NV246 Chevy GMC Blazer, Suburban, Tahoe &
Pickup Rebuilt Transfer Case - Buy Factory Direct and Save Money!

See the complete line of products that we offer at www.midwesttrans.com. To speak to a Drive Train Expert or to place an order call toll free 888-824-2012!

new replacement NP246 housingHaving issues diagnosing problems with your NV246 transfer case?

We can help. We have a large inventory of rebuilt NV246 transfer cases plus Transfer Case parts. Our factory rebuilt re-manufactured Transfer Cases are dyno tested before leaving the factory, New Venture Gear for the General Motors and Chevrolet, this transfer case is also sometimes referred to as a NP246.

NV246 Transfer case replacements and parts

The NV246 has a factory engineering defect. The oil circulation pump can wear a hole in the rear case causing loss of lubrication fluid and premature transfer case failure. If you just replace the case this will not solve the problem. The NV246 rear case is manufactured using magnesium, it's soft; the aluminum pumps are harder. We have designed a machined metal protection plate to fix this defect, before this problem arises you should install our Case Saver part number MW52007. A better option is to replace your rear case with the new improved upgraded case shown above. You need to install this part before the oil pump causes your transfer case to fail.

Select this link to see what models that used this Transfer Case.

automatic transmission rebuilt

Free NV246 Transfer Case parts illustration, need help take advantage of our free technical expertise.

Below we provide a NV246 parts illustrations to assist you with the correct identification of the parts you need. Select the parts you require from the following list and give us a call.

Below you will find a detailed list that includes complete rebuilt Transfer Cases, bearing rebuild kits, seals, bushings, washers and bushings, individual bearings, forks, range hub and planets, cases, shafts, chain, sprockets and small parts. If you need more information or cannot find the parts you need give us a call, if you would like to save money, ask about our good take out parts (GTO), they are inspected and guaranteed.

NV246 NP264 id tag

This information may also be on a paper tag.

Need Stronger Parts?

Midwest Transfer Case can Cryogenic Treat any shaft or gear. This cryo treatment will add 30% in component strength. Call 888-824-2012 for a quote.

Applications Model Years
GM Blazer, Suburban, Tahoe &
Pickup 5.3L
1999-Up
GM Blazer, Suburban, Tahoe & Pickup 5.0L 1998-1999
GM Van 4.3L, 5.3L, 6.5L & 7.5L 1998-Up
   

Rebuilt Tested NV246 Transfer Cases 12 month warranty

Description Part Number
Your Cost
27 Spline Early 1999-2002 MWTCGM034
$1000.00
29 Spline 1999-2002 MWTCGM043
$1000.00
32 Spline 1999-2002 MWTCGM044
$1000.00
Core Deposit on Above Transfer Cases
$350.00

 

Rebuilt Overhaul Bearing Kits NV246 Transfer Case

Description Part Number
Your Cost
NP 246 (GM) 1998 Up TRSBK351
$213.00
NP 246 (Dodge Except Dakota) TRSBK351A
$283.93
NP 246 (Dodge Dakota) TBA
Call

 

Seal Kits, Seals and Bushing, Washers & Filter Parts NV246 Transfer Case

Description Part Number
Your Cost
GASKET & SEAL KITS
246 (GM) MWTTSK246
$24.89
NP 246 (Dodge Except Dakota) MWTTSK136
$23.45
NP 246 (Dodge Dakota)
Call
SEALS TRS411070
$3.35
Front Output Seal 1998-Up OE MWTGM12547656
$12.95
Rear Output Seal this is an OE seal MWTNV22507
$21.50
BUSHINGS
Extension Housing (2010" OD) 331066
$4.75
WASHERS
Planet Thrust Washer (Plastic) 411215
$3.99
PUMP SCREEN (Filter) TRS351012
$4.29

 

Bearings NV246 Transfer Case

Dwg # Description Part Number
Your Cost
211E Main Shaft Bearing (Rear) TRS404220A
$29.91
210C Clutch Drum Bearing MWTFC69343
$23.75
267D Input Bearing (Inner) TRS411240
$6.89
NI Rear Output Shaft Bearing (Center) TRS365240A
$28.70
NI Rear Output Shaft Bearing (Rear) TRS342210
$11.35
287D Input Bearing (630" Wide) TRS325287
$12.98
212E Front Output Shaft Bearing (Rear) (940" Wide) TRS303211A
$4.01
288E Front Output Shaft Bearing (Front) (630" Wide) TRS325287
$12.08
250C Main Shaft Bearing (Front) TRS411210
$43.96
279A Needle Bearing, Shift Cam TRS411279
$4.79

