New/Used Heavy Duty Semi Truck Mufflers

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Grand Rock Exhaust M-131 Muffler

Grand Rock Exhaust M-131 Muffler - New

NEW - Type 1,9X44.5,4"id/id alz
Body Diameter: 9
Inlet: 4
Outlet: 4
Style/Type: 1
Item:GRE M-131
Multiple Locations $189.38

Grand Rock Exhaust M-102 Muffler

Grand Rock Exhaust M-102 Muffler - New

NEW - Type 1,9X45,5" id/id alz
Body Diameter: 9
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE M-102
Sioux Falls, SD $249.18

Best Fit 09-080217 Muffler

Bf 09-080217 Muffler - New

NEW - Muffler insert for 7 inch diameter stacks
Body Diameter:
Inlet:
Outlet:
Style/Type:
Item:BF 09-080217
$201.25

Grand Rock Exhaust M-537 Muffler

Grand Rock Exhaust M-537 Muffler - New

NEW - Type 6,8.25X11.5X32,3.5"-4"id/id alz
Body Diameter: 8.25 X 11.5
Inlet: 3.5
Outlet: 4
Style/Type: 6
Item:GRE M-537
$262.41

Grand Rock Exhaust M-444 Muffler

Grand Rock Exhaust M-444 Muffler - New

NEW - Type 1,10X44.5,4"ID-ID alz
Body Diameter: 10
Inlet: 4
Outlet: 4
Style/Type: 1
Item:GRE M-444
Winamac, IN $218.94

Grand Rock Exhaust M-771 Muffler

Grand Rock Exhaust M-771 Muffler - New

NEW - Type 4,9X44.5,4"-5"id/id alz
Body Diameter: 9
Inlet: 4
Outlet: 5
Style/Type: 4
Item:GRE M-771
$247.92

Grand Rock Exhaust M-751 Muffler

Grand Rock Exhaust M-751 Muffler - New

NEW - TYPE 4,10x15x27,4"-5"ID/ID ALZ
Body Diameter: 10 X 15
Inlet: 4
Outlet: 5
Style/Type: 4
Item:GRE M-751
$450.78

Grand Rock Exhaust M-503 Muffler

Grand Rock Exhaust M-503 Muffler - New

NEW - Type 6,10X15X36,5"id/id alz
Body Diameter:
Inlet: 5
Outlet: 5
Style/Type: 6
Item:GRE M-503
$476.08

Grand Rock Exhaust M-062 Muffler

Grand Rock Exhaust M-062 Muffler - New

NEW - Type 1,11X 55,5"id/id alz
Body Diameter: 11
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE M-062
$482.98

Grand Rock Exhaust M-530 Muffler: P/N M110112

Grand Rock Exhaust M-530 Muffler - New

NEW - Type 6,11.1X36,4"id/id alz
Body Diameter: 11
Inlet: 4
Outlet: 4
Style/Type: 6
Item:GRE M-530
Multiple Locations $343.35

Grand Rock Exhaust M-536 Muffler: P/N M090680

Grand Rock Exhaust M-536 Muffler - New

NEW - Type 2,8.25X11.5X32,3.5"-4"id/id alz
Body Diameter: 8.25 X 11.5
Inlet: 3.5
Outlet: 4
Style/Type: 2
Item:GRE M-536
Multiple Locations $225.38

Grand Rock Exhaust M-144 Muffler

Grand Rock Exhaust M-144 Muffler - New

NEW - Type 1,9X10,4"id/id alz
Body Diameter: 10
Inlet: 4
Outlet: 4
Style/Type: 1
Item:GRE M-144
Multiple Locations $120.73

Grand Rock Exhaust M-121L6 Muffler

Grand Rock Exhaust M-121L6 Muffler - New

NEW - Type 3,10X15X44,5"-6" id/id alz
Body Diameter: 10 X 15
Inlet: 5
Outlet: 6
Style/Type: 3
Item:GRE M-121L6
Multiple Locations $541.46

Best Fit 09-080215 Muffler

Bf 09-080215 Muffler - New

NEW - Muffler Insert For 6 Inch Stacks
Body Diameter:
Inlet:
Outlet:
Style/Type:
Item:BF 09-080215
$193.84

Grand Rock Exhaust M-158A Muffler

Grand Rock Exhaust M-158A Muffler - New

NEW - Type 6,13X42,5"id/id alz
Body Diameter: 13
Inlet: 5
Outlet: 5
Style/Type: 6
Item:GRE M-158A
$1275.10

Grand Rock Exhaust M-465 Muffler: P/N M100465

Grand Rock Exhaust M-465 Muffler - New

NEW - Type 1,10X44.5,5"id/id alz
Body Diameter:
Inlet:
Outlet:
Style/Type:
Item:GRE M-465
Multiple Locations $119.00

Grand Rock Exhaust M-595 Muffler

Grand Rock Exhaust M-595 Muffler - New

NEW - Type 1,9X20,5"id/id alz
Body Diameter: 9
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE M-595
Multiple Locations $178.69

