Contact us for more information about the custom pulleys we make. Check out the picture of our custom pulley in this item. Pulley shown is not included in this item purchase. The one pictured may not be the exact one available for this vehicle.

Quality Zinc-plated Lock Washer Flange Nut

This Supercharger Pulley Nut fits the Toyota 3.4L TRD 5VZFE Supercharger Nosedrive Snout Shaft.

This eBay item is a quality Zinc-plated, lock-washer flange nut. It is a direct replacement for the OEM steel nut. The lockwasher in the nut can wear out over time. This is a durable upgrade part for your nosedrive.

1996 Toyota 4Runner
1997 Toyota 4Runner
1998 Toyota 4Runner
1999 Toyota 4Runner
2000 Toyota 4Runner
2001 Toyota 4Runner
2002 Toyota 4Runner

1997 Toyota T100
1998 Toyota T100

1997 Toyota Tacoma
1998 Toyota Tacoma
1999 Toyota Tacoma
2000 Toyota Tacoma
2001 Toyota Tacoma
2002 Toyota Tacoma
2003 Toyota Tacoma
2004 Toyota Tacoma

2000 Toyota Tundra
2001 Toyota Tundra
2002 Toyota Tundra
2003 Toyota Tundra

The High Speed Lab Supercharger Shop
Pulley nut fits:
Vehicle Application	Toyota 3.4L 5VZFE TRD
Toyota 4Runner	1996-2002
Toyota T100	1997-1998
Toyota Tacoma	1997-2004
Toyota Tundra	2000-2003

The Eaton supercharger pulley can be changed to increase the boost production by installing an overdrive supercharger pulley.

Here are some helpful details to help you determine your pulley change size.

Pulley Diameter
in Inches

Pulley Diameter

in MM

Pulley size

Boost added over
stock pulley of 6 lbs.
(*Estimated range)

2.360”

60 MM

Stock size

6 lbs.

2.200”

56 MM
7% Overdrive

Add about 1 lbs.

2.140”

54 MM

10% Overdrive

Add about 1-2 lbs.

2.050”

52 MM

13% Overdrive

Add about 2-3 lbs.

* All boost estimates are based on our testing along with previous customer feedback and are approximate. Individual results will vary. A supercharger owner should be careful when making the decision to raise the supercharger boost. Installation or operation damage that is possible should be avoided by the supercharger owner and pulley installer, when installing a new pulley. Please reference our website for more details. Our Shop Foreman is available for technical support related to the supercharger application and pulley choices.

Supercharger pulleys and replacement service parts for Eaton superchargers can be purchased here on eBay from The High Speed Lab. Other supercharger related parts can also be purchases here such as stainless steel bolts and other accessories.

Our pulleys come in various sizes including pulleys with an OEM stock diameter, overdrive (smaller than stock diameter) and underdrive (larger than stock diameter) sizes.

We appreciate your business.
Thank You!
The High Speed Lab Superchargers

Companies other than The High Speed Lab Supercharger Shop are only discussed to assist consumers in identifying the vehicle application they are working with. This information is provided in order to help vehicle owners and repair shops to determine what related products and services we offer. We are not directly affiliated with any of the OEM automotive manufacturers or aftermarket product manufacturers we might mention anywhere on this website.

Search:

TRD, 3.4L, V6, Toyota, Tacoma, Tundra, T100, 4Runner, Forerunner, Fourrunner, 5VZFE, Eaton, Supercharger, pulleys, 4rib, 4-rib, 4 groove, four grooves, OEM stock diameter, underdrive, overdrive, pulley, increase, boost production, installing, The High Speed Lab, Embree Specialty Machine, Supercharger Rebuild Service, 5%, 7%, 8%, 10%, 13%,

Pulley fits: 1st Generation supercharger color Alpine Gray & 2nd Generation supercharger color Black Wrinkle TRD & Magnuson M62 supercharger kit used on the Toyota Trucks V6 3.4 5VZ

Pulley Diameter in Inches	Pulley Diameter in MM	Pulley size	Boost added over stock pulley of 6 lbs. (*Estimated range)
2.360”	60 MM	Stock size	6 lbs.
2.200”	56 MM	7% Overdrive	Add about 1 lbs.
2.140”	54 MM	10% Overdrive	Add about 1-2 lbs.
2.050”	52 MM	13% Overdrive	Add about 2-3 lbs.
* All boost estimates are based on our testing along with previous customer feedback and are approximate. Individual results will vary. A supercharger owner should be careful when making the decision to raise the supercharger boost. Installation or operation damage that is possible should be avoided by the supercharger owner and pulley installer, when installing a new pulley. Please reference our website for more details. Our Shop Foreman is available for technical support related to the supercharger application and pulley choices.