4W7018 NOZZLE AS-FUEL VALVE Caterpillar parts
3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 589, 631D, 631E, 633D, 637D, 637E, 639D, 657E, 768C, 769C, 771C, 772B, 773B, 775B, 834B, 836, 988B, 988F, 990, 992C, 992D, D8L, PM-565, PR-1000, PR-450, ...
Rating:
Alternative (cross code) number:
CA4W7018
4W-7018
4W7018
CA4W7018
4W-7018
4W7018
Weight: 0.50 pounds 0 kg.
COLD PLANER, WHEEL TRACTOR,
Related part:
4W7018
NOZZLE AS-FUEL V
0R3422
R
You can buy:
US$221.81
14 Jul 2025
FridayParts
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Arko 4W7018 Fuel Injector Nozzle Replacement for Caterpillar 3406B 3408 3408B 3432 Diesel Engines – Direct Fit Replacement – Heavy-Duty Performance
Arko Tractor Parts OEM-Quality Replacement – Engineered to meet or exceed the performance of Caterpillar part number 4W7018 for 3406B, 3408, 3408B, and 3432 diesel engines. || Precision Fuel Delivery – Delivers optimal spray pattern and fuel atomization for improved combustion, engine response, and fuel economy. || Durable & Reliable – Made from heat-treated steel and built to handle extreme engine conditions in heavy-duty applications. || Easy Installation – Drop-in replacement with factory specifications—no modifications required. Compatible with multiple Caterpillar diesel models. || Trusted by Professionals – Ideal for construction equipment, trucks, and industrial machines running Cat 3400 series engines.
Arko Tractor Parts OEM-Quality Replacement – Engineered to meet or exceed the performance of Caterpillar part number 4W7018 for 3406B, 3408, 3408B, and 3432 diesel engines. || Precision Fuel Delivery – Delivers optimal spray pattern and fuel atomization for improved combustion, engine response, and fuel economy. || Durable & Reliable – Made from heat-treated steel and built to handle extreme engine conditions in heavy-duty applications. || Easy Installation – Drop-in replacement with factory specifications—no modifications required. Compatible with multiple Caterpillar diesel models. || Trusted by Professionals – Ideal for construction equipment, trucks, and industrial machines running Cat 3400 series engines.
MURNELAP for Fits Caterpillar 3406B Engine Injector Nozzle 4W7018 836 COMPACTORS
MURNELAP For Fits Caterpillar 3406B Engine Injector Nozzle 4W7018 836 COMPACTORS || Injector nozzle desied for 3406B engines, enhances fuel and perforce, MPNs: 4W7018, 836. || Cpatible with cpactors, eres smooth operation and optimal engine efficiency, ideal replacement part. || Easy Installation: Simple to install, making maintenance and repairs straightforward. || Verify Fit: For optimal performance, please review the product's appearance in the photo and verify it against the specified dimensions to ensure a precise fit.
MURNELAP For Fits Caterpillar 3406B Engine Injector Nozzle 4W7018 836 COMPACTORS || Injector nozzle desied for 3406B engines, enhances fuel and perforce, MPNs: 4W7018, 836. || Cpatible with cpactors, eres smooth operation and optimal engine efficiency, ideal replacement part. || Easy Installation: Simple to install, making maintenance and repairs straightforward. || Verify Fit: For optimal performance, please review the product's appearance in the photo and verify it against the specified dimensions to ensure a precise fit.
RATION for Fits Caterpillar 3406B Engine Injector Nozzle 4W7018 836 COMPACTORS
RATION For Fits Caterpillar 3406B Engine Injector Nozzle 4W7018 836 COMPACTORS || Injector nozzle 4W7018 is designed for 3406B engines, ensuring precise fuel for optimal performance. || Compatible with various compactors, this part (MPN: 836) reliability and longevity for efficient operation. || Elevate your garden beauty with our precision garden replacement parts. || To ensure compatibility, please check the product dimensions and review the provided images closely.
