1978 - 2021 Navistar International & Fire Apparatus 4100-4400, MV, HV, 7300-7700, 8500, 8600, S-Series, Amtran, 9000 Series, Lonestar, Prostar And Paystar 5000 Rear Helper Spring 55-037
- Number of Leaves - 4
- Leaf Spring Width - 3"
- A - Leaf Spring Length: 19-3/4"
- B - Leaf Spring Length: 19-3/4"
- C - Leaf Spring Arch: 3"
- D - Leaf Spring Pack Thickness: 1-7/16"
- Leaf Spring Capacity: 2,250 lbs.
- Leaf Spring OEM Number: 473725C91
- Leaf Spring Eye Bushings: Front Slipper / Rear Slipper
- Leaf Spring Material: 4/.360
- Location - Rear
Leaf spring 55-037 is the rear helper spring for Navistar International 4100-4400, MV607, MV607H, 7300-7700, HV507, HV513, HV607, HV613, 8500, 8600 Series 1400-8300, S-Series, 1400-8300, Amtran Genesis, Amtran FE, RE, Paystar 5000, 9100-9900, Lonestar, Prostar, LT625 and RH613. Also fits Fire Apparatus Ferrara, Pierce and Emergency One. This spring is 3" wide, is a 4 leaf spring and has a capacity of 2,250 lbs. The OEM part number is 473725C91.
Models And Year Ranges:
Fits: 2002-2021 Rear Navistar International 4100, 4200, 4300, 4400, MV607 And MV607H
Fits: 2002-2021 Rear Navistar International 7300, 7400, 7500, 7600, 7700, HV507, HV513, HV607, GV613, 8500 And 8600
Fits: 1978-1988 Rear Navistar International S Series
Fits: 1987-2012 Rear Navistar International 1400-1652
Fits: 1989-202 Rear Navistar International 2554-2674
Fits: 1989-2004 Rear Navistar International 3000, 3400-3900
Fits: 1989-2003 Rear Navistar International 4500-4900
Fits: 1988-2003 Rear Navistar International 7100, 8100-8300
Fits: To 2004 Rear Navistar International Amtran Genesis, Amtran FE And RE; IC, CE, FE And RE
Fits: Rear Navistar International Paystar 5000
Fits: 1981-2021 Rear Navistar International 9100-9900, Lonestar, Prostar, LT625 And RH613
Fits: Fire Apparatus Pierce (With International Suspension)
Fits: Fire Apparatus Ferrara
Fits: Fire Apparatus Emergency One (With International Suspension)
This content type will accept rich text to help with adding styles and links to additional pages or content. Use this to add supplementary information to help your buyers.
You can use product metafields to assign content to this tab that is unique to an individual product. Use tabs to highlight unique features, sizing information, or other sales information.
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.