T-RANK AUTOPARTS T118799K01 Alternator Pulley AHI0146 12761 PC110R-1/WB140-2 145A 12V 1-GROOVE

( Brand: T-rank Autoparts ), ( Manufacturer Part Number: T118799K01 ), ( Type: Alternator ), ( Voltage: 12 V ), ( Features: Clockwise Rotation ), ( Oe/oem Part Number: 123900-77210, Lr160-735, Lr160-735b, 12761, 204-295 ), ( Amperage: 60 A ), ( Manufacturer Warranty: 1 Year ), ( Performance Part: No ), ( Finish: Polished ), ( Ipn: Ahi0146 ), ( Placement On Vehicle: Front ), ( Regulator Type: Ir ), ( Fan Type: Ef ), ( Fitment Type: Direct Replacement ), ( Material: Metal, Aluminum ), ( California Prop 65 Warning: Yes ), ( Belt Type: V-belt ), ( Pulley Type: Conventional ), ( Pulley Class: V1 ), ( Outside Pulley Diameter: Mm )

Review T RANK AUTOPARTS Alternator Fit Komatsu Pc110r-1/wb140-2 145a 12v Pulley fits 1999–2004

The T-Rank T118799K01 12761 alternator is an essential component for maintaining the electrical system of Komatsu PC110R-1/WB140-2 99-04 excavators. This alternator is specifically engineered to fit Komatsu models with a 145A, 12V electrical system and a 1-groove pulley.

The alternator's robust design ensures reliable operation in heavy-duty construction environments. Its 145A output capacity guarantees an ample supply of electrical power to keep the excavator's battery charged and its electrical components functioning optimally. The 12V voltage level is consistent with the Komatsu PC110R-1/WB140-2's electrical system, ensuring seamless integration.

The alternator's one-groove pulley design is crucial for proper belt alignment and tensioning, ensuring efficient power transmission between the engine and the alternator. The pulley's smooth, durable surface facilitates reliable belt contact, minimizing slippage and maximizing power transfer.

The alternator's housing is made from high-quality materials, offering excellent protection against dirt, dust, and other debris common in construction sites. Its robust design withstands the rigors of heavy-duty use, ensuring long-lasting performance and minimum downtime.

The T-Rank T118799K01 12761 alternator is a direct replacement for the original equipment manufacturer (OEM) alternator, ensuring a perfect fit and easy installation. Its high-quality construction and reliable performance make it an excellent choice for Komatsu PC110R-1/WB140-2 99-04 excavator owners seeking to maximize their machine's productivity and uptime.

Buying a T-RANK T118799K01 12761 Alternator for Komatsu PC110R-1/WB140-2 (99-04) 145A 12V 1-Groove Pulley: Pros, Cons, and Recommendation

The T-RANK T118799K01 12761 alternator is a replacement option for Komatsu PC110R-1/WB140-2 (99-04) machines with a 145A 12V 1-groove pulley. In this text, we will discuss the key advantages and disadvantages of purchasing this alternator, followed by a recommendation.

1. OEM (Original Equipment Manufacturer) Equivalent: This T-RANK alternator is designed as a direct replacement for the OEM alternator, ensuring a perfect fit and optimal performance.

2. High-Quality Construction: T-RANK alternators are known for their durability and reliability, featuring robust components like heavy-duty bearings and high-temperature insulation.

3. Cost-Effective: Compared to purchasing an original Komatsu alternator, the T-RANK alternative offers a more affordable price, making it an attractive option for those looking to save on repair costs.

4. Quick Shipping and Availability: T-RANK offers fast shipping and easy availability, allowing you to get your replacement alternator quickly and efficiently.

1. Potential for Counterfeit Products: When purchasing from less reputable sources, there is a risk of receiving a counterfeit alternator, which may not meet the desired performance or safety standards.

2. Lack of Brand Recognition: T-RANK is not as well-known as some other alternator manufacturers, which may lead some to be hesitant to trust the brand.

3. Potential for Installation Issues: Depending on the individual installation process, there may be challenges in replacing the alternator, such as aligning the pulley or connecting the wiring.

Given the pros and cons discussed above, the T-RANK T118799K01 12761 alternator is a recommended option for those in need of a replacement for their Komatsu PC110R-1/WB140-2 (99-04) 145A 12V 1-groove pulley machine. The advantages, such as the OEM fit, high-quality construction, cost-effectiveness, and quick availability, far outweigh the potential disadvantages. To mitigate the risk of receiving a counterfeit product, it is recommended to purchase the alternator from a trusted supplier with a solid reputation and good customer reviews. Additionally, seeking the assistance of a professional mechanic or technician during installation can help ensure a smooth and successful process.

