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M120418
Donaldson

Donaldson M120418 Oval Muffler

$1,176.47
$1,323.51 Sale $1,176.47

Description

Engineered for optimal exhaust performance, the Donaldson M120418 muffler is designed to enhance both efficiency and quiet operation. Whether you're a seasoned truck enthusiast or a professional on the road, this oval-style muffler provides reliable improvements in noise reduction and overall performance.

Technical Specifications

• Max Body Diameter: 15.00 inches (38.1 cm)
• Overall Length: Approximately 28.27 inches (71.8 cm)
• Inlet & Outlet Diameter: 5.00 inches (12.7 cm) each
• Rated Flow: Low – 850 CFM; Mid – 1100 CFM; High – 1350 CFM
• Back Pressure: Approximately 0.30 inch Hg (7.6 mm Hg)
• Noise Attenuation: Reduces noise by 5-8 dBA
• Inlet/Outlet Clock Positions: Standard 6:00/12:00

Enhanced Performance and Purchase Benefits

This muffler is designed to boost exhaust efficiency and minimize unwanted noise, delivering technical precision backed by genuine Donaldson quality. Every part is guaranteed brand-new and authentic, ensuring you enjoy the performance advantages of advanced engineering and rigorous testing. With our commitment to prompt shipping—typically within one business day—and no minimum order requirements, you can count on a purchase that is both convenient and dependable. Explore our Donaldson Collection or check out our Exhaust Collection for more options. Upgrade your vehicle today—buy the Donaldson M120418 and experience the pinnacle of exhaust performance.

Attributes

Manufacturer Brand Name Donaldson
Style Style 6

Other Information

UPC Code 742330006009

Packaged Dimensions

Packaged Length 31.25 in
Packaged Width 16.5 in
Packaged Height 16.25 in
Packaged Weight 31.55 lb (14.324 kg)
Packaged Volume 4.85 ft3 (0.136 m3)

Engineered for optimal exhaust performance, the Donaldson M120418 muffler is designed to enhance both efficiency and quiet operation. Whether you're a seasoned truck enthusiast or a professional on the road, this oval-style muffler provides reliable improvements in noise reduction and overall performance.

Technical Specifications

• Max Body Diameter: 15.00 inches (38.1 cm)
• Overall Length: Approximately 28.27 inches (71.8 cm)
• Inlet & Outlet Diameter: 5.00 inches (12.7 cm) each
• Rated Flow: Low – 850 CFM; Mid – 1100 CFM; High – 1350 CFM
• Back Pressure: Approximately 0.30 inch Hg (7.6 mm Hg)
• Noise Attenuation: Reduces noise by 5-8 dBA
• Inlet/Outlet Clock Positions: Standard 6:00/12:00

Enhanced Performance and Purchase Benefits

This muffler is designed to boost exhaust efficiency and minimize unwanted noise, delivering technical precision backed by genuine Donaldson quality. Every part is guaranteed brand-new and authentic, ensuring you enjoy the performance advantages of advanced engineering and rigorous testing. With our commitment to prompt shipping—typically within one business day—and no minimum order requirements, you can count on a purchase that is both convenient and dependable. Explore our Donaldson Collection or check out our Exhaust Collection for more options. Upgrade your vehicle today—buy the Donaldson M120418 and experience the pinnacle of exhaust performance.

(OEM) Cross Reference

Manufacturer Name Manufacturer Part # Notes

Equipment

Equipment Year Equipment Type Equipment Options Engine Engine Option

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.