Lincoln Diesel Specialties » GM

GM

GM Categories

View  
Items 301-360 of 394
Rings & Bearings
Rings & Bearings
Rotors & Pads
Rotors & Pads
Rotors & Pads
Rotors & Pads
Rotors & Pads
Rotors & Pads
Rotors & Pads
Rotors & Pads
Rotors, Pads, Shoes
Rotors, Pads, Shoes
Rotors, Pads, Shoes
Rotors, Pads, Shoes
Sensor & Electrical
Sensor & Electrical
Sensors & Electrical
Sensors & Electrical
Sensors & Electrical
Sensors & Electrical
Sensors & Electrical
Sensors & Electrical
Sensors & Electrical
Sensors & Electrical
Sensors & Electrical
Sensors & Electrical
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shafts & Housings
Shift Kit
Shift Kit
Shift Kit
Shift Kit
Shift Kit
Shift Kit
Shift Kit
Shift Kit
Shift Kit
Shift Kit
Springs/Traction Bars/Air Kits
Springs/Traction Bars/Air Kits
Springs/Traction Bars/Air Kits
Springs/Traction Bars/Air Kits
Springs/Traction Bars/Air Kits
Springs/Traction Bars/Air Kits
Springs/Traction Bars/Air Kits
Springs/Traction Bars/Air Kits
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Steering/Front End
Tap Shifter
Tap Shifter
Thermostats, Water Pumps, Housing Parts
Thermostats, Water Pumps, Housing Parts
Thermostats, Water Pumps, Housing Parts
Thermostats, Water Pumps, Housing Parts
Thermostats, Water Pumps, Housing Parts
Thermostats, Water Pumps, Housing Parts
Thermostats, Water Pumps, Housing Parts
Thermostats, Water Pumps, Housing Parts
Tonneau/Bed Covers
Tonneau/Bed Covers
Tonneau/Bed Covers
Tonneau/Bed Covers
Tonneau/Bed Covers
Tonneau/Bed Covers
Tonneau/Bed Covers
Tonneau/Bed Covers
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Torque Converters
Transfer Case & Parts
Transfer Case & Parts
Transfer Case & Parts
Transfer Case & Parts
Transfer Case & Parts
Transfer Case & Parts
Transmission Assemblies
Transmission Assemblies
Transmission Assemblies-Gas Fueled 1500
Transmission Assemblies-Gas Fueled 1500
Transmission Bearings/Bushings
Transmission Bearings/Bushings
Items 301-360 of 394

GM Products

Sort
View
 
Items 61-120 of 1812
GM - GM Air Filter Indicator (2006-2010)
 
GM Air Filter Indicator (2006-2010)
(0) Reviews: Write first review
Description: Fits: 2006-2010 GM/Duramax
Item #: 15207732
Condition: New
Price: $43.24
Sale: $41.94
Save: 3%
Save: $1.30
Qty:

GM - GM Air Filter Indicator (2011-2016)
 
GM Air Filter Indicator (2011-2016)
(0) Reviews: Write first review
Description: Fits: 2011-2016 GM/Duramax
Item #: 20847796
Condition: New
Price: $66.88
Sale: $64.87
Save: 3%
Save: $2.01

Qty:

GM - GM Air Intake Duct (2007.5-2016)
 
GM Air Intake Duct (2007.5-2016)
(0) Reviews: Write first review
Description: Fits: 2001-2016 GM/Duramax
Item #: 20917396
Condition: New
Price: $110.40
Sale: $107.09
Save: 3%
Save: $3.31

Qty:

GM - GM Air Intake Manifold Cover (2004.5-2007)
 
GM Air Intake Manifold Cover (2004.5-2007)
(0) Reviews: Write first review
Description: Fits: 2004.5-2007 GM/Duramax
Item #: 21994000
Condition: New
Not Available
Price: $63.13
Sale: $61.24
Save: 3%
Save: $1.89

GM - GM Allison 1000 Control Valve Body Spacer Plate with Gasket (2015-2019)
 
GM Allison 1000 Control Valve Body Spacer Plate with Gasket (2015-2019)
(0) Reviews: Write first review
Description: Fits: 2015-2019 GM/Duramax
Item #: 24262540
Condition: New
Price: $20.38
Sale: $19.77
Save: 3%
Save: $0.61
Qty:

GM - GM Allison 1000 Transmission C1 Clutch Housing Seal (2001-2019)
 
GM Allison 1000 Transmission C1 Clutch Housing Seal (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax
Item #: 29545377
Condition: New
Price: $6.41
Sale: $6.22
Save: 3%
Save: $0.19
Qty:

