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BT43BW Mack Upper Trunnion Seat – OEM 25163274, 39QK433A

Product ID: BT43BW

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Original price was: $128.81.Current price is: $107.50.

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Part Type Heavy Duty Suspension Parts
Make Mack

Additional information

Location

Rear

Original Mack upper trunnion seat designed for Camel Back rear suspension with split (two-piece) trunnion seats. Compatible with rubber or poly trunnion bushings, providing durable support and proper alignment for 4″ wide rear leaf springs.

OEM References:

  • Mack #: 25163274
  • Mack #: 39QK433A
  • Dayton #: 338-709

Suspension Applications:

  • Mack Models With 4″ Wide Camel Back Rear Leaf Springs
  • Mack Models SS34, ST34 Series
  • Mack Models SS38, ST38 Series
  • Use With Split (Two-Piece) Upper and Lower Trunnion Seats

Specifications:

  • Type: Upper Trunnion Seat
  • Material: Cast Steel
  • Fits Trunnion Bar Diameter: 3 1/2″ Outside Diameter
  • Seat Depth: 8 3/4″ Inside to Outside
  • Compatible with Rubber or Poly Trunnion Bushings

Includes:

  • (1) New Mack Upper Trunnion Seat (Cast Steel)

All orders are processed and shipped Monday through Friday. Orders are not shipped Saturday or Sunday. All our FREE SHIPPING products are sent via UPS Ground, USPS Priority Mail or USPS First Class Mail.  On any products that are not FREE SHIPPING our store will quote either UPS Ground, Heavy Freight or USPS Priority Mail.   If you need a quick ship please call our toll free number (888-943-8287) and we will be happy to quote you alternative shipping options.

FREE SHIPPING items only apply to customers in the United States. We are happy to quote our customers outside the United States USPS International Priority Mail Shipping or UPS International Shipping costs.  If a FREE SHIPPING order is accidentally placed from outside the United States we will contact you with the applicable cost that will need to be placed on your order.

Leaf Springs purchased from AutoandTruckSprings.com/B&T Sales Company, Inc. are warranted against defects in material and workmanship for (1) year after purchase date.(Please see our TERMS AND CONDITIONS page)

We know mistakes can be made when ordering. We are happy to accept any UNUSED, UNALTERED products back within (30) days of your purchase date. (Kits need to be returned as a complete kit, we cannot accept returns on partial kits). FREE SHIPPING Products will also have a $12.50 return processing fee applied. Please call our toll free number (888-943-8287) or email us (atssprings@gmail.com) so that we can send you a Credit Memo with our return address information. All returns must have a Credit Memo included. Ship the products back to us and once we receive your unused, unaltered product we will refund you the product cost. If you wish to return unused, unaltered products after 30 days we will have to charge a 15% restocking fee. If you wish to return unused, unaltered products 45 days after purchase date we wil have to charge a 25% restocking fee. We cannot accept returns on any products 60 days or older after the purchase date.

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