Skip to product information
Usually ships in 2–4 business days.
New For LS Tractor MT125 MT122 Outer Air Filter 40049450
$28.19
Sale price
$28.19
Regular price
Available to Order
This Outer Air Filter is a high-quality aftermarket replacement part compatible with LS Tractor MT125 and MT122 and matches OEM Part# 40049450.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This outer air filter is engineered to maintain clean air intake for tractor engines, ensuring optimal combustion and engine longevity. It serves as the primary defense against dust, dirt, and debris in demanding agricultural environments.
Key Features & Performance
- High Filtration Efficiency: Designed to capture fine particles and prevent internal engine wear.
- Durable Construction: Built with high-quality filter media to withstand high-vibration operation.
- Precise Fitment: Manufactured to match the specific dimensions and sealing requirements of the original equipment.
Fitment & Compatibility
- LS Tractor: MT122, MT125
Technical Specifications
- Part Number(s): 40049450
- Filter Type: Outer Air Filter
- Condition: New
Frequently Asked Questions
- Q: Is this the primary or secondary air filter? A: This is the outer primary air filter for the intake system.
- Q: Does this part replace OEM number 40049450? A: Yes, this is a high-quality aftermarket replacement for that specific LS Tractor part number.
Compatibility may vary by serial number. Verify fitment before purchase.