search search
searchclose
heart-cls

Your order is being processed and securely synced with our system. Please do not refresh or close this window — this may take a few moments. You'll be redirected once your order is confirmed

Scheduled Maintenance and Testing

Please be advised that our website will be undergoing scheduled maintenance and testing during the following time: Sunday, 7 June 2026

  • AEST (Melbourne / Sydney): 2:30 PM – 5:30 PM
  • ACST (Adelaide / Darwin): 2:00 PM – 5:00 PM
  • AWST (Perth): 12:30 PM – 3:30 PM

During this time, the website will be temporarily unavailable.
We apologise for any inconvenience and appreciate your patience while we complete this maintenance.

Thanks,
JAK Max Team

close-button
Home right-arrow Products right-arrowLawnmower right-arrow Air Filter JM421 – suits Kohler, John Deere
    Air Filter JM421 – suits Kohler, John Deere

    Air Filter JM421 – suits Kohler, John Deere

    Part number - JM421

    Empty Heart Filled Heart

    find a dealer

    Product details

    Description

    Fits Tecumseh H40, H50, HD60 and H70 series engines and several Cub Cadet, Gravely, John Deere and Kohler engines.

    Measurements

    4-3/8" (111mm) OD x 3-1/2" (89mm) ID x 1-1/2" (38mm) H

    OEM

    Cub Cadet 385163R2, Gravely 20299, 347666, 46344, John Deere AM31034, Kohler 230840, 15-083-06, Massey Ferguson 1035-991-M1, Tecumseh 30804.

    GA Spares

    AIR2900

    Related products

    Clutch
    Empty Heart Filled Heart
    In Stock Icon IN STOCK

    Clutch

    PART NUMBER

    13037

    OEM Spec Belt – MTD 754-0453, 954-0453
    Empty Heart Filled Heart
    In Stock Icon IN STOCK

    OEM Spec Belt – MTD 754-0453, 954-0453

    PART NUMBER

    B1MT113

    2 Stroke Universal Multi-Mix – 20 Litre
    Empty Heart Filled Heart
    In Stock Icon IN STOCK

    2 Stroke Universal Multi-Mix – 20 Litre

    2 Stroke Universal Multi-Mix – 20 Litre. Our 2 stroke oil is premium performance ‘low…

    PART NUMBER

    JM976

    Blades
    Empty Heart Filled Heart
    In Stock Icon IN STOCK

    Blades

    PART NUMBER

    KIT154

    Air Filter – suits Kohler
    Empty Heart Filled Heart
    In Stock Icon IN STOCK

    Air Filter – suits Kohler

    Fits OHC16 TH16 & TH18 Models.

    PART NUMBER

    JM486

    Bar Blade – 490mm/19-5/16″ AYP/Husqvarna – 2 for 38″
    Empty Heart Filled Heart
    In Stock Icon IN STOCK

    Bar Blade – 490mm/19-5/16″ AYP/Husqvarna – 2 for 38″

    (2) Blades for 38” cut. Suits 38″ Husqvarna L, LT, LTH1797, LTH19538, LTH2038 models.

    PART NUMBER

    B1EP1009

    B74 Kevlar Belt – 5/8″ W X 74″ I.D
    Empty Heart Filled Heart
    In Stock Icon IN STOCK

    B74 Kevlar Belt – 5/8″ W X 74″ I.D

    PART NUMBER

    B74K

    Champion Spark Plug – 4 Pack CJ8
    Empty Heart Filled Heart
    In Stock Icon IN STOCK

    Champion Spark Plug – 4 Pack CJ8

    CHAMPION SPARK PLUG – 4 PACK

    PART NUMBER

    CJ8