fits model: 4000. make: John-deere.

( Brand: Charging Systems Inc ), ( Manufacturer Part Number: TYB3118 ), ( Type: Alternator ), ( Features: Cw ), ( Oe/oem Part Number: Ah105520 Ah80093 Ah80094 Ah93616 Ar50909 Ar52077 Ty6603 10-115, 110-115, 110-266, 8mr2008p 8mr2009p 8mr2010p 8mr2012p 8mr2012ps 7376 ), ( Performance Part: No ), ( Ipn: Ah105520 Ah80093 Ah80094 Ah93616 Ar50909 Ar52077 ), ( California Prop 65 Warning: Warning ), ( Genuine Oem: Motorola John Deere ), ( Interchanges2: Ty6603 10-115, 110-115, 110-266, 8mr2008p 8mr2009p ), ( Interchanges3: 8mr2010p 8mr2012p 8mr2012ps 7376 ), ( Manufacturer Warranty: 1 Year Warranty, Extended Options Available, Exchange Only After ), ( UPC: 885909727179 )
The DEERE TyB3118 Alternator is a high-performance replacement part designed specifically for various models of John Deere tractors. This alternator is suitable for John Deere 3020, 3300, 4000, 4020, 4420, 4620, AR50909, and Ty6603 tractors with a voltage rating of 110-266.
This alternator is engineered to deliver reliable and consistent power output to keep your tractor's electrical systems functioning optimally. The robust design of the alternator ensures that it can handle the demands of heavy-duty agricultural work, making it an ideal choice for farmers, ranchers, and contractors.
The alternator features a durable cast aluminum housing that protects the internal components from wear and tear. The alternator belt drive system is designed for easy installation and replacement, while the integrated regulator ensures that the voltage output remains stable and within safe limits.
The DEERE TyB3118 Alternator is built to meet or exceed OEM specifications, ensuring that it provides the same level of performance as the original equipment. The alternator comes with all necessary mounting hardware, making installation a straightforward process.
In summary, the DEERE TyB3118 Alternator is a premium quality replacement part designed to deliver superior electrical power output for various models of John Deere tractors. Its robust design, easy installation, and reliable performance make it an essential component for maintaining the optimal functioning of your tractor's electrical systems.
The DEere TyB3118 alternator is a popular choice for tractor owners due to its compatibility with various DEere models, including 3020, 3300, 4000, 4020, 4420, 4620, AR50909, Ty6603, and 110-266. While the decision to purchase this alternator ultimately depends on individual needs and circumstances, it's essential to consider both the advantages and disadvantages.
Pros:1. Compatibility: The TyB3118 alternator is compatible with a wide range of DEere tractor models, making it a versatile investment for those who own multiple DEere machines.
2. High Output: This alternator delivers a high output of 31.18 amps, providing sufficient power to charge the battery and support electrical systems effectively.
3. Durability: DEere components are known for their robustness and longevity, ensuring the TyB3118 alternator is a reliable choice for long-term use.
4. Easy Installation: The alternator is designed for easy installation, requiring minimal mechanical expertise and tools.
5. Improved Battery Charging: With a high output alternator, battery charging is more efficient, leading to better battery performance and longer life.
Cons:1. Cost: The TyB3118 alternator may be more expensive than some aftermarket alternatives, which could be a deterrent for some tractor owners.
2. Availability: DEere parts may not always be readily available or easily accessible in remote locations, which could result in longer wait times for repairs.
3. Limited Upgradeability: While the TyB3118 alternator delivers high output, it may not support further upgrades for those seeking even higher electrical demands.
Conclusion:The DEere TyB3118 alternator offers numerous advantages, including compatibility with various tractor models, high output, durability, easy installation, and improved battery charging. However, it also comes with drawbacks such as cost, availability, and limited upgradeability. Ultimately, the decision to purchase the TyB3118 alternator depends on individual needs, budget, and availability of alternatives. If the advantages align with your requirements and you can afford the investment, the TyB3118 alternator is a reliable and effective solution for charging batteries on DEere tractors.
DO NOT purchase based on looks same. Manual or automatic. 5.39L 5393cc 329cid 359 Diesel 1981 -1984, 45 Self Propelled 202 1966-1970, HA-180G Engine 1955-1969, 55 303 1967-1970, Gas 6602 362 1973-1974, 404 1971-1982, 6622 466 1980 -1985, 7720 6 Cl. TY6603 10-115, 110-115, 110-266, 8MR2008P 8MR2009P.
7.67L 7673cc 468cid 1981 -1982, 7722 466 Diesel 1986 -1989, 8820 6 Cl. AH105520 AH80093 AH80094 AH93616 AR50909 AR52077.