Description
QU11092 90° Breather Vent for New Process/New Venture Transfer Cases and Transmissions including Chevy/GMC NV241C, Dodge NP231 series, NP241 series, NV271D, NV273D and Ford NV271F, NV273F Transfer Cases is a genuine original equipment press-in 90 degree Breather Vent Fitting for the front case half of all Dodge or Ford New Process/New Venture Dodge NP231D, NP231DLD, NP231DHD, NP241D, NP241DLD, NP241DHD, Dodge or Ford NV271 and NV273 series, some Chevy and GMC NV241C Transfer Cases, New Venture NV4500 5 speed manual transmissions and more. USA made.
Also see QU10104 Breather Vent Assembly
Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!
Dan the Gear Man® Tech Notes:
Lubricate
Fitting
Matching Parts
New Venture, New Process, Magna
1994-2002 NP241DLD, NP241DHD
NV4500 Specs and Rebuild Info
Applications
Tech Note 1: Lubricate
Apply a thin film of sealant such as S64000 Sleeve Locker to the stem before installing the vent into the case hole.
Tech Note 2: Fitting
QU11092 has a stub diameter of approximately 0.371". It is a press fit into approximate 0.365" diameter vent holes in most New Process and New Venture transmissions and transfer cases. The press fit is usually adequate to retain the vent fitting, but I like to put some S64000 Sleeve Retainer on the stub before pressing it into the housing. On some applications, you can also slightly expand the inboard end of the stub if it protrudes past the inside of the case. The barbed end of QU11092 is made to fit 5/16" inside diameter hose.
Tech Note 3: Matching Parts
Matching Parts for QU11092 Vent Fitting are:
QU30040 Capped Vent Valve
QU10104 Breather Vent Assembly
QU10160 Vent Baffle
QU10924 5/16" Breather Hose
QU11014 Dodge NV271D Front Case Half
QU50657 Dodge NV273D Front Case Half
QU20187 Ford NV271F Front Case
QU20189U Used Ford NV273F Front Case
S64000 Sleeve Locker
Chevy & GMC Shop Manuals
Dodge & Ram Shop Manuals
Ford Shop Manuals
Tech Note 4: New Venture, New Process, Magna
When Ford (1999 models) and Dodge (2003 models) first used NV271 and NV273 transfer cases, New Process Gear (NPG) of East Syracuse N.Y. was part of New Venture Gear (NVG). When NVG dissolved, NPG continued on under Chrysler. Chrysler subsequently sold the production rights to Magna, a Canadian automotive parts company. All these name changes are confusing, but the important thing to know is a specific assembly number for any 271F, 271D, 273D, and 273F transfer case is the same and uses the same replacement parts regardless if it was built by New Venture, New Process, or Magna.
Tech Note 5: 1994-2002 NP241DLD, NP241DHD
Exploded View XV4000 1994-1996.5 Dodge Ram NP241DHD Transfer Case
Exploded View XV4001 1996.5-1997 Dodge Ram NP241DHD Transfer Case
Exploded View XV4003 1998-2002 Dodge Ram NP241DHD Transfer Case
Exploded View XV4002 1994-1997 Dodge Ram NP241DLD Transfer Case
Exploded View XV4004 1998-2002 Dodge Ram NP241DLD Transfer Case
QU50591 1994-1997 NP241DHD Front Case Half
QU11143 1998-2002 NP241DHD Front Case Half
QU11142 1998-2002 NP241DLD Front Case Half
Tech Note 6: NV4500 Specs and Rebuild Info
Need Torque Specs or Rebuild procedures? Order my 116 page, full color illustrated TM1003 NV4500 Rebuild Manual.
You will need some special tools to correctly service your NV4500 Transmission. The chart below lists our current NV4500 Special Tools for popular models.
TOOLS for SPECIFIC NV4500 MODELS |
||||||
Component | 23 Spline Dodge 4x4 NV4500LD |
29 Spline Dodge 4x4 NV4500HD |
30 Spline Dodge 4x2 NV4500LD |
31 Spline Dodge 4x2 NV4500HD |
32 Spline GM 4x4 |
35 Spline GM 4x2 |
Mainshaft Nut | QT2002 | QT2001 QT2036 |
QT2002 | QT2001 QT2036 |
QT2002 QT2028 |
1-1/2" Hex Socket |
Mainshaft Holding | NLA | QT2000 | NLA | QT2011 | N/A | N/A |
5th Gear Nut Torx® Cross Bolt |
N/A | QT9205 | N/A | QT9205 | N/A | N/A |
Output Seal Installer | N/A | QT1801 | N/A | QT2058 CALL |
Not Used | Not Used |
Tailshaft Bushing Remover and Installer | Not Used | Not Used | Not Used | QT2044 | Not Used | Not Used |
TOOLS For ALL NV4500 MODELS |
||||||
Countershaft Front Bearing Cup Installer |
QT1802 | Use with QT1101 or QT1119 Driver Handle. Also can use flat side to install Dodge 4x4 Rear Output Seal | ||||
Countershaft Front Bearing Installer | QT2004 | Can also use to press 3-4 Synchro Hub on original equipment mainshafts | ||||
Input Bearing & Countershaft Rear Bearing Installer | QT2005 | Can also use to install Input Seal | ||||
Input Bearing Cup Installer | QT1801 | Use with QT1100, QT1101, QT1116, or QT1119 Driver Handle. | ||||
Countershaft Support | QT2006 | Use to support front of countersahft when installing countershaft rear bearing | ||||
1-2 Synchronizer Support | QT2008 | Use to support 1-2 synchronizer hub during synchronizer assembly | ||||
10mm 1/2" Drive 12 Point Socket | QT1020 | USA Made Impact Socket for Factory Tailshaft Housing Bolts | ||||
Long Shank Punch for Shift Lug | QT9300 | 3/16" x 8" Shank for 5th Gear Shift Lug Roll Pin |
Applications
Chevy and GMC:
Fits most New Process and New Venture Aluminum Transfer Cases 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
C4500/C5500 Chevy Kodiak and GMC Top Kick 4x4 medium duty trucks NP273 Transfer Case: 2005, 2006, 2007, 2008, 2009
Dodge and Ram:
Ram 2500, Ram 3500 with NP241DLD or NP241DHD Transfer Cases: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Ram 2500, Ram 3500 NV271D and NV273D Transfer Cases: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Ram 45500, Ram 5500 NV271D and NV273D Transfer Cases: 2008, 2009, 2010, 2011, 2012
Ford:
F250, F350, F450, F550 NV271F, NV273F Transfer Cases: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Excursion NV273F Transfer Case: 2000, 2001, 2002, 2003, 2004, 2005
Warranty
Product Reviews
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Breather Tube
This is a hard to find item. so happy they are available for a reasonable price. Would have been nice to see a removal and install procedure or Tools available to help with the task.
Delivery & Returns
Shipping times are estimated in your cart.
More info can be found at the link below.