Ignitions and Electrical› Charging Systems

VETUS

ALTUS DECK HATCH TYPE R420, ROUND (

$1,426.28

SKU: V036 ALTR420SL

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

A high-output 12-volt, 95-amp alternator specifically engineered for a wide range of Vetus marine diesel engines from approximately 2000-2005. This unit features an internal voltage regulator and fan for efficient operation and ease of installation. It is a direct replacement for original Vetus alternators, ensuring proper fitment and electrical output for charging marine battery banks.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandVETUS
Part NumberV036 ALTR420SL

Videos

New Vetus Hatches for our Catamaran! Onboard Lifestyle ep.11

New Vetus Hatches for our Catamaran! Onboard Lifestyle ep.11
Sail Life - Installing the new hatches, part 2 - DIY boat refit

Sail Life - Installing the new hatches, part 2 - DIY boat refit

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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