1995 - 2021 Isuzu And GMC NPR, NQR, NRR And W Series Rear Leaf Spring 56-251

$258.00 Sale Save

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable


  • *Diagram May Differ From Actual Spring*
  • Number of Leaves - 6
  • Leaf Spring Width - 2-3/4"
  • A - Leaf Spring Length: 26-9/16"
  • B - Leaf Spring Length: 26-9/16"
  • C - Leaf Spring Arch: 3-11/16"
  • D - Leaf Spring Pack Thickness: 2-9/16"
  • Leaf Spring Capacity: 3,700 lbs
  • Leaf Spring OEM Numbers: 97119980 and 8971199800
  • Leaf Spring Eye Bushings: Front RB-246 / Rear RB-186
  • Leaf Spring Material: 5/11MM 1/10MM
  • Location - Rear

The 56-251 leaf spring fits the rear of Isuzu NPR, NQR, NRR, Chevy/GMC W35, 3500, W4, W45, 4500, W55, 5500, W55HD and 5500XD heavy duty trucks. This spring is 2-3/4" wide, is a 6 leaf spring and the capacity is 3,700 lbs. The OEM part numbers are 97119980 and 8971199800.

Models And Year Ranges:

Fits: 1995-2001 Rear Isuzu NPR (NPR Gas; 53" Long 10/95 -7/07)

Fits: 1999-2021 Rear Isuzu NQR

Fits: 2005-2021 Rear Isuzu NRR

Fits: 1995-2021 Rear Chevy/GMC W35/3500, W4 and W45/4500

Fits: 1999-2021 Rear Chevy/GMC W55/5500

Fits: 2005-2021 Rear Chevy/GMC W55HD/5500XD

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