Navistar International Truck Suspensions

Navistar International Suspensions

The aftermarket parts below replace original equipment on Navistar’s standard suspensions and are currently in stock at Plaza. Please use our part specialists to obtain more information about the specifications of these and other parts not listed here.

The Navistar Z-beam Air Suspension for single/tandem axles

Navistar's Corporate Air Suspension

Rear Air Suspension Single/Tandem Axle

Navistar pn	Description	Aftermarket pn
1670043C1	Air Spring	Goodyear	1R12-401
2027912C1	Air Spring	Goodyear	1R12-324
1660581C1, 501559C1/2	Air Spring	Goodyear	1R12-090
955375	Bolt Assembly; 5/8''-18 x 4 1/2''Lg.	Dayton	334-768
44695, 227720	Bushing, Straddlemount; 2 3/4''OD x 4 3/8''	Dayton	321-132
44697, 1693066C1	Bushing, Taper Stud Type	Dayton	321-133
44694	Bushing; 2 17/32''OD x 4 3/8'' C/L to C/L	Dayton	321-131
47691	Bushing; 2''OD x 4 3/8'' C/C x 5/8'' Bolts	Dayton	321-223
--	Linkage Assembly, Universal Adjustable	Dayton	334-751
571960C1	Service Kit, Wear Pad	Dayton	334-747
488916C1	Shim; 1/16''Thk. 4 3/8'' C/C	Dayton	334-526
--	Shock Absorber	Gabriel	85300
--	Shock Absorber	Gabriel	85003
46610, 66610	Torque Rod End, Female, Straddle Mount	Dayton	345-610
46681, 66681	Torque Rod End, Male, Taper Stud; 22 1/2''	Dayton	345-681
588117C91	Torque Rod, Rigid 18 1/8'', Tubular-Standard	Dayton	345-188
H00450CA	Valve, Height Control; Universal	Dayton	334-750
501566C93	Z spring 3 1/2" x 44 15/16" 20000 lbs	Dayton	55-067

Front Suspensions

Replacement parts for the front suspensions of most models of Navistar trucks are included here. These parts are currently in stock at Plaza.

Navistar PN	Description	Aftermarket pn
--	Bolt Assembly; 5/8''-18 x 5 1/2''Lg.	Dayton	334-754
460719C1	Bolt, 1''-8 x 5''Lg.	Dayton	327-293
471226C1	Bushing; 1 1/4''ID x 1 1/2''OD x 3''Lg.	Dayton	RNG-BM
444097C1	Bushing; 1 1/4''ID x 1 1/2''OD x 4''Lg.	Dayton	RNK-BM
1680034C1	Bushing; 1 1/4''ID x 1 1/2''OD x 4''Lg.	Dayton	RNK-BM
1698113C1	Bushing; 1 1/4''ID x 1 1/2''OD x 4''Lg.	Dayton	RNK-BM
688951R1	Bushing; 1 3/4''OD x 4''Lg. x 1 3/8''-6 Thread	Dayton	TB-26
302816C1	Bushing; 1''ID x 1 1/4''OD x 4''Lg.	Dayton	NJK-BM
472480C1	Bushing; 1''ID x 1 1/4''OD x 4''Lg.	Dayton	NJK-BM
470033C1	Bushing; 1''ID x 1 13/16''OD x 3''Lg.	Dayton	RB-75
--	Bushing; 1''ID x 1 3/4''OD x 4''Lg.	Dayton	RB-161
1613B	Fitting, Straight Zerk; 1/8''-27NPT	Dayton	334-475
874281R1	Hanger, Shackle	Dayton	338-828
469993C1, 469992C1	Hanger, Shackle	Dayton	338-720
507197C1	Hanger, Shackle; Threaded	Dayton	338-975
507198C3	Hanger, Shackle; Threaded	Dayton	338-974
493003C2	Hanger, Shackle; Threaded	Dayton	338-788
449193C2	Hanger, Shackle; Threaded	Dayton	338-787
469990C1	Hanger; Cast	Dayton	338-719
469996C3	Hanger; Cast	Dayton	338-962
1664434C1/2	Hanger; Threaded	Dayton	338-1217
500737C1	Hanger; Threaded	Dayton	338-1214
1667499C92	leaf spring 4" x 54" 7200 lbs	Dayton	55-158
1664618C91	leaf spring 4" x 58" 5350 lbs	Dayton	55-144
1667482C91	leaf spring 6350 lb 4" x 54"	Dayton	55-156
1661476C91	leaf spring 6350 lb 4" x 54"	Dayton	55-154
1667499C92	leaf spring 7200 lb 4" x 54"	Dayton	55-158
1667488C92	leaf spring 8100 lb 4" x 54"	Dayton	55-160
9413986	Lock Nut; 1''-8	Dayton	SLNC-107
9413979	Nut; 3/8''-16	Dayton	334-536
441246C1	Pin, Lock	Dayton	334-446
--	Shackle Kit	Dayton	330-165
--	Shackle Kit, 16K-20K Axles	Dayton	330-131
--	Shackle Kit, Rear	Dayton	330-127
--	Shackle Kit, Rear, 9K-13.5K Axles	Dayton	330-130
--	Shackle Kit; w/Threaded Pin, 3 1/4'' Side Bar	Dayton	330-193
--	Shock Absorber	Gabriel	85030
--	Shock Absorber	Gabriel	83613
--	Shock Absorber	Gabriel	85320
--	Shock Absorber	Gabriel	83456
--	Shock Absorber	Gabriel	83135
--	Shock Absorber	Gabriel	85316
--	Shock Absorber	Gabriel	85303
--	Shock Absorber	Gabriel	85012
--	Shock Absorber	Dayton	M65107
	Shock Bushing, 3/4''ID	Dayton	140149
76772R1	Side Bar 4 3/4'' x 3'' C/C x 13/16'' 7/8'' Pin Holes	Dayton	330-112
468699C1	Side Bar 5 1/2'' x 3 1/2'' C/C x 13/16'' 1'' Pin Holes	Dayton	330-101
1654269C1	Side Bar 5 3/4'' x 3 1/4'' C/C x 1 1/8'' 1'' Pin Holes	Dayton	330-160
546036C1, 507204C3	Side Bar 6 3/8'' x 4'' C/C x 1 1/4'' 1'' Pin Holes	Dayton	330-108
688953R1	Spring Pin, Threaded; 1 3/8''-6 x 7 3/8''Lg.	Dayton	327-297
1648108C1	Spring Pin; 1 1/4''OD x 6 1/2''Lg. x 5 1/8'' C/C	Dayton	327-236
1661976C3	Spring Pin; 1 1/4''OD x 6 3/4''Lg. x 5'' C/C	Dayton	327-480
468701C1	Spring Pin; 1 1/4''OD x 7 5/64''Lg. x 1 9/32'' C/E	Dayton	327-294
303865C1	Spring Pin; 1''OD x 6 3/16''Lg. x 5 1/16'' C/C	Dayton	327-237
1648110C1	Spring Pin; 1''OD x 6 5/16''Lg. x 4 15/16'' C/C	Dayton	327-230
1648109C1	Spring Pin; 1''OD x 7''Lg. x 1 1/4'' C/E	Dayton	327-229
64147HC	Spring Pin; 7/8'' x 5''Lg. x 3.91'' C/C	Dayton	327-258
76771R1	Spring Pin; 7/8''OD x 4 11/16''Lg. x 3 13/16'' C/C	Dayton	327-240
878191R1	Spring Pin; 7/8''OD x 5 1/4''Lg., w/3/4''-16 Thread	Dayton	327-302
455656C1	Spring Pin; Threaded, 1 3/8''-6 x 7 3/8''	Dayton	327-488
507203C1	Spring Pin; Threaded, 1 3/8''-6 x 7.35''Lg.	Dayton	327-443
465922C1	U-Bolt Kit; Special Bend, Grade 8	Dayton	361-167
03-3134-151	U-Bolt Kit; Special Bend, Grade 8	Dayton	361-167
465907C1	U-Bolt Kit; Square Bend, Grade 8	Dayton	361-292

