-22% sale
J&N Electric Qualifies for Free Shipping J&N Electric Alternator Delco 63a #400-12089
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J&N Electric J&N Electric Alternator Delco 63a #400-12089 $208.06 $264.25
J&N Electric 400-12089 Alternators Delco style 63 amp marine alternator with 2 in. mounting foot fits various Mercruiser and OMC marine engines. New 63 amp 12-volt marine alternator Replaces Motorola and similar alternators found on Mercruiser, OMC, and Pleasurecraft marine engines 2 in. mounting foot Internal regulator Single v-groove pulley Includes 2 wire plug Replaces Delco 1100186, 1102938, 1102939, 1103113, 1103114, 1103193, 1105064, 1105065, 110578, 1105088, and 1105097 Replaces Motorola 8MR2023F and 8MR2024F Replaces Arrowhead Electrical Products ADR0106 Substitutes: Sierra 18-5957 ARCO 20104 API Marine 20053 Normalized SKU: 40012089
Sold out -17% sale
Balmar Qualifies for Free Shipping Balmar Kit 621 Series #621-VUP-MC-100-DV
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Balmar Balmar Kit 621 Series #621-VUP-MC-100-DV $1,026.61 $1,231.94
Balmar 621-VUP-MC-100-DV AlternatorsAlternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator & Temp SensorKIt Includes: 621-100-DV Alternator, MC-614 Regulator, Temperature Sensors, Mounting Hardware621-100-DV Alternator: 100A, 12V, Spindle Mount (Single Foot), 1-2in, Dual Deep Vee Pulley, Isolated Ground1" Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder Engines2" Delco-Style Mounting;  Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based EnginesReplaces: 621-VUP-MC-100-SR-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 621VUPMC100DVUPC Code: 676205750936
-18% sale
Balmar Qualifies for Free Shipping Balmar Alternator 100a 12V 1-2
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Balmar Balmar Alternator 100a 12V 1-2" Single Foot Spindle Mount #621-100-K6 $781.53 $946.38
Balmar 621-100-K6 AlternatorsAlternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley with Isolated GroundAlternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Isolated Ground 1" Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder Engines 2" Delco-Style Mounting;  Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based EnginesReplaces: 621-100-SR-IGThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 621100K6UPC Code: 676205750806
Sold out -18% sale
Balmar Qualifies for Free Shipping Balmar Alternator 621 Series 100a 12v #621-100-DV
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Balmar Balmar Alternator 621 Series 100a 12v #621-100-DV $781.53 $946.38
Balmar 621-100-DV AlternatorsAlternator 100 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley with Isolated GroundAlternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1-2in, Dual Deep Vee Pulley, Isolated Ground 1" Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder Engines 2" Delco-Style Mounting;  Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based EnginesReplaces: 621-100-SR-IGThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 621100DVUPC Code: 676205750790
-14% sale
Balmar Qualifies for Free Shipping Balmar Alternator 250a Kit 12v 3.15
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Balmar Balmar Alternator 250a Kit 12v 3.15" Dual Foot Saddle #XT-DF-250-K6 $1,282.08 $1,487.21
Download LiteratureBalmar XT-DF-250-K6 AlternatorsAlternator 250 AMP 12V 3.15" Dual Foot Saddle K6 PulleyAlternator, XT Series, 250A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-200-12-IG, AT-DF-200-K6This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTDF250K6UPC Code: 676205502283Balmar XT-DF-250-K6 Literature Download Product Brochure
-14% sale
Balmar Qualifies for Free Shipping Balmar Alternator 250a 12v 3.15
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Balmar Balmar Alternator 250a 12v 3.15" Dual Foot Saddle #XT-DF-250-J10 $1,282.08 $1,487.21
Download LiteratureBalmar XT-DF-250-J10 AlternatorsAlternator 250 AMP 12V 3.15" Dual Foot Saddle J10 PulleyAlternator, XT Series, 250A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-200-12-IG, AT-DF-200-J10This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTDF250J10UPC Code: 676205502269Balmar XT-DF-250-J10 Literature Download Product Brochure
-14% sale
Balmar Qualifies for Free Shipping Balmar Alternator 250a Kit 12v 3.15
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Balmar Balmar Alternator 250a Kit 12v 3.15" Dual Foot Saddle #XT-DF-250-J10-KIT $1,610.43 $1,868.09
Download LiteratureBalmar XT-DF-250-J10-KIT AlternatorsAlternator 250 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp SensorKit Includes: XT-DF-250-J10 Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Series Alternator: 250A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-MC-200-KIT, AT-DF-200-J10-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTDF250J10KITUPC Code: 676205502276Balmar XT-DF-250-J10-KIT Literature Download Product Brochure
