Jackshaft Kit Fits Exmark Lazer Z AC AS LC XS DS Series Replaces 103-3249
Replaces OEM:
- 103-3249
Will this fit your Exmark?
Models this fits (59)
Show 43 more models
Not sure? Text your model & serial (or VIN) to 903-320-4519 — we'll verify for free.
Mention part 704436 in your text so we know which one you mean.
60-day no-questions returns & warranty
Don't love it? Return for any reason within 60 days — full refund, no restocking fee, no return-shipping cost on warranty claims. Email a photo and we ship a replacement or refund the same day. See full returns FAQ →
Free shipping — ships same business day
Orders placed before 3 PM CST ship the same business day from our Dallas, TX warehouse. Most US addresses deliver in 3–7 business days.
★ 4.9 from 1,712 verified buyers
Family-owned in Texas since 2011. We reverse-engineer parts to OEM specs, manufacture them to our spec, then import, warehouse, ship, and warranty them ourselves from Dallas — no middlemen, no dealer markup.
★ Also recognized by Google as a Top Quality Store — independently verified shipping, returns, and customer experience.
Direct buying discount applied - Prices on our site are lower than our marketplace listings to reflect the absence of third-party platform fees.
Secure checkout all major credit cards, PayPal, Apple Pay, and more
The Jackshaft Kit is an essential part of your Exmark Lazer Z mower's drive system. It efficiently transfers power from the engine to the cutting deck, ensuring optimal performance. Designed specifically for various Lazer Z series models, this replacement kit is vital for maintaining smooth operation of your zero-turn mower.
Built to match OEM
This Jackshaft Kit is built to precise specifications to match the original equipment manufacturer standards. Crafted from durable materials, it ensures reliable performance and longevity. The machining process guarantees tight tolerances for a perfect fit, while the finish provides resistance against wear and environmental factors, preserving the integrity of your mower's drive system.
Installation
Installing the Jackshaft Kit is straightforward, with no modifications needed for compatible models. Basic tools are required, making it accessible for a DIY enthusiast. Its drop-in design ensures that replacing the kit is a seamless process, helping you quickly get back to maintaining your lawn.