Navistar Rear Spring Suspensions

Navistar pn	Description	Aftermarket pn
497785C2	Adapter, Equalizer Bolt	Dayton	334-652
--	Bolt Assembly; 5/8''-18 x 4 1/2''Lg.	Dayton	334-768
26015R1	Bolt; 1''-8 x 7 3/8''	Dayton	334-651
892262R2, 454798C3	Bracket, Helper Spring	Dayton	338-1039
892262R1/2 36941HB/HC	Bracket, Helper Spring	Dayton	338-1039
44695, 227720	Bushing, Straddlemount 2 3/4 x 4 3/8 C/L to C/L	Dayton	321-132
--	Bushing; 1 1/4''ID x 1 1/2''OD x 3''Lg.	Dayton	RNG-BM
471226C1	Bushing; 1 1/4''ID x 1 1/2''OD x 3''Lg.	Dayton	RNG-BM
44694	Bushing; 2 17/32''OD x 4 3/8'' C/L to C/L	Dayton	321-131
47691	Bushing; 2''OD x 4 3/8'' C/C x 5/8'' Bolts	Dayton	321-223
109461	Fitting, Straight Zerk; 1/8''-27NPT	Dayton	334-475
1654325C1 481297C1	Hanger; Cast	Dayton	338-932
488972C92	Leaf spring 3 1/2" x 48" 34000 lbs	Dayton	55-023
473276C91	Leaf spring 3" radius leaf type 14000 lb.	Dayton	55-035
--	Lock Nut; 1''-8	Dayton	SLNC-107
131048	Lock Washer; 1''	Dayton	SLW-100
1653055C91	Pin/Bushing Kit, Stamped Hangers	Dayton	328-100
--	Service Kit, Equalizer Bolt & Bushing	Dayton	334-650
571960C1	Service Kit, Wear Pad	Dayton	334-747
--	Shim; 1/16''Thk. 4 3/8'' C/C	Dayton	334-526
	Shock Bushing, 3/4''ID	Dayton	140149
--	Spacer; 3''W x 7 1/2''L x 1''Thk. x 1'' Hole	Dayton	338-1268
303859C1	Spring Pin; 1 1/4''OD x 5 5/16''Lg. x 4'' C/C	Dayton	327-256
1671766C1	Spring Pin; 1 1/4''OD x 5 9/16''Lg. x 4'' C/C	Dayton	327-479
190702R1	Spring Pin; 1 1/4''OD x 5''Lg. x 4'' C/C	Dayton	327-212
46610, 66610	Torque Rod End, Female, Straddle Mount	Dayton	345-610
46660, 66660	Torque Rod End, Male, Straddle Mount; 30 1/2''	Dayton	345-660
588117C91	Torque Rod, Rigid; 18 1/8'', Tubular- Standard	Dayton	345-188

St. Louis Truck Driveshafts, Suspensions, Brakes 314-516-9466

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Navistar International Suspensions

Rear Air Suspension Single/Tandem Axle

Front Suspensions

Navistar Rear Spring Suspensions