Trunnion | Mack | 4 Inch Shaft, 5 Inch Spring

SKU M1207

Availability: Typically ships in 2 to 3 business days.

Trunnion M1207 for Mack SS58 (55K) Camelback rear suspensions. 4 inch shaft, 5 inch spring. Replaces Mack part 25130252, 39QK24, 39QK24A, 39QK24B, 39QK24B, 39QK319, 39QK319A, 39QK319A, 39QK321, 39QK321, 39QK321, 39QK45A and 39QK45B.

Related Products

Product Specs for M1207

  • Application:Mack
  • Automann Number:M1207
  • Batco Number:09-7546, 09-7557
  • Dayton Number:338-731
  • Euclid Number:E-5417
  • Gaumers Number:06140
  • Leland Number:SC2390
  • Mack Number:25130252, 39QK24, 39QK24A, 39QK24B, 39QK24C, 39QK319, 39QK319A, 39QK320, 39QK321, 39QK327, 39QK45, 39QK45A, 39QK
  • Meritor Number:R305417
  • Midland Number:CS71604B
  • Note:Uses MX406 Cast Cap
  • MPN: M1207
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M1207 Details

Customer Q&A - Multiple Heavy Duty Manufacturers M1207

Multiple Heavy Duty Manufacturers

At we buy our heavy duty truck parts from several brand name manufacturers to bring you the highest quality parts at the lowest possible prices.

Because we work with so many suppliers, the manufacturer of this particular product may vary. However, you can be certain that sells only the finest products. We only stock OEM quality or better truck parts. We do not deal in cheap or shoddy made knock offs.

If you would like to enquire as to the manufacturer of a specific part, please call our expert staff at 1-800-358-4751 or 989-755-0561.

Heavy Duty Truck Parts Warranty

1 Year Limited Warranty

On all HD products. We warranty our HD products against defects in workmanship or material.

What the warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

How to get service

If a Heavy Duty Truck Part fails as a result from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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