Skip to product information
12_65e8265b-3573-4ea2-a745-925c327a28d3 - Northline Parts

Air Filter Fit Compatible with Gravely 21512500 Grove 9304100163 John Deere M113621 MIU10783

Write A Review
Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$28.19
Sale price  $28.19 Regular price 

Available to Order

Usually ships in 2–4 business days.
This Air Filter is a high-quality aftermarket replacement part compatible with Gravely, Grove, and John Deere equipment and matches OEM Part# 21512500, 9304100163, M113621, MIU10783.
Shop at Northline Parts Best Customer Service Best Online Parts

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

Call us

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

Maintain engine health and performance with this premium replacement air filter. Designed for small engines found in lawn and garden equipment, this filter effectively blocks dirt, dust, and debris from entering the combustion chamber, ensuring a clean air intake and consistent power output.

Key Features & Performance

  • Premium Filtration: High-density filter media captures even fine particles to protect internal engine components.
  • Reliable Fit: Manufactured to match original dimensions for a secure seal and easy installation.
  • Enhanced Airflow: Optimizes engine efficiency and fuel consumption by providing a steady stream of clean air.
  • Durable Design: Built to withstand the vibrating and dusty conditions of outdoor power equipment.

Fitment & Compatibility

  • Gravely: Models requiring part 21512500
  • Grove: Models requiring part 9304100163
  • John Deere: Models requiring part M113621 or MIU10783

Technical Specifications

  • Part Number(s): 21512500, 9304100163, M113621, MIU10783
  • Product Type: Air Filter
  • Compatibility: Outdoor Power Equipment Engines

Frequently Asked Questions

  • Q: How often should this air filter be replaced? A: It is recommended to replace the air filter once per season or every 25 to 50 hours of operation, depending on the environment.
  • Q: Can this filter be cleaned and reused? A: This is a paper-based filter designed for replacement; cleaning it with compressed air may damage the media and reduce protection.

Compatibility may vary by serial number. Verify fitment before purchase.

Customers also purchased

Keywords (Used as search references only) View IP policy.