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USA Standard Gear NV4500 Manual Transmission Input Seal ZMSEA21901 for Select Vehicles
$9.89

When it comes to keeping your ride in top shape, USA Standard Gear has got your back with a solid lineup of transmission parts. I've seen firsthand how reliable their stuff is, whether you're tackling a weekend project or just need to replace a worn-out component. They've got everything you need for your transmission, differential, and other essential parts.

Take the NV4500 M/T Seal Input, for instance. This little piece might not look like much, but trust me, it plays a crucial role in keeping your transmission running smoothly. If you’ve ever dealt with leaks, you know how frustrating it can be. This seal helps prevent that, ensuring your transmission fluid stays where it belongs—inside the transmission.

Features

  • California Proposition 65: No

Notes:

NV4500 M/T Seal Input—essential for leak prevention.


Now, if you’re wondering about fitment, this seal is compatible with a range of vehicles. We're talking Chevy C/K series from '92 to '95, including the 1500, 2500, and 3500 models, plus the Silverado line from '99 to '07. Dodge owners aren’t left out either; it fits Ram 2500 and 3500 from '94 to '05, as well as the W250 and W350 from '89 to '93. GMC folks will find it fits their C/K models from '91 to '00 and the Sierra from '99 to '07. So, whether you're cruising in a Chevy or a Dodge, this seal is a solid choice to keep your transmission in check.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Chevrolet C1500 1992-1994 Silverado
Chevrolet C1500 1992-1993 454 SS
Chevrolet C1500 1992 Scottsdale
Chevrolet C1500 1992-1994 WT
Chevrolet C1500 1992-1994 Cheyenne
Chevrolet C1500 1994 Base
Chevrolet C2500 1991-1998 Cheyenne
Chevrolet C2500 1991-1992, 1994-1997, 1999-2000 Base
Chevrolet C2500 1991-1992 Scottsdale
Chevrolet C2500 1991-1998 Silverado
Chevrolet C2500 1993, 1995-1999 400 SS
Chevrolet C2500 1993, 1995 Custom
Chevrolet C2500 1994-1995, 1998 WT
Chevrolet C2500 1995 60th Anniversary
Chevrolet C2500 1999-2000 LS
Chevrolet C3500 1992-1998 Silverado
Chevrolet C3500 1992 Scottsdale
Chevrolet C3500 1992-1998 Cheyenne
Chevrolet C3500 1994-1997, 1999-2000 Base
Chevrolet C3500 1999-2000 LS
Chevrolet C40 1960-1962 Base
Chevrolet K1500 1992-1995 WT
Chevrolet K1500 1992-1995 Silverado
Chevrolet K1500 1992 Scottsdale
Chevrolet K1500 1992-1995 Cheyenne
Chevrolet K1500 1994-1995 Base
Chevrolet K2500 1991-1992 Scottsdale
Chevrolet K2500 1991-1998 Cheyenne
Chevrolet K2500 1991-1998 Silverado
Chevrolet K2500 1994-1997, 1999-2000 Base
Chevrolet K2500 1994-1995, 1998 WT
Chevrolet K2500 1999-2000 LS
Chevrolet K3500 1992 Scottsdale
Chevrolet K3500 1992-1998 Cheyenne
Chevrolet K3500 1992-1998 Silverado
Chevrolet K3500 1994-1997, 1999-2000 Base
Chevrolet K3500 1999-2000 LS
Chevrolet P30 1992-1994 Base
Chevrolet Silverado 2500 1999-2004 LS
Chevrolet Silverado 2500 1999-2004 LT
Chevrolet Silverado 2500 1999-2007 Base
Chevrolet Silverado 2500 2000-2002 Custom
Chevrolet Silverado 2500 2000-2005 400 SS
Chevrolet Silverado 2500 2000-2002, 2007 Cheyenne
Chevrolet Silverado 2500 2004 WT
Chevrolet Silverado 2500 HD 2001-2006 LS
Chevrolet Silverado 2500 HD 2001-2005 Base
Chevrolet Silverado 2500 HD 2001-2007 LT
Chevrolet Silverado 2500 HD 2003-2007 WT
Chevrolet Silverado 2500 HD 2007 LTZ
Chevrolet Silverado 2500 HD Classic 2007 LS
Chevrolet Silverado 2500 HD Classic 2007 WT
Chevrolet Silverado 2500 HD Classic 2007 LT
Chevrolet Silverado 3500 2001-2004, 2006 HD
Chevrolet Silverado 3500 2001-2006 LS
Chevrolet Silverado 3500 2001-2006 LT
Chevrolet Silverado 3500 2001-2007 Base
Chevrolet Silverado 3500 2004, 2006 WT
Chevrolet Silverado 3500 Classic 2007 LT
Chevrolet Silverado 3500 Classic 2007 WT
