Kenworth


KENWORTH SUSPENSION PARTS

We carry a full range of suspensions parts for Kenworth front and rear suspensions.  We have pins, U-bolts, shackle kits, shocks, hangers, bolts and bushings.  We also offer the AG400 conversion kit to convert the AG200 suspension to the new and better design on the sway bars.

Kenworth Parts

Click part number on the Part List to order online.   Please use our contact form or give us a call for any part not listed or if you have any questions.

 

Kenworth – C500, K100/300, W900, T300/400/450/600/800, T2000  Front Suspensions

Kenworth – C500, K100/300, W900, T300/400/450/600/800, T2000 Front
Suspensions
Key Part Number Description No. Req OEM Reference Remarks
1
338-1223
Hanger 2 01-44585M001, 01-21518
1
338-2059
Hanger 2 03-07328M001 Newer
1
338-1835
Hanger 2 K056-508, K056-598 Incl. TB-68 Bushing; Replaces K056-474
1
338-2135
Hanger 2 K056-596, K056-595 Incl. 322-141 Bushing
2
338-1898
Hanger, Shackle 2 B11-1034-2, 02-04001M002 Incl. 322-141 Bushing
2
338-2032
Hanger, Shackle 2 B11-1034-1 Incl. RB-295 Bushing, PACCAR Chassis
2
338-2099
Hanger, Shackle 2 B11-1034-4 Incl. RB-249 Bushing
2
338-2100
Hanger, Shackle 2 B11-1031-5 Incl. TB-77 Bushing, PACCAR Chassis
2
338-2101
Hanger, Shackle 2 B11-1034-6 Incl. RB-328 Bushing, PACCAR Chassis
3
338-2172-01
Hanger; Threaded Bushing 2 B11-1039, 20436985 TB-81 Threaded Bushing
3
338-2172-02
Hanger; Rubber Bushing 2 B11-1091-001, 20436985 RB-324 Rubber Bushing
3
338-2172-03
Hanger; Rubber Bushing 2 B11-1091-002, 20436985 RB-308 Rubber Bushing
4
RNK
Bushing; 1 1/4″ID x 1 1/2″OD x 4″Lg 6 Use w/327-483 Pin
4
322-141
Bushing; w/Seals 6 HBU544 Replaces PB-18
4
TB-68
Bushing; 1 3/4″OD x 4″Lg x 1 3/8″-6 Thread 6 5295 Use w/327-306 & 327-297 Spring Pins
4
TB-77
Bushing, Threaded; Metric 6 B13-1000 For T2000; 1996-97
4
TB-81
Bushing, Threaded; Metric 6 B13-1002 T600/800; 2004 & Newer
5
RB-249
Bushing; 1 3/4″OD x 7 1/8″Lg x 5 3/4 c/c 6 B65-1001
5
RB-295
Bushing; 1 3/4″OD x 7 1/2″Lg x 6.3″ c/c 6 B65-1006 T Series; 2004 & Newer; w/59″ Springs
5
RB-308
Bushing; 2 1/16”OD x 7 1/2”Lg x 6.3 c/c 6 B65-1007 T Series
5
RB-324
Bushing; 2 1/16”OD x 6 11/16″Lg x 5 7/16” 6 B65-1013, B65-6006
5
RB-328
Bushing; 1 3/4″OD x 6 11/16”Lg x 5 7/16″ c/c 6 B65-6005
5
RB-338
Bushing; 5/8″ID x 1 3/4″OD x 4 1/4″Lg 6 B65-6010 Medium Duty Models; 2009+
6
327-306
Spring Pin, Threaded; 1 3/8″-6 x 7 3/8″Lg 2 K179-378 Grease Fitting in Small End
6
327-297
Spring Pin, Threaded; 1 3/8″-6 x 7 3/8″Lg 2 6262 w/ 1/2″ Lock Pin Slots
7
327-434
Spring Pin, Threaded; 1 3/8 -6 x 5 3/4″ c/c 4 5296
7
327-537
Spring Pin, Threaded Metric 6 B65-1002 5.75 c/c
7
327-540