Grand Rock Exhaust M-130 Muffler

Grand Rock Exhaust M-130 Muffler - New

NEW - Type 1,10X44.5,5"id/id alz
Body Diameter: 10
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE M-130
Multiple Locations $218.88

Grand Rock Exhaust M-145 Muffler: P/N M090072

Grand Rock Exhaust M-145 Muffler - New

NEW - Type 1,9X10,5"id/id alz
Body Diameter: 9
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE M-145
Multiple Locations $146.64

Grand Rock Exhaust M-130-4 Muffler: P/N M100695

Grand Rock Exhaust M-130-4 Muffler - New

NEW - Type 1,10X44,4"-5"id/id alza
Body Diameter: 10
Inlet: 4
Outlet: 5
Style/Type: 1
Item:GRE M-130-4
Multiple Locations $232.15

Grand Rock Exhaust M-087 Muffler

Grand Rock Exhaust M-087 Muffler - New

NEW - Type 1,11X36,4"id/id alz
Body Diameter: 11
Inlet: 4
Outlet: 4
Style/Type: 1
Item:GRE M-087
Multiple Locations $297.83

Pai Industries EEM-1896 Muffler

Pa EEM-1896 Muffler - New

NEW - Muffler
Body Diameter: 9
Inlet: 4
Outlet: 5
Style/Type:
Item:PA EEM-1896
$162.61

1995 Cat 3116 Muffler

Cat 3116 Muffler - Used

USED - Muffler only
Body Diameter: -
Inlet: -
Outlet: -
Style/Type: -
Item:25576188
Spencer, IA $200.00

1999 Cat 3126 Muffler: P/N 04-18814-003

Cat 3126 Muffler - Used | P/N 0418814003

USED
Body Diameter: 11
Inlet: 4
Outlet: 5
Style/Type: 1
Item:25378631
Sioux Falls, SD $300.00

2006 Cat C9 Muffler

Cat C9 Muffler - Used

USED
Body Diameter: VERIFY
Inlet: VERIFY
Outlet: VERIFY
Style/Type: VERIFY
Item:25440578
Spencer, IA $300.00

Grand Rock Exhaust M-899 Muffler

Grand Rock Exhaust M-899 Muffler - New

NEW - Type 3,12X35,5"id/id alz
Body Diameter: 12
Inlet: 5
Outlet: 5
Style/Type: 3
Item:GRE M-899
$842.90

Grand Rock Exhaust M-502 Muffler

Grand Rock Exhaust M-502 Muffler - New

NEW - Type 2,11X36,4"id/id alz
Body Diameter: 11
Inlet: 4
Outlet: 4
Style/Type: 2
Item:GRE M-502
$313.93

Freightliner 04-21774-003 Muffler

Freightliner 04-21774-003 Muffler - New

NEW - Muffler
Body Diameter:
Inlet:
Outlet:
Style/Type:
Item:FRT 04-21774-003
Please Call
Freightliner 04-21774-005 Muffler

Freightliner 04-21774-005 Muffler - New

NEW - Muffler, 8" dia., 5" id/id x 45"
Body Diameter: 8
Inlet: 5
Outlet: 5
Style/Type: 1
Item:FRT 04-21774-005
Please Call
S & S Truck & Trctr S-A995 Muffler

Ss S-A995 Muffler - New

NEW - Muffler
Inlet: 5
Outlet: 5
Item:SS S-A995
$148.89

Grand Rock Exhaust QP-5LC Muffler

Grand Rock Exhaust QP-5LC Muffler - New

NEW - Internal muffler insert, 5" x 48" aluminized large core
Body Diameter: 5
Item:GRE QP-5LC
Please Call
Grand Rock Exhaust QPM-561 Muffler

Grand Rock Exhaust QPM-561 Muffler - New

NEW - Type 1, 5" x 61", 5" id/od, Aero cab muffler
Body Diameter: 5
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE QPM-561
$948.21

Grand Rock Exhaust QPM-561AERO Muffler

Grand Rock Exhaust QPM-561AERO Muffler - New

NEW - 5",kw aerocab kit
Body Diameter: 5
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE QPM-561AERO
$2116.47

Grand Rock Exhaust M-922 Muffler

Grand Rock Exhaust M-922 Muffler - New

NEW - Type 3A,9X22,5"id/id alz
Body Diameter: 9
Inlet: 5
Outlet: 5
Style/Type: 3A
Item:GRE M-922
$420.34

Grand Rock Exhaust M-922-6 Muffler

Grand Rock Exhaust M-922-6 Muffler - New

NEW - Type 3A,9X22, 5"id, 6"id; alz
Body Diameter: 9
Inlet: 6
Outlet: 6
Style/Type: 3A
Item:GRE M-922-6
$440.87

