1655970 Switch-Toogle Fits Caterpillar Models

One New Aftermarket Replacement Toggle Switch (Switch GP-Toggle) for Caterpillar (Cat) Equipment

This aftermarket replacement toggle switch (Caterpillar part reference 1655970 / 165-5970) is part of the fuel priming pump electrical system on a wide range of Caterpillar (Cat) construction and industrial equipment. It serves as the fuel priming pump on/off toggle switch and is also used in engine shutoff, starting aid, and diagnostic mode select circuits depending on application. The switch features a 3-position single-pole double-throw (SPDT) design with a 3-pin connector, 16 AWG wiring leads, and a waterproof sealing plug rated for 28V operation in heavy-duty environments.

Specifications

• Type: 3-Position Toggle Switch, Single-Pole Double-Throw (SPDT)
• Voltage Rating: 28V
• Connector: 3-pin with sealing plug (waterproof)
• Wire Leads: 16 AWG (black, red, white)
• Weight: Approx. 0.12 lbs.

Compatible Models

Caterpillar Excavators: 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 345D, 345D L, 345D L VG, 349D, 349D L, 349D2, 349D2 L, 374D L, 390D, 390D L

Caterpillar Wheel Loaders: 924H, 924HZ, 928H, 928HZ, 938G II, 950G II, 950H, 962G, 962G II, 962H, 966G II, 966H, 972G II, 972H, 980C, 980G, 980G II, 980H, 988H, 990H, 992K, 993, 993K

Caterpillar Track-Type Tractors (Bulldozers): D5N, D6K, D6K LGP, D6K XL, D6N, D8N, D9T, D10N, D10R, D10T, D11R, D11T

Caterpillar Wheel Tractor-Scrapers: 621B, 621E, 621F, 621G, 623B, 623E, 623F, 623G, 627E, 627F, 627G, 631D, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 657E, 657G

Caterpillar Track Feller Bunchers: 511, 521, 522, 532, 541, 551, 552, 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, TK711, TK721, TK722, TK732, TK741, TK751, TK752

Caterpillar Material Handlers: M325D MH, M325D L MH

Caterpillar Articulated Dump Trucks: 725, 730, 735, 735B, 735 OEM, 740, 740B

Caterpillar Load Haul Dump: R1700G, R2900, R2900G, R3000H

Caterpillar Asphalt Pavers / Compactors: AP500E, AP555E, AP600D, AP655D, AP1000E, AP1055E, BG500E, BG555E, BG600D, BG655D, CB54, CB64, CP54, CS54

Caterpillar Integrated Tool Carriers: IT38G II, IT62G II, IT62H

Caterpillar Engines: C7, C9, C11, C13, C15, C18, C27, C32

Replaces Part Number(s):

1655970, 165-5970

Aftermarket Interchange Numbers

CA1655970

New aftermarket replacement part - not remanufactured, not used.