

Specifications

Our Verdict

The Affordstore replacement V belt is a practical, budget-friendly choice for owners of Exmark Lazer Z 60in decks who need a direct-fit belt that installs easily and performs well in normal use. It represents good value when fit and initial function are the priorities, but buyers should be aware of mixed feedback on long-term durability and check fit and tension after installation.

Frequently Asked Questions

Will this belt fit my 60in Lazer Z mower?
It is designed to be compatible with many Exmark Lazer Z E, S, X, AS and AC series models with a 60in deck; confirm your model is listed among compatible models.

What are the belt dimensions?
The belt measures 5/8' in width and 199' in length.

Is this belt as durable as the original?
The belt uses aramid cord for reinforcement and often performs like the original at first, but customer reports on long-term durability are mixed, so inspect after first use and keep an extra if continuous uptime is critical.