1988 - 1994 Isuzu & GMC NRR, W5 Rear Leaf Spring 56-189

$460.00 Sale Save
Adding to Cart Added to Cart

Isuzu and GMC rear leaf spring part number 56-187.

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 6 (6/2PD)
  • Leaf Spring Width - 70mm (2-3/4")
  • A - Leaf Spring Length: 25-9/16"
  • B - Leaf Spring Length: 25-9/16"
  • C - Leaf Spring Arch: 5-1/4"
  • D - Leaf Spring Pack Thickness: 2-1/2
  • Leaf Spring Capacity: 5350
  • Leaf Spring OEM Numbers: 56189, 97715454, 1514100340 and 56189CA
  • Leaf Spring Eye Bushings: Front M7-3025 / Rear M7-3025
  • Leaf Spring Material: 2/11mm, 3/13mm, 1/11mm, 2PD/9mm
  • Location - Rear


The 56-189 rear leaf spring fits 1988 - 1994 Isuzu and GMC NRR, W5 heavy duty trucks. The spring is 70mm (2-3/4") wide, is a 6 leaf spring with 2 pads and the OEM part numbers are 97715454 and 1514100340.

Over 3 Decades of Customer Satisfaction

Benefits You Need & Want

Quality: Lasts longer. High-quality, durable parts that can withstand use and wear over time.Performance: Performs better. Parts that enhance and maintain the performance of you vehicle. Correct fit and function as expected.Value for Money: Cost with quality balanced. No better products at any price point.Brand Reputation: 30+ years of customer satisfaction.

Get It Done Right

Our promise to you and us

  • We will always be honest

  • We will always operate with a high level of integrity.

  • We will always treat you with dignity, and we will go all out to get it done right.