Marine Alternators
We carry a full line of marine rated alternators for most makes and models of gas and diesel engines. We also specialize in locating hard to find or obsolete alternators. If you can't find a alternator for your application please fill out the Parts Help form and we will get a quote on the correct alternator for your motor.
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Caterpillar inboard alternator 6T1396
$372.90Caterpillar marine replacement alternator that fits CAT 3208 & other applications 12V, 90-AMP prestolite style alternator 2-Wire hook-up with a 1" mounting foot Replaces following part numbers Cat #'s 6T1396, 796351 Arco# 60498 OE# 6T1396- SKU:
- 20095
- Weight:
- 10.00 LBS
$372.90 -
Mercury outboard alternator 828506
$340.34Mercury outboard alternator 12 volt 50 amp replacement for 3.0L Dfi Engines 200/225 H.P. Replaces Mercury # 828506. Ignition Protected SAEJ1171 Includes multi-groove serpentine pulley.- SKU:
- 20304
- Weight:
- 8.00 LBS
$340.34 -
Mercury outboard alternator 20304K
$340.34Mercury marine outboard delco replacement kit. This is a denso style alternator 12 volt 50 amp and comes complete with new wire harness. Will also replace Delco alternator #'s 19020704 & 19020707 API #20117- SKU:
- 20304K
- Weight:
- 10.00 LBS
$340.34 -
Mercury outboard Original alternator 889955A03
$340.34Original equipment replacement outboard alternator for Mercury 2.5L & Mercruiser Factory Hi-Performance Engines. Internal Fan Includes Multi-Groove 4 Groove Serpentine Pulley Ignition Protected. Mercury #'s 881248T02, 875285T1, T2, T4,...- SKU:
- 20116-OE
- Weight:
- 8.00 LBS
$340.34 -
Yanmar, Perkins inboard alternator 20028
$324.05Yanmar, Perkins and many small diesel auxillary engine replacement marine alternator that is 12 Volt 120-Amp with a 3-1/4" saddle mount, externally regulated dual mounting foot non-regulated heavy duty diodes isolated ground external voltage...- SKU:
- 20028
- Weight:
- 10.00 LBS
$324.05 -
Mercury outboard Original alternator 889956
$318.94Delco replacement mercury outboard marine alternator 3.0L Internal Fan Includes Multi-Groove Serpentine Pulley. Replaces the following Mercury #'s 881247A1, 875286A1, 889956 Delco #'s 19020704, 19020707 Arco# 20850 Sierra# 18-6455- SKU:
- 20117-OE
- Weight:
- 8.00 LBS
$318.94 -
Mercury and Mercruiser racing alternator 834832T2
$307.77Mercury outboard and mercruiser race motor factory hi performance alternator that has 12 volt 50 amp output for the merc engine 500EFI & 575SCI fits 2.5L race outboard EFI offshore includes multi-groove serpentine pulley Replaces part...- SKU:
- 20302
- Weight:
- 8.00 LBS
$307.77 -
Mercury outboard alternator 897755T
$307.77Replacement alternator used on 2001 2011 Mercury 75-115 HP Engines. This alternator is a 12 Volt, 50-amp alternator and comes with a 4-groove pulley.- SKU:
- 20126
- Weight:
- 8.00 LBS
$307.77 -
Westerbeke, Perkins inboard alternator 20026
$307.77Replacement marine alternator that fits Westerbeke, Perkins and other small diesel. These are 12 volt 94-Amp with a 2-9/16" saddle mount, externally regulated dual foot 12V, 94 Amp Non-Regulated Alternator. Use With External Voltage Regulator...- SKU:
- 20026
- Weight:
- 10.00 LBS
$307.77 -
Crusader Pleasurecraft Indmar inboard alternator RA097007B
$275.20Marine inboard alternator 12 volt 105 amp for Indmar, Pleasurecraft and Crusader engines. Replaces Pleasurecraft # RA097007B Delco # 19020608 Internal fan single V-Groove pulley, ignition protected SAEJ1171 replaces API # 20054 or # 20054-HO by using API...- SKU:
- 20113-100A
- Weight:
- 12.00 LBS
$275.20