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Marine

Discover Base APM’s full range of premium marine parts and accessories built for reliability on the water. From high-performance boat engine components and electrical systems to marine hardware, fuel tanks, and steering parts — we supply everything you need for boating, fishing, and marine repair. Shop trusted brands and durable marine-grade gear to keep your vessel in top condition.

Filters

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Walker CD4514 stainless steel AIRSEP filter spring, 9.5" long, designed to secure 12-inch diesel marine air filters on traditional AIRSEP systems. Sold out

CD4514 Airsep Walker

AIRSEP Walker
$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
Out of stock

Walker Engineering Enterprises presents Take YOUR diesel engine to the next level with Genuine Walker Airsep filter springs. Missing an air filter ...

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$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
Sold out
Sold out

300-888791 COIL ASSY-IGN

Quicksilver
$175.00 - $175.00
$175.00
$175.00 - $175.00
$175.00
Out of stock

**300-888791 COIL ASSY-IGN** Quicksilver Marine ignition coil assembly engineered for reliable engine starting and consistent spark delivery. OEM p...

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$175.00 - $175.00
$175.00
$175.00 - $175.00
$175.00
Sold out
Sold out

Arco 5381 Mercury / Mariner Starter 200-225 Hp

Arco
$295.89 - $295.89
$295.89
$295.89 - $295.89
$295.89
Out of stock

9-tooth drive gear. Fits: Select Mercury 2.5 DFI, 200 HP V6 DFI, 225 HP V6 DFI, 3.OL V6 Replaces: Mercury 50-833153, 50-833153-1, 50-833153-2, 50-8...

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$295.89 - $295.89
$295.89
$295.89 - $295.89
$295.89
Sold out
Sold out

Arco 30462 Inboard Starter - GM

Arco
$337.29 - $337.29
$337.29
$337.29 - $337.29
$337.29
Out of stock

Fits: 6.0 L GM Engines Replaces: Delco 9000887, Pleasurecraft RA122019, Sierra 18-6443

$337.29 - $337.29
$337.29
$337.29 - $337.29
$337.29
Sold out
Sold out

Yamaha 40-50, 115-200 HP

Arco
$503.99 - $503.99
$503.99
$503.99 - $503.99
$503.99
Out of stock

$503.99 - $503.99
$503.99
$503.99 - $503.99
$503.99
Sold out
Sold out

Yamaha 75-90 HP Starter

Arco
$553.19 - $553.19
$553.19
$553.19 - $553.19
$553.19
Out of stock

1994-1999 75 HP1991-1996 85 HP1984-UP 90 HPReplaces: Hitachi S114-263B9-tooth drive gear

$553.19 - $553.19
$553.19
$553.19 - $553.19
$553.19
Sold out
Sold out

Yamaha 115-225 HP

Arco
$479.79 - $479.79
$479.79
$479.79 - $479.79
$479.79
Out of stock

Replaces: Hitachi S114-552, S114-660, S114-660A, S114-660B

$479.79 - $479.79
$479.79
$479.79 - $479.79
$479.79
Sold out
Sold out

Yamaha 200-250 HP Starter

Arco
$510.69 - $510.69
$510.69
$510.69 - $510.69
$510.69
Out of stock

1998-UP V200; 1994-up 225 HP1990-UP 250 HPReplaces: Hitachi S114-559B9-tooth drive gear

$510.69 - $510.69
$510.69
$510.69 - $510.69
$510.69
Sold out
Sold out

Outboard Starter

Arco
$242.59 - $242.59
$242.59
$242.59 - $242.59
$242.59
Out of stock

FOR O.M.C. - Fits: 585056, 586279

$242.59 - $242.59
$242.59
$242.59 - $242.59
$242.59
Sold out
Sold out

Outboard Starter

Arco
$194.69 - $194.69
$194.69
$194.69 - $194.69
$194.69
Out of stock

O.M.C. - Fits: 585059, 778991

$194.69 - $194.69
$194.69
$194.69 - $194.69
$194.69
Sold out
Sold out

Yamaha 150-200 HP Starter

Arco
$582.49 - $582.49
$582.49
$582.49 - $582.49
$582.49
Out of stock

2000-Up LZ 150-175 HP2000-Up VZ 150-175 HP2000-Up Z 150-175 HP2000-Up LZ 200-Z200 HPReplaces: Hitachi S114-836A13-tooth drive gear

$582.49 - $582.49
$582.49
$582.49 - $582.49
$582.49
Sold out
Sold out

Outboard Starter

Arco
$233.19 - $233.19
$233.19
$233.19 - $233.19
$233.19
Out of stock

FORCE - Fits:

$233.19 - $233.19
$233.19
$233.19 - $233.19
$233.19
Sold out
Sold out

Arco 3434 Yamaha 200-225 hp

Arco
$493.99 - $493.99
$493.99
$493.99 - $493.99
$493.99
Out of stock

NEW OEM Premium Replacement Outboard Starter Fits: Yamaha 200-225HP 4-Stroke O/B Starter 13 Tooth. Replaces: Hitachi S114-860N, Yamaha 69J-81800-0...

