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Conversion Parts for 1989-1993 Cummins Diesel

What are the gear ratios of NV4500 and Getrag G360 Transmissions?

  Current Production NV4500 Gear Ratios     Getrag G360 Gear Ratios  
1st...............5.61:1 1st..............5.53:1
2nd..............3.04:1 2nd.............3.04:1
3rd...............1.67:1 3rd..............1.67:1
4th...............1.00:1 4th..............1.00:1
5th..................75:1 5th.................77.1
Reverse.........5.04:1 Reverse........5.61:1

 

What are the NV4500 Design Specifications?

Current Production NV4500 Specifications*: 

Synchronization.........................................All Gears
Main Case..................................................Cast iron
Shift Cover................................................Aluminum alloy
Gear Bearing.............................................Caged roller
Main Shaft Pilot........................................Straight roller
Lubricant....................................................SyntorqLT Synthetic 75w85w gear lubricant
Shift Pattern...............................................Same as Getrag
Tailhousing................................................Aluminum alloy
Support Bearing........................................Timken tapered roller
Input Thrust...............................................Flat thrust bearing assembly
Dry Weight...............................................195 pounds
Rated Gross Vehicle Weight...................HD: 16,000 pounds, LD: 15,000 pounds
Rated Gross Combined Weight...............HD: 21,000 pounds, LD: 19,000 pounds
Torque Rating............................................HD: 460 lb.-ft. LD: 410 lb.-ft
Oil Capacity Transmission Only..............4 quarts, but we recommend 4.5 quarts
Oil Capacity including TC adapter ...........5 quarts (when replacing Getrag)
PTO.............................................................Standard 6 bolt on each side
Dodge HD Input Shaft................................1 1/4" 10 spline with .750" pilot tip diameter
Dodge LD Input Shaft................................1 1/8" 10 spline with .750" pilot tip diameter
GM Input Shaft...........................................1 1/8" 10 spline with .590" pilot tip diameter
Dodge 4x4 Output Shaft............................HD: 29 spline, LD: 23 spline
Dodge 4x2 Output Shaft............................HD: 31 spline, LD: 30 spline
GM 4x4 Output Shaft................................32 spline
Bellhousing Bolt Pattern ..........................top 10.078", bottom 9.738" Height 6.043", 5.600" index
Bellhousing Bolt Pattern 1993-95 GM...top 10.078", bottom 10.394" Height 4.685" 5.125" index

*NV4500HD models are used with Cummins Diesel & V10. NV4500LD models are used for all other applications

Conversion Parts for 1989-1993 Cummins Diesel

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  • QU90086 MTL 75w80 NV5000, NV5600 Transmission Oil
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    QU90086 MTL 75w80 NV5000, NV5600 Transmission Oil

    90086
    $34.98
    QU90086 RedLine MTL 75w80 Full Synthetic GL-4 Transmission Oil for NV5000 and NV5600 manual transmissions. 1 Quart Bottle. Also See: SM1QT Synchromesh Manual Transmission Fluid by Pennzoil
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  • NV5000 5 Speed Manual Transmission for Dodge RAM NV5000 5 Speed Manual Transmission for Dodge RAM
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    NV5000 Manual Transmission Assembly for Dodge Ram 4x4s-Direct Replacement for NV4500

    335000
    $3,695.00
    NV5000 5 Speed Manual Transmission Assembly is a Direct Replacement for NV4500HD Transmission in 1994-2004 Dodge Ram 2500 and Ram 3500 4x4 trucks with Cummins Diesel or V10 gas engines. Upgrade today to the all new, cast iron case, NV5000 5 speed...
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  • TK11680 92-93 NV4500 Conversion Shift Bracket for Gated Style Shifters Torque King 4x4 TK11680 92-93 NV4500 Conversion Shift Bracket for Gated Style Shifters Torque King 4x4
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    TK11680 92-93 NV4500 Conversion Shift Bracket for Gated Style Shifters

    11680
    $88.98
    TK11680 1992-1994 Getrag to NV4500 Conversion Shift Bracket for Gated Style Shifters. This type of shifter can also be identified by a 3/4" x 3-1/2" stud coming off the side of the bracket. Use with QU5001 bellhousing kit. Installs on the top cover of...
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  • TK1044 NV4500 Floor Plate Kit Torque King 4x4 TK1044 NV4500 Floor Plate Kit Torque King 4x4
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    TK1044 NV4500 and NV5000 Floor Plate Kit for 1989-1993 Dodge RAM