GM - GM Allison 6 Speed NSBU Switch (2006-2016)
 
GM Allison 6 Speed NSBU Switch (2006-2016)
(0) Reviews: Write first review
Description: Fits: 2006-2016 GM/Duramax Allison
Item #: 29542692
Condition: New
Price: $160.14
Sale: $155.34
Save: 3%
Save: $4.80

Qty:

GM - GM Allison 6 Speed Transmission Control Module (2015.5-2016)
 
GM Allison 6 Speed Transmission Control Module (2015.5-2016)
(0) Reviews: Write first review
Description: Fits: 2015.5-2016 GM/Duramax
Item #: 24276411
Condition: New
Price: $186.29
Sale: $180.70
Save: 3%
Save: $5.59

Qty:

GM - GM Allison 6 Speed Transmission Fluid Pump Kit
 
GM Allison 6 Speed Transmission Fluid Pump Kit
(0) Reviews: Write first review
Description: Fits: 2006-2019 GM/Duramax Allison
Item #: 29546965
Condition: New
Price: $452.17
Sale: $438.60
Save: 3%
Save: $13.57

Qty:

GM - GM Allison 6 Speed Transmisssion Control Module (2009-2015) IN STOCK SHIPPING NOW!!!!!!
 
GM Allison 6 Speed Transmisssion Control Module (2009-2015) IN STOCK SHIPPING NOW!!!!!!
(0) Reviews: Write first review
Description: Fits: 2009-2015 GM/Duramax IN STOCK SHIPPING NOW!!!!
Item #: 19435614 / 19431596
Condition: New
Limited Supply
Price: $999.00
Sale: $679.00
Save: 32%
Save: $320.00


GM - GM Allison Automatic Transmission Clutch Pack Piston (2001-2019)
 
GM Allison Automatic Transmission Clutch Pack Piston (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 29546697
Condition: New
Price: $31.07
Sale: $30.14
Save: 3%
Save: $0.93
Qty:

GM - GM Allison Automatic Transmission Clutch Spring (2001-2019)
 
GM Allison Automatic Transmission Clutch Spring (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 29546698
Condition: New
Price: $11.40
Sale: $11.06
Save: 3%
Save: $0.34
Qty:

GM - GM Allison Automatic Transmission Fluid Cooler Inlet Line Connector
 
GM Allison Automatic Transmission Fluid Cooler Inlet Line Connector
(0) Reviews: Write first review
Description: Fits:2003-2007 GM/Duramax Allison **See Extended Description**
Item #: 88996640
Condition: New
Price: $48.32
Sale: $46.87
Save: 3%
Save: $1.45
Qty:

GM - GM Allison Bell Housing Bolt w/Stud (2001-2023)
 
GM Allison Bell Housing Bolt w/Stud (2001-2023)
(0) Reviews: Write first review
Description: Fits: 2001-2023 GM/Duramax Allison
Item #: 15724226
Condition: New
Price: $6.32
Sale: $6.13
Save: 3%
Save: $0.19
Qty:

GM - GM Allison Bolt Valve Position Switch
 
GM Allison Bolt Valve Position Switch
(0) Reviews: Write first review
Description: Fits: 2001-2005 GM/Duramax/Allison
Item #: 29537508
Condition: New
Limited Supply
Price: $5.57
Sale: $5.40
Save: 3%
Save: $0.17
Qty:

GM - GM Allison C5 Clutch Piston Inner Seal (2001-2019)
 
GM Allison C5 Clutch Piston Inner Seal (2001-2019)
(0) Reviews: Write first review
Description: FIts: 2001-2019 GM/Duramax
Item #: 29536859
Condition: New
Price: $12.48
Sale: $12.11
Save: 3%
Save: $0.37
Qty:

GM - GM Allison Clutch Outer Seal (4-5) 
 
GM Allison Clutch Outer Seal (4-5) 
(0) Reviews: Write first review
Description: Fits: 2001-2005 GM/Duramax/Allison
Item #: 29536101
Condition: New
Price: $13.20
Sale: $12.80
Save: 3%
Save: $0.40
Qty:

GM - GM Allison Clutch Piston Seal (4-5-6) C2, 6 Speed
 
GM Allison Clutch Piston Seal (4-5-6) C2, 6 Speed
(0) Reviews: Write first review
Description: Fits: 2006-1016 GM/ Duramax Allison
Item #: 29542808
Condition: New
Price: $6.16
Sale: $5.98
Save: 3%
Save: $0.18
Qty:

