20779140 Mack Switch | 1MR3594M SW 335NC | Index Controls | New Genuine OEM (NOS) CM40 these retainers are ideal for

these retainers are ideal for service centers and rebuilders needing reliable

Tooth Count: 25

Commonly used in utility trucks

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Important: Verify axle model/BOM

20779140 Mack Switch | 1MR3594M SW 335NC | Index Controls | New Genuine OEM (NOS) CM40 these retainers are ideal for20779140 Mack Switch 1MR3594M SW 335NC New Genuine (NOS) New genuine Mack electrical switch, part number 20779140, manufactured by Index Controls. This normally closed switch is cross referenced as 1MR3594M and SW 335NC, and is designed for heavy duty Mack truck electrical systems and control circuits. New old stock (NOS) unused and in excellent condition. In stock and ready to ship from Discount Parts Exchange (DPX), Mansfield, Ohio. Call for pricing