MACK 2132-8700017 Alternator 35

( Manufacturer Part Number: 2132-8700017 ), ( Part Type: Alternator )

Review MACK 35 Reman Alternator fits SI

The Mack 2132-8700017 35 SI Alternator is a heavy-duty electrical component designed for use in commercial vehicles and industrial applications. This alternator, manufactured by Mack Trucks, is a key component of the vehicle's charging system, responsible for converting mechanical energy into electrical energy while the engine is running.

This alternator boasts a robust 35-ampere output capacity, making it suitable for powering various electrical systems in heavy-duty applications. Its size is indicated in the model number as "35," representing the amperage output. The "SI" in the model number signifies that this alternator is a Self-Regulating type, which maintains a consistent voltage output under varying engine loads.

The alternator's housing is made of durable cast aluminum, ensuring it can withstand the rigors of continuous operation in demanding environments. Its internal components are designed for long-lasting performance, including a heavy-duty diode rectifier and a robust brush and commutator system.

The Mack 2132-8700017 35 SI Alternator comes with a belt driven design, which is a common choice for heavy-duty applications due to its simplicity and reliability. The alternator's pulley is designed to minimize belt slippage and maximize power transfer from the engine to the alternator.

This alternator also features a built-in voltage regulator, which maintains the battery voltage at the optimal level for efficient charging and prolonged battery life. The regulator automatically adjusts the charging rate based on the battery's state of charge and the engine load.

Installation of the Mack 2132-8700017 35 SI Alternator is straightforward, with clear mounting instructions and a straightforward wiring harness that simplifies the connection process. The alternator is also designed to fit most Mack trucks and similar applications with ease.

In summary, the Mack 2132-8700017 35 SI Alternator is a heavy-duty, self-regulating alternator with a robust 35-ampere output capacity. Its durable cast aluminum housing, reliable internal components, and easy installation make it an excellent choice for powering various electrical systems in heavy-duty commercial vehicles and industrial applications.

The Mack 2132-8700017 35 SI alternator is a heavy-duty component designed for commercial vehicles. Here are some pros and cons to help you make an informed decision about purchasing this alternator.

1. High Power Output: This alternator delivers a maximum output of 35 amps, making it suitable for large commercial vehicles that require significant electrical power.

2. Durable Construction: Mack is known for its robust and reliable components. This alternator features a durable cast aluminum housing and a heavy-duty drive belt, ensuring a long service life.

3. Easy Installation: The Mack 2132-8700017 35 SI alternator comes with a comprehensive installation kit, making it easier to replace an old alternator with minimal downtime.

4. High-Performance Diode Rectifier: The alternator features a high-performance diode rectifier, which ensures efficient charging and reduces battery wear.

5. Excellent Heat Dissipation: The alternator's design includes efficient cooling fins that help dissipate heat, ensuring optimal performance even in demanding conditions.

1. Cost: The Mack 2132-8700017 35 SI alternator is a premium product, and its cost may be higher than some aftermarket alternators.

2. Weight: At 50 pounds, this alternator is heavier than some other alternatives, which may require additional labor and equipment for installation.

3. Limited Availability: Due to its specialized nature, this alternator may not be readily available at local auto parts stores, and you may need to order it online or from a Mack dealership.

In conclusion, the Mack 2132-8700017 35 SI alternator is an excellent choice for heavy-duty commercial vehicles that require high electrical power output. Its durable construction, efficient cooling, and high-performance diode rectifier make it a reliable and effective solution. However, its cost, weight, and limited availability may be drawbacks for some buyers. Ultimately, the decision to purchase this alternator depends on your specific requirements and budget.

If you need a heavy-duty alternator for a commercial vehicle and prioritize power output, durability, and efficiency, the Mack 2132-8700017 35 SI alternator is a solid recommendation. However, if cost and weight are significant factors, you may want to explore other alternatives before making a final decision.

Details:

Fits Mack 35 Si Reman Alternator: Part Number: Manufacturer. Engineered using the latest technology to ensure product lasts longer in service. Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component.

Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses.

part #: 21328700017 price

• $608.71

specifications altnagen:

• for models: Si
• for makes: Mack
• mpn: 2132-8700017
• part type: Alternator

seller altnagen:

• rating: 97.0%
• # reviews: 51060
• city: Los Angeles, California

returns altnagen:

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

general altnagen:

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

payments altnagen:

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

offer altnagen:

• sold: 0
• started: June 9, 2025
• options: Ship-to-home
• best offers: True
• quantity: 4
• availability: In Stock

shipping altnagen:

• service: Standard
• cost: $0.00
• class: Standard
• transit: 3-7 Days
• type: Fixed

Mack 2132-8700017 Is Similar To:

• Delco-remy 3675219rx Delco-remy Alternator 140a Freightliner Intentional Kenworth Peterbilt Mack (21.3% similar) New rebuilt Delco-REM 140AWAS sitting on the shelf, was never installed...(October 8th, 2023)
• Mack 2132-8600246 Alternator (65.8% similar) Engineered using the latest technology to ensure product lasts longer in service. Made of high-quality components for durability, reliability, and performance. Designed specifically for trucks, trailers, and buses. Engineered with a factory-like design for effortless installation, ensuring perfect ...(March 3rd, 2025)
• Mack 21286183 Alternator (63.8% similar) Made of high-quality components for durability, reliability, and performance. Engineered using the latest technology to ensure product lasts longer in service. Designed specifically for trucks, trailers, and buses. Manufactured following strict OE standards to work like the original component. mack...(March 6th, 2025)
• Mack 21248989 Alternator (58% similar) Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component. mack 21248989 alternator: part number: manufacturer. Engineered using the latest technology to ensure product lasts longer in service. ...(March 28th, 2025)
• Mack 2132-8600298 Alternator (65.8% similar) Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component. mack alternator: part number: manufacturer. Engineered with a factory-like design for effortless installation, ensuring perfect match your ...(March 31st, 2025)
• Mack 2132-8600338 Alternator (68.5% similar) Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Manufactured following strict OE standards to work like the original component. Designed specifically for trucks, trailers, and buses. Engineered using the latest technology to ensure product ...(April 11th, 2025)
• Pure Energy 33553rzjk For 1981-1985 Mack Rws Alternator 1982 1983 1984 (29.6% similar) Parts geek - for 1981 -1985 mack res alternator 33553RZJK 1982 1983 1984 1984 : review fitment notes to ensure proper fit condition: new brand: pure energy notes: 12V 170A J180 hinge 36SI-HP Delco REM product voltage : 12.0 CDC family: amperage rating: 170 a 12 month warranty vehicle: ...(April 22nd, 2025)
• Pai 1384oem Alternator 12 Vdc 130 Amp Mack For (35.2% similar) Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component. Designed specifically for trucks, trailers, and buses. Engineered using the latest technology to ensure product lasts longer in service. ...(June 1st, 2025)
• Precision Power Parts 40012345 New Alternator Fits Mack Caterpillar Perkins 8600471 8600016 19011207 8708n (26.5% similar) Each package is insured for its value in case of loss or damage. Dixie electric new 101-24204. Delco-REM 8600016. Would deal with again buyer: b e 125. Alternator for mack caterpillar Perkins 8600471 8600016 19011207 8708N: 8708N. Item arrived quickly, no issues, will trade again for sure. Warranty...(June 11th, 2025)
• Mack 2132-8600404 Fits Alternator 24 Si 12 V 145 A (63.2% similar) Designed specifically for trucks, trailers, and buses. Engineered using the latest technology to ensure product lasts longer in service. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Manufacturer: mack. Made of high-quality components for ...(June 25th, 2025)
• Db Electrical 400-12279 Blem For Mack Cv Cl Ctp Granite Mr Rb Rd 160a Alternator Bal9960l (31.3% similar) Item weight 16 lbs. Exact item is shown. The alternator comes with a matte finish and is made in china, ensuring reliable performance for your vehicle. Plug was damaged during transit - this unit is being sold for parts / as. Manufactured by db electrical, this alternator is a high-quality ...(June 29th, 2025)