 

Shift Forks NV246 Transfer Case

Dwg # Description Part Number
Your Cost
841B Apply Fork (03-Up) TRS401841
$97.08
849B Range Fork MWTNV26542
$75.11
Range Fork MWTNV26542-U
$45.00
Mode Fork Early 1998-02 MWTNV22459
$91.01
Mode Fork 2002-Up MWTNV40966
$91.01
Clutch Apply Fork MWTNV40966
$72.81
840KB Insert Kit, Range Fork TRS321840K
$4.98

 

Range Hub & Planets NV246 Transfer Case

Dwg # Description Part Number
Your Cost
RANGE HUB
645D Range Hub TRS492645K
$54.64
Range Hub MWTNV17982-U
$45.00
PLANETS
588D Planet (6 Pinion) used with .630" Wide Bearing TRS351588A
$178.88

 

Cases NV246 Transfer Case

Dwg # Description Part Number
Your Cost
760-1 Case Half (Front) (98-02) MWT30597
$370.97
Case Half (Front) (03-Up) TRS411760B-1
$397.87
760-2 Case Half (Rear) Original Equipment not Aftermarket Mmagnesium MWTMG620001
$165.00

 

Shafts NV246 Transfer Case

Dwg # Description Part Number
Your Cost
670 Input Shaft 1995-1998 4L80-E 32 Spline MWTGM12547998-R
$114.94
Input Shaft 1995-1998 4L80-E 32 Spline MWTGM12547998-U
$86.96
Input Shaft (27 Spline) (used w/ 630" Wide Input Bearing) TRS352670B
$90.79
Input Shaft (32 Spline) TRS391670
$86.68
678 Output Shaft (Front) TRS482678
$121.91

 

Chain & Sprockets NV246 Transfer Case

Dwg # Description Part Number
Your Cost
700E Chain (125" Wide) 49 Links (1 Blue Link) MWTCL10-063
$150.90
700E Chain (1 25" Wide) 49 Links (3 Blue Links) MWTCL10-072
$91.91
805D Drive Sprocket Driven TTS401805
$33.65
806E Drive Sprocket Drive TRS401805
$33.65

 

Miscellaneous Components NV246 Transfer Case

Dwg # Description Part Number
Your Cost
NI Case Protector Plate - Anti Wear (Prevents Pump Lug Wear in Rear Case) MW52007
$65.00
150C Clutch, Apply Plates TRS482150
$48.41
118C Clutch, Friction Plates these are High Engery Frictions MWTA411101
$6.00 ea
138C Clutch, Steel Plates MWT12120
$4.00 ea
NI Clutch, Wave Spring (Bottom of Clutch Drum) TRS482850
Call
483A Plug, Drain -Fill TRS482483
$2.98
626B Shift Cam (03-Up) TRS482626
$38.98
420B Shift Motor (Rect Plug w/ 2 Pins) (RPO Code NP4) 1999-2002 MWT1237
$187.50
420B Shift Motor (Rect Plug w/ 6 Pins) (RPO Code NP8) 1998-2005

MWT2237

$248.75
Core Deposit on above encoder motors
$50.00
860E Snap Ring, Rear Main Shaft Bearing, Outer TRS482860
$2.58
436A Speed Sensor MWTGM12376520
$33.95
970C Spring, Inner Clutch Hub 482970
$15.46
500 Oil Pump MWTNV16686
$42.00
Oil Pump Clips Updated MWTGM89059653
$16.58
775A Stud, Front Case (Metric 105mm) (Coarse / Coarse) TRS492775
$2.91
012-1E Tube, Oil Pump TRS47530
$31.41
490A Vent Tube (Plastic) 411490
$6.00

Click Images to enlarge and shrink

nv246 np246 parts list

case saver np246

Transfer Case Chain

transfer case motor

transfer case motor

connector for transfer case motor

Minimum order $25.00, Shipping and handling charges will be added.