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1973-1991 GM NP205 Gears, Shafts, Couplers

Shop Now for Gears, Shafts, and Coupler Sleeves to fit 1973-1991 GM New Process NP205 Transfer Cases. In stock, quick shipping.

Gears: NP205 Transfer Case Low and High Gears sometimes need to be replaced due major wear on the clutch teeth. Wear on the low gear inside bearing bore is even more common. Worn clutch teeth can cause the transfer case to jump out of gear. Worn Low Gear bearing bores can cause shift issues and clunking noises. Idler Gears rarely need replacement unless the transfer case is run short of oil.

Input Shafts: New Process NP205 Transfer Cases were built in many different configurations for all the major light truck manufacturers except Jeep. Eight different Input Shafts were used over the years of which we still have seven of those in stock. Inside the Case all the Input Shafts are the same, the differences are the input bearing size and spline configuration.

Output Shafts: New Process NP205 Transfer Cases were built with four different front output shafts and two types of rear output shafts. Interestingly, it was General Motors (and not Dodge who owned New Process) that offered the NP205 with the most output configurations. Early GM cases had 10 spine front output shafts. The 10 spline shafts were replaced by a 30 spline shaft, and later a short-lived 30 spline synchronized front output. All three GM shafts are considerably weaker than the 32 spline front output used by Dodge, Ford, and International. Most NP205 Transfer Cases have a 32 spline rear output shaft made for a fixed yoke. Many 1980-1991 GM models have a slip yoke type 32 spline rear output shaft. Both the original 32 spline fixed yoke and GM's slip yoke type rear output shaft have a weak point were the oil channel grooves are.

Splined Couplers: GM used male spline NP205 input shafts that utilize a coupler with female splines to connect to the transmission output shaft. These couplers often need replacement due to spline wear, especially with couplers that are not bathed in oil. All our couplers have the locating snap ring(s) installed which insures full spline contact with both the transmission output shaft and transfer case input shaft.

1973-1991 GM NP205 Gears, Shafts, Couplers

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  • TK50084 NP205 Rear Output Shaft for Fixed Yoke Torque King 4x4 TK50084 NP205 Rear Output Shaft for Fixed Yoke Torque King 4x4
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    TK50084 NP205 Rear Output Shaft for Fixed Yoke

    50084
    $262.98
    TK50084 Torque King® 2nd Design Rear Output Shaft, 32 Spline for Fixed Yoke. OE Spec New Process Rear Output Shaft fits all NP205 transfer cases with 32 spline, fixed yoke, rear output shafts that use a splined plastic speedometer gear. This is the...
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    $262.98
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  • QU20127 NP205 Idler Gear Shaft Torque King 4x4 QU20127 NP205 Idler Gear Shaft Torque King 4x4
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    QU20127 NP205 Idler Gear Shaft

    20127
    $199.98
    QU20127 NP205 Idler Gear Shaft for all 1969-1993 New Process NP205 gear drive Transfer Cases is a genuine NPG replacement part. USA Made. Also See QU20127U Used NP205 Idler Gear Shaft available while supplies last. Need More Info? Use the handy Links...
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    $199.98
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  • QU30000 10 Spline Coupler Torque King 4x4 QU30000 10 Spline Coupler Torque King 4x4
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    QU30000 10 Spline Coupler

    30000
    $165.98
    QU30000 SM465 to NP205 Torque King® 10 Spline Coupler. Includes 2 internal grooves with snap rings to keep Coupler properly centered on the 2 shafts. Imported in unfinished state, finish work is done by us here in Montana. Fits 1973 to 1984 Chevy and...
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    $165.98
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  • TK10859U Good Used NP205 Low Gear Torque King 4x4
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    TK10859U Good Used NP205 Low Gear

    5510859
    $100.00
    TK10859U Good Used NPG NP205 Low Gear All non-synchronized New Process NP205 transfer cases use two of these Gears, one on each output shaft (synchronized models use one, on the rear output shaft). Not a common part to replace due to its rugged design,...
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    $100.00
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  • QU50044 32 Spline Input Shaft for 1979-1984 GM Direct Mount NP205 Torque King 4x4 QU50044 32 Spline Input Shaft for 1979-1984 GM Direct Mount NP205 Torque King 4x4
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    QU50044 32 Spline Input Shaft for 1979-1984 GM Direct Mount NP205

    50044
    $201.98
    QU50044 32 Spline Input Shaft for GM NP205 fits 1979 to 1984 Chevy and GMC trucks with Direct Mount (Married) New Process NP205 Gear Drive Transfer Cases and Turbo 400 or 700R4 Automatic Transmissions. Imported. Need More Info? Use the handy Links below...
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  • QK2007 32 Spline Front Output Shaft Kit Torque King 4x4 QK2007 32 Spline Front Output Shaft Kit Torque King 4x4
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    QK2007 32 Spline Front Output Shaft Kit

    192007
    $221.98
    QK2007 32 Spline Front Output Shaft Kit for Front CV Yokes requiring 1-7/8" inside diameter seals in NP205 transfer cases can be used to replace the weak 10 or 30 spline front output on 1969-81/1985-1991 GM 205 transfer cases or to replace a worn 32...
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    $221.98
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  • TK50284 Torque King Genuine New Process 10 Spline Input Shaft Torque King 4x4 TK50284 Torque King Genuine New Process 10 Spline Input Shaft Torque King 4x4
    Sale 32%
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    Sale 32%

    TK50284 Torque King Genuine New Process 10 Spline Input Shaft

    7750284
    $125.00
    $85.00
    Special Buy! TK50284 Torque King Genuine New Process 10 Spline Input Shaft for 1969-1985 Chevy & GM Trucks with Direct Mount (Married) New Process NP205 Gear Drive Transfer Cases and SM465 4 Speed Manual Transmissions. USA Made. Available while...
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    $125.00
    $85.00
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  • QU50345 32 Spline Front Output Shaft for NP205 Transfer Cases Torque King 4x4 QU50345 32 Spline Front Output Shaft for NP205 Transfer Cases Torque King 4x4
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    QU50345 32 Spline Front Output Shaft for NP205 Transfer Cases

    50345
    $194.98
    QU50345 32 Spline Front Output Shaft for New Process NP205 Transfer Cases is an aftermarket replacement part that fits all Dodge, Ford, and International NP205 transfer cases and can be retrofitted to any Chevy or GMC NP205 model EXCEPT 1982-1985...
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    $194.98
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  • QU20127U USED NP205 Idler Gear Shaft Torque King 4x4 QU20127U USED NP205 Idler Gear Shaft Torque King 4x4
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    QU20127U USED NP205 Idler Gear Shaft

    8820127
    $119.98
    QU20127U USED NP205 Idler Gear Shaft for all 1969-1993 New Process NP205 gear drive Transfer Cases is a used genuine NPG replacement part while supplies last. See also new: QU20127 NP205 Idler Gear Shaft, USA Made. Need More Info? Use the handy Links...
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    $119.98
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  • TK10859 Genuine NP205 Low Gear Torque King 4x4 TK10859 Genuine NP205 Low Gear Torque King 4x4
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    TK10859 Genuine NP205 Low Gear

    9910859
    $149.98
    TK10859 Genuine NPG NP205 Low Gear All non-synchronized New Process NP205 transfer cases use two of these Gears, one on each output shaft (synchronized models use one, on the rear output shaft). Not a common part to replace due to its rugged design,...
    Qty in Cart: 0
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    $149.98
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