Collection: Choose Atlernator at WDPART

276 products
Why choose Atlernator at WDPART?
Alternators convert mechanical energy into electrical energy through alternating current.

We offer diesel engine alternators with OEM quality and widen usage. We offer replacement alternator for Perkins, Caterpillar, Komatsu, Hyundai, Kubota, Mitsubishi, Yanmar, Deutz, JCB, Case IH, Volvo, Cummins, Thermo King, Lister Petter, FG Wilson, Doosan and so on.

Signs of a Bad Alternator:
1 - If your car starts but stalls when you’re underway, your battery is probably not being recharged due to a faulty alternator.
2 - Another telltale is turning the AM radio to a low number on the dial without music, then revving the engine. If you hear a whine or the sound goes fuzzy when you hit the gas, your alternator is probably failing.
3 - If you have a check-engine or battery indicator light illuminated on your vehicle, it could indicate a problem with an automobile charging system, or if your vehicle gets a jump-start and immediately stops running, it could be an indication that the alternator is malfunctioning.

How long will an alternator last? - 7 years
Alternators have a lifespan of up to 7 years, or 80,000 to 150,000 miles.

Can I continue driving if my alternator is bad?
To some extent yes, but it depends on the severity of the problem. You can still drive your car if your alternator is running less efficiently; however, it's best to avoid doing this. If your car is equipped with electric power steering, it could be a safety hazard because you could lose all steering power.

Hot sale alternator models: 560-6102, 5283555, 5332604, 6T1396, 0R-3654, 8972268403, 16678-64012, 100211-4730, 41-8461, 0124555017, MM407-670 and so on.

 

  • Regular price
    $256.00
    Sale price
    $256.00
    Regular price
    $0.00
    Perkins 2871A701 2871A702 2871A704 2871A705 Alternator Engine
    Free Shipping
    Application:
    Perkins 

    Interchange part number: 
    2871A701 2871A702 2871A704 2871A705 

    Description: 
    Alternator 24V 80Amp

    Condition:
    New, replacement
  • Regular price
    $242.00
    Sale price
    $242.00
    Regular price
    $0.00
    Alternator T412401 2871A304 2871A309 for Perkins  
    Free Shipping
    Application:
    Perkins 1004-40T 1104C-44 1104C-44T 1104C-44TA 1104C-E44T 1104C-E44TA 1104D-44 1104D-44T 1104D-44TA 1106C-E60TA 1106D-E66TA

    Interchange part number: 
    T412401 2871A304 2871A309

    Description: 
    Alternator 

    Condition:
    New, replacement
  • Regular price
    $278.00
    Sale price
    $278.00
    Regular price
    $0.00
    New Alternator 2871A503 2871A502 3276712 24V 50AMP
    Free Shipping
    Application:
    Perkins Engine

    Interchange part number: 
    2871A503 2871A502 3276712

    Description: 
    Alternator 

    Condition:
    New, replacement
  • Regular price
    $278.00
    Sale price
    $278.00
    Regular price
    $0.00
    Perkins 185046360 T414270 U85046501 185046500 TPN766
    Free Shipping
    Application:
    Perkins 

    Interchange part number: 
    185046360 T414270 U85046501 185046500 TPN766 

    Description: 
    Alternator 

    Condition:
    New, replacement
  • Regular price
    $239.00
    Sale price
    $239.00
    Regular price
    $0.00
    1447312M91 54022483 63324157 54022616 12046 Alternator
    Free Shipping
    Application:
    Perkins Marine Engine

    Interchange part number: 
    1447312M91 54022483 63324157 54022616 12046

    Description: 
    alternator 

    Condition:
    New, replacement
  • Regular price
    $145.80
    Sale price
    $145.80
    Regular price
    $0.00
    Alternator 5H730-42502 34070-75600 16231-24011 16231-64012
    Free Shipping
    Application:
    Kubota D1703-E2BG-SAE-2 15HP MJB160SB4 19KVA 3P SAE 4/7.5

    Interchange part number:
    5H730-42502 34070-75600 16231-24011 16231-64012 16231-64013

    Description:
    Alternator 

    Condition: New, replacement
  • Regular price
    $260.80
    Sale price
    $260.80
    Regular price
    $0.00
    Alternator 119128-77200 12V 40A for Yanmar D150 3TNM68
    Free Shipping!
    Application:
    for Yanmar D150 3TNM68 3TNM72 3TNV82A 4TNV84T 4TNV98T engine

