Von Duprin Exit Devices

The Von Duprin 55 Center Case Axle 090050 is used on the Rim Panic Hardware only.  The Rim device is one that has a latch bolt sticking out of the housing.

Von Duprin Part # 090050 or 090022

The Von Duprin 55 Hinge Case Axle 090051 is used the Rim inactive housing, and all of the other 55 panic hardware.  Such as the 5547, and older 5575's.

Von Duprin Part # 090051 or 090026

The Von Duprin 88 Spring Stop Assembly 050451 is the piece that holds the hinge case spring in place. It is used on all of the Von Duprin 88 models.

Von Duprin Part # 050451
Old Part #107682

The Von Duprin Tail Piece Guide Lead Kit Package Of 10 - 050156 is used to guide rim cylinder tail piece into the back of the Von Duprin 22, 33A, 98, and 99 exit devices.  We sell these in bags of 10 pieces.

Slot is 5/16" x 3/16" x 1" long
Von Duprin Part # 050156

Von Duprin Push Bar Guide 090049

Fits on the end of the push bar assembly, reduces noise and friction. Used on the Von Duprin 33A, and 99 / 98's

Von Duprin Part # 090049
Old Von Duprin Part # 971993

Von Duprin Exit Device 88 Axle Package

Von Duprin 88 Axle Package

New style axle snaps together, and replaces the old style which were screwed together with allen wrenches. This style of axle has been around since about 1990. The piece on the right is only used for taking the axle apart.

Von Duprin Part # 090006 or 090082

Von Duprin 8827 Special Chassis Nut 050277

The 8827 Special Chassis Nut goes on the ends of the 8827 Chassis Tie Rod. The Nut is threaded all the way through so the cover mounting screws can then be threaded on it also. The nut is 3/8" long by 1/4" hex.

Von Duprin Part # 050277
Old Von Duprin Part # 960652

The Von Duprin 55 Arm Brushing 050333 takes up the slack between the lever arms and the housing.  It measures 13/16" outside diameter by 5/16" high.

Von Duprin 050333

Von Duprin 050538 EL Dogging Rod Retainer

Fitting threads into the 050536 HD EL Solenoid and connects to the Dogging Rod

#5 On Diagram

Von Duprin Exit Device Lever Trim Shear Pin Kit

This is the component that is designed to break, if the lever handle is forced to open , this pin snaps so your trim is not destroyed. 3/16" diameter shaft by 5/8" overall length. Retaining Ring included. This shear pin is used on the 230L, 360L, 992L, 994L and 996L Von Duprin Lever Trims.

Von Duprin Part # 050611 Old Part # 971583

Von Duprin 88 Spring Tube

Spring tube measures 2-1/4" long by 3/8" diameter, steel construction.

Von Duprin Part # 050476
Old Part #951081

Von Duprin 880/990 Trim Hex Stud

This is the Hex Stud used on the 880 and 990 Trim Plates. The threads are 7/32-24. Overall lenght is 2"

Von Duprin Part # 956760

Von Duprin 88 Spring Tube Bracket

This bracket holds the hinge case spring tube in place. The screws are included with the bracket.

Von Duprin Part # 050477
Old Part # 969369

Von Duprin 88 Latch Tail Springs

This is the spring that pushes the latch bolt out. Used on all Von Duprin 88 Rim Devices. The spring measures 2-5/8" long by 3/16" diameter.

Sold in packages of 2.

Von Duprin Part #050393

Von Duprin Exit Device 994/996 Hex Stud

This is the Hex Stud used on the Von Duprin 994/996 Lever Trim. The threads are 1/4-20 on the male side. Overall lenght is 2"

Von Duprin Part # 971585

Von Duprin Exit Device 992L Hex Stud

This is the Hex Stud used on the 992L Lever Trim and the 991K Knob Trim. The threads are 1/4-20. Overall lenght is 1-3/4"

Von Duprin Part # 971440

Von Duprin 8827 Chassis Tie Rod Pkg 050328

The 8827 Chassis Tie Rod Package is the rod that goes through the top and bottom latches. The Tie Rod is held in place by the Special Chassis Nut. The Tie Rod measures 1-3/8" long by 3/16" diameter.

Von Duprin Part # 050328
Old Von Duprin Part # 967616

The Von Duprin Dogging Adapter Spring 090042 is the clip that holds the dogging shaft in the assembly.  We sell these individually, and it is the #2 item on the diagram.

The Von Duprin 55 Rim Latch Bolt Spring 967502 is only used on the 55 Rim Panic Hardware.  This spring just keeps pressure on the latch bolt, it does not lift the arm.  If your arm is sagging, they you need to tighten the crossbar wedge tite screws and check and make sure the 55R200 55 Hinge Case Spring is not broken.  It measures 1-1/2" long by 3/8" diameter.

