ARCO Alternator with 50mm Multi-Groove Pulley

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UPC 693006008264
Availability In Stock
UPC:
693006008264
MPN:
20815
Condition:
New
Availability:
In Stock
Shipping:
$5.95 Flat Rate (Per Order)
$255.95
MSRP: $340.82
Only 2 left in stock

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Description

The ARCO Premium Replacement Alternator has a 50mm multi-groove pulley and internal fan, for MerCruiser 4.3L through 6.2L engines at 12V 70A.

Four point three through 6.2 liters covers a wide span of MerCruiser engines from one part number, which is unusual. That works because those engines share a charging system and mounting arrangement, so the same alternator serves the range rather than needing a variant per displacement.

The 50mm multi-groove pulley is part of the specification, and pulley diameter affects alternator speed relative to the engine. A different diameter changes output at idle and at cruise, so it is not a detail to substitute from another alternator.

An internal fan supports cooling during operation, and the unit is a purpose-built replacement rather than a generic fit. ARCO states each alternator must meet or exceed OEM performance requirements before packaging. Explore more marine alternators.

  • One part covers MerCruiser 4.3L through 6.2L
  • Those engines share a charging system and mounting
  • 50mm pulley sets alternator speed against the engine
  • A different diameter changes output at idle

Specifications

Amperage:
70A
Product Type:
Alternator
Voltage:
12V
Google Feed:
Yes
Bing Feed:
Yes
Pinterest Feed:
Yes
Label 0:
marine
Feed Brand:
ARCO
Feed MPN:
20815
Feed GTIN:
693006008264

Description

The ARCO Premium Replacement Alternator has a 50mm multi-groove pulley and internal fan, for MerCruiser 4.3L through 6.2L engines at 12V 70A.

Four point three through 6.2 liters covers a wide span of MerCruiser engines from one part number, which is unusual. That works because those engines share a charging system and mounting arrangement, so the same alternator serves the range rather than needing a variant per displacement.

The 50mm multi-groove pulley is part of the specification, and pulley diameter affects alternator speed relative to the engine. A different diameter changes output at idle and at cruise, so it is not a detail to substitute from another alternator.

An internal fan supports cooling during operation, and the unit is a purpose-built replacement rather than a generic fit. ARCO states each alternator must meet or exceed OEM performance requirements before packaging. Explore more marine alternators.

  • One part covers MerCruiser 4.3L through 6.2L
  • Those engines share a charging system and mounting
  • 50mm pulley sets alternator speed against the engine
  • A different diameter changes output at idle

Specifications

Amperage:
70A
Product Type:
Alternator
Voltage:
12V
Google Feed:
Yes
Bing Feed:
Yes
Pinterest Feed:
Yes
Label 0:
marine
Feed Brand:
ARCO
Feed MPN:
20815
Feed GTIN:
693006008264

Specifications

Amperage, Product Type, Voltage, Google Feed, Bing Feed, Pinterest Feed, Label 0, Feed Brand, Feed MPN, Feed GTIN,

Specifications

Amperage:
70A
Product Type:
Alternator
Voltage:
12V
Google Feed:
Yes
Bing Feed:
Yes
Pinterest Feed:
Yes
Label 0:
marine
Feed Brand:
ARCO
Feed MPN:
20815
Feed GTIN:
693006008264

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