1W2803 Plug for Caterpillar Equipment

1W2803 is a plug used in air compressor and related systems of Caterpillar equipment. It fits the Caterpillar machine and engine models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Skidders: 120C, 518, 528, FB518.
• Tracked bulldozers: 5, 55, 5A, 5P, 5S, D4H, D4H III, D4H XL, D5H, D5H XL.
• Petroleum products equipment: 3512B, 3512C, TH48-E70, TH48-E80.
• Off-road dump trucks: 69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 776C, 777, 777B, 777C, 784B, 784C, 785, 785B, 785C, 789, 7B93C.
• Multifunctional loader with attachment kit: IT28B.
• Wheel loaders: 916, 920, 926, 926E, 930, 930R, 930T, 936, 936E, 950, 950B, 950B/950E, 950E, 966C, 994.
• Truck engines: 3116, 3306, 3306B, 3406B, C-10.
• Loaders with telescopic arm: C4.4.
• Skidding tractors: 120C, 125C, D4HTSK II, D4HTSK III, D5HTSK II.
• Ground compactors: 815.
• Motor graders: 120G, 12G, 130G, 140G, 14G.
• Wheeled tractor-scrapers: 613B, 621R, 621S, 623E, 623F, 627B, 627E, 631D, 631E, 633D, 631G, 633E II, 637D, 637E, 637G, 639D, 651E, 657E.
• Industrial engines: 1673C, 3114, 3116, 3126, 3176, 3176B, 3196, 3176C, 3304, 3304B, 3306, 3306B, 3406B, 3306C, 3406C, 3406E, 3408, 3408B, 3456, 3508, 3512, 3512B, 3512C, 3512E, 3516, 3516C, C-10, C-12, C-15, C-16, D330C, D333C, C4.4, SPF343, SPF343C, SPS343, SPT343.
• Excavators: 5130, 5230.
• Articulated dump trucks: D35HP, D400, D400D, D400E, D40D.
• Engine-generator sets: 3304, 3304B, SR4.

Cross-reference numbers

• 1W-2803
• 1W2803

Specifications