Spring Pin, Threaded Metric 6 B65-1008 T600/800; 2004 & Newer
7
327-544
Spring Pin, Threaded Metric 6 B65-6008
8
327-483
Spring Pin; 1 1/4″OD x 6 7/8″Lg x 5 5/16″ c/c 6 K179-527 Model 359
9
334-1923
Sleeve, Adapter 6 K220-605 Use w/RB-249
10
330-126
Side Bar, Offset 4 K209-55, K209-54 Standard for Cabover
10
330-168
Side Bar, Offset 4 K209-82,87, K209-8,89
10
330-125
Side Bar; 6 5/16″Lg x 4″ c/c 4 K209-75, K209-36 Standard for Conventional; Option for Cabover
10
DIA
Side Bar; 2″W x 6″Lg x 3 1/2″ c/c 4 P162-563 T300,K300 (KW); 200-30/33; 330
10
330-393
Side Bar; 4″ c/c; Bent Type 4 K20-993,
10
330-394
Side Bar; 6″ c/c; Bent Type 4 K20-994,
11
DIA
Casting, Eye 2 K262-34 Incl. TB-68 Bushing
12
66966
Shock Absorber 2
13
66811
Shock Absorber 2
13
65102
Shock Absorber 2
13
66423
Shock Absorber 2
13
66966
Shock Absorber 2
13
66707
Shock Absorber 2
13
See Shocks
Shock Absorber 2 Various Consult Shock Catalog For Model Specific Applications
14
334-2088
Stud, Shock Absorber Mounting 2 K233-509
14
334-2089
Stud, Shock Absorber Mounting 2 K233-520 Lower; Heavy Duty
15
334-2215
Bracket, Shock; Upper 2 K324-491 T Series
16
361-475
Kit, U-Bolt; Square Bend, Grade 8 4 K241-309 3/4″ x 4″ x 8 7/8″ S
16
361-206
Kit, U-Bolt; Special Bend, Grade 8 4 K241-258 3/4″ x 4″ x 11 1/8″ HS
16
361-208
Kit, U-Bolt; Special Bend, Grade 8 4 K241-414 7/8″ x 4″ x 11″ HS
16
361-200
Kit, U-Bolt; Square Bend, Grade 8 4 K241-296, K241-258 3/4″ x 4″ x 12 7/8″ S
16
361-675
Kit, U-Bolt; Semi-Round Bend, Grade 8 4 K241-448, K241-414 7/8″ x 4″ x 11″
17
338-1976
Spacer; 1/2″ 2 K221-4785 Iron Replacement
17
338-1977
Spacer; 2″ 2 K221-4293 Iron Replacement
17
338-2384
Spacer; 1″ 2 K221-4737
18
334-1833
Bracket, Shock Absorber/Tow Eye 2 K324-479 7 5/16″; 1″ Eye
19
334-1638
Bracket, Shock Absorber 2 K324-383 3/4″ Center Hole; Not Part of Spring Assy.
19
334-1987
Bracket, Shock Absorber 2 K324-409 8 1/4″; 1″ Eye
19
334-1988
Bracket, Shock Absorber 2 K324-493 7 7/16″; 1″ Eye
19
334-2216
Bracket, Shock Absorber 2 B11-1018, 5″; 1″ Eye
20
See Chart
Wedge, Camber 2 See Chart
21
PAD-101
Tip Insert; Urethane AR
22
Find Spring
Assembly, Spring 2 See Leaf Spring Web Catalog For Details
23
339-308
Kit, Service; RB to TB Conversion 1 Replaces (6) RB-295 w/Threaded Pins & Bushings; Shown
23
339-309
Kit, Service; RB to TB Conversion 1 Replaces (2) RB-295 & 4 RB-328 w/Threaded Pins & Bushings
23
339-310
Kit, Service; RB to TB Conversion 1 Replaces (2) RB-308 & 4 RB-324 w/Threaded Pins & Bushings
23
339-311
Kit, Service; RB to TB Conversion 1 Replaces (6) RB-295 w/Threaded Pins & Bushings
23
339-312
Kit, Service; RB to TB Conversion 1 Replaces (6) RB-295

