Newstar – Aftermarket Truck Parts for Steering, Suspension & Air Systems
346 results(1 filter applied, reset)Newstar is a trusted aftermarket brand offering high-quality replacement parts for Class 6–8 trucks and trailers. Covering everything from steering and suspension to air systems, electrical, and drivetrain components, Newstar delivers OEM-level performance at a competitive price.
Built to meet or exceed industry standards, Newstar parts help fleets reduce downtime and maintain reliability without breaking the budget.
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NEWSTAR S-9643 Manual Slack Adjuster Air Brake 1-1/2"-28 x 5.0-6"
SKU: S-9643UPC/EAN: 643553390848$21.46Each
NEWSTAR S-5676 CONTROL VALVE (TW-1)
SKU: S-5676Cross reference: 14651229617229635ATM170.229635EXCEF36910MERR955229635NS5676VEL032037UPC/EAN: 643553388982$11.99Each
NEWSTAR S-9862 Manual Slack Adjuster, Air Brake, 1-1/2"-28 Spline, 5-1/2" to 6-1/2" Arm
SKU: S-9862Cross reference: CA2202L1648R82204R823003UPC/EAN: 643553390855$21.46Each
NEWSTAR S-8898 Air Brake Control Valve Push-Pull Dash Parking Valve
SKU: S-8898Cross reference: 287417287600BEP287417EXCEM56150MERR955287417MERR955287417XS8898VEL034014UPC/EAN: 643553389521$34.43Each
NEWSTAR S-9523 Manual Slack Adjuster, 1-1/2"-10 Spline, 5-1/2" to 6-1/2" Arm
SKU: S-9523Cross reference: 10-35410-854131522R92174096H225QD342P32783218235R823001CA1202L845R823001UPC/EAN: 643553390886$36.03Each
NEWSTAR S-E773 Hub Cap Gasket 6-Hole 4-1/2" Bolt Circle
SKU: S-E773Cross reference: 13-7156330-30249024-1SE773UPC/EAN: 643553235903$3.60Each
NEWSTAR S-5675 Air Brake Dash Control Valve PP-1 Type 40PSI
SKU: S-5675Cross reference: 034013101478101850170.276567275175276566276567276567X745-276567NAV276567BEN-276567NBW276567KN20021R955276567NS5675WA276567UPC/EAN: 698231208687$26.02Each
NEWSTAR S-B364 HUBCAP/6-BOLT w/PIPE FITTING & GASKET
SKU: S-B364Cross reference: 1555613016131703180.1062319QJ319340-4249343-42493434249350-4249AHS-9925SB364WA340-4249UPC/EAN: 643553235057$34.78Each
NEWSTAR S-A276 CONTROL VALVE (PP)
SKU: S-A276Cross reference: ATM170.KN20031KN-20031KN20031MIDKN20031SA276UPC/EAN: 643553390725$37.22Each
NEWSTAR S-8904 CONTROL VALVE (TW-1)
SKU: S-8904Cross reference: 14651278525KN20001S8904UPC/EAN: 643553390312$28.74Each
NEWSTAR S-F064 6 Hole PTO Mounting Gasket, 0.01" Thick
SKU: S-F064Cross reference: 35-P-9-135P91BYRB35P91SF064UPC/EAN: 643553307594$3.84Each
NEWSTAR S-D766 PTO END YOKE
SKU: S-D766Cross reference: 10-4-1210412153721025MER10N412NPC10-0412SD766SKF10-0412UPC/EAN: 643553380696$34.39Each
NEWSTAR S-D475 Power Take Off (PTO) Gasket And Seal Kit
SKU: S-D475Cross reference: 328356-13XSD475UPC/EAN: 643553307129$42.62Each
NEWSTAR S-8630 Power Take Off End Yoke, 1" Bore, 1/4" Keyway, N1000/H7 Series
SKU: S-8630Cross reference: 10-4-9310493MER10N493NPC10-0493S8630SKFUJ1522UPC/EAN: 643553377979$24.12Each
NEWSTAR S-1929 Push Pull Switch
SKU: S-1929Cross reference: 32861EAT32861EXCEE09440GRC82-2236S1929SLN422653VEL090078UPC/EAN: 643553145363$16.57Each
NEWSTAR S-A728 TRANSMISSION PTO COVER
SKU: S-A728Cross reference: 4302809MACM13-4302809SA728UPC/EAN: 643553223887$20.47Each
NEWSTAR S-21473 SHOCK ABSORBER-GENUINE GABRIEL
SKU: S-21473Cross reference: 85924S21473UPC/EAN: 643553466765$37.93Each
NEWSTAR S-17461 SERPENTINE BELT 8 RIB
