CAT Engine Components, New/Rebuilt/Used

Shop our large inventory of New/Rebuilt/Used CAT Engine Components for sale online. Enjoy our hassle-free online checkout or call to speak to an expert.
Clear Filters
  • Condition   
  • Year   
Submit Part Request
Cat 3406B Misc. Parts

Cat 3406B Engine Component - New | P/N 340106

NEW - Kit,Stud,Ex.Manifold
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 340106
$129.01

Cat C15 Misc. Parts
Item:MB 1497378
Multiple Locations $3.25

Cat 7W9077 Misc. Parts

Cat 7W9077 Engine Component - New

NEW - 3208 Bypass Hose, Oil Cooler
Item:CAT 7W9077
Winamac, IN $10.96

2007 Cat C7 Misc. Parts: P/N 3424977

Cat C7 Engine Component - Used | P/N 3424977

USED - C7 cam followers
Part #: 3424977
Eng Ser#: WAX
CPL/Arr: 10R8813
Item:24650542
Sioux Falls, SD $152.00
2 available

Cat C15 Misc. Parts

Cat C15 Engine Component - New | P/N 342140

NEW - Adapter,Fitting
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 342140
$8.89

2005 Cat C7 Misc. Parts: P/N 4P-7348

Cat C7 Engine Component - Used | P/N 4P7348

USED - Crankshaft adapter
Part #: 4P-7348
Eng Ser#: KAL
CPL/Arr:
Item:25405714
Sioux Falls, SD $150.00

2006 Cat 3126 Misc. Parts: P/N 4P-7348

Cat 3126 Engine Component - Used | P/N 4P7348

USED
Part #: 4P-7348
Eng Ser#: WAX00934
CPL/Arr: 264-5617
Item:25382455
Sioux Falls, SD $150.00

2004 Cat 3126 Misc. Parts: P/N 4P-7348

Cat 3126 Engine Component - Used | P/N 4P7348

USED - Crankshaft adapter
Part #: 4P-7348
Eng Ser#: HEP
CPL/Arr: 226-9611
Item:25293516
Sioux Falls, SD $150.00

2004 Cat C7 Misc. Parts

Cat C7 Engine Component - Used

USED - Crankshaft adapter
Eng Ser#: KAL15061
Item:25156438
Sioux Falls, SD $122.00

Cat 3406B Misc. Parts

Cat 3406B Engine Component - New | P/N 360465

NEW - Plate,Spacer
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 360465
$519.02

Cat 3406C Misc. Parts
Item:24849408
Des Moines, IA $48.00

Cat 3406B Misc. Parts: P/N CAT

Cat 3406B Engine Component - New | P/N 6I2981

NEW - Plate - Cylinder Block
Item:MB 6I2981
$377.65

2007 Cat C15 Misc. Parts

Cat C15 Engine Component - Used

USED - Spacer
Eng Ser#: MXS13331
Item:25338410
Council Bluffs, IA $25.00

1999 Cat C12 Misc. Parts

Cat C12 Engine Component - Used

USED - Propane injection kit, Does not include tank, Hose, and switch
Eng Ser#: 9NS07989
Item:24243287
Council Bluffs, IA $152.00

Cat C15 Misc. Parts

Cat C15 Engine Component - New | P/N 381820

NEW - Adapter,Wp-Inlet
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 381820
Multiple Locations $52.76

Cat C15 Misc. Parts

Cat C15 Engine Component - New | P/N 380151

NEW - Pump,Primer
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 380151
Multiple Locations $54.25

Cat C15 Misc. Parts
Item:MB 1656170
Spencer, IA $5.89

Cat 3406E 14.6L Misc. Parts

Cat 3406E 14.6L Engine Component - Used | P/N 7C9222

USED - Cat 3406E water pump backing plate
Item:24608378
Spencer, IA $30.00

Cat C15 Misc. Parts

Cat C15 Engine Component - New | P/N 345028

NEW - Pin,Dowel,F'Whl BUY PACKAGE 5 SOLD INDIVIDUALLY
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 345028
Spencer, IA $12.91

2006 Cat C15 Right Misc. Parts

Cat C15 Right/Passenger Engine Component - Used

USED - C15 Engine Pre-cooler. Cast# 7A-8689D2
Part #: 7A-8689D2
Eng Ser#:
CPL/Arr:
Item:25461547
Kansas City, MO $400.00

Cat C15 Misc. Parts: P/N 159-1534

Cat C15 Engine Component - Used | P/N 1591534

USED - Cat, C15, Camshaft adapter / spacer, P/N 159-1534
Part #: 159-1534
Item:25346551
Spencer, IA $200.00

Cat C12 Misc. Parts: P/N 132-3157

Cat C12 Engine Component - Used | P/N 1323157

USED - Cat C12 oil cooler bonnet, Cast# 132-3157
Part #: 132-3157
Item:25105566
Multiple Locations $86.00

Cat C12 Misc. Parts: P/N 1260179

Cat C12 Engine Component - Used | P/N 1260179

USED - C12 fuel manifold P/N 126-0179
Part #: 126-0179
Item:24679456
Multiple Locations $86.00

Cat C13 Misc. Parts: P/N 1602323

Cat C13 Engine Component - Used | P/N 1602323

USED - Cat C13 engine rear main seal holder cast #1602323
Part #: 1602323
Item:24619446
Spencer, IA $116.00

