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Walt's Tractor Parts | Massey Ferguson Tractor Parts | MF Fuel & Exhaust Parts | Manifold, Muffler |  Vertical Mufflers

Vertical Mufflers

UM31280 Vertical Round Muffler---Replaces 181867M91, MF-10

UM31280 Vertical Round Muffler---Replaces 181867M91, MF-10
Replaces number 181867M91, MF-10

Fits: MF-35 (1960-1964) Gas and Diesel

34" Length
4-1/4" Diameter Shell
Inlet I.D. 1-7/8"
Outlet O.D. 2"

Price: $70.00

UM31281 Vertical Round Muffler---Replaces 187184M1, MF-13

UM31281 Vertical Round Muffler---Replaces 187184M1, MF-13
Replaces number 187184M1, MF-13

Fits: MF-50 and 65

34" Length
3-1/4" Diameter Shell
Inlet I.D. 1-3/4"
Outlet O.D. 1-3/4"

Price: $82.00

UM31290 Vertical Round Muffler---Replaces 187269M91, MF-2

UM31290 Vertical Round Muffler---Replaces 187269M91, MF-2
Replaces number 187269M91, MF-2

Fits: 85, 88

Fits: Gas and L.P. Tractors

38" Length
4-1/4" Diameter Shell
Inlet I.D. 2-3/16"
Outlet O.D. 2-1/4"




Price: $79.00

UM31300 Vertical Round Muffler---Replaces 187553M92, MF-3

UM31300 Vertical Round Muffler---Replaces 187553M92, MF-3


Replaces number 187553M92, MF-3

Fits: Diesel Tractors 85, 88, 90

37" Length
4-1/4" Diameter Shell
Inlet I.D. 2-1/4"
Outlet O.D. 2-1/4"

Price: $86.00

UM31301 Vertical Round Muffler---Replaces 190435M92, MF-4

UM31301 Vertical Round Muffler---Replaces 190435M92, MF-4
Replaces number 190435M92, MF-4

Fits: Gas and LP MF-90

37" Length
3-1/4" Diameter Shell
Inlet I.D. 2-1/8"
Outlet O.D. 2-1/4"

Price: $80.00

UM31302 Vertical Round Muffler---Replaces 1022401M1, MF-5

UM31302 Vertical Round Muffler---Replaces 1022401M1, MF-5
Replaces number 1022401M1, MF-5

Fits: MF-97 Diesel (1962 thru 1964)

24" Length
6" Diameter Shell
Inlet I.D. 3-15/16"
Outlet O.D. 4"

Price: $126.00

UM31302 Vertical Round Muffler---Replaces 180364M91, 505545M92, MF-17

UM31302 Vertical Round Muffler---Replaces 180364M91, 505545M92, MF-17
Replaces number 180364M91, 505545M92, MF-17

Fits: 135

34" Length
3-1/4" Diameter Shell
Inlet I.D. 1-1/2"
Outlet O.D. 1-1/2"

Price: $67.00

UM31320 Vertical Round Muffler with Curved Outlet---Replaces 505404M91, 539525M91, MF-22

UM31320 Vertical Round Muffler with Curved Outlet---Replaces 505404M91, 539525M91, MF-22


Replaces number 505404M91 and 539525M91, MF-22

Fits: MF 150 (Gas and Diesel) Early s.n.

37" Length
3-1/4" Diameter Shell
Inlet I.D. 1-3/4"
Outlet O.D. 1-1/2"

Price: $101.00

UM31321 Vertical Round Muffler with Curved Outlet---Replaces 890476M92, MF-31

UM31321 Vertical Round Muffler with Curved Outlet---Replaces 890476M92, MF-31
Replaces number 890476M92, 522589M91, 539525M91, 539523M92, MF-31

Fits: MF 150 with Perkins Gas and Diesel

39" Length
4-1/4" Diameter Shell
Inlet I.D. 1-3/4"
Outlet O.D. 1-3/4"

Price: $101.00

UM31330 Vertical Round Muffler with Curved Outlet---Replaces 194431M91, MF-23

UM31330 Vertical Round Muffler with Curved Outlet---Replaces 194431M91, MF-23


Replaces number 194431M91, MF-23

Fits: Gas and Diesel 165, 175, 180

For Tractors with Loader--Smaller Shell

40" Length
4-1/4" Diameter Shell
Inlet I.D. 2-1/8"
Outlet O.D. 2"

Price: $90.00

UM31340 Vertical Round Muffler with Curved Outlet---Replaces 523394M95, MF-30

UM31340 Vertical Round Muffler with Curved Outlet---Replaces 523394M95, MF-30
Replaces number 523394M95, MF-30