Grand Rock Exhaust M-7185 Muffler

Grand Rock Exhaust M-7185 Muffler - New

NEW - Type 7,8X20X29,5"-5"/5"id/id alz
Body Diameter: 8 X 20
Inlet: 5
Outlet: 5
Style/Type: 7
Item:GRE M-7185
$1448.98

Grand Rock Exhaust M-722 Muffler

Grand Rock Exhaust M-722 Muffler - New

NEW - Type 2A,8.7X30,2.5"/2.5"-3"flare/od alz
Body Diameter: 8.75
Inlet: 2.5
Outlet: 3
Style/Type: 2A
Item:GRE M-722
$420.79

Grand Rock Exhaust M-624 Muffler

Grand Rock Exhaust M-624 Muffler - New

NEW - Type 2,8.5X30",2.75"-3"id/id alz
Body Diameter: 8.5
Inlet: 2.75
Outlet: 3
Style/Type: 2
Item:GRE M-624
$281.57

Grand Rock Exhaust M-656 Muffler

Grand Rock Exhaust M-656 Muffler - New

NEW - Type 1,10X44.5,5"-6"id/id alz
Body Diameter: 10
Inlet: 5
Outlet: 6
Style/Type: 1
Item:GRE M-656
$289.78

Grand Rock Exhaust M-557 Muffler

Grand Rock Exhaust M-557 Muffler - New

NEW - Type 1,9X34,5"id/od alz
Body Diameter: 9
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE M-557
$286.56

Grand Rock Exhaust M-533 Muffler

Grand Rock Exhaust M-533 Muffler - New

NEW - Type 1,9X25,5"id/od alz
Body Diameter: 9
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE M-533
$305.88

Grand Rock Exhaust M-542 Muffler

Grand Rock Exhaust M-542 Muffler - New

NEW - TYPE 4,10x15x21,4"-5"ID/ID ALZ
Body Diameter: 10 X 15
Inlet: 4
Outlet: 5
Style/Type: 4
Item:GRE M-542
$345.44

Grand Rock Exhaust M-512 Muffler

Grand Rock Exhaust M-512 Muffler - New

NEW - Type 2,8.25X11.5X27,3.5"-4"id/id alz
Body Diameter: 8.25 X 11.5
Inlet: 3.5
Outlet: 4
Style/Type: 2
Item:GRE M-512
$215.72

Grand Rock Exhaust M-1774 Muffler

Grand Rock Exhaust M-1774 Muffler - New

NEW - Type 1,8X55,5"id/id alz
Body Diameter: 8
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE M-1774
$762.40

Grand Rock Exhaust CM-55C Muffler

Grand Rock Exhaust CM-55C Muffler - New

NEW - Type 1,6X51,5"id/id chr
Body Diameter: 6
Inlet: 5
Outlet: 5
Style/Type: 1
Item:GRE CM-55C
$584.11

Best Fit 02-080204 Muffler

Bf 02-080204 Muffler - New

NEW - Round Muffler For Kenworth W900 AeroCab With Dual Mufflers - Replaces M120834
Body Diameter: 12
Inlet: 5
Outlet: 5
Style/Type: 3
Item:BF 02-080204
$921.10

Area Diesel 5050 Muffler

Ad 5050 Muffler - New

NEW - Resonator, Stainless steel, 20" long, 5" inlet/outlet
Body Diameter: 7.5
Inlet: 5
Outlet: 5
Style/Type: 1
Item:AD 5050
Please Call
Area Diesel 5050XL Muffler

Ad 5050XL Muffler - New

NEW - Polished stainless steel 5" in 5" out 30" oval 7" od resonator/muffler
Body Diameter: 7
Inlet: 5
Outlet: 5
Style/Type: 1
Item:AD 5050XL
Please Call
Donaldson M120367 Muffler

Donaldson M120367 Muffler - New

NEW - Muffler, Oval style 4
Body Diameter:
Inlet: 4
Outlet: 4
Style/Type: 6
Item:DO M120367
$729.35
Donaldson M120713 Muffler

Donaldson M120713 Muffler - New

NEW - Muffler, Oval style 5
Body Diameter: 10 X 15
Inlet: 4
Outlet: 5
Style/Type: 3
Item:DO M120713
$808.85

Our Locations

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While Vander Haag's, Inc still holds strong to its family focused values that have been at the core of the business since first opening in 1939, the company now features 11 Midwest locations selling quality used/rebuilt/new truck parts, selling commercial trucks & trailers, and providing full service heavy duty truck repair. 43.178044 -95.155024  Spencer, IA 41.640436 -93.584249  Des Moines, IA 43.594099 -96.709450  Sioux Falls, SD 41.158006 -95.826804  Council Bluffs, IA 39.065417 -94.498172  Kansas City, MO 41.033283 -86.596167  Winamac, IN 39.740696 -86.255676  Indianapolis, IN 39.960151 -83.366700  London, OH 38.176011 -85.750102  Louisville, KY 32.807028 -96.873557  Dallas, TX 38.751480 -90.470276  Bridgeton, MO

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