Add a vehicle or application below.

GM Heavy Duty Semi Truck Parts - Used, New, Rebuilt

Search our inventory for GM parts for sale. Enjoy our hassle-free online checkout or call to speak to an expert.
Clear Filters
Submit Part Request
1998 Gm 350 Control Module (Ecm)

Gm 350 ECM | Engine Control Module - Used
USED - Vin number from unit: 1GBHP32R0W3314917
Item:24287141
Spencer, IA $1452.00
 with exchange

2009 Gm 8.1L Control Module (Ecm): P/N 12589161

Gm 8.1L ECM | Engine Control Module - Used | P/N 12589161
USED
Serial #: 8GMXH08.1802
CPL/Arr: -
HP: -
Item:25183766
Spencer, IA $250.00
 with exchange

2012 Gm 6.0L Control Module (Ecm)

Gm 6.0L ECM | Engine Control Module - Used
USED
Serial #: 12633238
CPL/Arr: -
HP: -
Item:25676761
Kansas City, MO $125.00
 with exchange

2009 Gm 6.0L Engine Assembly

2009 Gm 6.0L Engine Assembly, Verifyhp - Used
USED
Warranty: As-Is No Warranty
Horsepower: VERIFY
Mileage: 247411
Hours: VERIFY
Item:25687753
Winamac, IN $1980.00

2004 Gm 6.0L Control Module (Ecm): P/N 12587670

Gm 6.0L ECM | Engine Control Module - Used | P/N 12587670
USED - Was not tested
Serial #: 41225849
CPL/Arr: 4GMXE0459998
HP: N/A
Item:25590872
Sioux Falls, SD $150.00
 with exchange

Gm T150 Rear Differential/Carrier | Ratio: 6.40 | Cast# 3758246

Gm T150 29 Spline 6.40 Ratio Rear Differential | Carrier Assembly - Used
USED
Cast#: 3758246
Ratio: 6.40
Side Gear Splines: 29
W/ Locker: NO
Item:25548731
Spencer, IA $1210.00
 with exchange

2009 Gm 8.1L Control Module (Ecm): P/N 67R-010098

Gm 8.1L ECM | Engine Control Module - Used | P/N 67R010098
USED
Serial #: N/A
CPL/Arr: 8GMXH08.1502
HP: N/A
Item:25731861
Sioux Falls, SD $250.00
 with exchange

Gm SM420 Transmission Assembly

Gm SM420 Transmission - Used
USED - Does not inlcude yoke
Input Lgth: 7.5
Input Dia: 1.5
Pilot Dia: 1
Item:25049489
Spencer, IA $1450.00
 with exchange

2010 Gm 6.6L DURAMAX Engine Assembly

2010 Gm 6.6L Duramax Engine Assembly, 250HP - Used
USED - Flywheel housing needs replaced by customer
Warranty: 180 Day Parts Only
Horsepower: 250
Mileage: 353815
Hours: 10109
Item:25371857
Des Moines, IA $3830.00
 with exchange

Gm 366 Control Module (Ecm)

Gm 366 ECM | Engine Control Module - Core
CORE - Failure unkown
Serial #: N/A
CPL/Arr: N/A
HP: N/A
Item:25489691
Sioux Falls, SD Please Call
Gm SM420 Transmission Assembly

Gm SM420 Transmission - Used
USED
Assembly#:
Input Lgth: 6.75
Clutch Housing Size: VERIFY
Input Dia: VERIFY
Item:25290629
Spencer, IA $1450.00
 with exchange

Gm 366 Control Module (Ecm)

Gm 366 ECM | Engine Control Module - Core
CORE - Unknown failure
Serial #: -
CPL/Arr: -
HP: -
Item:25580181
Spencer, IA Please Call
2006 Gm Control Module (Ecm): P/N 12602801

Ecm | Engine Control Module - Used | 12602801
USED - 186K miles, Blue/ green plugs
Item:24233961
Spencer, IA $122.00
 with exchange

2004 Gm 8.1L Control Module (Ecm): P/N 12573060

Gm 8.1L ECM | Engine Control Module - Used | P/N 12573060
USED
Serial #: -
CPL/Arr: -
HP: -
Item:25182940
Des Moines, IA $250.00
 with exchange

2003 Gm 8.1L Control Module (Ecm): P/N 12579403

Gm 8.1L ECM | Engine Control Module - Used | P/N 12579403
USED - Tested good
Serial #: N/A
CPL/Arr: N/A
HP: N/A
Item:25557070
Sioux Falls, SD $250.00
 with exchange

2005 Gm 6.6L DURAMAX Engine Assembly

2005 Gm 6.6L Duramax Engine Assembly, -HP - Used
USED - ***emission system needs inspected***
Warranty: 180 Day Parts Only
Horsepower: -
Mileage: 208941
Hours: -
Item:25689581
Kansas City, MO $6326.00
 with exchange

Gm H110 Rear Differential/Carrier | Ratio: 6.50 | Cast# 3873551

Gm H110 29 Spline 6.50 Ratio Rear Differential | Carrier Assembly - Used
USED - Does not include 2 speed motor
Cast#: 3873551
Ratio: 6.50
Side Gear Splines: 29
W/ Locker: NO
Item:25768827
Des Moines, IA $650.00

Gm SM420 Transmission Assembly | Assy# -

Gm SM420 Transmission - Used
USED
Assembly#: -
Input Lgth: 7.75
Clutch Housing Size: VERIFY
Input Dia: 1.5
Item:25566803
Des Moines, IA $1450.00
 with exchange

Gm SM420 Transmission Assembly | Assy# -

Gm SM420 Transmission - Used
USED - Does not include yoke input DIAMETER- 1.10, Pilot DIAMETER- 0.57 some rust on gears
Assembly#: -
Input Lgth: 6.75
Clutch Housing Size: VERIFY
Input Dia: VERIFY
Item:25342951
Spencer, IA $1450.00
 with exchange

Gm T170 Rear Differential/Carrier | Ratio: 6.50 | Cast# 3873551

Gm T170 29 Spline 6.50 Ratio Rear Differential | Carrier Assembly - Used
USED
Cast#: 3873551
Ratio: 6.50
Side Gear Splines: 29
W/ Locker: NO
Item:25775834
Des Moines, IA $1270.00

ALSO OF INTEREST

Browse Online

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

© Vander Haag's Inc. 2025  -  Privacy Policy
×

Warning

You have a manually entered freight quote on this cart. If you add/remove items from this cart, that freight quote will no longer be valid and you will have to request a new one. Before you can modify the cart, you will have to remove the freight quote.

×