Chevrolet Silverado 3500 Classic 2007 LS
Chevrolet Silverado 3500 HD 2007 WT
Chevrolet Silverado 3500 HD 2007 LTZ
Chevrolet Silverado 3500 HD 2007 LT
Dodge Ram 2500 1994-2002 Base
Dodge Ram 2500 1995-1997 Runner
Dodge Ram 2500 1995-1998 Limited
Dodge Ram 2500 1995-1998 Lujo
Dodge Ram 2500 1995-2002 Custom
Dodge Ram 2500 1996-1997, 2003, 2005 Laramie
Dodge Ram 2500 1999-2005 SLT
Dodge Ram 2500 2003-2005 ST
Dodge Ram 2500 2005 SLT Daytona
Dodge Ram 2500 Van 1996-2003 Base
Dodge Ram 2500 Van 1999 SLT
Dodge Ram 2500 Van 1999-2002 SE
Dodge Ram 3500 1994-2002 Base
Dodge Ram 3500 1995-2002 Custom
Dodge Ram 3500 1999, 2003-2005 SLT
Dodge Ram 3500 2003-2005 Laramie
Dodge Ram 3500 2003-2005 ST
Dodge Ram 3500 Van 1996-2003 Base
Dodge Ram 3500 Van 1999-2002 SE
Dodge Ram 3500 Van 1999-2002 SLT
Dodge W250 1989-1993 Base
Dodge W350 1989-1993 Base
GMC C1500 1992-1993 Sierra SLX
GMC C1500 1992-1995 Sierra SLE
GMC C1500 1992-1993 Sierra
GMC C1500 1994-1995 Sierra SLT
GMC C1500 1994-1995 Sierra SL
GMC C1500 1994-1995 Sierra Special
GMC C1500 Suburban 1992-1995 SLE
GMC C1500 Suburban 1992-1995 Base
GMC C1500 Suburban 1995 SLT
GMC C2500 1991-2000 Sierra SLE
GMC C2500 1991-1993 Sierra SLX
GMC C2500 1991-1993 Sierra
GMC C2500 1994-2000 Sierra SLT
GMC C2500 1994-2000 Sierra SL
GMC C2500 Suburban 1992-1999 Base
GMC C2500 Suburban 1992-1999 SLE
GMC C2500 Suburban 1995-1999 SLT
GMC C3500 1992-2000 Sierra SLE
GMC C3500 1992-1993 Sierra
GMC C3500 1992-1993 Sierra SLX
GMC C3500 1994-2000 Sierra SL
GMC C3500 1994-2000 Sierra SLT
GMC K1500 1992-1993 Sierra SLX
GMC K1500 1992-1993 Sierra
GMC K1500 1992-1995 Sierra SLE
GMC K1500 1993 Sierra Sport
GMC K1500 1994-1995 Sierra SLT
GMC K1500 1994-1995 Sierra SL
GMC K1500 1994-1995 Sierra Special
GMC K1500 1995 Sierra SLS
GMC K1500 Suburban 1992-1995 Base
GMC K1500 Suburban 1992-1995 SLE
GMC K1500 Suburban 1995 SLT
GMC K2500 1991-2000 Sierra SLE
GMC K2500 1991-1993 Sierra SLX
GMC K2500 1991-1993 Sierra
GMC K2500 1994-2000 Sierra SLT
GMC K2500 1994-2000 Sierra SL
GMC K2500 Suburban 1992-1999 SLE
GMC K2500 Suburban 1992-1999 Base
GMC K2500 Suburban 1995-1999 SLT
GMC K3500 1992-2000 Sierra SLE
GMC K3500 1992-1993 Sierra SLX
GMC K3500 1992-1993 Sierra
GMC K3500 1994-2000 Sierra SLT
GMC K3500 1994-2000 Sierra SL
GMC P3500 1992-1994 Base
GMC Sierra 2007 Base
GMC Sierra 1500 1999-2007 SLE
GMC Sierra 1500 1999-2003, 2006-2007 SL
GMC Sierra 1500 1999-2007 SLT
GMC Sierra 1500 2001 C3
GMC Sierra 1500 2002-2007 Denali
GMC Sierra 1500 2002-2005 Base
GMC Sierra 1500 2002 HT
GMC Sierra 1500 2002-2007 WT
GMC Sierra 1500 2005-2006 Hybrid
GMC Sierra 1500 Classic 2007 WT
GMC Sierra 1500 Classic 2007 Hybrid
GMC Sierra 1500 Classic 2007 SL
GMC Sierra 1500 Classic 2007 SLT
GMC Sierra 1500 Classic 2007 SLE
GMC Sierra 1500 Classic 2007 Denali
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLT
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLE
GMC Sierra 1500 HD Classic 2007 SLE
GMC Sierra 1500 HD Classic 2007 SLT
GMC Sierra 2500 1999-2002 SL
GMC Sierra 2500 1999-2004 SLE
GMC Sierra 2500 1999-2004 SLT
GMC Sierra 2500 2002-2004 Base
GMC Sierra 2500 2003-2004 WT
GMC Sierra 2500 HD 2001-2007 SLE
GMC Sierra 2500 HD 2001-2007 SLT
GMC Sierra 2500 HD 2001-2002, 2006 SL
GMC Sierra 2500 HD 2002-2005 Base
GMC Sierra 2500 HD 2003-2007 WT
GMC Sierra 2500 HD Classic 2007 SLT
GMC Sierra 2500 HD Classic 2007 SLE
GMC Sierra 2500 HD Classic 2007 WT
GMC Sierra 2500 HD Classic 2007 SL
GMC Sierra 3500 2001-2006 SLT
GMC Sierra 3500 2001-2002, 2006 SL
GMC Sierra 3500 2001-2006 SLE
GMC Sierra 3500 2002-2005 Base
GMC Sierra 3500 2004-2006 WT
GMC Sierra 3500 Classic 2007 WT
GMC Sierra 3500 Classic 2007 SLE
GMC Sierra 3500 Classic 2007 SLT
GMC Sierra 3500 Classic 2007 SL
GMC Sierra 3500 HD 2007 WT
GMC Sierra 3500 HD 2007 SLT
GMC Sierra 3500 HD 2007 SLE

