195 Products
  • 66-8379

    Starter Solenoid for Caterpillar Ag. & Ind. Caterpillar 12 Volt 3 Terminal 66-8379

    $34.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 41
  • 66-8351

    Starter Solenoid for Caterpillar Ag. & Ind. Caterpillar 24 Volt 3 Terminal 66-8351

    $37.99 Out of stock Contact us and we will find one View part
  • 66-8338

    Starter Solenoid for Case Caterpillar 12 Volt 3 Terminal 66-8338

    $37.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 19
  • 66-83135

    Starter Solenoid for Caterpillar Ag. & Ind. Caterpillar 24 Volt 66-83135

    $56.99 Out of stock Contact us and we will find one View part
  • 66-83122

    Starter Solenoid for Ausa Bomag 12 Volt 3 Terminal 66-83122

    $32.99 Out of stock Contact us and we will find one View part
  • 66-83101

    Starter Solenoid for Caterpillar Ag. & Ind. Caterpillar 24 Volt 3 Terminal 66-83101

    $36.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 93
  • 66-8310

    Starter Solenoid for Caterpillar GMC 12 Volt 3 Terminal 66-8310

    $33.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 46
  • 66-8215

    Starter Solenoid for Barber Greene Caterpillar Ag. & Ind. 24 Volt 3 Terminal 66-8215

    $48.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 42
  • 66-8202

    Starter Solenoid for Agco Gleaner Allis Chalmers 12 Volt 3 Terminal 66-8202

    $63.99 In stock Free shipping. Ships in up to 6 business days
    • Texas 65
    • Tennessee 132
    • Minnesota 65
    • Mississippi 588
  • 66-187-SL

    Starter Solenoid for Adams Division Allis Chalmers 24 Volt 4 Terminal 66-187-SL

    $71.99 Out of stock Contact us and we will find one View part
  • 66-147

    Starter Solenoid for Barber Greene Caterpillar Ag. & Ind. 24 Volt 4 Terminal Grounded Base 66-147

    $65.99 In stock Free shipping. Ships in up to 6 business days
    • Mississippi 176
  • 66-147-USA

    Starter Solenoid for Barber Greene Caterpillar Ag. & Ind. 24 Volt 4 Terminal Grounded Base 66-147-USA

    $85.99 In stock Free shipping. Ships in up to 6 business days
    • Mississippi 25
  • 66-142

    Starter Solenoid for Agco Gleaner Buhler Versatile 12 Volt 4 Terminal Insulated Base 66-142

    $37.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 49
  • 66-107

    Starter Solenoid for Adams Division Allis Chalmers 24 Volt 4 Terminal Insulated Base 66-107

    $89.99 In stock Free shipping. Arrives in 2 to 5 business days
    • Texas 129
    • Tennessee 261
    • Minnesota 129
    • Mississippi 95
  • 66-109

    Starter Solenoid for Allis Chalmers Austin Western 24 Volt 4 Terminal Insulated Base 66-109

    $65.99 In stock Free shipping. Ships in up to 6 business days
    • Mississippi 70
  • 66-107-USA

    Starter Solenoid for Adams Division Allis Chalmers 24 Volt 4 Terminal Insulated Base 66-107-USA

    $84.99 Out of stock Contact us and we will find one View part
  • 66-1303

    Cap Soln for Allis Chalmers Case 4 Terminal 66-1303

    $4.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 1
  • 54-1218

    Pinion for Case Caterpillar Ag. & Ind. 12 T CW 23 SPL 54-1218

    $15.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 4
  • 54-83414

    Clutch Drive for Caterpillar Ag. & Ind. Caterpillar CW 20 SPL 54-83414

    $27.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 91
  • 69-8339

    Brush Holder Assy for Caterpillar Dodge 12 Volt 69-8339

    $18.99 In stock Ships in up to 6 business days. Free shipping on orders $50 and up
    • Mississippi 31
  • 61-144

    Starter Armature for Atlas Copco Barber Greene 24 Volt 61-144

    $83.95 In stock Free shipping. Ships in up to 6 business days
    • Mississippi 39
  • 10705

    12V Starter for Caterpillar, Asv, Terex, Barber Greene 1992-2016

    Lester
    10705
    Voltage
    12V
    Rotation direction
    CLOCKWISE
    $185.99 In stock Free shipping. Arrives in 2 to 5 business days
    • Texas 5
    • Tennessee 10
    • Minnesota 5
    • Mississippi 20
  • 8085

    24V Delco Style Alternator for Caterpillar, Komatsu, Volvo, Bomag Landfill, Hitachi 1987-2022

    Lester
    8085
    Voltage
    24V
    Amperage
    100
    Rotation direction
    Bi-directional
    $207.99 In stock Free shipping. Arrives in 1 to 3 business days
    • Oklahoma 1
    • Texas 49
    • Tennessee 98
    • Minnesota 49
    • Mississippi 21
  • 6956

    24V Delco Style Starter for Caterpillar 966FII, 980G, 992D, D7RII, D8RII, D8RLRC

    Lester
    6956
    Voltage
    24V
    Rotation direction
    CLOCKWISE
    $632.99 In stock Free shipping. Arrives in 1 to 3 business days
    • Oklahoma 1
    • Texas 2
    • Tennessee 6
    • Minnesota 2
    • Mississippi 3
  • 6697

    12V Delco Style Starter for Caterpillar, JCB, Wacker Neuson, Case, Volvo Penta 2000-2024

    Lester
    6697
    Voltage
    12V
    Rotation direction
    CLOCKWISE
    $107.99 In stock Free shipping. Arrives in 2 to 5 business days
    • Texas 188
    • Tennessee 377
    • Minnesota 188

About Caterpillar

Starters, alternators and other electrical units that fit Caterpillar vehicles and equipment. This section carries starters and alternators. Units run 12 volt and 24 volt. Coverage spans model years 1954 to 2025.

Every listing shows the Lester number, the OEM numbers the part is compatible with, and the vehicles and equipment it fits, so you can confirm the match before you order. Ships from USA with free shipping and a 1 year limited warranty on starters and alternators.

Not sure which one you need? Use the vehicle finder at the top of the page, search by your OEM number, or email us and we will confirm the right part before you buy.

Powerhouse Supply is an independent supplier and is not affiliated with, sponsored by, or endorsed by Caterpillar. The Caterpillar name and any part numbers shown are used only to describe what these parts are compatible with.