SKU: S-17461Cross reference: 8PK1600ATM815.4080625DCO5080625GATK080623GATK080623HDS17461UPC/EAN: 643553123866$34.53Each
NEWSTAR S-17454 SERPENTINE BELT 6 RIB
SKU: S-17454Cross reference: 6PK1195S17454UPC/EAN: 643553123613$29.13Each
NEWSTAR S-15410 SERPENTINE BELT 8 RIB
SKU: S-15410Cross reference: 8PK1427S15410UPC/EAN: 643553121770$30.75Each
NEWSTAR S-17473 SERPENTINE BELT 10 RIB
SKU: S-17473Cross reference: 10PK1275S17473UPC/EAN: 643553121930$36.53Each
NEWSTAR S-F063 6 Hole PTO Mounting Gasket
SKU: S-F063Cross reference: 35-P-9-235P92BYRB35P92SF063UPC/EAN: 643553307570$3.76Each
NEWSTAR S-21686 Double Lip Gladhand Seal, Rubber, Air Brake
SKU: S-21686Cross reference: 03500710028179.10109004E9111S21686WA10028UPC/EAN: 643553402350$1.13Each
NEWSTAR S-5285 Hubcap Gasket
SKU: S-5285Cross reference: 388-249-CS5285UPC/EAN: 643553234753$2.54Each
NEWSTAR S-20677 Air Pressure Switch Low Air Normally Open 65-75PSI
SKU: S-20677Cross reference: 1106281749-19072212006577.46606FSC-1749-1907FSC1749-1907S20677WA06-0035UPC/EAN: 643553399315$19.29Each
NEWSTAR S-23091 Fender Post Kit Hardware
SKU: S-23091Cross reference: 1600151618871C1FTE031-00235S23091UPC/EAN: 643553362722$30.10Each
NEWSTAR S-C717 Power Take Off (PTO) Cover Gasket, .010" Thick, 8-Bolt Mounting
SKU: S-C717Cross reference: 35-P-15-135P151BYRB35P151SC717UPC/EAN: 643553306948$4.87Each
NEWSTAR S-D422 Auxiliary Oil Reservoir Cap With Chain
SKU: S-D422Cross reference: 57-XL-4057XL40BYRTC0015SD422TC0015UPC/EAN: 643553307105$30.65Each
NEWSTAR S-13220 Tapered Bearing And Race Assembly, Cone And Cup Set
SKU: S-13220Cross reference: 182.414MERSET414SET414SET414GENUPC/EAN: 643553341352$43.76Each
NEWSTAR S-9749 Air Brake Quick Release Valve QR1°C Type Double Check 1/4"NPT Supply
SKU: S-9749Cross reference: 034012170.28971420QE228825175160289714401279807135685150276A12-14980-001A12-14980-002A12-14980-003AV289714BW289714BX289714EM36260F3HZ-2K119ALQV-3626R955289714NS9749UPC/EAN: 643553389590$22.17Each
NEWSTAR S-25848 Main Mirror, Left/Right Hand
SKU: S-25848Cross reference: ATM563.46020S25848TL-28717ATL28717AUPC/EAN: 643553365082$35.61Each
NEWSTAR S-21936 West Coast Door Mirror 7"x16" Stainless Steel Flat Back LH/RH
SKU: S-21936Cross reference: 97822S21936UPC/EAN: 643553364023$34.97Each
NEWSTAR S-25338 Hood Latch Assembly
SKU: S-25338Cross reference: ATMHLK2509ATRHL59-64033HL59-64033HLK2509L56-6033L56-6048L566048S25338UPC/EAN: 643553360285$41.08Each
NEWSTAR S-22807 Differential Sliding Clutch
SKU: S-22807Cross reference: 4306649S22807UPC/EAN: 643553232773$33.95Each
NEWSTAR S-C556 Power Steering Pump Mounting Gasket
SKU: S-C556Cross reference: 1314511549161630272070623123516100258894C13004242316630735585154988280590-GB-1144-B590GB1144B591597C1591597C2F4HZ3K506CSC556UPC/EAN: 643553429739$4.95Each
NEWSTAR S-21973 Cooling System Check Valve For M2 Class
SKU: S-21973Cross reference: 23-13568-000S21973UPC/EAN: 643553400967$29.19Each
NEWSTAR S-22010 HOSE CLAMP
SKU: S-22010Cross reference: 1616-029-CS22010UPC/EAN: 643553237815$28.23Each
NEWSTAR S-23121 NYLON TUBING 1/8" 100' BLACK
SKU: S-23121UPC/EAN: 643553421078$40.21Each
NEWSTAR S-C379 Multi-Purpose Relay
SKU: S-C379Cross reference: 1688-314-C178.55501SC379UPC/EAN: 643553442509$22.21Each
NEWSTAR S-22614 Marker Lamp LED Amber Plastic Housing Lens 12V
SKU: S-22614Cross reference: 22-51942-0002251942000A22-51942-000ATM564.46068EXC740361PAI740361S22614UPC/EAN: 643553438649$19.20Each
