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Alternators

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24 Volt Alternators

Flat-Rate Rebuild Service

Our all new in-house program for customers who want their original unit restored to specifications using new internal components.

Flat-rate price: $249
60-day limited warranty on internal components
All internal parts replaced (bearings, brushes, rectifier, regulator, etc.)
Pulley replaced only if necessary
Original housing retained – no cosmetic work or refinishing included

Mechman Rebuild Service

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New Products

170 amp high output racing alternator Ford Coyote engine swap - OEM connector 11626170 Mechman

170 amp high output racing alternator Ford Coyote engine swap - OEM connector

$349.00

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HMMWV (Humvee) 6.5L Turbo 400A Generator to Alternator Conversion Kit

HMMWV (Humvee) 6.5L Turbo 400A Generator to Alternator Conversion Kit

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370 Amp Alternator 3.6L Jeep Wrangler JK JL 11597370 Mechman

370 Amp Alternator 3.6L Jeep Gladiator / Wrangler JK JL

$599.00

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H113-L-1 Voltage boost harness for Toyota 4 pin regulators for a .4 - .6 volt increase for AGM batteries H113-L-1 Mechman

H113-L-1 Voltage boost harness for Toyota 4 pin regulators for a .4 - .6 volt increase for AGM batteries

$49.00

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240 Amp Alternator for 2021-2026 Ford 2.7L, 3.3L & 3.5L Truck

240 Amp Alternator for 2021-2026 Ford 2.7L, 3.3L & 3.5L Truck

$429.00

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320 Amp Alternator for 2021-2026 Ford 2.7L, 3.3L & 3.5L Truck

320 Amp Alternator for 2021-2026 Ford 2.7L, 3.3L & 3.5L Truck

$519.00

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370 amp Elite series alternator for Ford 5.0 Truck Late 11532370 Mechman

370 amp Elite series alternator for Ford 5.0 Truck Late

$599.00

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250 amp Elite series alternator for 88-95 GM Truck B81657250B Mechman

250 amp Elite series alternator for 88-95 GM Truck

$524.00

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Instructions | See All

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Ford Big Block RES Engine Assembly Instruction Manual
Download by clicking the PDF icon below. Engine Assembly Instruction Manual File: INSTR-BBF-A.pdf
calendar_today1st Dec 2025
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B11001170 Installation Instructions
Download by clicking the PDF icon below. Assembly Instruction Manual File: INSTR-MERCURY_B11001.pdf
calendar_today19th Sep 2025
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Ford V-Mount Alternator Installation Instructions
Download by clicking the PDF icon below. Assembly Instruction Manual File: INSTR-11434_2-19-24.pdf

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calendar_today26th Aug 2025
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MM-VC4 Instructions
Download by clicking the PDF icon below. Assembly Instruction Manual File: INSTR-MM-VC4.pdf

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calendar_today26th Aug 2025
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Warnings All
Download by clicking the PDF icon below. Assembly Instruction Manual File: INSTR-WARNINGS-ALL.pdf

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calendar_today25th Aug 2025
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48-Volt Warning
Download by clicking the PDF icon below. Assembly Instruction Manual File: INSTR-48V-WARN_3-28-2025.

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calendar_today25th Aug 2025
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Pulley Warning
Download by clicking the PDF icon below. Assembly Instruction Manual File: INSTR-WARNING-PULLEY.pdf

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calendar_today25th Aug 2025
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P101-L Voltage boost harness for GM 4 pin regulators
Download by clicking the PDF icon below. Assembly Instruction Manual File: INSTR-P101-L_2021.pdf

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calendar_today25th Aug 2025