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$493.99 - $493.99
$493.99
$493.99 - $493.99
$493.99
Sold out
Sold out

Arco 5395 Mercury / Mariner 225 Hp Starter

Arco
$254.59 - $254.59
$254.59
$254.59 - $254.59
$254.59
Out of stock

Fits: Select Mercury/Mariner, 1994-Up 225 HP, 8-tooth drive gear Replaces: Mercury 50-818445-2, 50-818455-3, 50-818445-5, 50-898265009, Sierra 18-5620

$254.59 - $254.59
$254.59
$254.59 - $254.59
$254.59
Sold out
Sold out

Arco 3436 Yamaha 200-300 hp

Arco
$654.69 - $654.69
$654.69
$654.69 - $654.69
$654.69
Out of stock

NEW OEM Premium Replacement Outboard Starter Fits: Yamaha 200-300HP 4-Stroke O/B Starter 13 Tooth. Replaces: Hitachi S114-8888, Yamaha 6CB-81800-0...

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$654.69 - $654.69
$654.69
$654.69 - $654.69
$654.69
Sold out
Sold out

Arco 3437 Yamaha 150-300 hp

Arco
$535.99 - $535.99
$535.99
$535.99 - $535.99
$535.99
Out of stock

NEW OEM Premium Replacement Outboard Starter Fits: Yamaha 150HP, 175HP, 200HP, 225HP, 250HP, 300HP 4-Stroke O/B Starter 13 Tooth. Replaces: Hitac...

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$535.99 - $535.99
$535.99
$535.99 - $535.99
$535.99
Sold out
Sold out

Honda Outboard Starter

Arco
$439.29 - $439.29
$439.29
$439.29 - $439.29
$439.29
Out of stock

$439.29 - $439.29
$439.29
$439.29 - $439.29
$439.29
Sold out
Sold out

Chrysler Marine Alternator

Arco
$291.79 - $291.79
$291.79
$291.79 - $291.79
$291.79
Out of stock

$291.79 - $291.79
$291.79
$291.79 - $291.79
$291.79
Sold out
Sold out

Arco 5359 Mercury Starter 9.9-15 HP

Arco
$252.99 - $252.99
$252.99
$252.99 - $252.99
$252.99
Out of stock

Fits: Mercury / Mariner 8, 9.9, 13.5, 15 HP 4 Stroke. Yamaha 15 HP, 4 Stroke, 9 tooth drive gear. Replaces: Mercury 50-852570, 50-852570T, 50-85706...

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$252.99 - $252.99
$252.99
$252.99 - $252.99
$252.99
Sold out
Sold out

Arco 5361 OMC Starter 9.9-15Hp

Arco
$233.19 - $233.19
$233.19
$233.19 - $233.19
$233.19
Out of stock

Fits: BRP-OMC 1993 - UP 9.9 - 15 HP, 2" Casing, Small 10 tooth drive gear. Replaces: BRP-OMC 584613, 586274, 778995, SIERRA 18-5617, 18-5710

$233.19 - $233.19
$233.19
$233.19 - $233.19
$233.19
Sold out
Sold out

Outboard Starter

Arco
$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99
Out of stock

FOR MERCURY - Fits:

$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99
Sold out
Sold out

Arco 60072 Volvo Penta Alternator

Arco
$340.59 - $340.59
$340.59
$340.59 - $340.59
$340.59
Out of stock

Fits: Late model Volvo Penta, 12 Volt, 65 Amp, Multi-groove serpentine pulley included. Replaces: VOLVO 3860082, SIERRA 18-5979

$340.59 - $340.59
$340.59
$340.59 - $340.59
$340.59
Sold out
Sold out

Replacement Inboard Alternator

Arco
$224.39 - $224.39
$224.39
$224.39 - $224.39
$224.39
Out of stock

Fits many diesel engines,  self-exciting internal regulator

$224.39 - $224.39
$224.39
$224.39 - $224.39
$224.39
Sold out
Sold out

Arco 5364 Mercury / Yamaha Starter

Arco
$259.19 - $259.19
$259.19
$259.19 - $259.19
$259.19
Out of stock

Fits: Select Mercury 1998 - up 4 Stroke and Yamaha 25 HP 4 Stroke, 9 tooth drive gear Replaces: Mercury 50-830308, 50-830308T, 888151T, 50-859169T,...

View full details
$259.19 - $259.19
$259.19
$259.19 - $259.19
$259.19
Sold out

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