Details:

1.Disconnect the Battery.Turn off engine and remove negative - battery terminal to avoid electrical shorts. 8.Reconnect the Battery.Clean battery terminals and reattach negative - terminal. Note the belt routing. Ensure the belt is properly seated in each pulley groove.

Pulley Type:Conventional. Gently pull the alternator out of mounting bracket. Prevents battery depletion and ensures reliable engine restarts. 3.Critical for Vehicle Operation A faulty alternator leads to battery drain, failure of electrical systems, and eventual engine shutdown once the is depleted.

Pulley Included:Yes. Plug in the electrical connectors until they into place. Decoupled Or Clutch Pulley:No. Amperage Rating:60A.

Pulley Groove Quantity:1. 12761 Alternator Fit for Komatsu PC110R-1/WB140-2 99-04 145A 12V 1-Groove Pulley Functions of an. Outside Pulley Diameter mm : 82.

Belt Type:V-Belt. 3.If unsure about torque specs or belt routing, refer to the vehicles service manual. 2.Remove the Serpentine/Drive Belt.Locate belt pensioner.

Vehicle Information. Alternator Replacement Instructions. Regulator Type:IR. 3.Disconnect Electrical Connections.Unplug the alternators electrical connectors and remove positive power cable bolt.

Verify that all electrical components work normally. Warranty excludes normal product lifetime wear-out, wear and tear or abuse. 4.Remove the Alternator Mounting Bolts.Use socket wrench to remove bolts securing alternator engine bracket. Tighten securely.

Excellent Delivery. 2.Do not over-tighten bolts or the drive belt risk of damage to alternator pulley. Use the pensioner tool to relieve pressure, then slip belt off alternator pulley. Keep fasteners organized.

6.Reconnect Electrical Components.Attach the positive power cable and tighten bolt. 1.Power Supply to Electrical Systems Converts mechanical energy from the engine via a belt drive into alternating current AC, which is rectified direct DC power in-vehicle electrical components during operation. Rotation Direction:CW. Functions of an Alternator The alternator converts engine mechanical energy to electrical energy, charges the battery, and stabilizes voltage power vehicle electronics.

2.Battery Charging Maintains the car battery's charge by replenishing power consumed during startup when starter motor draws heavy current and compensating for energy used electrical devices. 7.Reinstall the Drive Belt.Use pensioner tool to release pressure, then route belt back onto all pulleys.

part #: t118799k01 prices

• $80.59-$100.66

specifications altnagen:

• for makes: Komatsu
• for years: 1999-2004
• brand: T-rank Autoparts
• mpn: T118799k01
• type: Alternator
• voltage: 12 V
• features: Clockwise Rotation
• oe/oem part number: 123900-77210, Lr160-735, Lr160-735b, 12761, 204-295
• amperage: 60 A
• manufacturer warranty: 1 Year
• performance part: No
• finish: Polished
• ipn: Ahi0146
• placement on vehicle: Front
• regulator type: Ir
• fan type: Ef
• fitment type: Direct Replacement
• material: Metal, Aluminum
• california prop 65 warning: Yes
• belt type: V-belt
• pulley type: Conventional
• pulley class: V1
• outside pulley diameter: Mm

payments altnagen:

• wallet: Apple-pay
• other
• credit card: Mastercard

seller altnagen:

• rating: 99.2%
• city: Ontario, California
• # reviews: 1240

offer altnagen:

• options: Ship-to-home
• availability: In Stock
• quantity: 10
• started: December 10, 2025
• sold: 0
• best offers: True

shipping altnagen:

• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00
• transit: 3-9 Days

returns altnagen:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

general altnagen:

• condition: New
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators

T-rank Autoparts T118799K01 Is Similar To:

