QU50284 10 Spline NP205 Input Shaft

QU50284 10 Spline NP205 Input Shaft for 1969-1985 Chevy and GMC trucks with Direct Mount (Married) New Process NP205 Gear Drive Transfer Cases and SM465 4 Speed Manual Transmissions. Imported.

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Dan the Gear Man® Tech Notes:
After 1984
Teeth Wear
Other Wear
Matching Parts
Service Manual
Applications

Tech Note 1: After 1984
After 1984, GM used TK50027 32 spline input shaft on NP205 transfer cases behind the SM465 4 speed manual transmission.

Tech Note 2: Teeth Wear
The most common wear issue with NP205 input shafts is worn clutch teeth. It does not take much wear on the input shaft and sliding clutch collar teeth for the transfer case to "jump" out of high range. If your input shaft has significant wear on the clutch teeth, replace it and the sliding collar.

Tech Note 3: Other Wear
NP205 Input Shafts may also have damaging wear other locations. Input shaft with significant wear that can be felt with your fingernail should be replaced with a new shaft along with the matching component. Look for wear at these locations:
Rear Bearing Pilot: Indentations from the needle rollers that fit in the front of the rear output shaft
Helical Gear Teeth: If run short of oil, teeth will show temperature discoloration and/or visible wear
Input Splines: Visible wear on the splines is usually caused by lack of lubrication

Tech Note 4: Matching Parts
TK50119 Input Ball Bearing
QU10826, QU10816, QU10828, QU10829 Series Selective Fit Input Shaft Snap Rings
QU50275 Set of 15 Needle Roller Bearings for Input Shaft to Rear Output Shaft Connection
QU30000 10 Spline Transmission to Transfer Case Splined Coupler
QU30034 8 Bolt Figure-8 Transmission to Adapter Gasket
TK10516 8 Bolt Figure-8 Adapter to Transfer Case Gasket
QU50209 Input Seal
TK10661U/QU50339 Sliding Clutch Collar Ring
TK50084 Rear Output Shaft
QA2061 Complete Small Parts Kit
TK2000MOH Series GM NP205 Master Overhaul Kits
TK2000GS Series GM NP205 Gasket and Seal Kits

Tech Note 5: Service Manual
Need Tech Help on rebuilding your NP205? Get my TM2000 New Process NP205 Transfer Case Service Manual. A Complete NP205 shop Manual with over 375 color photographs is your indispensable NP205 resource for Repair Procedures and Parts Identification. Complete coverage of Disassembly, Inspection, and Reassembly Procedures. Also, Shop Notes, Tool Recommendations, Complete Parts Guide, and full color Exploded Views, including Right Drop and Left Drop Models, plus GM Specific Parts. Covers New Process NP205 Transfer Cases found in Chevrolet, Dodge, Ford, GMC, and International Harvester (IHC) 4x4 vehicles from 1969-1993.
Or my TM2002 for the Exploded Views and Parts Guide only. Fully Illustrated with dozens of crisp color photographs for EASY Parts Identification! This Manual includes 10 page Parts Identification Guide with full color Exploded Views. (The TM2002 is included in the TM2000, so no need to purchase this if you buy the TM2000.)

Applications:
Chevy and GMC:
(Models with SM465 4 Speed Manual Transmission)
K5 Blazer, K5 Jimmy, K10, K15, K1500, K20, K25, K2500, K30, K35, K3500 with NP205 Transfer Case: 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979
K5 Blazer, K5 Jimmy, K10, K15, K1500, K20, K25, K2500, K30, K35, K3500: 1980
K30, K35, K3500: 1981, 1982, 1983, 1984