RATION For Fits Caterpillar 3406B Engine Injector Nozzle 4W7018 836 COMPACTORS || Injector nozzle 4W7018 is designed for 3406B engines, ensuring precise fuel for optimal performance. || Compatible with various compactors, this part (MPN: 836) reliability and longevity for efficient operation. || Elevate your garden beauty with our precision garden replacement parts. || To ensure compatibility, please check the product dimensions and review the provided images closely.
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Number on catalog scheme:
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Compatible equipment models: 4W7018:
Information:
3400 Family Of Commercial EnginesReference: Engine News, September 1992, Page 1, "Major Engine Component Changes". Engine News; January 18, 1984; Page 1; "Service Information For Balancers And Dampers". Description of Change: A new rubber damper assembly is used on the 3400 Family of Commercial Engines. The new damper contains an improved rubber material. The improved rubber material provides the following: * Increased temperature resistance* 25 percent higher damping* Improved resistance to stiffening with time* Improved bondingAdaptable To: The new 108-4096 Damper Assembly replaces the former 2P-5149, 4P-4297, 9Y-4851, and 108-4097 Damper Assemblies. The new damper assembly is in effect as listed in the chart. Do NOT use a rubber damper on engines originally equipped from the factory with a 2P-4645 or 7E-9520 Viscous Damper Assembly. The damper assembly part number is approximately 3.0 mm (.12 in) high, STAMPED on the front or back of the outer ring.
Caterpillar SIS machinery equipment:
Caterpillar SIS
PR-750B PAVEMENT PROFILER 8AC00001-UP (MACHINE) POWERED BY 3412 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
PR-450 COLD PLANER 7DC00204-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
PR-1000 PAVEMENT PROFILER 5XC00001-00137 (MACHINE) POWERED BY 3208,3412 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
PR-1000C Cold Planer 5XC00138-UP (MACHINE) POWERED BY 3208 Engine »
4W-7018
INJECTOR GP-FUEL
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
PM-565 Cold Planer 3TK00001-00112 (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
637D TRACTORS 26W00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
633D TRACTOR 25W00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
631D TRACTOR 24W00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
3412B Marine Engine 60M00001-05160 »
4W-7018
INJECTOR GP-FUEL
3408 INDUSTRIAL ENGINE 67U02792-11091 »
4W-7018
NOZZLE AS-FUEL VALVE
639D TRACTOR / POWER SHIFT / 99X00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
D8L TRACTOR 53Y00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
992C Wheel Loader 49Z00001-UP (MACHINE) POWERED BY 3412 Engine »
4W-7018
INJECTOR GP-FUEL
3412 ENGINE GENERATOR SET 81Z00001-04999 »
4W-7018
NOZZLE AS-FUEL VALVE
988B Wheel Loader 50W06041-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
834B TRACTOR / POWER SHIFT / 92Z00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
657E Wheel Scraper 86Z00001-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
3406B MARINE ENGINE 4TB00001-03481 »
4W-7018
NOZZLE AS-FUEL VALVE
3406B INDUSTRIAL ENGINE 6TB00001-09165 »
4W-7018