NEWSTAR S-22829 Engine Cylinder Head Bolt
SKU: S-22829Cross reference: 23530768EXC640015S22829UPC/EAN: 643553130536$15.43Each
NEWSTAR S-A853 NUT & WASHER KIT
SKU: S-A853Cross reference: KIT-2638SA853UPC/EAN: 643553167891$18.59Each
NEWSTAR S-A973 Metric Nut M45x1.5, 56.20mm Across Flats, 24mm Thickness
SKU: S-A973Cross reference: 40-X-1233SA973UPC/EAN: 643553214793$13.04Each
NEWSTAR S-A213 Hex Nut, Stainless Steel, 5/8"-11
SKU: S-A213Cross reference: 40-X-1237SA213UPC/EAN: 643553169383$10.89Each
NEWSTAR S-25322 Oval Cab Marker Lamp LED
SKU: S-25322Cross reference: 3529-900-C3529900C973529900C98564.55215888-5125S25322UPC/EAN: 643553438663$31.98Each
NEWSTAR S-22809 Turbo Clamp Style 5"
SKU: S-22809Cross reference: 01-14596-00802247521-21535806561.29588561.29588E89503K9615ECL-1932P206607S-5222S22809VB-588CUPC/EAN: 643553125921$31.05Each
NEWSTAR S-5070 FRAME LOCKNUT 7/8"-14
SKU: S-5070Cross reference: 144425H21AX40634-08ATMDN5DAYDN-78EUCE-3002AGTASH1039MERR303002AS5070SA1300-1TRGDN5UPC/EAN: 643553462064$6.89Each
NEWSTAR S-A568 Air Brake Dryer Purge Valve Kit With Hard Seat Piston Assembly
SKU: S-A568Cross reference: 394979050043365005037MERR9555004336NMERR9555005037NMERR9555005893NMID107798KMID5005037KMID5005893KUPC/EAN: 643553389668$28.74Each
NEWSTAR S-29577 Power Steering Pump Cap With Dipstick
SKU: S-29577Cross reference: 572.750005839Q347137CUM-Q347137FGQ347137Q347137S29577UPC/EAN: 643553487814$10.89Each
NEWSTAR S-22812 LOCKNUT
SKU: S-22812Cross reference: 990962ATMFLNC16MMS22812UPC/EAN: 643553132417$5.74Each
NEWSTAR S-21974 U-BOLT WASHER
SKU: S-21974Cross reference: 23-09114-003S21974UPC/EAN: 643553456636$1.23Each
NEWSTAR S-B140 Input Pinion Shaft Seal, Eaton Fuller RA404 RD404 RS404
SKU: S-B140Cross reference: 1275913917024ATM181.127591DAYTS73912ETN127591EXCEE72950FMC127591FUL127591MACM12-127591PAIBOS-7295SB140SKF29528UPC/EAN: 643553276043$33.79Each
NEWSTAR S-22055 ABS Wheel Speed Sensor, 78" Cable, 90° Connector, Black Cannon
SKU: S-22055Cross reference: 2504131C12504131C2441-030-910-2441-032-814-0441-032-967-24410309102970-5001ABS-955342AL10271915AL364070AL36470R955342WA1315342WAR955342UPC/EAN: 643553397823$28.74Each
NEWSTAR S-22725 Windshield Washer Pump With Grommets
SKU: S-22725Cross reference: 600228SHLK7046KS22725UPC/EAN: 643553362166$28.42Each
NEWSTAR S-27075 Cab Marker Lamp LED
SKU: S-27075Cross reference: P54-1255-300UPC/EAN: 643553476412$24.64Each
NEWSTAR S-C645 Air Brake Safety Valve, Bendix ST-4 Compatible
SKU: S-C645Cross reference: 131081ATM170.131081BEP131081DAYAV131081MERR955131081NPAILSV-5238SC645UPC/EAN: 643553393009$18.93Each
NEWSTAR S-B066 Input Shaft Seal Kit TAS Steering Gear Models THP60, TAS40, TAS55, TAS65, TAS80
SKU: S-B066Cross reference: MIDRG8800SKPAIHKT-3403RGTTAS000001SB066TAS-00001TAS000001UPC/EAN: 643553426851$42.86Each
NEWSTAR S-B141 Oil Seal Set
SKU: S-B141Cross reference: 127592127592MTOR26762BOS-7296EAT127592EE72960M12-127592SB141UPC/EAN: 643553276050$36.76Each
NEWSTAR S-22361 Brake Light Switch, 1/8"NPT Supply, 2-6PSI, 2 Blade Terminals
SKU: S-22361Cross reference: 170.002413A1MR2413A1MR3359AP125161904FSC1749-1121LST-3632UPC/EAN: 643553440239$20.69Each
NEWSTAR S-22756 Transfer Case Shifter Boot Square Top
SKU: S-22756Cross reference: ATM562.7592DOR924-5405K042-79K04279S22756UPC/EAN: 643553357797$33.89Each