Kenworth – Airglide 100 Air Suspension

Kenworth – Airglide 100 Air Suspension
Key Part Number Description No. Req OEM Reference Remarks
1
345-885
Assembly, Track Rod; 24″Lg c/c 2 K195-376, 944270
1
345-886
Assembly, Track Rod; 25″ Lg c/c 2 925150
2
345-887
Assembly, Torque Rod; 24″ Lg c/c 2 K195-375, 925031
3
321-132
Bushing; Straddlemount; 2 3/4″OD x 4 3/8″ c/c 2 227720 5/8″ Bolts; 1 1/4″ Forged Rod
3
321-132U
Bushing, Urethane 2
4
321-133
Bushing; Taper Stud Type 2 Use w/944270, 925150 & K195-376 Rods
4
321-133U
Bushing, Urethane 2
5
DIA
Bracket, Torque Rod 2 K055-267
6
338-2245
Bracket, Track Rod 2 K055-405, OEM is Aluminum
7
338-1368
Bracket, Fabricated 2 K272-145
7
338-1841
Bracket; Cast 2 K274-184 Aluminum
8
338-1844
Bracket, Air Spring 8 K048-449 Upper
9
352-9422
Air Spring 8 K303-6/14/15
9
352-9415
Air Spring 8 K102A, K303-5
10
338-1842
Mount, Stabilizer Bar 2 K197-2943
11
320-150
Bushing, Stabilizer Bar 4 K066-58
11
320-150U
Bushing, Urethane; Stabilizer Bar 4 K066-293
12
338-1843
Cap, Stabilzer Bar Mount 4 K071-304
13
DIA
Stabilizer Bar 2 K202-1730
14
334-1329
Assembly, Bolt; M16-2.0 x 260mm Lg 4 K041-712-260P, K144-145-24 Incl. Bolt & Hdwe.
14
334-1335
Assembly, Bolt; M20-2.5 x 260mm 4 K041-724-260P, K144-145-24 Incl. Bolt & Hdwe.
15
334-1332
Shim; 1 1/4″ x 1 1/4″ x 1/16″Thk 16 K221-922-2
15
334-1333
Shim; 1 1/4″ x 1 1/4″ x 1/8″Thk 16 K221-922-3
16
334-1330
Assembly, Bolt; M16-2.0 x 160mm Lg 4 K041-717-160P Incl. Bolt & Hdwe.
17
334-1336
Assembly, Bolt; M16-2.0 x 170mm 6 K041-712-170P Incl. Bolt & Hdwe.; Late
18
334-1331
Assembly, Bolt; M16-2.0 x 120mm Lg AR K041-712-130P Incl. Bolt & Hdwe.
18
334-1337
Assembly, Bolt; M16-2.0 x 150mm AR K041-712-150P Incl. Bolt & Hdwe.
19
65404
Shock Absorber 4 18.08″ Extended; 11.875″ Collapsed
19
66424
Shock Absorber 2
19
See Shocks
Shock Absorber 2 Various Consult Shock Catalog For Model Specific Applications
20
320-178
Bushing, Shock Absorber 16 K066-266
20
320-178U
Bushing, Shock Absorber; Urethane 16
21
334-1334
Washer, Shock Absorber; 21/32″ID x 2 3/16″OD x 1/8″Thk 16 K198-810 Cupped
22
334-750
Valve, Height Control; Universal 1 Hadley, Model 450HCV
22
334-1647
Valve, Height Control; Universal 1 Replaces 334-714/715
22
334-1648
Valve, Height Control; w/Dump 1
23
334-751
Linkage Assembly; Universal Adjustable 1 3 5/8″-19 5/8″ Range; Use w/All Height Control Valves
24
334-1871
Kit, Service; Fabricated Hanger 2 Incl. All Hdwe.; For 338-1368 Install
24
334-1872
Kit, Service; Aluminum Hanger 2 Incl. All Hdwe.; For 338-1841 Install

Kenworth – Airglide 200/400 Air Suspension

 