USA Standard Gear Banner

Who is USA Standard Gear?

USA Standard Gear is a company that supplies high-quality parts for the automotive industry. They are a one-stop-shop for all your drivetrain component needs and have one of the industry's most comprehensive parts list and inventory. Today, they are considered the leading supplier of these parts in the United States.

Drivetrain Experts

The company offers various parts ranging from axles, differential gears, lockers, limited slips, drivelines, and more. It is built by a team of craftsmen who has years of experience when it comes to assembling and modifying their own builds. This passion is what drives the company to create some of the best products in the market.

Quality In Every Product

All their parts are manufactured in their facility equipped with the latest and most sophisticated tools available today. They also have two high-tech testing labs to ensure that every product comes out with the company's quality.

The USA Standard Gear engineering team is constantly on edge trying to find ways to develop and further improve their products. That is why they can produce innovative parts that adapt to the changing trend in the automotive world.

Purchase USA Standard Gear at Vivid Racing

If you are in the market for reliable and top-notched drivetrain components, then USA Standard Gear is the brand for you. With years of experience developing their products, they have provided their customers with parts they could trust, whether it's a replacement component or an upgrade. 

To know more about USA Standard Gear, visit Vivid Racing and check out their list of offerings that fit your specific requirement.





USA Standard Gear® ("USA Standard") warrants the original retail purchaser that all USA Standard products will be free from defects in materials and workmanship for the periods shown herein. USA Standard makes no other warranty of any kind, express or implied. All other warranties, including but not limited to an implied warranty of merchantability or fitness for a particular purpose, are excluded. This warranty is offered provided that the USA Standard product has been installed and maintained in accordance with USA Standard instructions, and that it has not been subject to modification, accident, abnormal use or misuse. At USA Standard's discretion, this warranty may be voided if installation of USA Standard product(s) occurs on vehicles with tires that exceed USA Standard Maximum Recommended Tire Size.

Upon notification of a warranty claim, USA Standard shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product or replace it.

This warranty does not cover, and USA Standard shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the USA Standard product). In addition, this warranty does not cover, and USA Standard shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling USA Standard Gear® products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-USA Standard component.

This agreement offers you specific legal rights. You may also have other rights which vary from state to state.

USA STANDARD GEAR® WARRANTY BY PRODUCT
USA Standard Product Length of Warranty (From date of sale) NOTES
SpoolAs long as original purchaser owns vehicle in which Spool is originally installed It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear.
Rear Axle (1040/1050)Five (5) Years Covers parts for five years against manufacturing defects.
Front Axle (Series ZA W)Five (5) Years Five year warranty covering manufacturing defects and axle breakage. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however, USA Standard Gear reserves the right to either replace axle or refund original purchase price after the first warranty claim. USA Standard Gear (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
Ring & Pinion Gear SetOne (1) YearWarrantied against manufacturing defects for one (1) year.
Positraction DifferentialOne (1) Year Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter.
Spartan LockerOne (1) YearWarrantied against manufacturers defects for one (1) year.
Install KitsOne (1) Year Includes ZBK, ZPK, and ZK. Covers parts for one year against manufacturing defects.
Spider Gear Kits (ZIK)One (1) YearOne year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials.
Replacement Driveshafts (ZDS)One (1) Year Warrantied against manufacturing defects for one (1) year.

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