Stop Breaking Leaf Spring Pins: ATC TT4500 Master Socket Set for Volvo, Mack, Paccar, International
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Stop Breaking Leaf Spring Pins: ATC TT4500 Master Socket Set for Volvo, Mack, Paccar, International
Leaf spring pin removal is heavy-duty work—one wrong socket and you strip pins, damage brackets, or break expensive suspension components. The ATC TT4500 Leaf Spring Pin Socket Master Set is purpose-built for Volvo, Mack, Paccar, and International trucks. This 7-piece socket kit replaces Tiger Tools and OEM tools, covering every major leaf spring pin size and application. One kit = complete fleet suspension coverage.
GET LEAF SPRING SOCKET KIT NOW
7 Sockets • Volvo/Mack/Paccar/International • ½″ Drive
Why Leaf Spring Pin Sockets Matter
Heavy-duty truck leaf springs use precision pins in various sizes and configurations. Wrong socket = disaster:
- Stripped pin heads—requiring expensive replacement springs
- Damaged U-bolt or bracket ears—suspension frame repair costs
- Broken pins stuck in suspension—safety hazard, downtime
- Warranty issues—customer disputes over improper tool use
The ATC TT4500 eliminates guesswork with 7 precision sockets covering all major OEM applications.
Complete Kit: 7 Sockets, All Platforms Covered
| Socket # | Application | OEM Part / Replaces |
|---|---|---|
| 1 | Volvo / Mack Leaf Spring Pin | 9996791 / TG 15103 |
| 2 | Western Star Leaf Spring Pin ½″ Drive | TG 15105 |
| 3 | Paccar / International 1.150″ × 0.760″ | TG 15102 |
| 4 | Paccar / International 1.460″ × 1.260″ | TG 15104 |
| 5 | Paccar / International 1.265″ × 0.635″ | TG 15106 |
| 6 | Paccar / International 1.530″ × 0.653″ | TG 15100 |
| 7 | Paccar / International 1.097″ × 0.647″ | TG 15101 |
Step-by-Step: Removing Leaf Spring Pins with ATC TT4500
- Identify truck and platform – Volvo/Mack, Western Star, or Paccar/International.
- Measure or refer to service manual – Confirm leaf spring pin dimensions.
- Select correct socket – Match socket to pin size from ATC TT4500 set.
- Support vehicle safely – Use jack stands; never work under unsupported weight.
- Remove U-bolts – Follow OEM procedure; save all hardware.
- Install socket on pin head – Ensure full engagement with socket.
- Apply ½″ drive torque wrench or breaker bar – Turn socket and extract pin smoothly.
- Remove old spring assembly – Carefully lower and replace.
- Reinstall using same socket – Torque to OEM spec.
Don't Risk Suspension Damage with Wrong Sockets
One stripped pin costs more than this entire kit.
ORDER ATC TT4500 KIT →Multi-Platform Mastery: One Kit, Four OEMs
The ATC TT4500 covers the big four in heavy-duty trucks:
- Volvo / Mack
Direct replacement for 9996791 - Western Star
½″ drive socket included - Paccar (Peterbilt/Kenworth)
Multiple pin sizes covered - International
All major applications supported
ROI: Fleet Shops Break Even on First 2 Jobs
Without Proper Sockets
- Stripped leaf spring pin: $400
- Emergency spring replacement: $800
- Vehicle downtime: Loss of revenue
- Total: $1,200+
With ATC TT4500
- Kit investment: $250
- Perfect pins every time
- Zero damage risk
- ROI: 2 jobs
Heavy-Duty Shops: Budget the ATC TT4500 Today
ADD TO CART • ATC TT4500Pro Tips: Leaf Spring Pin Safety & Longevity
Every Leaf Spring Job Checklist
✅ Support vehicle with jack stands—never work under unsupported weight
✅ Measure pin dimensions before selecting socket
✅ Verify full socket engagement on pin head
✅ Apply steady, even torque—no jerking or hammering
✅ Inspect pin and bracket condition before reinstallation
✅ Clean pin and socket threads if stuck
✅ Torque reassembly to OEM specification
✅ Verify spring alignment and safety after installation
Perfect Leaf Spring Service = Safer Trucks
The Leaf Spring Socket Kit Every Fleet Shop Needs
BUY ATC TT4500 KIT NOW → $250
✅ 7 Sockets • All Platforms
✅ Volvo/Mack/Paccar/International
✅ ½″ Drive • Professional Grade
✅ Volvo/Mack/Paccar/International
✅ ½″ Drive • Professional Grade