Open Top Hopper Car

Bar Sockets

Bearings

Brackets

Cam Locks

Corner Caps

Crossridge Brace Feet

Door Pans

Conventional Open Top Hopper Doors

DA Hopper Door Part NumberDoor SizeLock Mounting HolesMaterial ThicknessMaterial
DA-176003NarrowNone5/16″Carbon Steel
DA-176003-CLNarrowWINE Cam Lock5/16″Carbon Steel
DA-176003-HNarrowWINE Spreader Beam5/16″Carbon Steel
DA-176005NarrowNone3/8″Carbon Steel
DA-176005-HNarrowWINE Spreader Beam3/8″Carbon Steel
DA-76005NarrowNone1/4″Stainless Steel
DA-76005-HNarrowWINE Spreader Beam1/4″Stainless Steel
DA-176004WideNone5/16″Carbon Steel
DA-176004-CLWideWINE Cam Lock5/16″Carbon Steel
DA-176004-SPWideWINE Spreader Beam5/16″Carbon Steel
DA-176006WideNone3/8″Carbon Steel
DA-176006-HWideWINE Spreader Beam3/8″Carbon Steel
DA-76006WideNone1/4″Stainless Steel
DA-76006-HWideWINE Spreader Beam1/4″Stainless Steel
DA-176004-ALWideNone1/4″Aluminum
7/26/21

Eccentric Nuts

End Caps

Eyebolt Brackets

Filler

Hinges

Hooks

Hopper Frames

Latches

Levers

Pawls

Rapid-Release™

Spreader Beams

Spreader Extensions

Spring Assist Parts for RD Car

Spring assist parts for Rapid Discharge open top hopper cars

DA Part NumberTrinity Part NumberDescription
SPRING ASSIST #1
DA-09048093-40048Spring Guide Stop
DA-50066093-40047Spring Guide Bracket Cap
DA-50068093-40049Eccentric Nut
DA-50069093-40050Spring Assembly Bracket
DA-50070093-40051Lug for Spring Assist
DA-50090MB-253-5090Headed Pin
SPRING ASSIST #2
DA-50030093-40030Spring Fulcrum
DA-50034093-40026Spring Adjustment Plate
DA-50039093-40028Spring Guide
DA-50040093-40029Spring Guide Bracket
DA-12545Headed Pin

Trunnion Washers