Sold out -18% sale
Balmar Qualifies for Free Shipping Balmar Alternator 250a 12v 3.15
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Balmar Balmar Alternator 250a 12v 3.15" Dual Foot Saddle #XT-CR-250-K6 $895.83 $1,084.80
Download LiteratureBalmar XT-CR-250-K6 AlternatorsAlternator 250 AMP 12V 3.15" Dual Foot Saddle K6 PulleyAlternator, XT Series, 250A, 12V, Spindle Mount (Single Foot), 3.15in, K6 Serpentine Pulley, Case GroundThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTCR250K6UPC Code: 676205503501Balmar XT-CR-250-K6 Literature Download Product Brochure
-14% sale
Balmar Qualifies for Free Shipping Balmar Alternator 250a Kit 12v 3.15
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Balmar Balmar Alternator 250a Kit 12v 3.15" Dual Foot Saddle #XT-CR-250-K6-KIT $1,610.43 $1,868.09
Download LiteratureBalmar XT-CR-250-K6-KIT AlternatorsAlternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp SensorKit Includes: XT-CR-250-K6 Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Series Alternator: 250A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Case Ground4" J-180-Style Mounting;  Typical for Caterpillar, Cummins, Detroit Diesel & John Deere EnginesThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTCR250K6KITUPC Code: 676205503518Balmar XT-CR-250-K6-KIT Literature Download Product Brochure
-14% sale
Balmar Qualifies for Free Shipping Balmar Alternator 250a 12v 3.15
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Balmar Balmar Alternator 250a 12v 3.15" Dual Foot Saddle #XT-DF-250-DV $1,282.08 $1,487.21
Download LiteratureBalmar XT-DF-250-DV AlternatorsAlternator 250 AMP 12V 3.15" Dual Foot Saddle Dual Vee PulleyAlternator, XT Series, 250A, 12V, Saddle Mount (Dual Foot), 3.15in, Dual Deep Vee Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-200-12-IG, AT-DF-200-DVThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTDF250DVUPC Code: 676205502245Balmar XT-DF-250-DV Literature Download Product Brochure
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Balmar Qualifies for Free Shipping Balmar Alternator 250a Kit 12v 3.15
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Balmar Balmar Alternator 250a Kit 12v 3.15" Dual Foot Saddle #XT-DF-250-DV-KIT $1,444.00
Download LiteratureBalmar XT-DF-250-DV-KIT AlternatorsAlternator 250 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator & Temp SensorKit Includes: XT-DF-250-DV Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Series Alternator: 250A, 12V, Saddle Mount (Dual Foot), 3.15in, Dual Deep Vee Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-MC-200-KIT, AT-DF-200-DV-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTDF250DVKITUPC Code: 676205502252Balmar XT-DF-250-DV-KIT Literature Download Product Brochure
-17% sale
Balmar Qualifies for Free Shipping Balmar Alternator 170a 12v 3.15
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Balmar Balmar Alternator 170a 12v 3.15" Dual Foot Saddle #XT-CR-170-J10 $1,044.64 $1,253.57
Download LiteratureBalmar XT-CR-170-J10 AlternatorsAlternator 170 AMP 12V 3.15" Dual Foot Saddle J10 PulleyAlternator, XT Series, 170A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-165-12-IG, AT-DF-165-J10This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTCR170J10UPC Code: 676205503631Balmar XT-CR-170-J10 Literature Download Product Brochure
-14% sale
Balmar Qualifies for Free Shipping Balmar Alternator 170a Kit 12v 3.15
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Balmar Balmar Alternator 170a Kit 12v 3.15" Dual Foot Saddle #XT-CR-170-J10-KIT $1,361.09 $1,578.86
Download LiteratureBalmar XT-CR-170-J10-KIT AlternatorsAlternator 170 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp SensorKit Includes: XT-DF-170-J10 Alternator, MC-614 Regulator, Temperature Sensors & Mounting HardwareXT Series Alternator: 170A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-MC-165-KIT, AT-DF-165-J10-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTCR170J10KITUPC Code: 676205503648Balmar XT-CR-170-J10-KIT Literature Download Product Brochure
Sold out -22% sale
Balmar Qualifies for Free Shipping Balmar Offshore Repair Kit AT Series 165a 12v #70-AT-165
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Balmar Balmar Offshore Repair Kit AT Series 165a 12v #70-AT-165 $225.75 $286.72
Balmar 70-AT-165 AlternatorsOffshore Repair Kit for Advanced Technology Series Alternators - 12V & 165 Amp The Balmar Offshore Repair Kit is for Advanced Technology Series Alternators. More specifically, this repair kit is designed for a 12V, 165 Amp alternator.Features:This kit includes bearings, brushes, and a rectifierThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 70AT165UPC Code: 676205501804
Sold out -22% sale
Balmar Qualifies for Free Shipping Balmar Offshore Repair Kit 60 Series 12v Includes #7060
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Balmar Balmar Offshore Repair Kit 60 Series 12v Includes #7060 $202.77 $257.54
