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QU10016 Genuine NVG NV4500 5th Gear Fork

New Venture-MPT
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SKU:
10016
UPC:
198345079895
Condition:
New
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Availability: No Longer Available. Order QU52148 Aftermarkt 5th Gear Fork

Description

QU10016 Genuine NVG NV4500 5th Gear Fork is a New Old Stock (NOS) genuine New Venture original equipment replacement overdrive fork for all 1992-2007 GM and 1992-2005 Dodge NV4500 5 speed manual transmissions. USA Made.

Also See QU10211 5th Gear Fork and Rail Assembly

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
Fork Change
Shift Rail Locations
Inspect
Fork Location

Sealants
Matching Parts
NV4500 Tools
Applications

Tech Note 1: Fork Change
Very early in the production life of the NV4500 transmission, a slight change was made to the index position of the 5th Gear Fork. Other than a Tech Service Bulletin and a change in the Fork and Rail part numbers the change was inconsequential to those of us in the repair business as it only applied to 1992 model year transmissions. QU10016 Fork is the later design Fork with casting number 18937. If you have Fork needing replacement with casting number 18304, I recommend you also order QU10030 5th Gear Shift Rail OR QU10211 5th Gear Fork and Rail Assembly.

Tech Note 2: Shift Rail Locations
The New Venture NV4500 transmission has four shift rails, three of those, including the 5th-Reverse Rail are in the top cover. The fourth rail which is for 5th gear, is located partly in the transmission case, and it is controlled indirectly by the reverse shift fork through a connecting arm or lug.

Tech Note 3: Inspect
The front of QU10030 5th Gear Rail fits in a pocket bored in the transmission case. Always inspect the front of the rail for wear which can cause shifting problems if a step gets worn on the rail.

Tech Note 4: Fork Location
It is possible although not recommended to replace the 5th Gear Fork on any New Venture NV4500 transmission without removing the transmission from the vehicle. Remove the transmission extension housing from the transmission and you will be able to access the Fork which is located behind the main transmission case. QU10016 Fork is held in place on QU10030 Shift Rail by two mushroom head roll pins (see QK1109 Roll Pin Kit). The pins need to be driven up and out of the Fork. You will also need to remove the sliding clutch ring off the mainshaft 5th gear. I recommend you refer to my fully illustrated, step-by-step, TM1003 NV4500 Shop Manual for synchronizer service procedures.

Tech Note 5: Sealants
Early production NV4500 Transmissions used an anaerobic sealant (QU90003) to seal between the main case and input bearing retainer, top cover, and rear housing. Mid-production units used anaerobic sealant just on the input retainer and RTV for everything else. Later production transmissions used black RTV Sealant (QU90006 or QU90005) for everything. Either type of sealant works fine (except the PTO covers ALWAYS should be sealed with RTV), but I prefer RTV for all components. Regardless of which sealant you use, make sure excess sealant does not block the lube access hole at the top of input retainer pilot that fits into the transmission case! Also, the threaded holes in the main case for the four retainer bolts and 12 PTO bolts are open ended, so you must use new bolts with factory applied threadlocker or apply Threadlocker (S24200) to your existing bolts to prevent oil seepage past the bolt threads. See my TM1003 NV4500 Shop Manual or VSG1003DVD NV4500 Overhaul Video for more information.

Tech Note 6: Matching Parts
Matching Parts for QU10016 5th Gear Fork:
QU10030 5th Gear Shift Rail
QK1109 Roll Pin Kit
QU10211 5th Gear Fork and Rail Assembly
QU10039 5th Gear Synchronizer Clutch Ring or Slider
QK1102 Lock Ring Kit
QK1099 Synchro Strut Kit
QU90003 Anaerobic Sealant
QU90006 3.35 oz Ultra Black RTV Sealant
QU90005 0.5 oz Ultra Black RTV Sealant
S24200 6ml Medium Strength Blue Threadlocker
S9978 1 gram Medium Strength Blue Threadlocker
S9979 1 gram High Strength Red Threadlocker
S24026 High Temperature Threadlocker for Mainshaft Nut
QU90020 NV4500 Manual Transmission Oil
TM1003 NV4500 Shop Manual
VSG1003DVD NV4500 Overhaul Video
Chevy & GMC Shop Manuals
Dodge & Ram Shop Manuals

Tech Note 7: NV4500 Tools
Need Torque Specs or Rebuild procedures? Order my 116 page, full color illustrated TM1003 NV4500 Rebuild Manual.