GM - GM Allison Converter Housing Gasket (2001-2019)
 
GM Allison Converter Housing Gasket (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 29536478
Condition: New
Price: $31.06
Sale: $30.13
Save: 3%
Save: $0.93
Qty:

GM - GM Allison Converter Housing Seal (2001-2010)
 
GM Allison Converter Housing Seal (2001-2010)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax/Allison
Item #: 29537620
Condition: New
Price: $7.66
Sale: $7.43
Save: 3%
Save: $0.23
Qty:

GM - GM Allison Front Bell Housing w/ Boss Sensor
 
GM Allison Front Bell Housing w/ Boss Sensor
(0) Reviews: Write first review
Description: Fits: 2001-2007 GM/Duramax Allison
Item #: 29540491
Condition: New
Price: $533.32
Sale: $517.32
Save: 3%
Save: $16.00

Qty:

GM - GM Allison Front Pump Seal (2001-2019)
 
GM Allison Front Pump Seal (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 29546682 / 29536299
Condition: New
Price: $31.32
Sale: $30.38
Save: 3%
Save: $0.94
Qty:

GM - GM Allison Input Thrust Washer (C-2) 2001-2016
 
GM Allison Input Thrust Washer (C-2) 2001-2016
(0) Reviews: Write first review
Description: Fits: 2001-2016 GM/Duramax Allison
Item #: 29537515
Condition: New
Price: $11.99
Sale: $11.63
Save: 3%
Save: $0.36
Qty:

GM - GM Allison LML/L5P Shallow/Standard Internal Transmission Filter (2011-2019)
 
GM Allison LML/L5P Shallow/Standard Internal Transmission Filter (2011-2019)
(0) Reviews: Write first review
Description: Fits: 2011-2019 GM/Duramax Allison LML/L5P
Item #: 29542833
Condition: New
Price: $51.70
Sale: $50.15
Save: 3%
Save: $1.55

Qty:

GM - GM Allison Output Shaft Bearing Inner Snap Ring (2001-2019)
 
GM Allison Output Shaft Bearing Inner Snap Ring (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax
Item #: 29541534
Condition: New
Price: $6.97
Sale: $6.76
Save: 3%
Save: $0.21
Qty:

GM - GM Allison Output Shaft Bearing Outer Snap Ring (2001-2019)
 
GM Allison Output Shaft Bearing Outer Snap Ring (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax
Item #: 29536981
Condition: New
Price: $32.62
Sale: $31.64
Save: 3%
Save: $0.98
Qty:

GM - GM Allison Output Shaft Bearing, Rear Adapter Housing (2001-2019)
 
GM Allison Output Shaft Bearing, Rear Adapter Housing (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 23047970
Condition: New
Price: $70.96
Sale: $68.83
Save: 3%
Save: $2.13

Qty:

GM - GM Allison P1 Drive Flange(2001-2010)
 
GM Allison P1 Drive Flange(2001-2010)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison
Item #: 29546706
Condition: New
Price: $36.32
Sale: $35.23
Save: 3%
Save: $1.09
Qty:

GM - GM Allison Plug/Seal Transmission Front Valve Body (2001-2010)
 
GM Allison Plug/Seal Transmission Front Valve Body (2001-2010)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax
Item #: 29503381
Condition: New
Price: $3.25
Sale: $3.15
Save: 3%
Save: $0.10
Qty:

GM - GM Allison PTO Cover Gasket (2001-2019)
 
GM Allison PTO Cover Gasket (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2017 GM/Duramax Allison
Item #: 29531325
Condition: New
Price: $12.13
Sale: $11.77
Save: 3%
Save: $0.36
Qty:

GM - GM Allison Rear Extension Housing
 
GM Allison Rear Extension Housing
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax
Item #: 29544804
Condition: New
Price: $693.03
Sale: $672.24
Save: 3%
Save: $20.79

Qty:

GM - GM Allison Retainer Detant Regulator Spring
 
GM Allison Retainer Detant Regulator Spring
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison
Item #: 29531022
Condition: New
Limited Supply
Price: $8.61
Sale: $8.35
Save: 3%
Save: $0.26
Qty:

GM - GM Allison Seal Transmission Converter (2001-2006)
 
GM Allison Seal Transmission Converter (2001-2006)
(0) Reviews: Write first review
Description: Fits: 2001-2006 GM/Duramax Allison
Item #: 24213704
Condition: New
Price: $4.57
Sale: $4.43
Save: 3%
Save: $0.14
Qty:

