Information about this Spark Plug:

14mm Thread Size,
9.5mm (3/8") Reach,
13/16" (20.6mm) Hex Size,
Gasket Seat,
Non-Resistor,
Copper Core,
Heat Range 2
 
Cross-reference from other brands:

Autolite    292  292
Autolite    353  353       
Bosch   7534  W5EC        
Denso    4040  W24S-U 
Denso   4055  W27SU         
NGK    3710  B7S     
NGK    3810  B8S       
NGK    6521  BM7A 
     
Champion   825  J4C        
   
List of possible uses for this Spark Plug:

ATV TRACKSTER  w/OMC 437 Engs.
Chain Saws PIONEER  700G, 850
Commercial & Industrial Engines ALLIS-CHALMERS G-160 NATURAL & LP-GAS,
Commercial & Industrial Engines CONTINENTAL L478 GASOLINE, Normal Service
Commercial & Industrial Engines CUMMINS  GNHC-4, GNH-220, GNH-250 3/8" Reach
Commercial & Industrial Engines CUMMINS  GV-12450, GM-12-525 3/8" Reach
Commercial & Industrial Engines HALL SCOTT 590 Series NATURAL & LP-GAS,
Commercial & Industrial Engines HERCULES  14mm Heads Using Natural Gas
Commercial & Industrial Engines ROILINE H540, H570, TH570, H884, TH884 NATURAL & LP-GAS,
Commercial & Industrial Engines WORTHINGTON  DDGX Natural Gas
Farm Tractors & Equipment, Construction Machinery BARCO  M1 Hammer
Farm Tractors & Equipment, Construction Machinery INTERNATIONAL 815, 915 (LPG) COMBINES, Gasoline
Farm Tractors & Equipment, Construction Machinery LOMBARD  Welder
Farm Tractors & Equipment, Construction Machinery McCULLOCH  W1-A1, A2 170 Amp. Welder
Farm Tractors & Equipment, Construction Machinery SKIL 2911-T1, 2912-T1, 2913-T1 14mm Heads
Farm Tractors & Equipment, Construction Machinery SKIL Hammers M1, 2910-T1 14mm Heads
Generators ONAN  CCK Series (Nat. Gas)
Generators PIONEER  700F, 700G Heavy Service
Golf Cart CUSHMAN  Trackster
Inboard Marine EVINRUDE  DU 89 cid (88-90 h.p.)
Inboard Marine JOHNSON  DU 89 cid (88-90 h.p.)
Inboard Marine MERCRUISER GM V-8 283, 327, 305 & 350 cid, 225 2278646 and Below STERN DRIVE ENGINES:
Inboard Marine MERCRUISER GM V-8 283, 327, 305 & 350 cid, 250 2639854 and Below STERN DRIVE ENGINES:
Inboard Marine MERCRUISER GM V-8 283, 327, 305 & 350 cid, 270 w/Gasket Heads STERN DRIVE ENGINES:
Inboard Marine MERCRUISER GM V-8 305, 327 & 350, 225 INBOARD ENGINES:
Inboard Marine MERCRUISER GM V-8 305, 327 & 350, 250 2317201-2797056 INBOARD ENGINES:
Inboard Marine MERCRUISER GM V-8 305, 327 & 350, 270 Gasket Heads INBOARD ENGINES:
Inboard Marine O.M.C. , DU 89 cid (88-90 h.p.) STERN DRIVE ENGINES:
Inboard Marine VOLVO PENTA , 70 Sustained High Speed B/BB Series
Motorcycles, Minibikes, Mopeds, Scooters ALSPORT-STEEN  100cc All Models
Motorcycles, Minibikes, Mopeds, Scooters ALSPORT-STEEN  80cc All Models
Motorcycles, Minibikes, Mopeds, Scooters BRIDGESTONE BS60SP 60
Motorcycles, Minibikes, Mopeds, Scooters CHAPARRAL ST-100, T-100 100
Motorcycles, Minibikes, Mopeds, Scooters CHAPARRAL ST-80, T-80 80
Motorcycles, Minibikes, Mopeds, Scooters CHAPARRAL T-95 95
Motorcycles, Minibikes, Mopeds, Scooters CHIBI  Mini-Bikes
Motorcycles, Minibikes, Mopeds, Scooters HODAKA 100 Dirt Squirt/96-92C 100
Motorcycles, Minibikes, Mopeds, Scooters HODAKA ACE 100/92 100
Motorcycles, Minibikes, Mopeds, Scooters HODAKA Ace 90 90
Motorcycles, Minibikes, Mopeds, Scooters INDIAN ML-, MT-, ME-, MS-100 100
Motorcycles, Minibikes, Mopeds, Scooters POWER-DYNE Mini Enduro 60
Motorcycles, Minibikes, Mopeds, Scooters POWER-DYNE Scrambler (TSC 60) 60
Outboard Marine MERCURY 350 (1966) 35 h.p., 1966-60 Merc Series with Standard Ignition:
Outboard Marine MERCURY 650, 650S, 850 65-85 h.p., 1966-60 Merc Series with Standard Ignition:
Outboard Marine MERCURY 800E S/N 1403610 80 h.p., 1966-60 Merc Series with Standard Ignition:
Outboard Marine MERCURY 800E S/N 1403611 80 h.p., 1966-60 Merc Series with Standard Ignition:
Outboard Marine MERCURY 800EL S/N 1405606 80 h.p., 1966-60 Merc Series with Standard Ignition:
Outboard Marine MERCURY 800EL S/N 1405607 80 h.p., 1966-60 Merc Series with Standard Ignition:
Outboard Marine MERCURY 900, 1000 90-100 h.p., 1966-60 Merc Series with Standard Ignition:
Outdoor Power Equipment GREEN MACHINE 4500 Trimmers
Outdoor Power Equipment GREEN MACHINE 4600 Blowers
Snowmobile OMC (See also Johnson & Evinrude)  M227 437
Snowmobile OMC (See also Johnson & Evinrude)  M229W,M229E 437
Snowmobile OMC (See also Johnson & Evinrude)  M230, M230E 437
Snowmobile OMC (See also Johnson & Evinrude)  M232, M232E 399
Snowmobile OMC (See also Johnson & Evinrude)  M233, M233E 437
Snowmobile OMC (See also Johnson & Evinrude)  M234E, M236 437
Snowmobile OMC (See also Johnson & Evinrude)  M235, M237 399
Snowmobile OMC (See also Johnson & Evinrude)  M238, M239E 437
Snowmobile OMC (See also Johnson & Evinrude)  M241E, M245 437