Kenworth – ”Airglide” 200/400 Air Suspension
Key Part Number Description No. Req OEM Reference Remarks
1
345-919
Assembly, Torque Rod 4 K195-474,
2
321-369
Bushing; 2 3/4″OD, 4 3/8″ c/c 12 836940 Heavy Duty; High Confinement
2
321-369S
Bushing 12 Aftermarket Service Part
3
DIA
Bracket, Torque Rod; Front and Rear 2 Various
4
DIA
Bracket, Center Frame 2 K272-187
5
352-9617
Air Spring 8 K303-18
5
352-9617
Air Spring 8 K303-18
5
352-9618
Air Spring 8 K303-19
5
352-9622
Air Spring 8 K303-22
5
352-9625
Air Spring 8 K303-25
5
352-9675
Air Spring 8 K303-28
5
352-9541
Air Spring 8 C81-1005
5
352-9547
Air Spring 8 C81-1004
6
DIA
Beam, Air Spring 4 Various
7
DIA
Seat, Axle; Front and Rear 4 Various
8
338-2299
Cap, Frame Bracket 4 K071-429,
9
320-200
Bushing, Torsion Bar, 54mm Standard 4 K066-450 40k Suspension
9
320-200U
Bushing, Torsion Bar; 54mm Urethane 4
9
320-200A
Bushing, Torsion Bar, 54mm Over Size OD AR K066-478 40k Suspension
9
320-201
Bushing, Torsion Bar, 58mm Standard 4 K066-460 46k Suspension
9
320-201U
Bushing, Torsion Bar; 58mm Urethane 4
9
320-201A
Bushing, Torsion Bar, 58mm Over Size OD AR K066-477 46k Suspension
9
320-208
Bushing, Torsion Bar; 58mm 4 C13-1005 AG400
9
320-212
Bushing, Torsion Bar; 54mm 4 C13-1004 AG400
10
334-1794
Assembly, Torsion Bar; 19 1/2″ Arm 2 C65-1000 AG400; 52″ Axle spacing; Use to Retrofit AG200
10
334-1795
Assembly, Torsion Bar; 20 1/2″ Arm 2 C65-1001 AG400; 54″ Axle Spacing; Use to Retrofit AG200
11
334-1796
Kit, Service; Torsion Bar Replacement/Retrofit 1 C13-1007 (2) Bushings; AG400
11
334-1796A
Kit, Service; Torsion Bar Replacement/Retrofit 1 4 Bushings; AG400
12
DIA
Bearing, Collar 4 2SC212 Before 04/97
12
334-1620
Assembly, Collar; 54mm 4 K220-598 40k, Incl SHCS
12
334-1621
Assembly, Collar; 58mm 4 K066-599 46k; Incl SHCS
13
320-202
Bearing, Thrust; 54mm 4 K066-502-1, K066-454
13
320-203
Bearing, Thrust; 58mm 4 K066-502-2, K066-461
14
334-1617
Kit, Service; Threaded Pin Replacement 4 K345-5156, K345-5032 Incl. Pin & Seals
15
DIA
Seal, Grease 4 Available w/Pin Only
15
DIA
Seal, Grease 4 K207-1165, K207-1085 Old Style; Not Shown; Not Available
15
DIA
Retainer, Grease Seal; Outer 4 K198-1242 Old Style; Not Shown; Not Available
15
DIA
Retainer, Grease Seal; Inner 4 K198-1243 Old Style; Not Shown; Not Available
16
12-12102
Plug 2 3331661 Can Use 334-475 Zerk Fitting
17
DIA
Spacer 8 K221-4842
18
DIA
Stud, Torsion Bar Arm; M20 x 155mm Lg 1 K233542 Before 08/97
18
DIA
Stud, Torsion Bar Arm; M20 x 117mm Lg 1 K233-552 After 08/97
19
DIA
Assembly, Torsion Bar Arm; Incl. Bushing and Stud 4 K029-318 Before 08/97
19
DIA
Assembly, Torsion Bar Arm; Incl. Bushing and Stud 4 K029-324 After 08/97
20
334-1806
Assembly, Bolt; M16-2.0 x 290mm Lg AR K041-712-290P Incl. Bolt & Hdwe.
21
334-1330
Assembly, Bolt; M16-2.0 x 160mm Lg 8 K041-712-160P Incl. Bolt & Hdwe.
22
334-1331
Assembly, Bolt; M16-2.0 x 120mm Lg AR K041-712-130P Incl. Bolt & Hdwe.
23
DIA
Spacers, Alignment AR K221-952-XX, Various
24
DIA
Bolt; M16 x 80mm Lg AR K041-712-80P
24
DIA
Bolt; M16 x 100mm Lg AR K041-712-100P
25
SFW-58
Washer, Flat; 5/8″ AR
26
65436
Shock Absorber 4
26
65524
Shock Absorber 4
26
65523
Shock Absorber 4
26
See Shocks
Shock Absorber 4 Various Consult Shock Catalog For Model Specific Applications
27
334-1334
Washer, Shock Absorber; 21/32″ID x 2 3/16″OD x 1/8″Thk 16 K198-810 Cupped
28
320-178
Bushing, Shock Absorber 16 K066-266
29
334-750
Valve, Height Control; Universal 1 Hadley, Model 450HCV
30
334-751
Linkage Assembly; Universal Adjustable 1 3 5/8″-19 5/8″ Range; Use w/All Height Control Valves
31
DIA
Assembly, Bolt; M16 x 130mm Lg 8 K041-712-130P Use 334-1317