Fits: Gas and Diesel 165, 175, 180

For Tractors without Loader---Larger Shell

40" Length
5-1/4" Diameter Shell
Inlet I.D. 2-1/8"
Outlet O.D. 2"

Price: $103.00

UM31370 Vertical Oval Muffler---Replaces 578090M92, MF-38

UM31370 Vertical Oval Muffler---Replaces 578090M92, MF-38

 Replaces number 578090M92, MF-38

Fits: Gas or Diesel 230, 235, 245, 255, 265, 275

34" Length
Oval Shell
Inlet I.D. 2-1/8"
Outlet O.D. 2"


Price: $200.00

UM31406 Vertical Round Muffler--Replaces 1680877M92

UM31406 Vertical Round Muffler--Replaces 1680877M92
Replaces number 1680877M92

Fits: 675, 690

Dim A (1) A: 6 1/2" INLET LENGTH
Dim B (2) B: 2 1/4" INLET O.D.
Dim C (3) C: 4 3/5" SHELL O.D.
Dim D (4) D: 27 1/2" OUTLET LENGTH
Dim E (5) E: 2 1/4" OUTLET O.D.
Dim F (6) F: 52 1/2" OVERALL LENGTH

Additional Shipping Fee has been added to the price of this muffler.

Price: $101.00

UM31371 Vertical Round Muffler with Curved Outlet---Replaces 1693294M1

UM31371 Vertical Round Muffler with Curved Outlet---Replaces 1693294M1

 Replaces number 1693294M1, 42408

MF 298, 699

47 inch overall length
3 inch inlet length
3 inch inlet I.D.
24 inch shell length
19.25 inch outlet length

Price: $159.00

UM31380 Vertical Oval Muffler---Replaces 529390M94, 539950M92, MF-37

UM31380 Vertical Oval Muffler---Replaces 529390M94, 539950M92, MF-37

 Replaces number 529390M94, 539950M92, MF-37

Fits: 285, 1085

24" Length
Oval Shell
2-3/4" I.D.
2-3/4" O.D.

Price: $164.00

UM31390 Vertical Round Muffler---Replaces 513563M92, 509939M91, MF-24

UM31390 Vertical Round Muffler---Replaces 513563M92, 509939M91, MF-24
Replaces number 513563M92, 509939M91, MF-24

Fits: 1080 Gas, 1100 Gas

32" Length
5-1/2" Diameter Shell
Inlet I.D. 2-3/4"
Outlet O.D. 2-3/4"

Price: $78.00

UM31391 Vertical Oval Muffler---Replaces 522422M92, 530690M91, MF-29

UM31391 Vertical Oval Muffler---Replaces 522422M92, 530690M91, MF-29
Replaces number 522422M92, 530690M91, MF-29

Fits: 1080 Gas, 1100 Gas

32" Length
Oval Shell
Inlet I.D. 2-3/4"
Outlet O.D. 2-3/4"

Price: $145.00

UM31409 Vertical Round Muffler---Replaces 510634M91, MF-25

UM31409 Vertical Round Muffler---Replaces 510634M91, MF-25
Replaces number 510634M91, MF-25

Fits: 1100 Diesel, 1130 Diesel

32" Length
6" Diameter Shell
Inlet I.D. 3-7/16"
Outlet O.D. 3-1/2`"

Price: $101.00

UM31401 Vertical Oval Muffler---Replaces 522421M92, 530689M91, MF-28

UM31401 Vertical Oval Muffler---Replaces 522421M92, 530689M91, MF-28
Replaces number 522421M92, 530689M91, MF-28

Fits: 1100 Diesel, 1130 Diesel

34-1/2" Length
Oval Shell
Inlet I.D. 3-1/2"
Outlet O.D. 3-1/2`"

Price: $167.00

UM31402 Vertical Oval Muffler---Replaces 528068M92, MF-39

UM31402 Vertical Oval Muffler---Replaces 528068M92, MF-39
Replaces number 528068M92, MF-39

Fits: 1105, 1135

28" Length
Oval Shell
3-7/16" I.D.
3-1/2" O.D.

Price: $238.00

UM31407 Vertical Muffler---Dual Inlets---Replaces 525196M1, 525193M1, MF-33

UM31407 Vertical Muffler---Dual Inlets---Replaces 525196M1, 525193M1, MF-33
Replaces number 525196M1, 525193M1, MF-33

Fits: 1500, 1800, 1504, 1805

For Models with Cat Diesel Engine

41" Length
9" Diameter Shell
Inlet I.D. 2-1/2"
Outlet O.D. 3"

Price: $349.00

Walt's Tractor Parts | Massey Ferguson Tractor Parts | MF Fuel & Exhaust Parts | Manifold, Muffler |  Vertical Mufflers

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