    Interchange part number:
    119128-77200

    Description:
    12volt 40 Amp alternator

    Condition:New, replacement
  • Regular price
    $276.00
    Sale price
    $276.00
    Regular price
    $0.00
    Replacement RE234714 43A Diesel Engine Alternator 
    Free Shipping
    Application:
    For John Deere tractor

    Interchange part number:
    RE234714

    Description:
    43A Diesel Engine Alternator 

    Condition: New, replacement
  • Regular price
    $278.50
    Sale price
    $278.50
    Regular price
    $0.00
    RE210793 RE55571 12V 200Amp Alternator for John Deere
    Free Shipping
    Application:
    John Deere 8430 8130 8230 Tractor 8230T 8330T 9630T 9430T
    Tractors BSN 080000 - 7200R, 7215R, 7230R, 7260R, 7280R
    Tractors - 7630, 7730, 7830, 7930, 8130, 8230, 8230T, 8330, 8330T, 8430, 8430T, 8530, 9330, 9430, 9430T, 9530, 9530T, 9630, 9630T
    Tractors SN 902501-912000 - 8130RT, 8335RT, 8360RT
    Tractors SN 000101-053099 - 8225R, 8245R, 8270R, 8295R, 8320R, 8345R
    Tractors SN 900101-907100 - 8230RT, 8295RT, 8345RT
    Tractors SN 016001-090000 - 8235R, 8260R, 8285R, 8310R, 8360R
    Tractor BSN 016001 - 8335R
    Sprayers - 4730, 4830, 4940

    Interchange part number: 
    RE210793, RE55571, Bosch 0124625029, 0124625030

    Description: 
    diesel engine 12V 200Amp alternator

    Condition:New, replacement
  • Regular price
    $227.00
    Sale price
    $227.00
    Regular price
    $0.00
    Replacement T415996 12V 80A alternator for Perkins Diesel
    Free Shipping
    Application:
    Perkins Diesel engine 404D-22T 404C-22T

    Interchange part number:
    T415996 

    Description:
    alternator 

    Condition: New, replacement 
  • Regular price
    $256.00
    Sale price
    $256.00
    Regular price
    $0.00
    Replacement machinery engine parts 2871A702 24V 75A 
    Free Shipping
    Application:
    FG Wilson 1106A-70TAG2 engine

    Interchange part number:
    2871A702 

    Description:
    alternator 24V 75Amp

    Condition: New, replacement 
  • Regular price
    $197.00
    Sale price
    $197.00
    Regular price
    $0.00
    Replacement machinery engine parts 10000-68879 charging
    Free Shipping
    Application:
    FG Wilson 1106A-70TAG2 engine

    Interchange part number: 
    10000-68879

    Description:
    alternator 12V 65Amp

    Condition: New, replacement 
  • Regular price
    $212.00
    Sale price
    $212.00
    Regular price
    $0.00
    45-2254 41-5458 452777 452589 12V 37AMP Alternator
    Application:

    Thermo King:
    SB Tier 2 / III SR /
    SL 100E / 200E / 400E / - Tier 2 Engine
    SPECTRUM SL Tier 2 Engine
    SPECTRUM SB
    SL 300
    SLX 100 / 200 / 300 / 400
    SLXe 100 / 200 / 300 / 400
    SLX Wishper
    SLX SPECTRUM
    SB III Wishper

    Interchange part number: 

    45-2254 41-5458 452254 415458 45-2777 452777 452589 45-2589

    Description: 
    Alternator

    Condition:
    New, replacement

  • Regular price
    $268.50
    Sale price
    $268.50
    Regular price
    $0.00
    Replacement refrigerated truck Parts 45-2775 452775 120A 
    Free Shipping
    Application:
    Thermo King SB-III SB-III SR SUPER II

    Interchange part number: 
    45-2775 452775 45-2258 452258 41-6782 416782

    Description: 
    Replacement refrigerated truck Parts alternator

    Condition:New, replacement
  • Regular price
    $176.00
    Sale price
    $176.00
    Regular price
    $0.00
    Replacement Diesel Machinery Engine Parts 129423-77200 12V 
    Free Shipping
    Application:
    John Deere - Ag Tractors - Utility 3120 W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 3320 W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 3520 W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4200 Yanmar 26Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4210 Yanmar 28Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4300 Yanmar 32Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4310 Yanmar 32Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4400 Yanmar 35Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4410 Yanmar 35Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4500 Yanmar 39Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4510 Yanmar 39Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4600 Yanmar 43Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4610 Yanmar 44Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4700 Yanmar 48Hp Dsl W/Denso 40A Alternator
    John Deere - Ag Tractors - Utility 4710 Yanmar 48Hp Dsl W/Denso 40A Alternator
    John Deere -Ind Backhoes 110 Tractor Loader Yanmar 4Tne84 W/Denso 40A Alternator


