Navistar / International
3600 / 3700 / 3800 / 3900 Bus Chassis
Front Suspension Parts


Key
No.		 Part
Number		 Description No.
Req.		 OEM
Number		 Remarks
1 N/A Hanger, Front
Stamped 		2 470231C1 3400/3800 w/3" Wide Springs
1 3381221 Hanger 2 1661860C1 With 4" Wide Springs
1 N/A Hanger, Front
Cast 		2 1677519Ca With 3" Wide Springs
2 338911 Hanger, Shackle;
Stamped 		2 470228C3 3400/3800 w/3" Wide Springs
2 3381218 Hanger Assembly 2 1664263C1
1664262C1		 With 4" Wide Springs
2 N/A Hanger, Shackle
Cast		 2 1680096C1
1680095C1		 3900 w/3" Wide Springs
3 RB75 Bushing
1" ID x 1-13/16" OD
3" L 		4 470033C1 Use with 1" Spring Bolts
3 322100 Bushing, Bi-Metal
1-1/4" ID x 1-1/2" OD
4" L 		6 1680034C1 Use with 327480
3 322141 Bushing with Seals 6   Use with 327480, Upgrade for 322100
3 RNGBM Bushing, Bi-Metal
1-1/4" ID x 1-1/2" OD
3" L 		6 471226C1 Use with 327485
4 330146 Shackle 2 470248C91 Includes Bushing, Use with Stampede Hangers
4 330165 Shackle Kit 2   Includes two 330149, two 327480 and Hardware; Use with 4" Wide Springs; Cast Hangers
4 330190 Shackle Kit 2   Includes two 330149, two 327485 and Hardware; Use with 3" Wide Springs; Cast Hangers
5 327442 Bolt
1"-8 x 5" L 		6 460719C1
26720R1 		Use with 3" Wide Stamped Hangers
5 327480 Spring Pin
1-1/4" x 6-3/4" L
5" C to C 		6 1661976C3 Use with 4" Wide Springs, Cast Hangers
5 327485 Spring Pin
1-1/4" x 5-1/2" L
4-1/16" C to C 		6 1680033C1 Use with 3" Wide Springs, Cast Hangers
6 330149 Side Bar
6" L 3-1/2" C to C
1" Thick
1-1/4" Pin Holes 		4 1664223C1  
7 334550 Bolt Assembly
1/2"-20 x 3" L 		12   Includes 334538 Bolt & Hardware
8 800 Fitting,
Straight Grease Zerk
1/8"-27 NPT 		6 1613B  
9 SLNC107 Lock Nut
1"-8 		6    
10   Aluminum Wedge AR    
11 361274 U-Bolt Kit;
Special Bend, Grade 8 		4 46591C1 5/8" x 3" x 8-3/8", International Semi-Round Bend, Includes nuts and washers
11 361270 U-Bolt;
Special Bend, Grade 8 		4 465914C1 3/4" x 3" x 18-3/8", Semi-Round Bend, Includes nuts and washers
11 361216 U-Bolt Kit;
Special Bend, Grade 8 		4 465916C1 3/4" x 4" x 10", International Semi-Round Bend, Includes nuts and washers