Peterbilt Conventional/Cab Over
with 4" Wide Springs
Front Suspension Parts


Peterbilt front suspension with 4-inch wide spring exploded view
Key
No.
Part
Number
Description No.
Req.
OEM
Number
Remarks
1 327483 Spring Pin
1-1/4" OD x 6-7/8" L
5-5/16" C to C
6 03-01781
03-01767
 
327446 Spring Pin
1-1/4" OD x 6" L
5-1/16" C to C
6 02-01561  
327532 Spring Pin
1-1/4" OD x 7-5/8"
6 02-04024
B65-6002
Model 387
2 322141 Bushing, w/Seals 6 A16-12399-001
02-01805
Replaces PB18 & RNKBM
RNIBM Bushing, Bi-Metal
1-1/4" ID x 1-1/2" OD
3-1/2" L
2    
322100 Bushing
1-1/4" ID x 1-1/2" OD
4" L
4/6    
3 334475 Fitting, Straight Grease Zerk
1/8"-27 NPT
6 1613B  
4 330191 Shackle Kit
3-9/16" (1987-1992)
2   Includes two 330186, two 327483, two RNKBM, and hardware
330192 Shackle Kit
5-1/8" (1987-1992)
2   Includes two 330187, two 327483, two RNKBM, and hardware
330117 Shackle Kit 2   Includes two 330116, two 327446, Bushings, Seals, and hardware; Use 338784/785 Hangers Only
330342 Shackle Kit 2   Model 387; Includes 322141 Bushings
5 330186 Side Bar
6" L 3-9/16" C to C
1-1/8" Thick
1-1/4" Pin Holes
4 02-01784
02-01783
1987 and Up
330187 Side Bar
7-9/16" L 5-1/8" C to C
1-1/8" Thick
1-1/4" Pin Holes
4 02-01747
02-01807
1987 and Up
330116 Side Bar
5-7/8" L 3-1/2" C to C
1" Thick
1-1/4" Pin Holes
4 02-01154 Cabover; Use w/327446
330341 Side Bar 4 02-04018 Model 387
6 334551 Bolt Assembly
1/2"-20 x 3" L
8   Includes 334538 Bolt and Hardware
3341554 Bolt Assembly
1/2"-20 x 6-1/2" L
4   Model 387
7 PE6A Hanger, Shackle; 4" Wide 2 02-01800M001 1987 and Up Conventional; Replaces 338784/785 after 1989
3381230A Hanger, Shackle; 4" Wide 2   5/8" Bolts
8 338785 Hanger, LH 1 01-45641L COE; Prior to 1989; Use 327446 Pin
338784 Hanger, RH 1 01-45641R COE; Prior to 1989; Use 327446 Pin
3381898 Hanger, Shackle; 2 B11-1034-2
02-04001M002
Model 387; Includes 322141 Bushing
9 334540 Seal
1-3/16" ID x 1-3/4" OD
1/4" Thick
4 28-00118 1965-1976
10 3341822 Washer, Spacer 6 D8400-9218 Model 387
13   Wedge, Alignment AR    
14 361474 U-Bolt Kit;
Special Bend, Grade 8
4 02-00807-122 3/4" x 4" x 12-7/8", PR Bend, Includes nuts and washers