Cat C7 Misc. Parts: P/N 1388402

Cat C7 Engine Component - Used | P/N 1388402

USED - Cat C7 stand end for rocker assembly shaft, P/N 1388402
Part #: 1388402
Item:25608515
Spencer, IA $40.00

Cat C13 Misc. Parts: P/N 255-4638

Cat C13 Engine Component - Used | P/N 2554638

USED - Cat C13 oil manifold cast# 255-4638
Part #: 255-4638
Item:25213135
Spencer, IA $150.00

Cat C15 Misc. Parts

Cat C15 Engine Component - New | P/N 345012

NEW - Piston cooling nozzle
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 345012
$46.92

Cat C7 Misc. Parts: P/N 300-3395

Cat C7 Engine Component - Used | P/N 3003395

USED - Cat C7 acert, Ard fuel solenoids and block, W/fuel lines
Part #: 300-3395
Eng Ser#: C7S05413
Item:24945156
Spencer, IA $484.00

Cat C7 Misc. Parts: P/N 226-8696

Cat C7 Engine Component - Used | P/N 2268696

USED - Cat C7 acert, Oil pressure sender manifold
Part #: 226-8696
Item:24945152
Spencer, IA $122.00

Cat C15 Misc. Parts: P/N 2342426

Cat C15 Engine Component - Used | P/N 2342426

USED - Cat C15 tee adapter (oil connector), P/N 234-2426
Part #: 2342426
Item:24885082
Spencer, IA $38.00

Cat C15 Misc. Parts: P/N 3003310

Cat C15 Engine Component - Used | P/N 3003310

USED - Cat C15 ard head/reburner, Cast# 300-3310
Item:24832367
Spencer, IA $578.00

Cat 3306 Misc. Parts: P/N 9L878

Cat 3306 Engine Component - Used | P/N 9L878

USED - 3306 main seal retainer, Cast# 9L878
Part #: 9L878
Item:24660469
Spencer, IA $116.00

Cat C3.8 Misc. Parts

Cat C3.8 Engine Component - Used

USED - C3.8 rear main seal retainer
Item:24655893
Spencer, IA $70.00

Cat 3176 Misc. Parts: P/N 7E8613

Cat 3176 Engine Component - Used | P/N 7E8613

USED - Cat 3176 block cover cast# 7E8613
Part #: 7E8613
Item:24650150
Spencer, IA $86.00

1999 Cat C12 Misc. Parts: P/N 1260179

Cat C12 Engine Component - Used | P/N 1260179

USED - Cat C12 fuel rail p#126-0179
Part #: 126-0179
Eng Ser#: MBL06662
CPL/Arr: 228-1500
Item:C11128
Spencer, IA $48.00

Cat C15 Misc. Parts

Cat C15 Engine Component - New | P/N 345029

NEW - Dowel pin
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 345029OEM
Spencer, IA $11.94

2010 Cat C15 Misc. Parts: P/N 103-6037

Cat C15 Engine Component - Used | P/N 1036037

USED - Electrical sensor mounting adapter, Oil pressure and atm pressure
Part #: 103-6037
Eng Ser#: SDP14945
CPL/Arr: 327-1933
Item:25533537
London, OH $75.00

2010 Cat C15 Misc. Parts

Cat C15 Engine Component - Used

USED - Turbo oil drain tube
Part #: 314-2708
Eng Ser#:
CPL/Arr:
Item:25448092
London, OH $88.00

Cat 3116 Misc. Parts
Item:MB 1193061
$6.61

Cat C7 Misc. Parts
Item:MB 227-1200
$12.56

Cat 3406B Misc. Parts

Cat 3406B Engine Component - New | P/N 340139

NEW - Spacer,Exh,Man.
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 340139
$8.34

Cat C7 Misc. Parts

Cat C7 Engine Component - New | P/N 392089

NEW - Sleeve,Inject.
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 392089
$15.76

Cat C15 Misc. Parts

Cat C15 Engine Component - New | P/N 342043

NEW - Grommet BUY PACKAGE 6 SOLD INDVIDUALLY
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 342043
$5.65

Cat 3204 Misc. Parts

Cat 3204 Engine Component - New | P/N 9N6275

NEW - Sleeve - Repair
Part #:
Eng Ser#:
CPL/Arr:
Item:MB 9N6275
$28.66

Cat C12 Misc. Parts

Cat C12 Engine Component - New | P/N 340125

NEW - Key CAMSHAFT
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 340125
Please Call
Cat 3406B Misc. Parts

Cat 3406B Engine Component - New | P/N RW1194BPK

NEW - Backplate kit for water pump
Item:HX RW1194BPK
$110.97

Cat 3406C Misc. Parts

Cat 3406C Engine Component - New | P/N 4W7018

NEW - Nozzle
Part #:
Eng Ser#:
CPL/Arr:
Item:MB 4W7018
$127.67

Cat 3406B Misc. Parts

Cat 3406B Engine Component - New | P/N 345009

NEW - Nozzle,Cooling
Part #:
Eng Ser#:
CPL/Arr:
Item:PA 345009
$38.32

Cat C15 Misc. Parts

Cat C15 Engine Component - New | P/N 4P2383

NEW - Adapter - Inlet
Part #:
Eng Ser#:
CPL/Arr:
Item:MB 4P2383
$87.10

Cat 3306 Misc. Parts

Cat 3306 Engine Component - New | P/N 7N9805

NEW - Pin - Piston
Part #:
Eng Ser#:
CPL/Arr:
Item:MB 7N9805
$19.89

Our Locations

View Map
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

Connect