Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, MTU

Cross-Reference:

BERU 18VGZ1-77, 18VGZ9-77, 18VGZ14-77

GOETZE G-6005, G-6006

MTU X52404500027, X52404500039, X52404500049, X52404500050, X52404500056

MTU X52404500059, X52404500060, X52404500062

Specifications:

Thread Diameter: 18 mm

Seat Type: Gasket

Thread Reach: 0.8125 in (20.64 mm)

Hex Size: 13/16 in (21 mm)

Gap Size: Non-Adjustable

Center Electrode: Precious Alloy

Ground Electrode: Pre-chamber

Terminal Type: Threaded

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Pre-chamber

Resistor Type: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Blackened Shell

Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, Caterpillar, Jenbacher, Superior, Waukesha

Cross-Reference:

BERU 18GZ20, Z178

Champion 643, RB75N

Champion 576, RB76N Insulator is 0.875 inch (7/8") shorter than Champion 643, RB75N

Stitt R806

Waukesha 60999S

Specifications:

Thread Diameter: 18 mm

Seat Type: Gasket

Thread Reach: 0.8125 in (20.64 mm)

Hex Size: 7/8 in (22 mm)

Gap Size: 0.012 in (0.305 mm)

Center Electrode: Nickel

Ground Electrode: Nickel, 4 Prong

Terminal Type: Threaded

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Non-Projected

Resistor Type: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, Enterprise, Fairbanks Morse, Jenbacher, Nordberg

Cross-Reference:

BERU 18GZ7, Z168

Champion 576, RB76N

Champion 643, RB75N Insulator is 0.875 inch (7/8") longer than Champion 576, RB76N

E3 Spark Plugs 1175112 Insulator is 0.875 inch (7/8") longer than Champion 576, RB76N

Stitt R817

Specifications:

Thread Diameter: 18 mm

Seat Type: Gasket

Thread Reach: 0.8125 in (20.64 mm)

Hex Size: 7/8 in (22 mm)

Gap Size: 0.012 in (0.305 mm)

Center Electrode: Nickel

Ground Electrode: Nickel, 4 Prong

Terminal Type: Threaded

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Non-Projected

Resistor Type: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, Cummins, Jenbacher, Waukesha

Cross-Reference:

Champion 237, RB77CC

Cummins 2866879, 4098162, 4302738, 5373898

Waukesha 60999Z

Specifications:

Thread Diameter: 18 mm

Seat Type: Gasket

Thread Reach: 0.8125 in (20.64 mm)

Hex Size: 7/8 in (22 mm)

Gap Size: 0.012 in (0.305 mm)

Center Electrode: Nickel

Ground Electrode: Nickel

Terminal Type: Solid

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Non-Projected

Resistor Type: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, Caterpillar, DEUTZ, Guascor, Jenbacher, MWM, Perkins, Rolls Royce, Superior, Wartsila, Waukesha

Cross-Reference:

Altronic L1863IP

BERU 18GZ6772, Z352

Bosch 7305, 0 242 356 503, MR3DII360

Caterpillar 149-9931, 194-8518, 243-4291, 301-6663, 339-9790, 479-7702, 193468054

Champion 229, 237, 634, 1230, 1351, 1359

Champion C-6009, FB77WPCC, FB77WW, KB77WPCC, RB77CC, RB77WPCC

Cummins 2866879, 4098162, 4302738, 4924504, 5373898

Denso 6115, 6117, GI3-1, GI3-4, GI3-5

DEUTZ 1230-1188

Guascor 76.64.292

Jenbacher 404492

NGK 92783, AS3-25

Rolls-Royce 706522

Wartsila PAAE009853, PAAE059695, PAAE250517, PAAF031654, PAAF060302

Waukesha 60999T, 60999Z, 69919D

Specifications:

Thread Diameter: 18mm

Seat Type: Gasket

Thread Reach: 0.8125 in (20.64 mm)

Hex Size: 7/8 in (22 mm)

Gap Size: 0.012 in (0.305 mm)

