TrakMotive
CV Axle Shaft

TrakMotive HO-8166 CV Axle Shaft - Rear Left or Rear Right

Brand TrakMotive HO-8166
Position Rear Left
Abs Ring Tooth Count 50
Abs Ring Type Toothed
Abs Tone Ring Included Yes
Axle Nut Head Type Hex
Axle Nut Height (in) 1
Axle Nut Height (mm) 23
Axle Nut Hex Size (in) 1 1/3
Axle Nut Hex Size (mm) 34.6
Axle Nut Included Yes
Axle Nut Length (in) 1 4/7
Axle Nut Length (mm) 40
Axle Nut Locking Type Stake
Axle Nut Thread Size M26*1.5
Boot Material Neoprene
Inboard Joint Type Male
Inboard Shaft Connection Style Male
New Or Remanufactured New
Number Of Inboard Splines 31
Number Of Outboard Splines 30
Outboard Joint Type Conventional
Outboard Shaft Connection Style Conventional
Overall Compressed Length (in) 25.39
Overall Compressed Length (mm) 645
Product line CV Axle Shaft
Fits Acura · 30 vehicles

New axle shaft. Fresh replacement part for driveline and CV component service.

Neoprene boot. Durable boot material helps protect the joint from wear.

ABS tone ring included. Toothed ring is built in for ABS-equipped applications.

Cross-references TrakMotive HO-8166, 42311SL0000 and CV2811 for the same application. See all 3.

$102.34Free shipping
In stock · usually ships same day before 1pm CST
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Order total $102.34
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Free returns within 60 days if it doesn't fit when fitment is verified.

TrakMotive HO-8166 CV Axle Shaft for Acura NSX

TrakMotive HO-8166 is a new CV axle shaft for rear-left and rear-right applications on the Acura NSX. It is built with a neoprene boot, a toothed ABS tone ring, and the correct spline and joint configuration for direct replacement service on listed vehicles.

Key Features

  • Brand: TrakMotive CV Axle Shaft
  • Part number: HO-8166
  • Fits 1991-2005 Acura NSX, rear left and rear right
  • New axle assembly with 31 inboard splines and 30 outboard splines
  • Male inboard shaft connection with conventional outboard joint type
  • Neoprene boot material for driveline service
  • ABS tone ring included; 50-tooth toothed ring
  • Axle nut included with M26 x 1.5 thread, stake locking type
  • Overall compressed length: 25.39 in. (645 mm)

Detailed Description

TrakMotive HO-8166 is a CV axle shaft for Acura NSX rear axle service, covering both rear left and rear right positions across 1991-2005 model years. This axle is configured with a male inboard connection, a conventional outboard joint, and the spline count needed for the listed application. The included ABS tone ring and 50-tooth ring design support vehicles equipped with ABS, while TrakMotive notes that ABS axles fit non-ABS applications unless otherwise noted. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

  • Clicking or popping noises during acceleration or turning
  • Vibration from a worn or damaged CV axle shaft
  • Torn boot conditions that allow grease loss and contamination
  • ABS-related axle replacement needs on Acura NSX rear driveline service
  • Driveline looseness caused by spline or joint wear

Installation Notes and Tips

Verify rear-left or rear-right placement before installation on the Acura NSX. Confirm axle nut thread size, hex size, and locking style against the vehicle before assembly. Inspect the hub, seals, and surrounding driveline components for wear, and follow factory torque procedures during installation. The HO-8166 part number should be matched to the vehicle’s exact configuration before service.

Quality Assurance

TrakMotive states that this CV axle shaft is backed by a limited lifetime warranty and is produced by an ISO 9001:1007 and TS 16949:2009 certified company. The HO-8166 is a new replacement part built for Acura NSX driveline service.

This part fits 30 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionPositionNotes
2005AcuraNSXRear LeftCV Axle Shaft
2005AcuraNSXAutomaticRear RightCV Axle Shaft
2004AcuraNSXRear LeftCV Axle Shaft
2004AcuraNSXAutomaticRear RightCV Axle Shaft
2003AcuraNSXRear LeftCV Axle Shaft
2003AcuraNSXAutomaticRear RightCV Axle Shaft
2002AcuraNSXRear LeftCV Axle Shaft
2002AcuraNSXAutomaticRear RightCV Axle Shaft
2001AcuraNSXRear LeftCV Axle Shaft
2001AcuraNSXAutomaticRear RightCV Axle Shaft
2000AcuraNSXRear LeftCV Axle Shaft
2000AcuraNSXAutomaticRear RightCV Axle Shaft
1999AcuraNSXRear LeftCV Axle Shaft
1999AcuraNSXAutomaticRear RightCV Axle Shaft
1998AcuraNSXRear LeftCV Axle Shaft
1998AcuraNSXAutomaticRear RightCV Axle Shaft
1997AcuraNSXRear LeftCV Axle Shaft
1997AcuraNSXAutomaticRear RightCV Axle Shaft
1996AcuraNSXRear LeftCV Axle Shaft
1996AcuraNSXAutomaticRear RightCV Axle Shaft
1995AcuraNSXRear LeftCV Axle Shaft
1995AcuraNSXAutomaticRear RightCV Axle Shaft
1994AcuraNSXRear LeftCV Axle Shaft
1994AcuraNSXAutomaticRear RightCV Axle Shaft
1993AcuraNSXRear LeftCV Axle Shaft
1993AcuraNSXAutomaticRear RightCV Axle Shaft
1992AcuraNSXRear LeftCV Axle Shaft
1992AcuraNSXAutomaticRear RightCV Axle Shaft
1991AcuraNSXRear LeftCV Axle Shaft
1991AcuraNSXAutomaticRear RightCV Axle Shaft
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
TrakMotive — HO-816642311SL0000CV2811