00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Pulley Kit for Yanmar 3JH5/3JH4-E/4JH4-E/4JH5 #48-YSP-3JH-A
$779.30
$943.69
Download LiteratureBalmar 48-YSP-3JH-A AlternatorsPulley Kit for Yanmar 3JH5, 3JH4-E, 4JH4-E, 4JH5, 4JH5-EAltMount® Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 3JH5, 3JH4-E, 4JH4-E, 4JH5Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 44.5″ Circumference Serpentine Belts (one spare) & Mounting HardwareNote: If you specify an AT-200A Alternator, a longer belt length may be required.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 48YSP3JHAUPC Code: 676205501095Balmar 48-YSP-3JH-A Literature Download Quick Reference Guide
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Pulley Kit for Yanmar 4JH2-TE/4JH2-HTE/4JH2-DTE #48-YSP-4JH-E
$779.30
$943.69
Download LiteratureBalmar 48-YSP-4JH-E AlternatorsPulley Kit for Yanmar 4JH2-TE, 4JH2-HTE, 4JH2-DTE 4JH2-UTEAltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 4JH2-TE -HTE -DTE -UTEKit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 47″ Circumference Serpentine Belts (one spare) & Mounting HardwareNote: If you specify an AT-200A Alternator, a longer belt length may be required.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 48YSP4JHEUPC Code: 676205501064Balmar 48-YSP-4JH-E Literature Download Quick Reference Guide
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Pulley Kit for Yanmar 4JH3-TE/4JH3-HTE #48-YSP-4JH-D
$749.34
$907.40
Download LiteratureBalmar 48-YSP-4JH-D AlternatorsPulley Kit for Yanmar 4JH3-TE, 4JH3-HTEAltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 4JH3, -TE, -THEKit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 48″ Circumference Serpentine Belts (one spare) & Mounting HardwareNote: If you specify an AT-200A Alternator, a longer belt length may be required.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 48YSP4JHDUPC Code: 676205501057Balmar 48-YSP-4JH-D Literature Download Quick Reference Guide
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Pulley Kit for Yanmar 4LH-A #48-YSP-4LH-A
$779.30
$943.69
Download LiteratureBalmar 48-YSP-4LH-A AlternatorsPulley Kit for Yanmar 4LH-AAltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 4LH-AKit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 47″ Circumference Serpentine Belts (one spare) & Mounting HardwareNote: If you specify an AT-200A Alternator, a longer belt length may be required.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 48YSP4LHAUPC Code: 676205501088Balmar 48-YSP-4LH-A Literature Download Quick Reference Guide
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Pulley Kit for Yanmar 6LY/6LYA-SYP/6LY2-STP #48-YSP-6LY-A
$944.84
$1,133.81
Download LiteratureBalmar 48-YSP-6LY-A AlternatorsPulley Kit for Yanmar 6LY, 6LYA-STP, 6LY2-STPAltMount® Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 6LY, 6LYA-STP, 6LY2-STPKit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 55″ Circumference Serpentine Belts (one spare) & Mounting HardwareNote: If you specify an AT-200A Alternator, a longer belt length may be required.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 48YSP6LYAUPC Code: 676205510134Balmar 48-YSP-6LY-A Literature Download Quick Reference Guide
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Pulley Kit Westerbeke 18/21a/27a/35b/38b/42b #48-WSP-18
$462.43
$577.17
Balmar 48-WSP-18 AlternatorsPulley Kit, Westerbeke 18, 21A, 27A, 35B, 38B, 42BAltMount®Serpentine Pulley Conversion Kit for Westerbeke Diesel EnginesWesterbeke Engines Covered: 18, 21A, 27A, 35B, 38B, 42BKit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 40" Circumference Serpentine Belts (one spare) & Mounting HardwareNote: If you specify an AT-200A Alternator, a longer belt length may be required. Replaces:48-WSP-21A, 48-WSP-27A, 48-WSP-35B, 48-WSP-38B, 48-WSP-42B Normalized SKU: 48WSP18UPC Code: 676205510080
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Pulley Kit Yanmar 4JH4-HTE-TE-DTE #48-YSP-4JH-B
$779.30
$943.69
Download LiteratureBalmar 48-YSP-4JH-B AlternatorsPulley Kit, Yanmar 4JH4-HTE-TE-DTEThe AltMount® Serpentine Pulley Conversion Kit provides an easily installed solution to provide greater load transfer and reduce engine noise and vibration. While the installation process for this kit is moderately simple, Balmar strongly recommends reading and following the installation instructions closely when installing the kit—this AltMount® Serpentine Pulley Conversion Kit for Yanmar diesel engines.Yanmar Engines Covered: 4JH4-HTE-TE, -DTEKit Includes:
Three Ten-Groove (J10) Pulleys
Two J10
46″ circumference serpentine belts (one spare) and mounting hardware
Note: If users specify an AT-200A Alternator, a longer belt length may be required. Call Balmar Technical Support @ +1 (360) 435-6100 x3This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 48YSP4JHBUPC Code: 676205501033Balmar 48-YSP-4JH-B Literature Download Product Brochure
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Pulley Kit Yanmar for 3YM30 #48-YSP-3YM-B
$779.30
$943.69
Download LiteratureBalmar 48-YSP-3YM-B AlternatorsPulley Kit Yanmar for 3YM30AltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 3YM30Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 39″ Circumference Serpentine Belts (one spare) & Mounting HardwareNote: If you specify an AT-200A Alternator, a longer belt length may be required.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: 48YSP3YMBUPC Code: 676205501187Balmar 48-YSP-3YM-B Literature Download Quick Reference Guide
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator 24v Multi-Stage No Harness #MC-624
$543.04
$677.78
Balmar MC-624 Charging SystemsBalmar Regulator 24v Multi-Stage No Harness #MC-624Normalized SKU: MC624UPC Code: 676205100083
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator Conversion Kit MC-618 Yanmar #MC618VL01
$788.89
$955.30
Balmar MC618VL01 Charging SystemsBalmar Regulator Conversion Kit MC-618 Yanmar #MC618VL01Normalized SKU: MC618VL01UPC Code: 676205502498
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator Dual MC612 Multi-Stage 12v with Harness #MC-612-DUAL-H
$429.54
$536.11
Balmar MC-612-DUAL-H AlternatorsDual MC612 Multi-Stage 12V Regulator with HarnessRegulator, Dual MC-612 Multi-Stage, 12v, with Harnesses for use with Twin Alternator, Single Engine Applications.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Normalized SKU: MC612DUALHUPC Code: 676205100113
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator Kit for Valeo #MC-614-VL-01
$545.89
$681.33
Balmar MC-614-VL-01 AlternatorsRegulator Kit for ValeoKit Includes: 30-SR12-02 Internal Smart Ready® Regulator Conversion Kit, MC-614 External Regulator, Wire Harness, MC-TS-A & MC-TS-B Temp Sensors. Normalized SKU: MC614VL01UPC Code: 676205100151
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator Kit for Valeo with MC-618 #MC-618-VL-01
$637.88
$796.15
Balmar MC-618-VL-01 AlternatorsRegulator Kit for Valeo with MC-618Balmar's MC-618 Regulator communicates with the SG200 Battery Monitor to provide information to the SG200 Color Display and Smartphone App. Now you can see how the MC-618 Regulator is directing your onboard charging activity from either the SG200 2" Color Display and/or the optional Bluetooth Smartphone App. Basic setup functions can be accomplished from the SG200 Color Display, Smartphone App, or the traditional on-regulator programming tool. Advanced Programming functions are available from the Bluetooth Smartphone App. Balmar customers have been asking for years to view regulator information from outside the engine compartment. Balmar has accomplished this goal without the need for a separate dedicated display device!Kit Includes:
30-SR12-02 Internal Smart Ready® Regulator Conversion Kit
MC-618 External Regulator
Wire Harness
MC-TS-A & MC-TS-B Temp Sensors
Normalized SKU: MC618VL01UPC Code: 676205502498
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator MC618 12v No Harness #MC618
$472.74
$590.03
Balmar MC618 Charging SystemsBalmar Regulator MC618 12v No Harness #MC618Normalized SKU: MC618UPC Code: 676205502467
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator MC618 12v with Harness #MC618HC
$502.22
$626.83
Balmar MC618HC Charging SystemsBalmar Regulator MC618 12v with Harness #MC618HCNormalized SKU: MC618HCUPC Code: 676205502481
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator MC620 48v wihout Harnes #MC620
$530.67
$662.34
Balmar MC620 Charging SystemsBalmar Regulator MC620 48v wihout Harnes #MC620Normalized SKU: MC620UPC Code: 676205502153
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator MC620 48v with Harness #MC620H
$554.68
$692.30
Balmar MC620H Charging SystemsBalmar Regulator MC620 48v with Harness #MC620HNormalized SKU: MC620HUPC Code: 676205502177
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator MC624 Multi-Stage #MC-624S
$619.66
$773.41
Balmar MC-624S Charging System PartsBalmar Regulator MC624 Multi-Stage #MC-624SNormalized SKU: MC624S
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator MC624 Multi-Stage #MC-624S-H
$537.99
$671.47
Balmar MC-624S-H Charging System PartsBalmar Regulator MC624 Multi-Stage #MC-624S-HNormalized SKU: MC624SH
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Balmar
Balmar Regulator Multi-Stage 12v with Harness #ARS-5-H
$323.25
$410.55
Balmar ARS-5-H Charging System PartsARS Multi-Stage Regulator w/Harness - 12VHigh output alternators are an important part of your system for battery care, but they are definitely not the only part. Without proper voltage regulation, battery charging can be a slow process, or even worse, an ideal recipe for early battery failure. Normalized SKU: ARS5HUPC Code: 676205110037
Frequently Asked Questions
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.
- Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
- Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
- Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
- Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
- Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
- In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store
Below the price of the item, on the product page, there is a message indicating the availability of the product.
The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.
We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.
If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.
Free Shipping
On most orders $149+ to the continental 48 US states.Secure Shopping
Fast, secure checkout with a variety of payment methods.Shop with confidence
25+ years serving the marine industry.Support center
Need help? Contact us via live chat, phone, or email.