Diff Wizard

The Diff Wizard!




Electronic Commerce

Authorize.Net Merchant - Click to Verify

Home > Transfer Case Parts - Chevrolet, Truck, SUV, Car > NP 203
NP 203 Transfer Case
Rebuild Kits / Parts
Drivetrain Parts Las Vegas offer quality rebuilt New Process model NP203 transfer cases rebuild kits and replacement parts. Our NP203 kits are designed to be top of the line professional overhaul kits. NP203 Transfer Case Illustration exploded view is provided below the chart to assist you in part identification and assembly sequence details. The NP203 transfer case is a chain driven transfer case with a cast iron case. The NP203 is a heavy duty case with a 2:00:1 low range with a set of differentials for full time use. The NP203 transfer case was used by Dodge 1974-1979, Ford from 1974 to 1979 and Chevrolet and GMC from 1973 to 1979.
We have a transfer case cross reference and identification page to help assist you in correctly identifying your transfer case Click Here
New Process Model 203
Full-Time Transfer Case


Recommended fluid for NP203 - 30WT
PART NUMBER
PER UNIT
DESCRIPTION
TYPE
YEARS
PRICE
BEARING KITS




















BK203G


Rebuilder Kit - Bearings, Gaskets, Small Parts and Seals
General Motors & Dodge See typical kit
1971-79
$118.91











BK203F


Rebuilder Kit - Bearings, Gaskets, Small Parts and Seals
Ford w/Direct Mount
1973-79
$122.33











BK203FD


Rebuilder Kit - Bearings, Gaskets, Small Parts and Seals
Ford w/Remount Mount
1973-77
$148.26











301001


Small Parts Kit




$39.98











GASKET, SEAL KITS




















TSK203F


Overhaul Kit - Gaskets, O' Rings and Seals
Ford


$22.98











TSK203G


Overhaul Kit - Gaskets, O' Rings and Seals
General Motors & Dodge


$18.95











SHAFTS




















301670


INPUT SHAFT 27 Spline Female GM TH350




$147.08











11401


INPUT SHAFT 27 Spline Male GM TH350




$129.83











301670A


INPUT SHAFT 32 Spline Female GM TH400




$128.98











11895


INPUT SHAFT 32 Spline Ford Female




$137.46











SPROCKETS




















13432


SPROCKET, CHAIN 2.00"




$46.98











3898368


SPROCKET, CHAIN 2.50"




$116.21











DIFFERENTIAL




















301715


Differential Carrier (w/Cage & Bolts, w/o gears)




CALL











3821366


Differential Spacer/Output Shaft
3 Req


$7.65 Ea











BEARINGS




















301515


Input shaft Ball Bearing


1973-79
$25.98











301523


Front Output Shaft Ball Bearing


1973-79
$21.25











301515


Main shaft Ball Bearing


1973-79
$26.25











301523


Rear Output Shaft Ball Bearing


1973-79
$21.25











CHAINS




















GM6273991


OEM GM 2.50" WIDE CHAIN
OUT OF STOCK


$399.98











DTPLV-D8TZ


OEM MFG. 2.00" WIDE CHAIN
1 AVAIL.


$525.00




BOTH CHAINS FIT GM, FORD, DODGE
















MISC




















301997


Speedo Gear Red 7 Teeth




$49.98











301645


Range Slider
L/A


$74.98











301530


Oil Pump Gear 5 teeth - 38 spline - 1/2" wide
White Nylon L/A
1973-79
$22.98