IK1400005 Service Bulletin/Repair Instructions

H50970002
H50216000
3
50970‐3
H50970004
H50216000
4
50970‐5
H50970005
H50216000
4.5
50970‐6
H50970006
H50216000
5
50970‐7
H50970007
H50216000
5.5
50970‐8
H50216000
6
50970‐9
H50216000
6.5
50970‐10
H50216000
7
50970‐11
H50216000

Rear Axle Seats
7
50973‐13
H50973013
H50222000
8
50973‐1
H50973001
H50222000
8.5
50973‐2
H50973002
H50222000
9
50973‐3
H50973003
H50222000
9.5
50973‐4
H50973004
H50222000
10
50973‐5
H50973005
H50222000
10.5
50973‐6
H50973006
H50222000
11
50973‐7
H50973007
H50222000
11.5
50973‐8
H50973008
H50222000
12
50973‐9
H50973009
H50222000
12.5
50973‐10
H50973010
H50222000
13
50973‐15
H50973015
H50222000
13.5
50973‐14
H50973014
H50222000
14
50973‐16
H50973016
H50222000
Rear Leaf Spring Seat Information

Degree
Part Number
1
520339C2
2
495364C1
3
3552912C1
6
3518107C1
Center Bearing Brackets

• Here is a list of commonly used Center Bearing Brackets.

• If the center bearing bracket your truck was built with is not on this list it has a different width or offset. If you need a longer bracket you

will need a case file.

• If you need a shorter bracket you can move the prop shaft up to the desired angle, then mark and drill new holes in the existing bracket.

Common Center Bearing Brackets

*Min Height for Clearance = 3.00"

B"

Length
C = 0°

Angle
C = 3°

Angle
C = 6°

Angle
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IK1400005 - Driveline Information Center and Troubleshooting Procedures
2.50
997986C1
3.00
3517669C1 484963C1
2031864C1
3.30
1613108C1 484964C1
3579785C1
3.60
3527899C1 484965C1
3573130C1
3.90
3573124C1 484966C1
3573131C1
4.20
3573125C1 484967C1
484975C1
4.50
546260C1
484968C1
3573132C1
4.80
3573126C1 483973C1
1689958C1
5.10
3573127C1 484969C1
537433C1
5.40
3573128C1 485877C1
3573133C1
5.70
3573129C1 484970C1
484976C1
6.00
1620406C1 484971C1
3530579C1
6.30
1688060C1 484972C1
483971C1
6.60
3530576C1 484973C1
3530580C1
6.90
3517670C1 484974C1
571510C1
7.20
3579776C1 494657C1
496866C1
7.50
3579777C1 485157C1
494667C1
7.80
3527900C1 485158C1
483972C1
8.10
3741398C1 494658C1
494668C1
8.40
3527901C1 494659C1
494663C1
8.70
3527902C1 494660C1
494669C1
9.00
3530577C1 494661C1
494664C1
9.30
3527903C1 3527904C1 494670C1
9.60
3530578C1 3527905C1 3530581C1
9.90
3579778C1 494662C1
Page 17 of 18
547681C1
494670C1
10.20 3579779C1 3527906C1 2037330C1

10.50 3579780C1 998235C1
2037330C1
10.80 3579781C1 546173C1
3530582C1
11.10 3579782C1 2003081C1

11.40 3579783C1 3527907C1

11.70 3579784C1 594555C1

12.00 2025234C1 546707C1

12.30 2025269C1 546345C1

12.60
3527908C1
12.90
3527909C1
13.50 3741400C1 3527910C1

13.80
546708C1
14.10
3527911C1
14.40
3527912C1
14.70 3741401C1

15.00 3741402C1

15.30 3741403C1

15.60 3741404C1
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IK1400005 - Driveline Information Center and Troubleshooting Procedures
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