null
CALL or TEXT (800) 909-7060

Case Dozer Muffler & Exhaust Pipe

ⓘ Click headers to sort ↕
Case Dozer Muffler & Exhaust Pipe parts list
Image Fits Model Description Part # Price Product Details
Case 310E 310F 310G 350 450 dozer 188 diesel exhaust muffler R41889 See Details 310E, 310F, 310G, 350, 450 Muffler (Diesel) R41889
$344.00
View Info
Case Dozer Muffler Fits 450C, 455C, 550, 550E, 550G See Details 450C, 455C, 550, 550E, 550G Muffler (Non-Turbo) A172785
$144.00
View Info
Muffler A172489 for Case 450C Dozer (Non-Turbo) See Details 450C, 455C, 550, 550E, 550G Muffler (Spark Arrester, Non-Turbo) A172489
$227.00
View Info
Case Dozer Replacement Muffler for Models 750, 850, 1150 by Broken Tractor See Details 750 (Late), 850 (Early), 1150 (Early) Muffler D35766
$239.00
View Info
Case 850, 1150 Dozer Muffler See Details 850 (Late), 1150 (Late) Muffler D47767
$192.00
View Info
Case 1150B, 1150C Dozer Exhaust Muffler -- A66780 See Details 1150B, 1150C Muffler A66780
$534.00
View Info
Muffler for Case Dozer 855E See Details 850E, 850G, 850H, 855E, 1150G, 1150H Muffler (Turbo) 182284A2
$590.00
View Info
Case 850E, 855E, 850G Turbo Exhaust Pipe See Details 850E, 855E, 850G Exhaust Pipe Kit (Turbo Engine) 192381A1
$176.00
View Info
Case 1150C Turbo Exhaust Pipe R35239 See Details 1150B, 1150C Exhaust Pipe (Turbo) R35239
$29.00
View Info
Case Turbo Exhaust Connector Sleeve See Details 780CK, 780B, 1150B, 1150C, 1150D, 1155D, 1450, 1450B, 1455B, W14, W14FL, W18, W18B, W20, W20B, W20C, W24B, W26B, W30 Sleeve, Turbo Exhaust Connector A65554
$53.00
View Info
Case Cummins Turbo --J802289 | Broken Tractor See Details 680L, 780C, 780D, W14B, W14C, 621, 621B*, 850D, 850E, 855E, 1150E, 1155E, 850G*, 1150G*, 880D, 888, 1085B, 1085C, 1086B, 1088, 9030, 9030B* Turbocharger J802289
$425.00
View Info
Exhaust Manifold to Muffler Gasket for Case 580C Backhoe See Details 480CK, 480B, 408C, 480D, 580CK, 580B, 580C, 580D, 310, 350, 350B, 450, 450B, 1835, 1835B, 1845, 1845B, 584, 585, 586, 584C, 585C, 586C, 584D, 585D, 586D Exhaust Manifold Gasket 1349113C1
$12.00
View Info

Replacement mufflers, exhaust pipes, and connecting hardware for Case crawler dozers, covering non-turbo and turbocharged engines across the 310, 450, 550, 750, 850, and 1150 series machines.

Fits Models At A Glance

  • 310-450 Series: 310E, 310F, 310G, 350, 450
  • 450C-550G Series: 450C, 455C, 550, 550E, 550G
  • 750-850 Series: 750, 850, 850D, 850E, 850G, 850H, 855E
  • 1150 Series: 1150, 1150B, 1150C, 1150E, 1150G, 1150H, 1155E

Key Notes

  • Application: Mufflers, exhaust pipes, connector sleeves, and manifold gaskets
  • Engine Fit: Non-turbo and turbocharged diesel configurations covered
  • Serial Breaks: Early and late serial number mufflers offered for 750, 850, and 1150
  • Features: Select mufflers include spark arrester construction
  • Related Parts: Turbochargers and exhaust manifold gaskets also available

Why Choose Broken Tractor

  • ✅ Correct fitment by engine and serial number
  • ✅ Fast shipping from two US locations
  • ✅ New and used exhaust parts available

Frequently Asked Questions

Which muffler fits a Case 850 dozer, early or late serial number?

It depends on the serial number of your machine. Broken Tractor carries an early-serial muffler that covers the 750 (Late), 850 (Early), and 1150 (Early), listed as SKU D35766, and a late-serial muffler for the 850 (Late) and 1150 (Late), listed as SKU D47767. Match the part number to your serial break or confirm the correct fit with our parts team before ordering.

What muffler fits a Case 310E dozer?

The Exhaust Muffler for Case 310E-450 Dozers with the 188 Diesel Engine, SKU R41889, fits the 310E, 310F, 310G, 350, and 450. It is built for the 188 diesel engine used in that series. Confirm your engine matches before ordering.

Do you have a spark arrester muffler for a Case 550 dozer?

Yes, the Muffler for Case 450C-550G Dozers, SKU A172489, is a non-turbo spark arrester muffler that fits the 450C, 455C, 550, 550E, and 550G. We also carry a standard non-turbo muffler for the 450C, 455C, and 550 series under SKU A172785.

What exhaust parts fit a turbocharged Case 850E or 850G dozer?

For turbocharged 850E and 850G machines, Broken Tractor offers the Exhaust Pipe Kit under SKU 192381A1, which fits the 850E, 855E, and 850G. We also carry a turbocharged muffler under SKU 182284A2 covering the 850E, 850G, 850H, 855E, 1150G, and 1150H. Confirm your engine is the turbo configuration before ordering.

Is there a difference between the turbo and non-turbo exhaust for a Case 1150 dozer?

Yes, Broken Tractor lists separate parts for turbo and non-turbo 1150 machines. For the 1150B and 1150C we carry a standard exhaust muffler, SKU A66780, and a turbocharged exhaust pipe, SKU R35239. Match the part to your engine configuration or confirm the correct fit with our parts team.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Case Dozer Muffler & Exhaust Pipe Brand: Head Title: Case Dozer Muffler & Exhaust Pipe | Broken Tractor