SKU: 87098993964

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

Sale price$116.10 Regular price$129.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

1995 - 2021 Isuzu And GMC NPR, NQR, NRR And W Series Rear Leaf Spring 56-251*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 Verify the OEM part number and measurements to confirm

  • *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

 

Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring.

 

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

Shipping Notes
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 87098993964

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Chase
Los Angeles, US
★★★★★ 5
Perfect fit
Size: 1-Female to 2-Male Y-Adapter-1 ft
Used it for a super tweeter and loud speaker setup and it worked great nothing wrong with this product
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Reviewed in the United States on May 16, 2026
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Cj
Lowell, US
★★★★★ 5
Solid cables
Color: Red/Black, Size: 0AWG-25FT Each
Good set of cables
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Reviewed in the United States on April 13, 2026
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Travis Moore
Chelsea, US
★★★★★ 5
love it
Color: Red/Black, Size: 0AWG-25FT Each
quick and love the product
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Reviewed in the United States on May 26, 2026
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Jerry
Lowell, US
★★★★★ 5
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Color: Red/Black, Size: 0AWG-25FT Each
Excelente cable para mi amplificador
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Reviewed in the United States on April 15, 2026
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Grey Ray
Cuba, US
★★★★★ 4
Easy to handle, hard to crimp.
Color: Red/Black, Size: 0AWG-25FT Each
This cable is easy to manage (bend, etc) because it has an aluminum core. But for that same reason it is harder to effectively crimp, even with a hydraulic crisper.
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Reviewed in the United States on March 1, 2026

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