25004362 | Mack Circuit Breaker Switch | 1MR4321M2 / 25498684 | New Genuine NOS

New Genuine Mack 25004362 (New Genuine NOS) — OEM circuit breaker switch designed to provide overcurrent protection while functioning as a resettable panel or dashboard-mounted switch in compatible Mack truck electrical systems. Also referenced under 1MR4321M2, 1MR2409M, and 25498684.

In stock and ready to ship from Discount Parts Exchange (DPX) in Mansfield, Ohio.

Call to confirm availability: 419-522-3320

Key Specifications

• Part Number: 25004362
• Manufacturer: Mack
• Type / Model: Circuit Breaker / Switch
• System: Electrical / Overcurrent Protection
• Function: Provides resettable circuit protection and switch control in compatible Mack truck electrical systems
• Condition: New Genuine (NOS)
• Warranty: Sold As-Is, No Warranty
• Alternate Part Numbers: 1MR4321M2, 1MR2409M, 25498684
• Switch Style: Push-to-reset / toggle style

Applications & Fitment

Fits select Mack truck electrical system applications requiring circuit breaker switch 25004362 or matching OEM cross-reference numbers.

• Mack heavy-duty truck electrical systems
• Dashboard-mounted circuit breaker switch applications
• Panel-mounted electrical protection circuits
• OEM switch and circuit protection replacement applications

Important: Always verify part number, amp rating, switch style, mounting size, terminal configuration, and system compatibility before ordering or installation.

What’s Included

• 1 × Mack Circuit Breaker Switch – 25004362
• OEM breaker-switch assembly as supplied
• Mounting hardware / fittings not included unless noted

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Shipping / Location

• Ships from our Mansfield, Ohio warehouse (419-522-3320)
• Parcel shipping available
• Warehouse Bin Location: DPX_OH_BR549_MACK

Heavy-Duty Solutions — Built to Perform. Trusted to Last. Discount Parts Exchange (DPX).