Description
QU10222 NV4500 Top Cover Small Parts Kit has 2 types of Poppet Springs, Reverse Light Gasket, 1st Design Shift Fork Pads, plus the Pins, Plugs, Plungers you need to service your NV4500 Top Cover. Assembled in USA with both domestic and imported components.
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Dan the Gear Man® Tech Notes:
Kit Includes
Dissasembling Shift Cover
Matching Parts
Lubricants, Sealants, Threadlockers
Special Tools
Applications
Tech Note 1: Kit Includes
QU10222 Cover Small Parts Kit includes replacement parts to service any 1992-2007 New Venture NV4500 Top Cover Assembly. The Kit includes:
8 Shift Rail Roll Pin (QU11043)
3 92-95 Bore Plug (QU10101)
3 96-07 Bore Plug (OE is QU10102)
2 Interlock Pins or Plungers (QU10322)
1 Interlock Transfer Pin (QU10321 NSS)
3 Natural Poppet Springs (Heavy QU10108)
3 Orange Poppet Springs (Light QU10109)
1 Gasket, Reverse Light Switch (QU10147)
2 Straight Shift Fork Tip Pads 1992-1997.5 (was QU10112, now QU10164)
1 Shift Fork Center Pad 1992-1997.5 (QU10113)
Tech Note 2: Disassembling Shift Cover
The shift cover on NV4500 transmissions was not designed to be disassembled. No factory provisions are provided for removing the 1-2 and 3-4 forks and rails. That does not mean it cannot be done. My fully illustrated, step-by-step, TM1003 NV4500 Shop Manual details proven service procedures for NV4500 shift cover disassembly and reassembly on pages 72-84
Tech Note 3: Matching Parts
QU10131 Shift Tower Seal or Boot for 1992-1997 Top Covers with Integral Towers
QK1106 Early Plug Kit for 1992-1995 Covers
QK1144 Early Top Cover Service Kit for 1992-1995
QK1145 Late Top Cover Service Kit for 1996-2007
QU10186 Plunger, Shift Rail Detent Except 2002-2007 GM
QU10110 Poppet Spring, Green Medium Compression
QU10160 Top Cover Oil Baffle
QU10052 1-2 Shift Fork
QU10219 1-2 Shift Rail
QU10032 OE 3-4 Fork or QU10082 Replacement 3-4 Shift Fork
QU10230 3-4 Shift Rail except 2002-2007 GM
QU10080 Reverse Shift Fork for 1992-1997 Covers with Integral Shift Towers
QU10050 Reverse Shift Fork for 1994.5-2007 Covers with Bolt-On Shift Towers
QU10220 5th-Reverse Shift Rail
QK1123 Shift Stub Kit
QK1027 Shift Lever and Stub Kit
QU10262 Bare Cover Plate for 1992-1997 Transmissions with Integral Shift Tower
QU10263 Bare Cover Plate for 1995-2007 Transmissions with Bolt-On Towers
QK1094 Reverse Shift Fork Pad Kit for 1992-1997 Reverse Forks with Straight Tips
QK1095 Reverse Shift Fork Pad Kit for 1997-2007 Reverse Forks with Curved Tips
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
Tech Note 4: Lubricants, Sealants, Threadlockers
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.
Lubricant and Chemical List for NV4500 Transmissions:
QU90020 NV4500 Manual Transmission Oil
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
Tech Note 5: Special 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, 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: 1994, 1995, 1996, 1997, 1998,, 1999, 2000, 2001, 2002, 2003, 2004
Ram 2500, Ram 3500 with gas V8 and NV4500LD 5 Speed: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
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