truck - radiator tanks and parts - Bolt on Frame Rails - mack

Flanges on both ends have 8 holes, 4 tapped 5/16" N.C. and 4 drilled clearance for 5/16" bolts. Various other holes for shroud, brackets, etc. NOTE: Frames are interchangeable.

Flanges on both ends have 8 holes, 2 tapped 3/8" N.C. and 6 drilled clearance for 3/8" bolts. Extra bracket on one side with two 5/16" N.C. threaded holes. NOTE: Frames are not interchangeable. Order left for driver

Each flange has 10 holes, four tapped 5/16" N.C. and drilled clearance for 5/16" bolts. One angle bracket with a 3/8" slotted hole 7.75" down from end. One angle bracket with a 3/8" hole 10.25" from end to center. Two 5/16" N.C. holes on back of channel. Five 5/16" N.C. holes on one side of channel. NOTE: Frames are not interchangeable. Order left for driver

Top flange is

Each flange has 14 holes, 4 tapped 5/16" N.C. and 10 drilled clearance for 5/16" bolts. Three 5/16" N.C. threaded holes on each side of rail. (On one side they are evenly spaced & one the other side they are grouped close to one end.) Twelve holes on back of channel in 3 groups of 4. Eight of the holes are drilled 11/32" and the other four have a 5/16" N.C. thread. NOTE: Frames are not interchangeable. Order left for driver

Each flange has 10 holes, 4 tapped 5/16" N.C. threads and 6 drilled clearance for 5/16" bolts. One angle bracket 18.50" down from end, with a 3/8" diameter hole. One 5/16" N.C. hole on one side of the channel and five 5/16" N.C. holes on the other. Two 5/16" N.C. holes on back of channel. NOTE: Frames are not interchangeable. Order left for driver

Top and bottom flanges each have 7 holes, 4 tapped 5/16" N.C. and 3 drilled clearance for 5/16" bolts. Two sleeves for cross bars welded to gussets. Total of 31 - 5/16" N.C. threaded holes on channel, 5 on one side, 6 on other side and 20 on flat side of channel. NOTE: Frames are not interchangeable. Order left for driver

Top & bottom flanges each have 7 holes, 4 tapped 5/16" N.C. threads and 3 drilled clearance for 5/16" bolts. Two sleeves for cross bars welded to gussets. Total of 36 - 5/16" N.C. threaded holes on channel, 5 on engine side, 9 on grille side and 22 on flat side of channel. NOTE: Frames are not interchangeable. Order left for driver

These frames have three 5/16" NC threaded holes along the grill side of the frame, and eight 5/16" NC threaded holes along the back of the frame, one mounting bracket on the back of the frame, and an offset header. Order Left or Right as these frames are not interchangeable. Note: these frames match with tank #MK 6626.

Top & bottom flange each have 8 holes, 4 tapped 5/16" N.C. and 4 drilled clearance for 5/16" bolts. One bracket on fan side with two 5/16" N.C. threaded holes. Various other holes on sides and back for shroud, brackets, etc. NOTE: Frames are not interchangeable. Order left for driver

Flanges on both ends have 8 holes, 2 tapped 5/16" N.C. and 6 drilled clearance for 5/16" bolts. Various other holes for shroud, brackets, etc. NOTE: Side frames are interchangeable.

Flanges on both ends have 8 holes, 2 tapped 5/16" N.C. thread and 6 drilled clearance for 5/16" bolts. Various other holes for shroud, brackets, etc. NOTE: Frames are interchangeable.

Flanges on both ends have 8 holes, 2 tapped 5/16" N.C. and 6 drilled clearance for 5/16" bolts. Various other holes for shroud, brackets, etc. NOTE: Side frames are interchangeable

Top flange has 10 holes, 6 drilled clearance for 5/16" bolts and 4 tapped 5/16" N.C. threads. Top flange also has a bracket extending the header width to 9.00", with two more holes drilled clearance for 5/16" bolts. Frame has three angle brackets. Various other holes for brackets, shroud, etc. NOTE: Frames are not interchangeable. Order left for driver

Top and bottom flanges each have 10 holes, 6 drilled clearance for 5/16" bolts and four tapped 5/16" N.C. Top flange also has a bracket extending the width to 9.00", with two holes drilled clearance for 5/16" bolts. Frame has three angle brackets, two with 3/4" diameter holes and one with 3/8" diameter hole. Various other holes for shroud, brackets, etc. NOTE: Frames are not interchangeable. Order left for driver

Top and bottom flanges each have 10 holes, 6 drilled clearance for 5/16" bolts and four tapped 5/16" N.C. Top flange also has a bracket extending the width to 9.00", with two holes drilled clearance for 5/16" bolts. Frame has three angle brackets, two with 3/4" diameter holes and one with 3/8" diameter hole. Various other holes for shroud, brackets, etc. NOTE: Frames are not interchangeable. Order left for driver

Both flanges have 10 holes, 2 tapped 3/8" N.C. and 8 drilled clearance for 3/8" bolts. Two angle brackets on side, with a 5/16" N.C. threaded hole in each. Various other holes for shroud and brackets, etc. NOTE: Frames are not interchangeable. Order left for driver

Top flange has 12 bolt holes. Bottom flange has 9 bolt holes, 4 of which are threaded 5/16" N.C. Back of the frame has nine 3/8" N.C. threaaded holes. Note: frames are not interchangeable, order left for driver's side or right for passenger's side or pairs. (left side shown here.)

Top flange has 11 holes, 6 drilled clearance for 5/16" bolts and 5 taped 5/16" N.C. Bottom flange has 9 holes, 6 drilled clearance for 5/16" bolts and 3 tapped 5/16" N.C. Total of fourteen 3/8" N.C. threaded nuts on channel, 5 on each side and 4 on flat side of channel. NOTE: Frames are interchangeable.

Each flange has 11 bolt holes, 5 drilled 5/16". There are two slotted holes on the back of the rail. Seven 5/16" N.C. nuts on back of rail. Four 3/8" N.C. threaded holes on fan side of frame. NOTE: Frames are not interchangeable. Order left for driver's side and right for passenger's side or pairs.

Flanges have 11 bolt holes, five are 5/16" N.C. There are five 5/16" N.C. threaded nuts on each side of the rail. Six 3/8" N.C. threaded holes on the back. Note: rails are interchangeable left or right.

This side frame is almost identical to frame #MK 6716, with the exception of the full horseshoe flange, and it is 1/2" shorter than #MK 6716.