QU50000 NP241DHD & BW4470 Transfer Case Drive Chain

QU50000 NP241DHD & BW4470 Transfer Case Drive Chain 1½" wide, 1/2" pitch with 72 Round Pins Genuine Morse HY-VO™ USA made original equipment transfer case drive chain fits all 1994 to 2002 NP241DHD Transfer Cases in Dodge Ram 2500 and Ram 3500 4x4 trucks. Also fits 1990-2000 full size Chevy and GMC K3500 with Borg Warner 4470 transfer cases.

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:
Clunks
NP241DHD
OE Design
Matching Parts for Chevy/GMC Borg Warner 4470
Matching Parts for 1994-1997 Dodge NP241DHD
Matching Parts for 1998-2002 Dodge NP241DHD
Applications

Tech Note 1: Clunks 
Contrary to popular belief, the Drive Chain cannot cause a clunk or contribute to "slack" in the drive train in 4x2 mode. The chain is only under power in 4x4 mode. Except for late 2002 trucks that did not have the vacuum controlled Central Axle Disconnect (CAD) system, the chain does not even move in 4x2 mode as both it and the front differential are disconnected.

Tech Note 2: NP241DHD
NP241DHD transfer cases were standard on 1994-2002 Ram 3500 4x4 trucks and optional on Ram 2500 trucks. This model transfer case was not used for any other application.

Tech Note 3: OE Design
In addition to having the correct length, width, and link height, a replacement transfer case drive chain must have the same type of link pins as the original equipment chain. Why? Because transfer case sprocket teeth are machined with specific features and angles that match a specific link and pin type. Our QU50000 chains exactly match the original equipment specifications because they ARE original equipment chains.

Tech Note 4: Matching Parts for Chevy/GMC Borg Warner 4470
AC Delco Manual Transmission and Transfer Case Fluid

Tech Note 5: Matching Parts for 1994-1997 Dodge NP241DHD
Exploded View XV4000 1994-1996.5 Dodge Ram NP241DHD Transfer Case
Exploded View XV4001 1996.5-1997 Dodge Ram NP241DHD Transfer Case
Mopar® ATF+4® Automatic Transmission Fluid, Manual Transmission Fluid, Transfer Case Fluid

Tech Note 6: Matching Parts for 1998-2002 Dodge NP241DHD
Exploded View XV4003 1998-2002 Dodge Ram NP241DHD Transfer Case
Mopar® 68218057AB ATF+4 Transfer Case Fluid, Requires 3-1/4 Quarts to Fill

Front Output:
QU10512 Front Output Flange Lock Nut
TK10513 Splined Yoke Seal
QU10885 Front CV Flange Yoke
QU10806 Grade 8 Bolt
QU10639 Slinger/Wear Sleeve
QU10801 Front Output Seal with Wiper
QU50875 Front Output Bearing
QU10874 Front Output Bearing Snap Ring
QU10200 Front Output Shaft
QU10922 Lower Chain Sprocket
QU10818 Front Output Sprocket Snap Ring
QU50502 Front Output Rear Needle Bearing
Rear Output:
QU10872 Synchro Hub to Mainshaft Snap Ring
QU10820 Synchro Strut Tension Spring
QU11166 Synchro Hub
QU10821 Synchro Strut
QU50354 Synchro Sleeve
QU10819 Synchro Ring
QU10921 Upper Chain Drive Sprocket
QU50523 Rear Output Mainshaft
QU50177 Oil Pump Seal
QU10936 Oil Pump
QU10817 Rear Output Shaft to Rear Bearing Snap Ring
QU50207 Rear Output Bearing
QU10815 Rear Output Bearing to Case Snap Ring
QU40354 Rear Output Slip Yoke

Applications

Chevy or GMC:
K3500 with BW4470 Transfer Case: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000

Dodge:
Dodge Ram 2500 4x4 with optional New Process NP241DHD Transfer Case: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Dodge Ram 3500 4x4: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002