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Self-Locking Lock Nut 1/2in-13 Grade C - Suspension Hardware - Mack 68RU224 Hendrickson 17700010 LNC102
Self-Locking Lock Nut 1/2in-13 Grade C - Suspension Hardware - Mack 68RU224 Hendrickson 17700010 LNC102
Automann

Self-Locking Lock Nut 1/2in-13 Grade C - Suspension Hardware - Mack 68RU224 Hendrickson 17700010 LNC102

In stock
SKU: LNC102
$0.55
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Fitment

Fits these trucks

Universal - chassis and suspension hardware replacementFord, Freightliner, International, Mack and Meritor chassis hardwareHendrickson, Reyco Granning, Ridewell and SAF Holland/Neway suspensions
Always confirm your year, make & model before ordering.
Part numbers

OEM & interchange numbers

17 cross-refs
Dana H75520 Dynacraft D85004989 Fruehauf FSP00602010 Hendrickson 17700010 Hendrickson 49846000 Hendrickson/Turner SA89009 Hutch 84500 Mack 68RU224 Midland C70643B Neway 93400136 Neway 93400480 Neway 93400482 Oshkosh 1768HX1 Peterbilt 2700792008 Peterbilt 27-00792-008 Peterbilt 2701120012 Peterbilt 27-01120-012
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview

Hardware is where a suspension job quietly goes wrong. This Grade C Self-Locking Nut in 1/2in-13 is a grade-marked threaded fastener for heavy-duty chassis and suspension work, and it is the piece that keeps a spring hanger bolt, a torque rod fastener or a shock mount clamped when the truck is pounding a broken interstate all day. A nut that backs off does not announce itself; it shows up later as a wallowed-out hole, a rattling joint, or a bolt lying on the shoulder. Manufactured by Automann to Fleet Standard specifications, it is stocked heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, trailer repair shops, and owner-operators nationwide.

Stays Torqued: The Grade C Self-Locking Nut Advantage

This fastener is a Grade C nut with a 1/2in-13 thread and a self-locking design, so it holds its clamp load through the vibration cycles that walk an ordinary nut loose. The Grade C rating is the marking heavy-duty suspension builders call out, and it is why this same fastener turns up across Hendrickson, Reyco Granning, Ridewell and SAF Holland/Neway suspension hardware as well as Ford, Freightliner, International, Mack and Meritor chassis parts.

At FleetPro Parts & Tires, we know a suspension rebuild is only finished when every fastener is right. At 0.04 lbs each these cost almost nothing to stock, so there is no reason to run a used nut back down a thread. Always torque to spec on installation. This nut is a direct replacement for highly searched industry numbers including Mack 68RU224, Dana H75520, Hendrickson 17700010 and Peterbilt 27-00792-008.

Vehicle Fitment & Compatibility

This heavy-duty fastener uses a universal design intended for the following commercial applications:

  • Make/Model: Universal - Ford, Freightliner, International, Mack and Meritor chassis hardware
  • Suspension Applications: Hendrickson, Reyco Granning, Ridewell and SAF Holland/Neway
  • Component Group: Suspension & Steering / Chassis Hardware
  • Installation: Chassis and suspension hardware replacement - always torque to spec

Direct Replacement & Cross-Reference Numbers:

This Automann lock nut serves as a direct replacement for the following part numbers:

  • Mack Interchange: 68RU224
  • Dana Interchange: H75520
  • Dynacraft Interchange: D85004989
  • Fruehauf Interchange: FSP00602010
  • Hendrickson Interchange: 17700010, 49846000
  • Hendrickson/Turner Interchange: SA89009
  • Hutch Interchange: 84500
  • Midland Interchange: C70643B
  • Neway Interchange: 93400136, 93400480, 93400482
  • Oshkosh Interchange: 1768HX1
  • Peterbilt Interchange: 2700792008, 27-00792-008, 2701120012, 27-01120-012
  • Automann Distributor #: LNC102

Technical Specifications

  • Component Type: Lock Nut, Self-Locking
  • Thread: 1/2in-13
  • Grade: Grade C
  • Weight: 0.04 lbs
  • Package Dims: 1 x 1 x 1 in
  • Condition: New
  • Warranty: 1-Year FleetPro Warranty
  • Product Level: Fleet Standard Aftermarket
  • Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
  • Self-Locking Under Vibration: The self-locking design holds clamp load through the vibration cycles that walk an ordinary nut loose on a heavy-duty chassis.
  • Grade C Heavy-Duty Rating: Grade-marked Grade C, the specification heavy-duty suspension builders call out for chassis fasteners.
  • One Nut, Many Suspensions: The same 1/2in-13 fastener covers Hendrickson, Reyco Granning, Ridewell and SAF Holland/Neway suspension hardware.
  • Huge OEM Interchange: Replaces Mack 68RU224, Dana H75520, Hutch 84500, Oshkosh 1768HX1 and four Peterbilt numbers.
  • Cheap Insurance on the Shelf: At 0.04 lbs and pennies apiece, there is never a reason to reuse a questionable nut on a suspension rebuild.
Specifications
Component Type
Lock Nut, self-locking
Thread
1/2in-13
Grade
Grade C
Weight
0.04 lbs
Package dims
1 x 1 x 1 in
Condition
New
Warranty
1-Year FleetPro Warranty
UPC
889626160233
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits Universal - chassis and suspension hardware replacement, Ford, Freightliner, International, Mack and Meritor chassis hardware, Hendrickson, Reyco Granning, Ridewell and SAF Holland/Neway suspensions. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Dana H75520, Dynacraft D85004989, Fruehauf FSP00602010, Hendrickson 17700010, Hendrickson 49846000, Hendrickson/Turner SA89009, Hutch 84500, Mack 68RU224, Midland C70643B, Neway 93400136, Neway 93400480, Neway 93400482, Oshkosh 1768HX1, Peterbilt 2700792008, Peterbilt 27-00792-008, Peterbilt 2701120012, Peterbilt 27-01120-012.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.