    661044
    $67.98
    TK1044 Floor Plate Kit for NV4500 and NV5000 transmission conversions from G360 to NV4500 or NV5000 transmissions. Kit includes Torque King aluminum floor plate, screws, and RTV sealant. Doing a NV4500 or NV5000 transmission conversion requires...
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  • TK11545 Adapter Housing Kit for 1989-1993 Ram W250/W350 with NP205, 29 Spline Torque King 4x4 TK11545 Adapter Housing Kit for 1989-1993 Ram W250/W350 with NP205, 29 Spline Torque King 4x4
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    TK11545 Adapter Housing Kit for 1989-1993 Ram W250/W350 with NP205, 29 Spline

    11545
    $630.98
    TK11545 Torque King Transmission To Transfer Case Adapter Housing Kit for 1989-1993 Dodge W250, W350 New Process NP205 Transfer Cases with 29 Spline Input Shafts and large bearing.
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  • QU5001 1989-1993 Dodge Cummins Diesel to NV4500 Heavy Duty Bellhousing Torque King 4x4 QU5001 1989-1993 Dodge Cummins Diesel to NV4500 Heavy Duty Bellhousing Torque King 4x4
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    QU5001 1989-1993 Dodge Cummins Diesel to NV4500 Heavy Duty Bellhousing

    5001
    $599.98
    QU5001 1989-1993 Dodge Cummins Diesel to NV4500 or NV5000 Heavy Duty Bellhousing replacing Getrag G360 5 speed transmission.  Fits 1989-1993 Dodge Diesel, but 1992-1993 will require the use of TK11680 bracket. Note: As of September 2024, the all new...
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  • QU5000-KIT HD Transmission Mount Adapter Kit for 1989-1993 Dodge NV4500 Conversions Torque King 4x4 QU5000-KIT HD Transmission Mount Adapter Kit for 1989-1993 Dodge NV4500 Conversions Torque King 4x4
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    QU5000-KIT HD Transmission Mount Adapter Kit for 1989-1993 Dodge NV4500 and NV5000 Conversions

    5000
    $131.25
    QU5000 Heavy Duty 4x4 Transmission Mount Kit for 1989-1993 Dodge Getrag G360 to New Venture NV4500 Conversions is fabricated from 1/4" and 3/8" structural steel to provide the strongest conversion mount between your 1994-2004 type NV4500HD transmission...
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  • TK30527 Adapter Kit Dodge 29 Spline NV4500HD to NP205 Transfer Case Torque King 4x4
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    TK30527 Adapter Kit Dodge 29 Spline NV4500HD to NP205 Transfer Case

    30527
    $761.98
    TK30527 New Process NP205 Transfer Case with 8 Bolt Hour Glass Front Bolt Pattern to Dodge 29 Spline NV4500HD 5 Speed Transmission Adapter Kit will adapt a 4wd Dodge NV4500 29 spline to either GM and Dodge NP205 Figure 8 bolt pattern NP205's. The adapter...
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  • QK8385 1992-1993 G360 to Dodge 29-Spline NV4500 Master Conversion Kit Torque King 4x4
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    QK8385 1992-1993 G360 to Dodge 29-Spline NV4500 Master Conversion Kit

    8385
    $1,400.00
    QK8385 1992-1993 G360 to Dodge 29-Spline NV4500 Master Conversion Kit includes the major components required to swap from your existing 4x4 G360 transmission to the stronger and more plentiful NV4500. Includes Transmission-to-Transfer Case Adapter...
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  • QU11679 LD NV4500 Mount Adapter Torque King 4x4 QU11679 LD NV4500 Mount Adapter Torque King 4x4
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    QU11679 LD NV4500 Mount Adapter

    11679
    $73.98
    TK11679 Light Gauge Square Tubing Mount Adapter for NV4500 Conversions in 1989-1993 Dodge Diesel trucks. Goes between the original mount plate on the bottom and the Dodge NV4500 tailhousing on top. Also See: QU5000 HD NV4500 Transmission Mount
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    $73.98
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  • QK8384 1989-1991 G360 to Dodge 29-Spline NV4500 Master Conversion Kit Torque King 4x4
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    QK8384 1989-1991 G360 to Dodge 29-Spline NV4500 Master Conversion Kit

    8384
    $1,300.98
    QK8384 1989-1991 G360 to Dodge 29-Spline NV4500 Master Conversion Kit includes the major components required to swap from your existing 4x4 G360 transmission to the stronger and more plentiful NV4500. Includes Transmission-to-Transfer Case Adapter...
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  • TK11544 Adapter Housing Kit for 1989-1993 Ram W250/W350 with NP205, 23 Spline
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    TK11544 Adapter Housing Kit for 1989-1993 Ram W250/W350 with NP205, 23 Spline

    11544
    $409.98
    TK11544 Torque King Transmission To Transfer Case Adapter Housing Kit for 1980-1993 Dodge New Process NP205 Transfer Cases with 23 Spline Input Shafts. Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle...
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    $409.98
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