NOZZLE AS-FUEL VALVE
3406B GENERATOR SET ENGINE 2WB00001-11475 »
4W-7018
NOZZLE AS-FUEL VALVE
3406B TRUCK ENGINE 4MG00001-03599 PACCAR »
4W-7018
NOZZLE AS-FUEL VALVE
3406B TRUCK ENGINE 4MG00001-03599 FORD »
4W-7018
NOZZLE AS-FUEL VALVE
3406B TRUCK ENGINE 4MG00001-03599 FREIGHTLINER »
4W-7018
NOZZLE AS-FUEL VALVE
3406B TRUCK ENGINE - ALL EXCEPT FORD,PACCAR & FREIGHTLINER 4MG00001-03599 »
4W-7018
NOZZLE AS-FUEL VALVE
657E Coal Wheel Tractor-Scraper 6MB00001-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
773B TRUCK 63W01221-03295 (MACHINE) POWERED BY 3412 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
769C TRUCK 01X02877-05473 (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
772B TRACTOR / POWER SHIFT / 64W00168-00299 (MACHINE) POWERED BY 3412 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
D8L TRACTOR SPECIAL APPLICATION 4FB00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
768C TRACTOR / POWER SHIFT / 02X00350-00399 (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
3408B Generator Set 78Z01144-04866 »
4W-7018
INJECTOR GP-FUEL
3408B Marine Engine 99U04604-07598 »
4W-7018
INJECTOR GP-FUEL
3408/3408B Truck Engine 28V04750-UP »
4W-7018
INJECTOR GP-FUEL
3408B Industrial Engine 67U11092-UP »
4W-7018
INJECTOR GP-FUEL
637E TRACTOR / POWER SHIFT / 1FB00001-00531 (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
631E TRACTOR / POWER SHIFT / 1AB00001-01445 (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
631E TRACTOR / POWER SHIFT / 1NB00001-00871 (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
589 Track-Type Pipelayer Power Shift 31Z00001-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
3412 ENGINE INDUSTRIAL 38S13236-16483 »
4W-7018
NOZZLE AS-FUEL VALVE
3406B Truck Engine 4MG03600-UP »
4W-7018
INJECTOR GP-FUEL
769C TRUCK 01X05474-06599 (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
773B TRUCK 63W03296-04199 (MACHINE) POWERED BY 3412 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
631E Series II Wheel Tractor-Scraper 1AB01446-01639 (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
637E Series II Wheel Tractor-Scraper 1FB00532-00659 (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
992D Wheel Loader 7MJ00001-UP (MACHINE) POWERED BY 3412 Engine »
4W-7018
INJECTOR GP-FUEL
631E Series II Wheel Tractor/Scraper 3ND00523-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
771C QUARRY TRUCK 3BJ00001-00199 (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
775B QUARRY TRUCK 7XJ00001-00199 (MACHINE) POWERED BY 3412 DITA ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
988F Wheel Loader 8YG00001-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
836 LANDFILL COMPACTOR 3RL00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
990 Wheel Loader 7HK00001-UP (MACHINE) POWERED BY 3412 Engine »
4W-7018
INJECTOR GP-FUEL
3412 Marine Engine 7BL00001-UP »
4W-7018
INJECTOR GP-FUEL
769C Truck 01X06600-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
768C TRACTOR 02X00400-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
771C Truck 3BJ00200-UP (MACHINE) POWERED BY 3408 Engine »
4W-7018
INJECTOR GP-FUEL
834B Wheel Tractor 7BR00001-UP (MACHINE) POWERED BY 3408E Engine »
4W-7018
INJECTOR GP-FUEL
3412 Generator Set 81Z05000-14500 »
4W-7018
INJECTOR GP-FUEL