GM - GM Allison SEAL Transmission Main Control Valve Body(2001-2010)
 
GM Allison SEAL Transmission Main Control Valve Body(2001-2010)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax
Item #: 29535518
Condition: New
Price: $5.47
Sale: $5.31
Save: 3%
Save: $0.16
Qty:

GM - GM Allison Seal Transmission Solenoid (2001-2010)
 
GM Allison Seal Transmission Solenoid (2001-2010)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax
Item #: 29503382
Condition: New
Price: $3.51
Sale: $3.40
Save: 3%
Save: $0.11
Qty:

GM - GM Allison Shallow / Standard Transmission Filter (2001-2010)
 
GM Allison Shallow / Standard Transmission Filter (2001-2010)
(0) Reviews: Write first review
Description: Fits: GM/Duramax/Allison 2001-2010
Item #: 29537965
Condition: New
Price: $47.19
Sale: $45.77
Save: 3%
Save: $1.42
Qty:

GM - GM Allison Stator Support Bushing (2001-2019)
 
GM Allison Stator Support Bushing (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 29538159
Condition: New
Price: $16.46
Sale: $15.97
Save: 3%
Save: $0.49
Qty:

GM - GM Allison Transfer Case Gasket (2001-2007)
 
GM Allison Transfer Case Gasket (2001-2007)
(0) Reviews: Write first review
Description: Fits: 2001-2007 GM/Duramax Allison
Item #: 86816628
Condition: New
Price: $9.13
Sale: $8.86
Save: 3%
Save: $0.27
Qty:

GM - GM Allison Transmission Accumulator Plug
 
GM Allison Transmission Accumulator Plug
(0) Reviews: Write first review
Description: Fits: 2001-2005 GM/Duramax Allison
Item #: 29536230
Condition: New
Price: $9.82
Sale: $9.53
Save: 3%
Save: $0.29
Qty:

GM - GM Allison Transmission Front Converter Bell Housing (2007.5-2019)
 
GM Allison Transmission Front Converter Bell Housing (2007.5-2019)
(0) Reviews: Write first review
Description: Fits: 2007.5-2019 GM/Duramax Allison
Item #: 29549481
Condition: New
Price: $214.06
Sale: $207.64
Save: 3%
Save: $6.42

Qty:

GM - GM Allison Transmission Bearing (T-1 & T-6) 2001-2004
 
GM Allison Transmission Bearing (T-1 & T-6) 2001-2004
(0) Reviews: Write first review
Description: Fits: 2001-2004 GM/Duramax Allison
Item #: 29531089
Condition: New
Limited Supply
Price: $12.08
Sale: $11.72
Save: 3%
Save: $0.36
Qty:

GM - GM Allison Transmission Bearing (T-1 & T-6) 2004.5-2016
 
GM Allison Transmission Bearing (T-1 & T-6) 2004.5-2016
(0) Reviews: Write first review
Description: Fits: 2004.5-2016 GM/Duramax Allison
Item #: 29539501
Condition: New
Price: $33.81
Sale: $32.80
Save: 3%
Save: $1.01
Qty:

GM - GM Allison Transmission Bearing (T-3 & T-5)
 
GM Allison Transmission Bearing (T-3 & T-5)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison
Item #: 29531095
Condition: New
Price: $15.41
Sale: $14.95
Save: 3%
Save: $0.46
Qty:

GM - GM Allison Transmission Bearing (T-4)
 
GM Allison Transmission Bearing (T-4)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison
Item #: 29531106
Condition: New
Price: $16.51
Sale: $16.01
Save: 3%
Save: $0.50
Qty:

GM - GM Allison Transmission Bearing (T2)
 
GM Allison Transmission Bearing (T2)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison
Item #: 29531090
Condition: New
Price: $16.71
Sale: $16.21
Save: 3%
Save: $0.50
Qty:

GM - GM Allison Transmission Bell Housing Bolt (2001-2010)
 
GM Allison Transmission Bell Housing Bolt (2001-2010)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison
Item #: 11515768
Condition: New
Price: $3.63
Sale: $3.52
Save: 3%
Save: $0.11
Qty:

GM - GM Allison Transmission Case Vent (2001-2019)
 
GM Allison Transmission Case Vent (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 6882757
Condition: New
Price: $6.81
Sale: $6.61
Save: 3%
Save: $0.20
Qty:

GM - GM Allison Transmission Cooler Line Conversion Fitting (2001-2002)
 
GM Allison Transmission Cooler Line Conversion Fitting (2001-2002)
(0) Reviews: Write first review
Description: Fits: 2001-2002 GM/Duramax Allison
Item #: 29541729
Condition: New
Price: $33.58
Sale: $32.57
Save: 3%
Save: $1.01
Qty:

GM - GM Allison Transmission Cooler Line Fitting (2001-2002)
 
GM Allison Transmission Cooler Line Fitting (2001-2002)
(0) Reviews: Write first review
Description: Fits: 2001-2002 GM/Duramax Allison **This fitting is for early style housing 3/4 thread with early style lines**
Item #: 29540501
Condition: New
Price: $32.85
Sale: $31.86
Save: 3%
Save: $0.99
Qty:

GM - GM Allison Transmission Cooler Line Fitting (2003-2016)
 
GM Allison Transmission Cooler Line Fitting (2003-2016)
(0) Reviews: Write first review
Description: Fits: 2003-2016 GM/Duramax Allison
Item #: 88996645
Condition: New
Price: $33.25
Sale: $32.25
Save: 3%
Save: $1.00
Qty:

GM - GM Allison Transmission Deep Filter (2001-2019)
 
GM Allison Transmission Deep Filter (2001-2019)
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 29542824
Condition: New
Price: $32.40
Qty:

GM - GM Allison Transmission Drain Plug with Seal (2001-2016)
 
GM Allison Transmission Drain Plug with Seal (2001-2016)
(0) Reviews: Write first review
Description: Fits: 2001-2016 GM/Duramax/Allison
Item #: 24233099
Condition: New
Price: $10.00
Sale: $9.70
Save: 3%
Save: $0.30
Qty:

GM - GM Allison Transmission Drivers Side Dip Stick Tube (LH) (2011-2016)
 
GM Allison Transmission Drivers Side Dip Stick Tube (LH) (2011-2016)
(0) Reviews: Write first review
Description: Fits: 2011-2016 Gm/Duramax
Item #: 24267704
Condition: New
Price: $42.30
Sale: $41.03
Save: 3%
Save: $1.27
Qty:

GM - GM Allison Transmission Fluid Cooler Pipe Connector Cap (2003-2023)
 
GM Allison Transmission Fluid Cooler Pipe Connector Cap (2003-2023)
(0) Reviews: Write first review
Description: Fits: 2003-2023 GM/Duramax Allison ***Only 2003-2016 With Late Lines***
Item #: 15170204
Condition: New
Price: $5.08
Sale: $4.93
Save: 3%
Save: $0.15
Qty:

GM - GM Allison Transmission Fluid Indicator (Dipstick)(2007.5-2010)
 
GM Allison Transmission Fluid Indicator (Dipstick)(2007.5-2010)
(0) Reviews: Write first review
Description: Fits: 2007.5-2010 GM/Duramax Allison
Item #: 25914780
Condition: New
Limited Supply
Price: $23.00
Sale: $22.31
Save: 3%
Save: $0.69
Qty:

GM - GM Allison Transmission Fluid Level Indicator (DipStick) (2011-2016)
 
GM Allison Transmission Fluid Level Indicator (DipStick) (2011-2016)
(0) Reviews: Write first review
Description: FITS: 2001-2016 GM/Duramax
Item #: 24273960
Condition: New
Price: $33.79
Sale: $32.78
Save: 3%
Save: $1.01
Qty:

GM - GM Allison Transmission Gasket (Separator Plate) 2001-2019
 
GM Allison Transmission Gasket (Separator Plate) 2001-2019
(0) Reviews: Write first review
Description: Fits: 2001-2019 GM/Duramax Allison
Item #: 29540130
Condition: New
Price: $32.01
Sale: $31.05
Save: 3%
Save: $0.96
Qty:

GM - GM Allison Transmission Housing Bolt Seal (2001-2010)
 
GM Allison Transmission Housing Bolt Seal (2001-2010)
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison 1000
Item #: 29535578
Condition: New
Price: $5.08
Sale: $4.93
Save: 3%
Save: $0.15
Qty:

GM - GM Allison Transmission Mount
 
GM Allison Transmission Mount
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison
Item #: 15113135
Condition: New
Price: $110.02
Sale: $106.72
Save: 3%
Save: $3.30

Qty:

GM - GM Allison Transmission Output Shaft Seal 
 
GM Allison Transmission Output Shaft Seal 
(0) Reviews: Write first review
Description: Fits: 2001-2010 GM/Duramax Allison For 2-WD Only
Item #: 29536379
Condition: New
Price: $10.65
Sale: $10.33
Save: 3%
Save: $0.32
Qty:

Items 61-120 of 1812