Kenworth – Glide Ride Four spring Suspension

 

Kenworth – Glide Ride Four spring Suspension
Key Part Number Description No. Req OEM Reference Remarks
1
338-1777
Hanger; Cast 4 K056-327 Discontinued
2
338-1776
Bracket, Equalizer 2 K058-300 Discontinued
3
338-708
Assembly, Equalizer 2 K034-144 Incl. 322-118 Bushings
4
334-1170
Assembly, Shaft & Bushing 2 Incl. 322-118 Bushings, 334-434 Shaft, 334-1167, 334-1168, 334-1169
Thrust Washers & Hdwe.
5
322-118
Bushing; 1 5/8″ID x 2 1/16″OD x 2 7/32″Lg 4 K066-331 New Style; Bronze w/Oil Groove
6
334-1168
Washer, Inboard Thrust; 1 5/32″ID x 3″OD x .100″Thk 2 K363-262
7
334-1167
Washer, Outboard Thrust; 1 5/8″ID x 3″OD x .100″Thk 2 K363-204
8
334-434
Shaft; 1 5/8″ x 9″Lg, 1 1/8″-12 Thread 2 K179-449 Used w/Iron or Bronze Equalizer Bushing
9
334-1169
Washer; 1 3/16″ID x 2″OD x 3/16″Thk 2 Discontinued
10
334-193
Nut, Lock; 1 1/8″-12 2
11
334-475
Fitting, Straight Zerk; 1/8″-27 NPT 2 1613B
12
334-1165
Pad, Wear; Steel 2 K275-92 Discontinued
13
334-1163
Assembly, Roller & Bolt; 1/2″-20 x 5 1/2″Lg 4 Use in Equalizer; Incl. Bolt, Roller & Hdwe.
14
334-1171
Assembly, Roller & Bolt; 1/2″-20 x 6″Lg 4 Used in Hanger; Incl. Bolt, Roller & Hdwe.
15
334-1164
Roller, Rubber; 2″OD x 4 1/4″Lg 8 K174-530
16
325-209
Load Pad, Rubber 4 K174-527
17
334-1166
Plate, Side Wear 8 K274-90 Discontinued
18
338-1595
Saddle, U-Bolt 4 K174-525 Discontinued
19
361-210
Kit, U-Bolt; Square Bend, Grade 8 8 K241-425 7/8″ x 4″ x 16 3/4″ S
20
334-1211
Washer, Concave Aluminum; 29/32″ID x 9/16″Thk 16 K363-210 Discontinued
21
345-750
Torque Rod, Rigid; 16 7/8″Lg; 0°/0° 4 924090 Incl. 321-132 Bushings
21
345-802
Kit, Uni-Rod 4 SU-3844 345-742 x 345-742 Ends
22
321-132
Bushing; Straddlemount; 2 3/4″OD x 4 3/8″ c/c 8 44695, 227720G 5/8″ Bolts; 1 1/4″ Forged Rod
23
334-526
Shim; 1/16″Thk 4 3/8″ c/c AR 49689
24
334-1532
Assembly, Bolt; Flange Head; 5/8″-18 x 3 3/4″Lg 16 K041-578-325 Incl. Bolt & Hdwe.
25
Find Spring
Assembly, Spring 2 See Leaf Spring Web Catalog For Details