Download LiteratureBalmar 7060 AlternatorsOffshore Repair Kit 60 Series 12V with Bearings, Brushes, Regulator/RectifierOffshore Repair Kit, 60 Series Alternators, 12VKit Includes: Regulator Brush Holder Assembly Rear Bearing  Regulator Washer  Rectifier Assembly  Rectifier Gasket  Front Bearing  Instruction Sheet This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 7060UPC Code: 676205600286Balmar 7060 Literature Download Product Brochure
-14% sale
Balmar Qualifies for Free Shipping Balmar Alternator 250a Kit 12v 4
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Balmar Balmar Alternator 250a Kit 12v 4" Dual Foot Saddle #XT-DF4-250-DV-KIT $1,610.43 $1,868.09
Download LiteratureBalmar XT-DF4-250-DV-KIT AlternatorsAlternator 250 AMP Kit 12V 4" Dual Foot Saddle Dual Vee Pulley Regulator & Temp SensorKit Includes: XT-DF4-250-DV Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Series Alternator: 250A, 12V, Saddle Mount (Dual Foot), 4in, Deep Dual Vee Pulley, Case Ground4" J-180-Style Mounting;  Typical for Caterpillar, Cummins, Detroit Diesel & John Deere EnginesReplaces: AT-DF4-MC-200-KIT, AT-DF4-200-DV-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: XTDF4250DVKITUPC Code: 676205502801Balmar XT-DF4-250-DV-KIT Literature Download Product Brochure
Sold out -14% sale
Balmar Qualifies for Free Shipping Balmar Alternator 210a 12v 4
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Balmar Balmar Alternator 210a 12v 4" Dual Foot Saddle #9504-12-210-IG $1,324.24 $1,536.12
Download LiteratureBalmar 9504-12-210-IG AlternatorsAlternator 210 AMP 12V 4" Dual Foot Saddle Dual Vee Pulley with Isolated GroundAlternator, 95 Series, 210A, 12V, Saddle Mount (Dual Foot), 4in, Deep Dual Vee Pulley*, Isolated Ground4" J-180-Style Mounting;  Typical for Caterpillar, Cummins, Detroit Diesel & John Deere EnginesThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 950412210IGUPC Code: 676205131209Balmar 9504-12-210-IG Literature Download Product Brochure
Sold out -17% sale
Balmar Not Qualified for Free Shipping Balmar Kit 621 Series 100a Single Ft Alt Mc Reg T Sensor #621-VUP-MC-100-SV
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Balmar Balmar Kit 621 Series 100a Single Ft Alt Mc Reg T Sensor #621-VUP-MC-100-SV $1,026.61 $1,231.94
Balmar 621-VUP-MC-100-SV AlternatorsKit 621 Series 100A Single FT Alt MC Reg T SensorKit Includes: 621-100-SV Alternator, MC-614 Regulator, Temperature Sensors, Mounting Hardware621-100-SV Alternator: 100A, 12V, Spindle Mount (Single Foot), 1-2in, Single Deep Vee Pulley, Isolated Ground1" Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder Engines2" Delco-Style Mounting;  Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based EnginesReplaces:621-VUP-MC-100-SR-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 621VUPMC100SVUPC Code: 676205000543
Sold out -17% sale
Balmar Qualifies for Free Shipping Balmar Alternator 120a Kit 12v 1-2
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Balmar Balmar Alternator 120a Kit 12v 1-2" Single Foot #621-VUP-MC-120-J10 $1,023.85 $1,228.62
Download LiteratureBalmar 621-VUP-MC-120-J10 AlternatorsAlternator 120 AMP Kit 12V 1-2" Single Foot Spindle Mount J10 Pulley Regulator & Temp SensorKit Includes: 621-120-J10 Alternator, MC-614 Regulator, Temperature Sensors, Mounting Hardware621-120-J10 Alternator: 120A, 12V, Spindle Mount (Single Foot), 1-2in, J10 AltMount Serpentine Pulley, Isolated Ground1" Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder Engines2" Delco-Style Mounting;  Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based EnginesReplaces: 621-VUP-MC-120-SR-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 621VUPMC120J10UPC Code: 676205751230Balmar 621-VUP-MC-120-J10 Literature Download Product Brochure
-17% sale
Balmar Qualifies for Free Shipping Balmar Alternator 100a Kit 12v 1-2
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Balmar Balmar Alternator 100a Kit 12v 1-2" Single Foot #621-VUP-MC-100-K6 $1,026.61 $1,231.94
Download LiteratureBalmar 621-VUP-MC-100-K6 AlternatorsAlternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator & Temp SensorKit Includes: 621-100-K6 Alternator, MC-614 Regulator, Temperature Sensors, Mounting Hardware621-100-K6 Alternator: 100A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Isolated Ground1" Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder Engines2" Delco-Style Mounting;  Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based EnginesReplaces: 621-VUP-MC-100-SR-KITThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 621VUPMC100K6UPC Code: 676205750943Balmar 621-VUP-MC-100-K6 Literature Download Product Brochure

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First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

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  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
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