Skip to content
ALBERTA-BASED · Serving customers across Western Canadasales@northcore.parts
AM3246T Muffler – Fits John Deere
AM3246T Muffler – Fits John Deere – additional image 2AM3246T Muffler – Fits John Deere – additional image 3AM3246T Muffler – Fits John Deere – additional image 4AM3246T Muffler – Fits John Deere – additional image 5AM3246T Muffler – Fits John Deere – additional image 6AM3246T Muffler – Fits John Deere – additional image 7

NC-035074 · Mufflers

AM3246T Muffler – Fits John Deere

CAD 205.59

In stock

Muffler – reference AM3246T. Catalogue-listed applications: John Deere 320, 330, 420, 430 (SN 135025 and up), 435, 440 (SN 442886 and up). View photos, specifications, CAD pricing and delivery options from NorthCore.

Standard delivery: 3–7 business days. Other services and estimates are shown at checkout. Minimum online order: CAD 100 in parts, excluding shipping and tax. Add this part to your cart to calculate delivery and review your order.

Ask about this part

Part specifications and references

NorthCore code
NC-035074
Reference numbers
AM3246T, AT10522, AT13044
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Muffler AM3246T Fits John Deere 330 420 430. 

Configuration: Muffler Fits John Deere (Fits JD) 300-Series and 400-Series Tractors
This vertical oval-body exhaust muffler is a direct aftermarket replacement for the Fits John Deere AM3246T muffler used on classic two-cylinder gasoline tractors built from 1956 to 1959. It mounts vertically and routes exhaust gases through the oval shell body, providing a proper fit for the original exhaust system on these vintage Fits John Deere machines.
Important Fitment Note: For the 430, this muffler applies to serial number 135025 and up. For the 440, this muffler applies to serial number 442886 and up. Verify your serial number before ordering.
Specifications
Body style: Vertical oval
Inlet inside diameter: 2"
Inlet length: 2-1/2"
Outlet outside diameter: 2"
Outlet length: 3-1/2"
Shell length: 16-1/2"
Shell diameter: 4-1/4" x 9"
Overall length: 22"
Compatible Models
Fits John Deere (Fits JD) Two-Cylinder Tractors (Gas, 1956-1959): 320, 330, 420, 430 (SN 135025 and up), 435, 440 (SN 442886 and up)
Replaces Part Number(s):
AM3246T, AT10522, AT13044
New aftermarket replacement part - not remanufactured, not used.

Reference numbers: AM3246T, AT10522, AT13044

Catalogue-listed applications

Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.

  • John Deere 320
  • John Deere 330
  • John Deere 420
  • John Deere 430 (SN 135025 and up)
  • John Deere 435
  • John Deere 440 (SN 442886 and up)
Application notes
  • One New Aftermarket Replacement Muffler Fits John Deere (Fits JD) 300-Series and 400-Series Tractors
  • This vertical oval-body exhaust muffler is a direct aftermarket replacement for the Fits John Deere AM3246T muffler used on classic two-cylinder gasoline tractors built from 1956 to 1959. It mounts vertically and routes exhaust gases through the oval shell body, providing a proper fit for the original exhaust system on these vintage Fits John Deere machines.
  • Important Fitment Note: For the 430, this muffler applies to serial number 135025 and up. For the 440, this muffler applies to serial number 442886 and up. Verify your serial number before ordering.
  • New aftermarket replacement part - not remanufactured, not used.

Browse related parts

Other listings with this reference

These are separate offers. Compare each listing’s specifications, package details and price.

NORTHCORE EQUIPMENT SUPPLY

Search the parts catalogue

Browse equipment parts, compare prices and order online. By part number · By category · By equipment make

Prices in CADDelivery across Canada

Minimum parts order: CAD 100 · Shipping and taxes calculated at checkout

THE CATALOGUE

All parts

Loading parts…

MORE THAN A CATALOGUE

Can’t see the part you need?

Tell us what you’re looking for. We’ll work on finding it.

Part details
Shipping and taxes calculated at checkout.Minimum online order: CAD 100 in parts.

Choose your part using the listed numbers and specifications. Availability, shipping and taxes are checked at checkout.

Listed applications
Your parts cart

Your parts cart

Your cart is saved on this device for 30 days. Prices and availability are checked again when you order.

Review your parts and quantities, then continue to delivery and payment.

Delivery and applicable taxes are calculated at checkout.

Need help with this order? Send an enquiry

Send a parts enquiry

Send your request directly to NorthCore. Your selected parts and quantities are included automatically. Machine details are optional.

For kits and packs, tell us the number of units or packs needed. We’ll confirm exactly what is included.

We’ll reply by email. Sending this enquiry does not create an order or take payment.

By sending, you ask NorthCore to contact you about this enquiry. Your details are processed through Formspree, which may process information outside Canada. No marketing signup. Privacy Notice.
PARTS SOURCING

WE CAN HELP

Can’t find your part?

Send us the part number or a description. Our team will look for options and reply by email.

Parts request

Tell us what you need. Only three fields are required (*). Send your request here — no email app needed.

Add machine & company details (optional)
Have photos or a nameplate?
Email them to sales@northcore.parts using the same name and part details. This form sends text only.

We’ll review your details and reply by email. No order or payment is created.

By sending, you ask us to contact you about this enquiry. Your details are processed through Formspree, which may process information outside Canada. No marketing signup. Read our Privacy Notice (new tab) and Terms & Ordering (new tab).