• T-rank Autoparts T118520k New 80amp Alternator 12v 102211-1920 Fit For 2003-2008 Toyota Corolla 1.8l (50% similar) Insert the mounting bolts. Use your finger or a flat head screwdriver to release the clip holding harness together, then slide it apart. Make sure you tighten it firmly so can't shake loose while driving. In cars without an auto-pensioner pulley, you can relieve the tension on belt simply by ...(August 4th, 2023)
• T-rank Autoparts T118734k New 130amp Alternator 12v For 2004-2007 Toyota Highlander 3.3l V6 104210-4190 (48.3% similar) Alternators usually do not require much attention unless they are worn out. Before installing the new alternator, set it down on a table next to old one you just removed. With tension on the belt applied via alternator and pry bar, use appropriate socket a ratchet to tighten two mounting bolts up ...(May 7th, 2025)
• T-rank Autoparts T118843k Alternator 12v 150amp Fit For Toyota Sequoia Suv Tundra Pickup 4.6l 5.7l And0507 (50.5% similar) If your vehicle can't get the electricity from alternator, it cannot run so stalls. In cars without an auto-pensioner pulley, you can relieve the tension on belt simply by loosening two bolts that secure alternator to engine. Excellent delivery. Pulley CLASS:S8. Find the right socket to loosen bolt ...(May 12th, 2025)
• T-rank Autoparts T118711k New Alternator 12v 155amp Fit For 2007-2009 Chevrolet Equinox 3.4l V6 And0420 (52.1% similar) New open box item. With a voltage of 12V and an amperage 155A, this alternator is suitable for Chevrolet equinox model's from 2007 to 2009 . It features a polished chrome finish and clockwise rotation direction. This alternator is designed for the front of vehicle and backed by satisfying after...(July 11th, 2025)
• T-rank Autoparts T118783k Alternator 11252 For 2008-2016 Buick Enclave 2009-2016 Chevrolet Traverse 3.6l (50% similar) The only other wiring heading into the alternator is control harness. Inspect both the top and underside for signs of cracking as well. Its the terminal of battery with a visible - sign. Then the alternating current ac is transformed into a direct current dc that charges battery. Unscrew the bolt ...(September 16th, 2025)
• T-rank Autoparts T135664k01 11216 Alternator Fit For Mercedes-benz E320 2005-2006 W211 L6 3.2l 140a 12v (56.9% similar) Keep fasteners organized. Vehicle information. 8.RECONNECT the battery.clean battery terminals and reattach negative - terminal. Outside pulley diameter mm : 50. 7.REINSTALL the drive belt.use pensioner tool to release pressure, then route belt back onto all pulleys. Brush less:no. One wire capable:...(December 10th, 2025)
• T-rank Autoparts T118201k01 11272 Alternator Fit For Ford Escape focus fusion 2008-2012 L4 2.5l 125a 12v (60.4% similar) 2.DO not over-tighten bolts or the drive belt risk of damage to alternator pulley. Prevents battery depletion and ensures reliable engine restarts. Belt type:serpentine. Excellent delivery. Plug in the electrical connectors until they into place. 7.REINSTALL the drive belt.use pensioner tool to ...(December 10th, 2025)
• T-rank Autoparts T135659k01 11251 Alternator Fit For Chevrolet Impala And Cadillac Xts 13-19 V6 3.6l 170a 12v (54.4% similar) Use the pensioner tool to relieve pressure, then slip belt off alternator pulley. Cooling method:air. Alternator replacement instructions. Functions of an alternator the alternator converts engine mechanical energy to electrical energy, charges the battery, and stabilizes voltage power vehicle ...(December 10th, 2025)
• T-rank Autoparts T134530k01 23320 Alternator Fits Volkswagen volkswagen-china Passat 04-05 L4 2.0l 140a 12v (49.3% similar) Polarity:negative. Pulley type:clutch. Outside pulley diameter mm : 55. One wire capable:no. Warranty excludes normal product lifetime wear-out, wear and tear or abuse. 4.REMOVE the alternator mounting bolts.use socket wrench to remove bolts securing alternator engine bracket. Plug CLOCK:1. 6....(December 10th, 2025)
• T-rank Autoparts T134559k01 12384 Alternator Fit For Dodge Sprinter 2500 3500 2003-2005 L5 2.7l 150a 12v (57.5% similar) Cooling method:air. Verify that all electrical components work normally. Rotation direction:cw. Ensure the belt is properly seated in each pulley groove. 3.DISCONNECT electrical connections.unplug the alternators electrical connectors and remove positive power cable bolt. Warranty excludes normal ...(December 10th, 2025)
• T-rank Autoparts T118849k01 Alternator Fit For Acura Ilx And Honda Civic cr-v 12-15 L4 2.4l 11604 120a 12v (55.1% similar) 4.REMOVE the alternator mounting bolts.use socket wrench to remove bolts securing alternator engine bracket. Alternator replacement instructions. Gently pull the alternator out of mounting bracket. Pulley included:yes. Verify that all electrical components work normally. Ensure the belt is properly ...(December 10th, 2025)