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Load Boss 9875 Air Spring – Replaces Navistar 3541731C1 & Firestone W01-358-9875 | Practical Buying Details

$90.00

SKU: A-B08TT3N3PB Category:

Practical value view: Load Boss 9875 Air Spring – Replaces Navistar 3541731C1 & Firestone W01-358-9875 is listed under Air Suspension Kits. A source-backed buying point is: One M12 X 1.75 Metric Nut Is Required For Bottom Stud (Not Included) Do Not Use A 1/2″ Nut On Bottom Stud.

Also use this stated detail when judging practical value: Category: Replacement Parts / Shocks, Struts & Suspension / Air Suspension Kits. Use a practical lens: everyday utility, included pieces, and maintenance effort.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Practical value and everyday use

Load Boss 9875 Air Spring – Replaces Navistar 3541731C1 & Firestone W01-358-9875 is listed in Air Suspension Kits. For a practical buying decision, start with this source-backed point: One M12 X 1.75 Metric Nut Is Required For Bottom Stud (Not Included) Do Not Use A 1/2″ Nut On Bottom Stud.

The source also records: Category: Replacement Parts / Shocks, Struts & Suspension / Air Suspension Kits. Use this additional stated detail to judge day-to-day usefulness and package value: Cross References: W013589875, W01 358 9875, 1R12432, AS9875, 350243C94, 3541731C1, S-20610, W01-358-1191, 2514460C1.

Value-focused decision

Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.

Complete source-backed product details

9875 Air Spring – Replaces Navistar 3541731C1 & Firestone W01-358-9875 Note: No external threads on the air stud – Two dimples on the top plate Manufacturer: Load Boss Load Boss Bellows Number: LB9875 Goodyear Bellows Number: 566-24-3-066 Goodyear Part Number: 1R12-432 Firestone Bellows Number: 1T15MT-9 Firestone Part Number: W01-358-9875 Replaces: Navistar 3541731C1 Cross References: W013589875, W01 358 9875, 1R12432, AS9875, 350243C94, 3541731C1, S-20610, W01-358-1191, 2514460C1

Source product highlights

  • Goodyear Bellows Number: 566-24-3-066, Goodyear Part Number: 1R12-432
  • Firestone Bellows Number: 1T15MT-9, Firestone Part Number: W01-358-9875
  • Replaces: Navistar 3541731C1
  • Cross References: W013589875, W01 358 9875, 1R12432, AS9875, 350243C94, 3541731C1, S-20610, W01-358-1191, 2514460C1
  • One M12 X 1.75 Metric Nut Is Required For Bottom Stud (Not Included) Do Not Use A 1/2″ Nut On Bottom Stud
  • For Reference On Nut See Automann Part Number: FLNC12MM

Product facts

Specifications

Canonical product
MP-US-B08TT3N3PB
Source product ID
B08TT3N3PB
Category
Replacement Parts / Shocks, Struts & Suspension / Air Suspension Kits
Available images
6
Referenced part numbers
1R12-432, W01-358-9875, FLNC12MM

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Value, practical use, and budget judgment

Buying guidance

Quick decision

A practical air suspension kits option when the listing details match the repair requirement.

Choose this if

  • The specifications and visible package contents match the part you intend to replace.
  • The available fitment notes and part references align with your application.

Before you buy

  • Verify the referenced part number: 1R12-432, W01-358-9875, FLNC12MM.
  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

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