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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
TISCO Muffler for John Deere, AR20450Muffler for John Deere tractor(s): 60 (gas), 70 (gas & diesel), 620 (gas), 630 (gas), 720 (gas & diesel), 730 (gas & diesel) Replaces John Deere OEM Number(s) AR20450R Product details: Muffler Mount: Vertical Shell Diameter: 4 1 4"x 9" Overall Length: 21" Standard Equipment Shell Length: 16 1 2" Inlet I. D.: Plate Inlet Length: 3" Outlet O. D.: 2 5 8" Outlet Length: 2 1 2" Muffler has 4 bolt plate Color: Black
Muffler for John Deere tractor(s): 60 (gas), 70 (gas & diesel), 620 (gas), 630 (gas), 720 (gas & diesel), 730 (gas & diesel)
Replaces John Deere OEM Number(s) AR20450R
Product details:
- Muffler Mount: Vertical
- Shell Diameter: 4-1/4"x 9"
- Overall Length: 21"
- Standard Equipment
- Shell Length: 16-1/2"
- Inlet I.D.: Plate
- Inlet Length: 3"
- Outlet O.D.: 2-5/8"
- Outlet Length: 2-1/2"
- Muffler has 4 bolt plate
- Color: Black
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Reliable and well priced
Works very well in my Cub Cadet XT1
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Installed them works good.
Value for the money.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Good Plug if you need this model
These are the OEM for Kohler 7000 series I did service on. They needed to be gapped but that’s every spark plug.
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Reviewed in the United States on May 19, 2026
★★★★★ 4
Plugs
They are sparkling plugs. They spark.
Very slow on delivery.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Champion is my favorite
They fit my cub cadet
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Reviewed in the United States on March 18, 2026