You will need some special tools to correctly service your NV4500 Transmission. The chart below lists our current NV4500 Special Tools for popular models.

TOOLS for SPECIFIC NV4500 MODELS

Component 23 Spline
Dodge 4x4
NV4500LD
29 Spline
Dodge 4x4
NV4500HD
30 Spline
Dodge 4x2
NV4500LD
31 Spline
Dodge 4x2
NV4500HD
32 Spline
GM 4x4
35 Spline
GM 4x2
Mainshaft Nut QT2002 QT2001
QT2036
QT2002 QT2001
QT2036
QT2002
QT2028
1-1/2" Hex
Socket
Mainshaft Holding NLA QT2000 NLA QT2011 N/A N/A
5th Gear Nut
Torx® Cross Bolt
N/A QT9205 N/A QT9205 N/A N/A
Output Seal Installer N/A QT1801 N/A QT2058
CALL
Not Used Not Used
Tailshaft Bushing Remover and Installer Not Used Not Used Not Used QT2044 Not Used Not Used

TOOLS For ALL NV4500 MODELS

Countershaft
Front Bearing Cup Installer
QT1802 Use with QT1101 or QT1119 Driver Handle. Also can use flat side to install Dodge 4x4 Rear Output Seal
Countershaft Front Bearing Installer QT2004 Can also use to press 3-4 Synchro Hub on original equipment mainshafts
Input Bearing & Countershaft Rear Bearing Installer QT2005 Can also use to install Input Seal
Input Bearing Cup Installer QT1801 Use with QT1100, QT1101, QT1116, or QT1119 Driver Handle.
Countershaft Support QT2006 Use to support front of countersahft when installing countershaft rear bearing
1-2 Synchronizer Support QT2008 Use to support 1-2 synchronizer hub during synchronizer assembly
10mm 1/2" Drive 12 Point Socket QT1020 USA Made Impact Socket for Factory Tailshaft Housing Bolts
Long Shank Punch for Shift Lug QT9300 3/16" x 8" Shank for 5th Gear Shift Lug Roll Pin

 

Applications

Chevy and GMC:
C1500, K1500, C2500, K2500, C3500, C3500HD, K3500 with NV4500 5 Speed: 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
C2500, K2500, C3500, K3500 Standard and HD Pickup based models with NV4500 5 Speed: 2000, 2001, 2002, 2003, 2004, 2005, 2006
C3500HD 15,000 Lb. GCVW Cab and Chassis with NV4500 5 Speed: 2000, 2001, 2002
C2500, K2500 Silverado Classic and Sierra Classic with NV4500 5 Speed: 2007

Dodge and Ram:
Ramcharger, D150, W150, D250, W250, D350, W350 with NV4500 5 Speed: 1992, 1993
Ram 2500, Ram 3500 with V10 and NV4500HD 5 Speed: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Ram 2500, Ram 3500 with Cummins Diesel and NV4500HD 5 Speed: 1998, 1999, 2000, 2001, 2002, 2003, 2004
Ram 2500, Ram 3500 with gas V8 and NV4500LD 5 Speed: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005

Warranty

Tools, New Parts, and Torque King® products in a kit or sold individually are warranted to the original purchaser to be free from defects in materials and workmanship for a period of one year from the date of sale. Certain Products, such as Warn® Hubs may be covered by additional manufacturer's warranties. THERE ARE NO OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED, WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. THE EXCLUSIVE REMEDIES FOR A WARRANTY CLAIM HEREUNDER IS RETURN OF THE GOODS TO TORQUE KING 4X4 FOR REPAIR, REPLACEMENT, OR REPAYMENT OF THE PURCHASE PRICE. ALL CLAIMS FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES ARE HEREBY EXCLUDED FROM THIS LIMITED WARRANTY.

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