Center Electrode: Iridium-Rhodium on Nickel and Copper Core

Ground Electrode: Iridium-Rhodium on Nickel and Copper Core

Terminal Type: Solid

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Non-Projected

Resistor: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Heavy-Duty Truck & Bus Engine / Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, Cummins, Daewoo, Detroit Diesel, Dresser, Hercules, Iveco, John Deere, MAN, Perkins, SACM, Wartsila, Cummins Engines B5.9G, B5.9 LPG, B Gas Plus, B LPG Plus, C8.3G, L10G, Cummins Engines 6B, 6C, G3.9, G5.9, G5.9E, G8.3, G8.3C, G8.3E, GTA8.3, GTA8.3 SLB, L-10, Daewoo Engines GV222TIC, GE08TIC, GE12TIC, GV180TIC, GV158TIC, Hercules Engines G4800, GTA4800, John Deere Engines 6076AFN30 (150 & 200 hp), MAN Engines E0834, E0836, SACM Engines 175, UD30, Wartsila Engines 175

Cross-Reference:

BERU 14FR4DPU, 14FR4-DPU0, Z189, Z231

Champion 218, 243, 244, 1208, 1213, RC78PYP, RC78PYP15, RC78PYP21

Cummins 3964408, 4025234, 4025235, 4025236, C2000

Iveco 8022622

Cross-Reference Spark Plug Kit:

Cummins 4025416 (combine 2178315 spark plug & Cummins 3938860 boot)

Cummins 4089085 (combine 2178315 spark plug, Cummins 3077564 boot & dielectric grease)

Cummins 4089086 (combine 2178315 spark plug & dielectric grease)

Cummins 4089629 (combine 2178315 spark plug & dielectric grease)

Cummins 4955310 (combine 2178315 spark plug, E3.271 boot & dielectric grease pack)

Specifications:

Thread Diameter: 14 mm

Seat Type: Gasket

Thread Reach: 0.75 in (19 mm)

Hex Size: 5/8 in (16 mm)

Gap Size: 0.015 in (0.381 mm)

Center Electrode: Platinum on Nickel and Copper Core

Ground Electrode: Platinum on Nickel

Terminal Type: Threaded

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Projected

Resistor Type: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, Case, Caterpillar, Continental, Cooper-Bessemer, Chicago Pneumatic, Dorman, Fairbanks Morse, Hall Scott, Hercules, International, Lorain, Minneapolis-Moline, Rathbun Jones, Superior, Waukesha (Gasoline), Wisconsin

Cross-Reference:

Champion 204, 516, 529, D14N, D16

Specifications:

Thread Diameter: 18 mm

Seat Type: Gasket

Thread Reach: 0.50 in (12.7 mm)

Hex Size: 7/8 in (22 mm)

Gap Size: 0.015 in (0.381 mm)

Center Electrode: Platinum

Ground Electrode: Platinum

Terminal Type: Threaded

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Non-Projected

Resistor Type: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, Bernard, Caterpillar, Cummins, Dorman, Fuji-Robin, Gemini, International, JLO Rockwell, Rotax, Sacks, Whitte

Cross-Reference:

Altronic J1443DP

BERU 14R4ADP, Z146

Caterpillar 2N-0553, 7H-6959

Champion 1224, RL85G

Stitt R457L

Specifications:

Thread Diameter: 14 mm

Seat Type: Gasket

Thread Reach: 0.50 in (12.7 mm)

Hex Size: 13/16 in (21 mm)

Gap Size: 0.015 in (0.381 mm)

Center Electrode: Platinum

Ground Electrode: Gold-Palladium, 2 Ground

Terminal Type: Threaded

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Non-Projected

Resistor Type: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Industrial Engine Applications:

Natural Gas, CNG, LNG, RNG, Propane Autogas, LPG, RLPG, RDME, Bernard, Caterpillar, Cummins, Dorman, Gemini, International, JLO Rockwell, Rotax, Sacks, Witte

Cross-Reference:

BERU 14GZ20, Z218

Caterpillar 9Y-3985

Champion 556, RTL85G

Specifications:

Thread Diameter: 14 mm

Seat Type: Gasket

Thread Reach: 0.50 in (12.7 mm)

Hex Size: 15/16 in (24 mm)

Gap Size: 0.015 in (0.381 mm)

Center Electrode: Platinum

Ground Electrode: Platinum

Terminal Type: Threaded

Insulator Material: Dielectric Ceramic 95% Alumina

Insulator Type: Non-Projected

Resistor Type: Fired In Suppressor Seal FISS

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated