1863735 Pin-Connec Fits Caterpillar Models

One New Aftermarket Replacement Connector Pin for Caterpillar (Cat) Equipment

This electrical connector pin is used in Caterpillar wiring harness connectors throughout the electrical system. The pin inserts into a mating terminal socket to establish secure electrical connections across a wide range of Cat machines. Also known as a terminal pin, this size 16 nickel-plated brass contact is used in switch groups and other electrical assemblies. Caterpillar part number 186-3735 (formatted with dash) is the same part as 1863735.

Specifications

• Outer Diameter: 3.30 mm
• Wire Range: 16-20 AWG
• Material: Brass
• Contact Type: Male, solid, size 16, nickel plated

Compatible Models

Caterpillar Backhoe Loaders: 414E, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 426B, 426C, 428B, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438B, 438C, 438D, 442D, 442E, 444E, 444F, 446, 446B, 446D, 450E, 450F, 415F2 IL, 420F2

Caterpillar Skid Steer Loaders: 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 262C, 262C2, 262D, 267, 267B

Caterpillar Compact Track Loaders: 259B3, 259D, 279C, 279C2, 279D, 289C, 289C2, 289D, 299C, 299D, 299D XHP

Caterpillar Integrated Tool Carriers: IT12B, IT14F, IT14G, IT18F, IT24F, IT28F, IT28G, IT38F, IT38G, IT38G II, IT38H, IT62G, IT62G II, IT62H

Caterpillar Telehandlers: TH103, TH407C, TH414C

Caterpillar Challengers: 35, 45, 55, 65, 65C, 65E, 70C, 75, 75C, 75D, 75E, 85C, 85D, 85E, 95E, MTC735

Caterpillar Mini Hydraulic Excavators: 303C CR, 304E2 CR, 308E SR

Caterpillar Marine Engines: 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3612, 3616, C-12, C12, C15, C18, C32

Caterpillar Combines: 480

Replaces Part Number(s):

1863735, 186-3735

Aftermarket Interchange Numbers

8T8729, 8T-8729, CA1863735, CA8T8729

New aftermarket replacement part - not remanufactured, not used.