    Interchange part number:
    John Deere: AM879908 LVA12357 TY25243
    Nippon Denso: 101211-1170
    Yanmar: 129423-77200

    Description:
    Alternator

    Voltage: 12
    Amperage: 40
    Fan: Internal
    Regulator: Internal
    Pulley: V Belt
    Grooves: 1
    Regulator Clock: 12:00
    Polarity: Negative
    Mounting Ear 1: M8-1.25 Threaded
    Mounting Ear 2: 10.4Mm Unthreaded

    Condition: New, replacement 
  • Regular price
    $243.80
    Sale price
    $243.80
    Regular price
    $0.00
    Replacement Diesel Machinery Engine Parts 123900-77210
    Free Shipping
    Application:
    Yanmar Mustang 12761

    Interchange part number:
    123900-77210

    Description:
    Alternator 

    Condition: New, replacement 
  • Regular price
    $228.80
    Sale price
    $228.80
    Regular price
    $0.00
    Replacement Diesel Machinery Engine Parts 129240-77200
    Free Shipping
    Application:
    Tractor Engine

    Interchange part number:
    129240-77200 101211-1380

    Description:
    Alternator 

    Condition: New, replacement
  • Regular price
    $268.50
    Sale price
    $268.50
    Regular price
    $0.00
    Replacement Thermo King refrigeration truck parts diesel 
    Application:
    Thermo King Transport Refrigeration:
    SLXI: SLXI SPECTRUM, 400, 300 WHISPER PRO, 200, 100, 200-50, 300 WHISPER PRO-50, 400-50, SPECTRUM-50
    SPECTRUM: 50, DE, SB 30, WHISPER PRO
    SB: 100, 110, 190, 200, 210+, 230+, 300, 310+, 400, 30 MULTI-TEMP, 330, 130, 310, 210, 230, 230-50, 210-50
    SLX: 400 SLX WHISPER, 400, 300, 200, 400 50, SPECTRUM, 100, 300-50, 300E-50, 400-50, 400E-50, SPECTRUM-50
    SMX
    SUPER: II
    TRIPAC APU: TRIPAC APU
    PRECEDENT: 610DE 600M, S-600, S-700, S-700 SMARTPOWER, C-600, 600M 610M, G-600, G-700
    SL: 400E, 200E, 100, 200, 300, 400, 100E, SPECTRUM, MULTI-TEMP, SL-400E SR2
    SLXE: 300, 200, 400, SPECTRUM, 300-50, 200-50, SPECTRUM-50
    Interchange part number:
    41-6782, 416782, 416-782, 45-2258, 452258, 452-258, 41-8465, 418465, 412571, 412610, 415456, 45-2591, 45-2259, 45-2591, 45259 -591, 45-2699, 452699

    Description:
    alternator

    Condition: New, replacement
  • Regular price
    $314.00
    Sale price
    $314.00
    Regular price
    $0.00
    Replacement Thermo King refrigeration truck parts diesel
    Free Shipping
    Application:
    Thermo King Yanmar 366 374 388 395 Engines
    KD-II, MD-II, MD-100/200/300, RD-II, TD-II (Yanmar 366/374/388/395 Engines)
    Super II, Sentry & Sentry II
    TS-200, TS-300, TS-500, TS-600

    Interchange part number:
    41-2194

    Description:
    12V 32A alternator

    Condition: New, replacement
  • Regular price
    $210.00
    Sale price
    $210.00
    Regular price
    $0.00
    Replacement Thermo King refrigeration truck parts diesel 
    Free Shipping
    Application:
    Thermo King LND 30
    SB-II
    SB-III 30 Max, SB III Whisper, SB III SR
    Super II Whisper, Super II SR, Super II NWD
    Sentry II Max
    SMX/SL
    SB-110/190/200/300/310/400

    Interchange part number:
    Carrier Transicold 20-44-9571, 29-50340-00.
    Thermo King 41-5458, 41-6780, 41-8461, 41-9925, 44-8950, 44-9570, 44-9571, 45-2254, 45-2498, 45-2589, 5D33839G01, 5D38603G01, 841-5458, 841-8461, 841-8461, 844-9571, 845-2254, 845-2589, 845-2681, 45-2695, 45-2777

    Description:
    alternator

    Condition: New, replacement
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