Key Features:

• Replaces points & condensers for true solid state ignition
• Uses standard coil, cap & rotor
• Easy to install, one-piece, 2-wire hook-up
• Accurate to within 1/4° timing accuracy 0 to 6000 RPM range
• For: All Chevrolet V-6 Prestolite w/screw down caps

Key Features:

• Replaces points & condensers for true solid state ignition
• Uses standard coil, cap & rotor
• Easy to install, one-piece, 2-wire hook-up
• Accurate to within 1/4° timing accuracy 0 to 6000 RPM range

Additional Details:

• Fits: Most 4 cylinder Prestolite distributors (except IBM 7026)
• For: Onan, Universal, Waukesha, Wisconsin
• Resistance: 3.0 Ohms

Use With:

• 18-5469: Hi-Performance Ignition Coil

Interchanges/Replaces

GLM

• 72550

Additional Details:

• Material: Zinc
• Fits: Most Mercury/Mariner O/B's 35hp & above and all MerCruiser except Bravo

Use With:

• 18-6245: Anode Mounting Bolt

Interchanges/Replaces

Honda Outboard

• 41107-ZW1-003ZA

Mercruiser Stern Drive

• 31640
• 316404
• 31640A1
• 97-31640Q4

Mercury Marine

• 31640
• 316403
• 316404
• 31640A1
• 31640A2
• 31640A4
• 31640B4
• 72436A1
• 97-31640Q4

Key Features:

• Universal
• Fits most engines up to 115 HP

Interchanges/Replaces

Attwood

• 16208-7

Sea Sense

• 50073750

Shoreline

• SL52207

Valmar

• 52464

Key Features:

• Universal
• Fits most engines 120 Hp and Up

Interchanges/Replaces

Moeller

• 99082-00

Key Features:

• Universal
• Fits most inboard engines

Key Features:

• Recommended for all general marine applications requiring a GL-5 class lubricant.
• Ideal for replacing all old hypoid 90 application needs.
• Formulated for use in freshwater or saltwater conditions and all standard marine applications.
• Reduces friction and protects gears, bearings and other gear case components.

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-9786		1	Lower Unit Fill Tube (Standard)		N/A
18-9600-0	Mallory 9-82400	2	Premium Lower Unit Gear Lube (10 Oz. Tube)(12 per case)(283.5g)		N/A

Key Features:

• Includes tapered roller bearing for non-tractor 14/28 or 17/28 gears

Additional Details:

• Bore Size: 3.2635-3.2650
• For: MR/Alpha style

Interchanges/Replaces

GLM

• 18000

Mallory

• 9-79127

Mercruiser Stern Drive

• 1623-8951A15
• 1623-8951A27
• 1623-8951A37
• 1623-8951A5

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2244	Chrysler/Force/US Marine 10-79953 10-79953A2 10-F50109 F40109 GLM 22420 Mallory 9-72650 Mercruiser Stern Drive 10-28634 10-28634A1 10-79953 10-79953A2 10-79953Q04 10-79953Q2 816610A1 816610A2 Mercury Marine 10-20259 10-28634 10-28634A1 10-79953 10-79953A2 10-79953Q04 10-79953Q2	1	Drain Screw		N/A
18-7176	Chrysler/Force/US Marine 25-90011 25-F74305 F694555 F74035 F74305-1 GLM 81390 Mallory 9-76554 Mercruiser Stern Drive 25-896523 25-90011 Mercury Marine 25-896523 25-90011	1	O-Ring		N/A
18-6093	GLM 12702 Mercruiser Stern Drive 806105A1 97-806105 97-806105Q1 97-806105T1	1	Anode		N/A
18-2914	GLM 31010 Mallory 9-60034 Mercruiser Stern Drive 27-32433 27-856081 27-8M0090319 Mercury Marine 27-30603 27-32433 27-85608 27-856081 27-8M0090319	1	Water Pump Gasket		N/A
18-1143	GLM 21580 Mallory 9-75107 Mercruiser Stern Drive 31-36387A1 Mercury Marine 31-36387A1	1	Tapered Roller Bearing		N/A
18-2376	Mallory 9-72602 Mercruiser Stern Drive 73020A20 818763A10 818763A4	1	Carrier Bearing		N/A
18-2285	GLM 23220 Mercruiser Stern Drive 15-35931A1 15-47397A1 Mercury Marine 15-47397A1	1	Shim Set		N/A
18-7159	GLM 83440 Mallory 9-76544 Mercruiser Stern Drive 25-31534 25-48451 Mercury Marine 25-31534	1	O-Ring		N/A
18-1117	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	1	Pinion Bearing		N/A
18-3199	GLM 21870 Mallory 9-78115 Mercruiser Stern Drive 93423 934231 934233	1	Water Pickup		N/A
18-3198	GLM 21880 Mallory 9-78114 Mercruiser Stern Drive 93424 934241 934243	1	Water Pickup		N/A
18-3197	GLM 12822 Mallory 9-78130 Mercruiser Stern Drive 10-67373 10-76156 Mercury Marine 10-76156	1	Water Pick-Up Insert Screw		N/A
18-2915	GLM 31020 Mallory 9-60035 Mercruiser Stern Drive 27-32434 27-856091 27-858524 Mercury Marine 27-30604 27-32434 27-85609 27-856091 27-858524	1	Water Pump Gasket		N/A
18-2919	GLM 31050 Mallory 9-60031 Mercruiser Stern Drive 27-426311 Mercury Marine 27-42631 27-426311	1	Water Pump Gasket		N/A
18-6011	Honda Outboard 41107-ZW1-003ZA Mercruiser Stern Drive 31640 316404 31640A1 97-31640Q4 Mercury Marine 31640 316403 316404 31640A1 31640A2 31640A4 31640B4 72436A1 97-31640Q4	1	Anode		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	1	Drain Screw Gasket		N/A
18-6245	GLM 21740 Mercruiser Stern Drive 10-32470 Mercury Marine 10-32470 10-47580 10-74728	1	Anode Mounting Bolt		N/A
NSS	Mercruiser Stern Drive 10-806290	2	Screw (#10-32 x 5/8")	No Image	N/A
NSS	Mercruiser Stern Drive 11-45812 11-859124	1	Locknut	No Image	N/A

Key Features:

• Designed for use with the original Ignitor Electronic Conversion Kits
• Can be used with other inductive ignition systems
• Oil filled for better cooling and long life
• Low resistance and improved turn ratios
• Produces the higher voltage needed to run larger spark plug gaps
• Added power and better fuel economy
• More windings maximize energy and reliability over the full RPM range
• Fits existing brackets for easy installation

Additional Details:

• Resistance Ohms: 1.5 (oil filled)
• Color: Black
• Flame-Thrower Volt Coil: 40,000
• Cyl.: 8

Use With:

• 18-5296-2: Electronic Conversion Kit
• 18-5297: Electronic Conversion Kit
• 18-5298: Electronic Conversion Kit
• 18-5299: Electronic Conversion Kit
• 18-5299D: Electronic Conversion Kit (Display Pack)