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Catalytic Converters At Great Prices!
  • Honda Exhaust Purifier Mufflers for GX120/140/160/200, GX240/270 and GX340/390 engines are in stock ready to ship!
  • Competitive Pricing!
  • Proven success with over 25 years in the emission control industry!
  • Direct fit designs for fast and hassle-free installation
  • Achieve full compliance with OSHA, CARB, EPA, RICE and other regulations
  • Fastest shipping lead-times across USA and Canada
Call For a Quote:1-800-551-5525
"The ordering was easy, and the shipping was very fast."J. Rutley, Rutley Rentals, Grand Rapids, MI
"Great products at very competitive prices. Will definitely use your company again!"Tomas Hunn, Hunn Engineering & Co. Oklahoma City, OK
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3-Way Catalytic Converters / Catalytic Mufflers

Three-Way Catalytic Converter - Sizing

Most of our Three-Way Catalytic Converters are in stock and can be shipped same day.

In order to correctly select the proper three-way catalytic converter the following information is usually required:

  1. The make and model of the gas engine and/or equipment.
  2. The engine horsepower rating.
  3. Outside diameter (O.D.) pipe size.








Small and Mid-Sized Application Dimensions

*for the best performances on cell phones, keep your device horizontally

Model
Number

Engine Displacement

Horsepower

Purifier Dimensions

C.I.D.

LITERS

A

B

C

D

E

3SXT

0-75

0-1.25

1-14 HP

2.6"(66)

1.5"(38)

0.75"(19)

7.5"(191)

2.6"(66)

4SXT

75-150

1.25-2.5

14-30 HP

4.6"(117)

1.5"(38)
1.75"(44)
2.0"(51)
2.25"(57)
2.5"(64)

1.0"(25.4)

9.0"(229)

3.6"(91)

5SXT

150-250

2.5-4.1

31-56 HP

5.6"(142)

1.5"(38)
1.75"(44)
2.0"(51)
2.25"(57)
2.5"(64)
3.0"(76)

1.0"(25.4)

9.5"(241)

4.6"(117)

6SXT

250-400

4.1-6.5

57-90 HP

6.6"(168)

2.0"(51)
2.25"(57)
2.5"(64)
3.0"(76)
3.5"(89)
4.0"(102)

1.0"(25.4)

10.5"(267)

5.6"(142)

7SXT

400-600

6.5-9.8

91-130 HP

7.6"(193)

2.5"(64)
3.0"(76)
3.5"(89)
4.0"(102)

1.0"(25.4)

11.0"(279)

6.6"(168)

8SXT

600-800

9.8-13.1

131-190 HP

8.6"(218)

3.0"(76)
3.5"(89)
4.0"(102)
4.5"(114)
5.0"(127)
6.0"(152)

1.25"(32)

12.5"(318)

7.6"(193)

10SXT

800-1200

13.1-19.7

191-256 HP

8.8"(224)

4.0"(102)
4.5"(114)
5.0"(127)
6.0"(152)

1.25"(32)

18.0"(457)

10.0"(254)

12SXT

1200-1600

19.7-26.2

266-335 HP

8.8"(224)

4.0"(102)
4.5"(114)
5.0"(127)
6.0"(152)

1.25"(32)

18.0"(457)

11.6"(295)

14SXT

1600-2000

26.2-32.8

336-450 HP

8.8"(224)

5.0"(127)
6.0"(152)

1.25"(32)

20.8"(528)

13.0"(330)

16SXT

2000-3100+

32.8-50.8+

451-640 HP

8.8"(224)

5.0"(127)
6.0"(152)

1.25"(32)

20.8"(528)

15.0"(381)


Model 3SXT-P_8SXT-P

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Model 4SXT-F_8SXT-F

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Model 10SXT-F_16SXT-F

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Model 18SXT-36SXT

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Call For a Quote:1-800-551-5525 or send an email request:
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Contact

Toll free:1-800-551-5525

Fax:905-799-9771

Email:sales@catalyticexhaust.ca

Address:30 Intermodal Drive,
Units 19-22, Brampton,
Ontario, Canada L6T 5K1