Kenworth – Air Glide 130 (Peterbilt
Front Air Leaf®) Front Air Suspension

Kenworth – Air Glide 130 (Peterbilt Front Air Leaf®) Front Air
Suspension
Key Part Number Description No. Req OEM Reference Remarks
1
338-2349
Hanger 2 B11-6035-001 w/RB-328
2
RB-328
Bushing; 1 3/4″OD x 6 11/16”Lg x 5 7/16″ c/c 4 B65-6005
2
RB-295
Bushing; 1 3/4″OD x 7 1/2″Lg x 6.3″ c/c 6 B65-1006 T Series; 2004 & Newer; w/59″ Springs
3
330-102
Side Bar; 6 5/16″Lg x 4″ c/c x 1 1/4″Thk, 1 1/16″ Pin Holes 4 22QK39301
4
334-550
Bolt Assembly; 1/2″-20 x 3″Lg 2 Incl. 334-538 Bolt & Hdwe.
5
DIA
Bracket, Spring 2 Various
6
353-9933
Air Spring 2 B81-6023,
7
361-689
Kit, U-Bolt; Square Bend; 3/4″ x 4″ x 7″Lg 4 B34-6007-170
8
DIA
Plate, Top 2 Various
9
65541
Shock Absorber 2 B71-6012
10
334-1647
Valve, Height Control; Universal 1 Replaces 334-714/715
11
334-751
Linkage Assembly; Universal Adjustable 1 HPB450-3 3 5/8″-19 5/8″ Range; Use w/All Height Control Valves
12
Find Spring
Assembly, Spring 2 Various See Leaf Spring Web Catalog For Details
13
DIA
Clip, Hair Pin 4

 

Kenworth – Big 6 (KW6-50) Rear Spring
Suspension

Kenworth – Big 6 (KW6-50) Rear Spring Suspension
Key Part Number Description No. Req OEM Reference Remarks
1
321-132
Bushing; Straddlemount; 2 3/4″OD x 4 3/8″ c/c 12 227720G 5/8″ Bolts; 1 1/4″ Forged Rod
1
321-132U
Bushing, Urethane 12
2
321-299A
Bushing, Torque Rod; 4 1/8″ OD, 7/8″ Bolts AR Rubber Bushed Torque Rod Only; AC6U, Center End
2
321-325A
Bushing, Torque Rod; 4 1/8″ OD, 5/8″ Bolts AR
2
321-335A
Bushing, Torque Rod; 3 1/2″ OD, 5/8″ Bolts AR K195-415-13
2
321-327
Bushing, Torque Rod; 3 5/8″OD, 5/8″ Bolts AR Discontinued
3
321-300
Bushing, Torque Rod; 4 1/8″ OD, Taper ID 4 KW-SPLIT
4
334-1345
Rod, Compression; 1 1/2″-12 x 22 13/16″Lg 2 K202-1333 Use w/334-1346 Hollow Shaft; Discontinued
5
334-1346
Shaft; Hollow; 2″ID x 4″OD x 18″Lg 2 K361-175 Discontinued
5
DIA
Shaft, Trunnion; Solid 2 K210-775, K210-697
6
334-1347
Stud; 1 1/2″-12 x 6″Lg 2 K223-200B Use w/Solid Shaft; Discontinued
7
334-1341
Washer, Brass; 2″ID x 3″OD x 1/8″Thk 4 K363-171
8
334-1343
Nut, Compression 4 K169-107, K169-114 Discontinued
9
334-1339
Nut, Jam; 1 1/2″-12, 2 1/4″AF x .844″Thk 2 K144-145-2412
10
334-1344
Pin, Roll; 3/8″ X 2 1/2″Lg 2 Discontinued
11
325-222
Bushing 4 K066-232
12
334-1342
Spacer; Cast Steel; 4″ID x 6 1/4″OD 2 K221-2513
13
334-1338
Cap, Compression; Cast Steel 2 K071-205 For 4″ Shaft
14
338-1778
Assembly, Trunnion 2 K360-20 Discontinued
15
338-1779
Saddle, U-Bolt 2 K174-615 Discontinued
16
SP
U-Bolt 4 Specify size
17
Find Spring
Assembly, Spring 2 See Leaf Spring Web Catalog For Details