Von Duprin part # 050354
Old Part # 967502

Von Duprin 22 Control Link Pin

The control link pin is the connector pin, that connects the latch head assembly to the push bar assembly. When the push bar is pushed in it retracts the latch bolt and the pin connects the two pieces. This Control Link Pin is used on the Von Duprin 22, 33A, 98 and 99 Panic Devices.

VON DUPRIN PART # 050529
Old Von Duprin Part # 969520

The Von Duprin Dogging Adapter 090043 is the piece that the 090042 and 090040 fit through and lock in place.  These piece very rarely has to be replaced.  The Shaft 090040 is usually the part you need to replace.  We sell these individually.

The Von Duprin 22, 33, And 99 Dogging Shaft 090040 is the peice that the hex dogging key would fit into. The shaft is for a 5/32" dog key, but it has to be the long version.   The shorter versions will not have enough reach to get all the way into the shaft.  This is a very common problem area, the hole that the key fits in is only about 1/4" deep, and if you do not push down on the hex key when locking it open it will round out over time.  To remove the shaft, just pull it straight out with a part of channel locks.   We reinstalling the new one you might have to bend the ends of the adapter spring 090042 back down. This dogging shaft is for use on all Von Duprin Panic Exit Devices shipped after 1997.

Von Duprin 8827 Bottom Rod Connector.

Connects bottom rod to the bottom latch. The Bottom Rod Connector is included with the Von Durpin Bottom Rod.

Von Duprin Part # 050327
Old Part #960578

Von Duprin 8827 Top Rod Connector

Inserts into rod so the latch can connect to the rod. The top vertical rod does not ship with the top rod connector!

Von Duprin Part # 050279
Old Part # 960577

The Von Duprin 55 Hinge Case Spring 090052 is the spring in the inactive case.  This spring does all of the lifting of the cross bar, and is used on the 55 Rim, 5547 Concealed Vertical Rod and 5575 Mortise Device.  It measures 1-5/8" long by 5/8" diameter.

Von Duprin part # 090052

The Von Duprin Dogging Hook 090044 is the piece that grabs the push bar mechanism and keeps it in the dogged position.  The does wear out, but it takes a long time.  This piece is used on the 22, 33A, 35A, 98 and 99 series devices made after 1997.  We sell this part individually and it is #5 on the diagram.

The Von Duprin 55 Dog Screw-090053 is the newer version, meaning less then 25 years old.  It measures 3/8" diameter by 1/2" long with 14 threads per inch.  They did have an old style that was available up to a few years ago that had 15 threads per inch.  If you have any old style I would recommend the D100 Panic Bar Retainer.

Von Duprin part # 090053

The Von Duprin Dogging Spring 090041 is the spring that activates the Dogging Hook # 090044.  These do occasionally fail, we sell them individually.  It is # 3 on the diagram.

Von Duprin 992/994 Lever Lift Spring 971573

The spring measures 1-5/8" long with a 7/16" diameter. We find two of these springs per 992 and 994 series lever trims. These springs help support the lever handle and return it to the proper position.

Von Duprin Part # 971573-00

Von Duprin 88 Dog Screw. Newer style, after 1975 or so. If you have an older exit device they no longer make that screw.  I would recommend the D100, Panic Bar Retainer, for dogging down your device.

Von Duprin 88 dog screw 14 threads per inch

Von Duprin Part # 090083

The Von Duprin 88 Tube Attaching Ring 090021 is also used on the Von Duprin 55.  The ring fits over the device lever arm, and is expanded by the Wedge (88R90) and the Wedge Tite Screw (88R100).  When the Wedge Tite Screw is tightened the Ring expands and keeps the crossbar parallel to the door.  Measures 15/16" long by 13/16" diameter.

Von Duprin Part #090021
Old Part # 965676

Von Duprin 88 Hinge Case Spring

Used on all Von Duprin 88, 8847, 8827 and 8827 Exit Devices. 4-1/2" long x 5/16" diameter.

Von Duprin Part # 090080

The Von Duprin 88 Wedge Ring 090020 is also used on the Von Duprin 55's.  The Wedge Tite Screw applies pressure on the Wedge which expands the Tube Attaching Ring to grip the Cross Bar. Measures 5/8" on the flat edge.

Von Duprin Part # 090020
Old Part # 956520

The Von Duprin 88 and 55 Wedge Tite Screw 090081 is used on the 55 and 88 panic hardware.  This screw applies pressure to the wedge which then expands the wedge ring to key the Von Duprin 88 and 55's crossbars tite.  The screw is a 5/16-18 x 5/8 hollow set point.

Von Duprin Part # 090081