QU10872 Synchro Hub to Mainshaft Snap Ring

QU10872 Synchro Hub to Mainshaft Snap Ring is a genuine original equipment New Process part that fits many synchronized New Process chain drive transfer cases. QU10872 holds the Synchronizer Hub in place on the Rear Output Shaft (Mainshaft). USA Made.

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:
When Installing
Ford Super Duty and Excursion
Matching Parts for 1994-2002 Dodge NP241DHD
Matching Parts for 1994-2002 Dodge NP241DLD
Matching Parts-Saved for Future Use 
Matching Parts-Saved for Future Use 
Matching Parts-Saved for Future Use 
Applications

Tech Note 1: When Installing
Make sure the ring is fully seated in the mainshaft groove.

Tech Note 2: Ford Super Duty and Excursion
This Synchro Hub Retaining Ring is used on Ford Excursions and 1999-2004 Ford Super Duty 4x4s with New Venture NV271F and NV273F Transfer Cases. A mainshaft (rear output shaft) design change on 2005-2010 Super Duty trucks Effective July 17, 2004, requires the use of QU10975 Snap Ring which has a smaller diameter. The Ford parts books for final production 2005 Excursion Transfer Cases do specify which Snap Ring is used, so it is possible a late Excursion could also require QU10975.

Tech Note 3: Matching Parts for 1994-2002 Dodge 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
QU10820 Synchro Strut Tension Spring
QU11166 Synchro Hub
QU10821 Synchro Strut
QU50354 Synchro Sleeve
QU10819 Synchro Ring
QU50000 Drive Chain
QU10921 Upper Chain Drive Sprocket
QU50523 Rear Output Mainshaft, 1996.5-2002
QU50177 Oil Pump Seal
QU10936 Oil Pump, 1996.5-2002
QU10817 Rear Output Shaft to Rear Bearing Snap Ring, 1996.5-2002
QU50207 Rear Output Bearing, 1996.5-2002
QU10815 Rear Output Bearing to Case Snap Ring, 1996.5-2002
QU40354 Rear Output Slip Yoke, 1998-2002
Mopar® 68218057AB ATF+4 Transfer Case Fluid, Requires 3-1/4 Quarts to Fill

Tech Note 4: Matching Parts for 1994-2002 Dodge NP241DLD
Exploded View XV4002 1994-1997 Dodge Ram NP241DLD Transfer Case
Exploded View XV4004 1998-2002 Dodge Ram NP241DLD Transfer Case
QU10820 Synchro Strut Tension Spring
QU11166 Synchro Hub
QU10821 Synchro Strut
QU50354 Synchro Sleeve
QU10819 Synchro Ring
QU50071 Drive Chain
QU50355 Upper Chain Drive Sprocket
QU50603 Rear Output Mainshaft, 1998-2002
QU50177 Oil Pump Seal
QU50423 Oil Pump
QU50875 Rear Output Bearing
QU10816 Snap Ring
QK2069 Transfer Case Saver Kit
QU40813 Rear Output Slip Yoke, 1998-2002
Mopar® 68218057AB ATF+4 Transfer Case Fluid, Requires 2.31 Quarts to Fill

Tech Note 5: Matching Parts
Saved for Future Use

Tech Note 6: Matching Parts
Saved for Future Use

Tech Note 7: Matching Parts
Saved for Future Use

Applications

Chevy and GMC:
New Venture/New Process 241C Synchronized Transfer Cases
New Venture/New Process 243C Transfer Cases

Dodge:
All New Venture/New Process 241 series Transfer Cases from 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009

Ford:
NV271F or NV273F Transfer Cases: 1999, 2000, 2001, 2002, 2003, 2004 (2005 Excursion, see Tech Note 2)