631E Series II Tractor 1NB00872-01389 (MACHINE) POWERED BY 3408C Engine »
4W-7018
INJECTOR GP-FUEL
3406C Marine Auxiliary and Generator Set 1SS00001-UP »
4W-7018
INJECTOR GP-FUEL
3408C Marine Auxiliary & Generator Set Engine 1TS00001-UP »
4W-7018
INJECTOR GP-FUEL
3412C Marine Auxiliary & Generator Set Engine 9BR00001-UP »
4W-7018
INJECTOR GP-FUEL
3406B INDUSTRIAL ENGINE 6TB09166-09856 »
4W-7018
NOZZLE AS-FUEL VALVE
3412C Generator Set 81Z14501-UP »
4W-7018
INJECTOR GP-FUEL
3406C Marine Engine 4TB03482-UP »
4W-7018
INJECTOR GP-FUEL
3406C Industrial Engine 6TB09857-UP »
4W-7018
INJECTOR GP-FUEL
3412C Industrial Engine 38S16484-UP »
4W-7018
INJECTOR GP-FUEL
3406C Generator Set 2WB11476-UP »
4W-7018
INJECTOR GP-FUEL
3412 Generator Set 4BZ00001-UP »
4W-7018
INJECTOR GP-FUEL
3412 MARINE ENGINE U.S. COAST GUARD 82 FT. POINT CLASS 7HG00001-UP »
4W-7018
NOZZLE AS-FUEL VALVE
3408C Generator Set 78Z04867-UP »
4W-7018
INJECTOR GP-FUEL
3408C Marine Engine 99U07599-UP »
4W-7018
INJECTOR GP-FUEL
3412C Generator Set 9EP00001-UP »
4W-7018
INJECTOR GP-FUEL
3406B Marine-Generator Set Engine Military 9PL00001-UP »
4W-7018
INJECTOR GP-FUEL
3412C Marine Engine 60M05161-UP »
4W-7018
INJECTOR GP-FUEL
3412C Generator Set LRY00001-UP »
4W-7018
INJECTOR GP-FUEL
3406C Generator Set 2AM00001-UP »
4W-7018
INJECTOR GP-FUEL
3406C Marine Auxiliary Generator Set PFH00001-UP »
4W-7018
INJECTOR GP-FUEL
3408C Marine Auxiliary Generator Set TAM00001-UP »
4W-7018
INJECTOR GP-FUEL
3412C Marine Auxiliary Generator Set RLR00001-UP »
4W-7018
INJECTOR GP-FUEL
3406C Industrial Engine 7T200001-UP »
4W-7018
INJECTOR GP-FUEL
D8L TRACTOR / POWER SHIFT / 7JC00001-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
3408B INDUSTRIAL ENGINE 9TD00001-UP »
4W-7018
NOZZLE AS-FUEL VALVE
3408B MARINE ENGINE 1LG00001-UP »
4W-7018
NOZZLE AS-FUEL VALVE
3408B GENERATOR SET ENGINE 2BG00001-UP »
4W-7018
NOZZLE AS-FUEL VALVE
D8L TRACTOR 7YB01573-UP (MACHINE) POWERED BY 3408 ENGINE »
4W-7018
NOZZLE AS-FUEL VALVE
Cat SIS web machinery list:
Parts nozzle Caterpillar catalog:
3406B, 3412
245, 3406, 3408, 3412, 633D, 637D, 992C
3406B, 3412, 3412C, D9R
120G, 130G, 140G, 14G, 14H NA, 160G, 16G, 16H NA, 303.5, 304.5, 312, 3126, 312E, 313B, 314E CR, 316E L, 320E RR, 324E, 329E, 3304B, 3306, 3306B, 336E, 3406, 3406C, 3406E, 3408E, 3412, 3412C, 3412E, 35...
3208, 613C, PR-1000, PS-500
3408B, 3408C, 3412, 3412C, PM3412, SCT673, SPS342, SPT342
3408, 3408B, 3408C, 3412C
3406B, 3406C, 3412, 3412C, 375, 375 L, 5080
3408C, 3412, 3412C, 578, 583R, 589, 824G, 825G, 826C, 826G, 980C, 980G, D8N, D8R, D8R II
3406, 3408, 3412
311C, 312C, 312C L, 314C, 318C, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
3408, 3408B, 3412, 3412C, PM3412
2762526
NOZZLE GP-WATER
CB-534D, CB-564D
CB-534D, CB-564D
16G, 16H NA, 245, 245B, 245D, 3406B, 3406C, 3408, 621E, 621F, 623E, 627E, 627F, 772B, 773B, 775B, 824C, 825C, 826C, 980C, 980F, 980F II, D40D, HT400, RR-250, SM-350, SS-250
3558636
NOZZLE
777G, 785D
777G, 785D
235B, 350, 572R, 627B, 627E, 627F, 815F, 816B, 966F, 966F II, 972G, 973, D7G, D7H, D7R
3406B, 3412
3406B, 3406C, 3412C
3558631
NOZZLE GP-WATER
777G, 785D
777G, 785D
9Y5561
NOZZLE
3606, 3612, D6D, G3606, G3612
3606, 3612, D6D, G3606, G3612
311, 311B, 312, 312B, 320, 320 L, 320B, 320B FM LL, 320B L, 320B U, 320N, 321B