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Bearings - Mercury

Ball Bearing
Your Price:
$17.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Ball Bearing

676-18-1153

Interchanges/Replaces

GLM

  • 21840

Mallory

  • 9-75113

Mercury Marine

  • 30-20464
  • 30-49313
  • 30-54215
  • 30-63326
  • 30-63326T

Ball Bearing
Your Price:
$33.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Ball Bearing

676-18-1155

Additional Details:

  • Fits: IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & Gen II

Interchanges/Replaces

GLM

  • 21620

Mallory

  • 9-75114

Mercruiser Stern Drive

  • 30-17927
  • 30-35914
  • 30-88957
  • 30-88957A1
  • 30-88957T

Mercury Marine

  • 30-17927
  • 30-35914
  • 30-88957
  • 30-88957A1
  • 30-88957T

Mercury Race Outboard

  • 30-35914
  • 30-88957
  • 30-88957A1
  • 30-88957T

Carrier Bearing
Your Price:
$10.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Carrier Bearing

676-18-1158

Additional Details:

  • For: Mercruiser Vazer

Interchanges/Replaces

Chrysler/Force/US Marine

  • 31-30956
  • 31-F523058

GLM

  • 11410

Honda Outboard

  • 91053-ZW1-003

Johnson/Evinrude Outboard

  • 387247

Mallory

  • 9-75112

Mercruiser Stern Drive

  • 31-30956
  • 31-30956T

Mercury Marine

  • 31-30956
  • 31-30956T

OMC Stern Drive

  • 387247

Drive Bearing Kit
Your Price:
$117.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Drive Bearing Kit

676-18-1160

Additional Details:

  • Fits: IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & Gen II (s/n 0K999999 & Below) (1964-1997)

Interchanges/Replaces

GLM

  • 21520

Mallory

  • 9-75123

Mercruiser Stern Drive

  • 31-35988A12
  • 31-35988A2

Foward Gear Bearing
Your Price:
$36.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Foward Gear Bearing

676-18-1156

Additional Details:

  • For: Mercruiser Vazer

Interchanges/Replaces

Chrysler/Force/US Marine

  • 31-30894A1

GLM

  • 21820

Honda Outboard

  • 91051-ZW1-003

Mallory

  • 9-75118

Mercruiser Stern Drive

  • 31-30894A1

Mercury Marine

  • 31-30894A1

Foward Gear Inner Bearing
Your Price:
$15.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Foward Gear Inner Bearing

676-18-1157

Additional Details:

  • For: Mercruiser Vazer
  • Fits: 80, 90, I, IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & Gen II

Interchanges/Replaces

Chrysler/Force/US Marine

  • 31-30895

GLM

  • 11420

Honda Outboard

  • 91057-ZW1-003

Mallory

  • 9-75111

Mercruiser Stern Drive

  • 31-30895
  • 31-30895T

Mercury Marine

  • 31-30895
  • 31-30895T

Standard Big Block Chevy Freshwater Merc Headers 36" Wide
Starting From:
$2,469.99
This Part has options, please click the button below to order.

Lightning Big Block Chevy Freshwater Merc Headers 36" Wide

310-40 + Option(s)

Standard Big Block Chevy Freshwater Merc Kit 36" Wide - STOCK Measurements

THE ULTIMATE "FRESH WATER" EXHAUST SYSTEM

Finally an affordable alternative to all stainless steel water jacketed headers. For the thousands of pleasure boaters "NOT" affected by the corrosion problems associated with Salt Water there is at last the availability of a true tubular header system for the Fresh Water boater. These headers are designed to be a replacement for Mercury manifolds. However, they terminate approximately 8" aft of stock manifolds and are projected to meet the exhaust tips providing they are in the stock location. Low Port Headers are also available for under the swim step applications. Standard width headers will have about 1/2" clearance between header and tall style Moroso valve cover. Headers come complete with bolts, gaskets, water fittings, pet cocks, etc. (less 4" hose and 4" hose clamps). Factory oil filter requires relocation.

THE LIGHTNING CONSTRUCTION DIFFERENCE IS WHAT COUNTS !
Our Magnum header starts with Mandrel bent 316L stainless steel interior tubes. The exterior tubes are Mandrel bent heavy wall steel tube (.074). The tubes are then mechanically etched by sand blasting and then assembled. Finally,a corrosion resistant silicone ceramic coating is applied to the interior of the header while the exterior receives a powder coat finish.

ALL THIS PLUS THE BEST 2-YEAR WARRANTY IN THE INDUSTRY

Through continuing research Lightning Mfg. has developed a Dual Porcelain Coating that resists corrosive water environments. Now able to apply the same high tech coating to the fresh water series of steel outer lined thus aiding in the prevention cracking and deterioration.


Standard Jacketed Header - Big Block Chevy Jet Drive 36" Wide
Starting From:
$2,325.99
This Part has options, please click the button below to order.

Lightning Big Block Chevy Jet Drive 36" Wide Standard Jacketed Header

310-40 + Option(s)

Standard Jacketed Header - Big Block Chevy Jet Drive 36" Wide

These headers are designed to be a replacement for Jet manifolds. However, they terminate approximately 8" aft of stock manifolds and are projected to meet the exhaust tips providing they are in the stock location. Headers will have about 1/2" clearance between header and tall Moroso valve covers. Headers come complete with bolts, gaskets, water fittings, pet cocks, etc. (less 4" hose and 4" hose clamps). Factory oil filter requires relocation.

LIGHTNING PERFORMANCE
When comparing performance exhaust systems it's good to understand the different systems on the market today and the performance demands of your engine. Understanding how a header works will help you decide on which exhaust system is best suited for your application.

Headers have two basic functions. First is to simply relieve back pressure. For example, when looking at a manifold you see a 4" diameter exhaust hose, but the actual exhaust gas opening is about 2-1/2" diameter. Most performance manifolds and some header manufacturers use a 4" exhaust hose and 3" or 3-1/2" OD exhaust gas tube. All of these headers use a 4" OD exhaust gas tube and a 5" water jacket tube until the water gets introduced into the exhaust gas stream, then it gets reduced from 5" to its 4" exhaust hose diameter. At no time does the exhaust gases see a diameter smaller than 4" OD. When looking at these exhaust gas openings consider their area not their diameter. For example, a 4" OD opening has an area of approximately 12.56 sq. in. A 3-1/2" opening has an area of approximately 9.62 sq. in.That is 25% smaller! A 3" opening is approximately 7.06 sq. in. and a 2-1/2" opening is approximately 4.90 sq. in. which is 60% smaller.

LIGHTNING HORSE POWER COMPARISON
Performance figures on headers vary considerably. As a rule, the higher horsepower engines benefit more than the lower horsepower engines. For example, the 330 hp Mercury engine will gain approximately 50 to 75 rpm, where as the 365 hp Mercury engine will gain approximately 300 to 400 rpm (45 hp). Blown engines gain up to 800 rpm (80 hp). Of course this is comparing these headers against stock Mercury center rise manifolds.

LIGHTNING CONSTRUCTION
Our Magnum header starts with Mandrel bent 316L stainless steel interior tubes. The exterior tubes are Mandrel bent heavy wall steel tube (.074). The tubes are then mechanically etched by sand blasting and then assembled. Finally, a corrosion resistant silicone ceramic coating is applied to the interior of the header while the exterior receives a powder coat finish.

ALL THIS PLUS THE BEST 2-YEAR WARRANTY IN THE INDUSTRY

Through continuing research Lightning Mfg. has developed a Dual Porcelain Coating that resists the harshest of salt water environments. Now as an option they are able to apply the same high tech coating to a 316L stainless steel lined header once thought to be the cracking alloy and render it crack resistant.


Pinion Bearing
Your Price:
$35.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Pinion Bearing

676-18-1117

Additional Details:

  • Fits: MR, Alpha One & Gen II

Interchanges/Replaces

Chrysler/Force/US Marine

  • 31-42647A1
  • 31-F694057

GLM

  • 21610

Johnson/Evinrude Outboard

  • 387817
  • 5007751

Mallory

  • 9-75121

Mercruiser Stern Drive

  • 31-42647
  • 31-42647A1

Mercury Marine

  • 31-42647A1

OMC Stern Drive

  • 387817

Tapered Roller Bearing
Your Price:
$29.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1161

Additional Details:

  • Fits: IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & Gen II (except 1.32 ratio): also fits Vazer

Interchanges/Replaces

GLM

  • 21540

Johnson/Evinrude Outboard

  • 983891

Mallory

  • 9-75122

Mercruiser Stern Drive

  • 31-35990A1

OMC Stern Drive

  • 983891

Tapered Roller Bearing
Your Price:
$42.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1193

Additional Details:

  • Fits: Gen II (1998-UP), Mercruiser Vazer

Interchanges/Replaces

GLM

  • 21584

Mallory

  • 9-75125

Mercruiser Stern Drive

  • 31-33138A1

Mercury Marine

  • 31-33138A1

Tapered Roller Bearing
Your Price:
$76.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1197

Additional Details:

  • Fits: Alpha One Gen II (1996-97) (s/n 0F680000-0K999999)
  • Fits: Mercury/Mariner 200 (3.0L DFI), 225 (3.0L Carb), 225/250 (3.0L EFI) S/N G437999 & Below
  • I.D.: 1.5625

Interchanges/Replaces

GLM

  • 21593

Mallory

  • 9-75119

Mercruiser Stern Drive

  • 31-828439A2

Mercury Marine

  • 31-828439A2

Tapered Roller Bearing
Your Price:
$59.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1159

Interchanges/Replaces

GLM

  • 21590

Mallory

  • 9-75120

Mercruiser Stern Drive

  • 31-35928A1
  • 31-35928T1

Mercury Marine

  • 31-35928A1

Tapered Roller Bearing
Your Price:
$8.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1179

Additional Details:

  • For: Gen II F6800000 & Up, Mercruiser Vazer

Interchanges/Replaces

GLM

  • 21511

Mallory

  • 9-75106

Mercruiser Stern Drive

  • 31-32575A1
  • 31-32575T1

Mercury Marine

  • 31-32575A1
  • 31-32575T1

Tapered Roller Bearing
Your Price:
$40.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1143

Additional Details:

  • Fits: IA/IB/IC & EZ Shift, 120, 140, & 160, MR, Alpha One & Gen II (s/n 0K999999 & Below)

Interchanges/Replaces

GLM

  • 21580

Mallory

  • 9-75107

Mercruiser Stern Drive

  • 31-36387A1

Mercury Marine

  • 31-36387A1

Tapered Roller Bearing
Your Price:
$44.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1162

Interchanges/Replaces

GLM

  • 21630

Mallory

  • 9-75108

Mercruiser Stern Drive

  • 31-38356A1
  • 31-F84901
  • 31-F84903
  • FA84901

Mercury Marine

  • 31-38356A1

Mercury Sport Jet

  • 31-38356A1

Tapered Roller Bearing
Your Price:
$68.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1166

Interchanges/Replaces

GLM

  • 21830

Mallory

  • 9-75110

Mercury Marine

  • 31-78172A1

Tapered Roller Bearing
Your Price:
$120.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1173

Interchanges/Replaces

GLM

  • 21591

Mallory

  • 9-75115

Mercury Marine

  • 31-828437A2

Tapered Roller Bearing
Your Price:
$28.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Tapered Roller Bearing

676-18-1165

Additional Details:

  • Fits: MC-I, R, MR, Alpha One, SS & Gen II (0F679999 & Below)

Interchanges/Replaces

GLM

  • 21510

Mallory

  • 9-75117

Mercruiser Stern Drive

  • 31-61100A1