Euclid – Premium Brake, Steering & Suspension Parts
5806 resultsEuclid is a trusted name in heavy-duty aftermarket parts, delivering OE-quality components for brake, steering, and suspension systems. Built to meet rigorous performance and safety standards, Euclid parts are engineered for durability, precision, and long service life in commercial vehicles.
From brake shoes and camshafts to king pin kits and suspension bushings, Euclid products are designed to handle the demands of heavy-duty operations—keeping fleets running safely and efficiently.
Sort & Filter

Euclid E-4975-R OUTER CAP NUT
SKU: E-4975-RCross reference: 1273556303120511027R67147ATM201.2014RB9TT1120AE4975RMERR004975RUPC/EAN: 729374507013$1.70Each
Euclid E-6000A FLANGED METRIC WHEEL NUT, M22 x 1.5 THREAD, 33mm HEX, Teflon Coated
SKU: E-6000ACross reference: 03049241649492C2179933179935181AM5002333B5004718615010097347511037586408084014MF39702TFZA017RW1338W300530UPC/EAN: 729374837219$2.42Each
Euclid E-9059 L/H S-CAMSHAFT-1.5" 28-SPLINE/23.75" LENGTH-EATON BRAKES
SKU: E-9059Cross reference: 04-742362120.282324.0117473810025825422UPC/EAN: 729374348425$60.11Each
Euclid E-9060 R/H S-CAMSHAFT-1.5" 28-SPLINE/23.75" LENGTH-EATON BRAKES
SKU: E-9060Cross reference: 04-742361120.282324.0217472810026UPC/EAN: 729374348432$60.11Each
Euclid EAS9780 ROLLING LOBE AIR SPRING (9780)
SKU: EAS9780Cross reference: 1R12-1861R12186452-97809780FS9780MAF9780S-22468W013589780UPC/EAN: 193174652660$104.33Each
Euclid E-4771-P TORQUE ROD/RIDGID/23" LONG-PETERBILT AIR-LEAF/AIR-TRAC
SKU: E-4771-PCross reference: 03-0243903-0405903024390304059345-21057750340E-4771G-4771IH22PB15R304771TMR518UPC/EAN: 193174735776$141.03Each
Euclid E-5652-R R/H SINGLE CAP NUT 3/4"-16
SKU: E-5652-RCross reference: 13-3013R178736201.2001R252643205137888378888984523E5652RR005652RW15X1803UPC/EAN: 729374131539$2.60Each
Euclid E-6034 METRIC WHEEL STUD/M22 x 1.5
SKU: E-6034Cross reference: ATM201.6157ATM201.6359BWPM3217DAY13-1572E6034GTA160MERR006034TRGW546WEB101160UPC/EAN: 729374103444$4.84Each
Euclid E-3723-R STUD
SKU: E-3723-RCross reference: ATM201.7125RE3723RUPC/EAN: 729374103512$7.11Each
Euclid E-5977-R R/H OUTER CAP NUT
SKU: E-5977-RCross reference: 611003425BWPM126DAY13-3012RE5977RGTA891ARMERR005977RTRGW13UPC/EAN: 729374350954$1.86Each
Euclid E-564 WASHER
SKU: E-564Cross reference: DAY04-302E564GTAB8610UPC/EAN: 729374148728$0.84Each
Euclid E-17700 AIR DRYER - SS1200+ DRYER 12V COALESCING CARTRIDGE
SKU: E-17700Cross reference: 170.4324711010432-471-101-043247110104324711010RXUPC/EAN: 193174591037$465.76Each
Euclid E-17709 AIR DRYER - SS1200P DRYER 12V COALESCING CARTRIDGE
SKU: E-17709Cross reference: 4006110580955300CRXR955079R955300UPC/EAN: 193174591112$260.81Each
Euclid E-UB5165-14 U-BOLT ASSEMBLY (Sold as 1 U-bolt + 2 washers & nuts)
SKU: E-UB5165-14Cross reference: ATMAUBK5165-14BWPM1494DAY361-252EUB516514GTA5R785146MERR30U516514TRGUBK1295UPC/EAN: 729374383471$19.86Each
Euclid E-BC3030C Spring Brake Chamber Type 3030 2.5" Stroke with Clevis
SKU: E-BC3030CCross reference: CTS-3030EBC3030CPDCHDVSTD30UCUPC/EAN: 729374550590$54.60Each
Euclid E-2681A AIR BRAKE CHAMBER MOUNTING BRACKET
SKU: E-2681ACross reference: 05-171179.50102101283299A5981382681A38631700775L306NL1103NL1128WA075064UPC/EAN: 729374133717$33.10Each
Euclid E-10259-R R/H WHEEL STUD/CLIPPED D HEAD 3/4"-16 x 2-3/8"
SKU: E-10259-RCross reference: 02-0002713-1501R201.6260RE10259RR0010259RUPC/EAN: 729374506092$7.41Each
Euclid E-5977-L L/H OUTER CAP NUT
SKU: E-5977-LCross reference: 611003525BWPM127E5977LGTA892ALMERR005977LTRGW14UPC/EAN: 729374350947$1.86Each
Euclid E-5910-R R/H WHEEL STUD
SKU: E-5910-RCross reference: 13-1204R131204R1541604R201.6108R385910R412501165R641-2390E5910RR005910RW395X1888UPC/EAN: 729374243652$6.32Each
Euclid E-4515QHD-N BRAKE REPAIR KIT - FOR 16-1/2" "Q" "Q-PLUS" "FC" "XLII" "INTRAAX" BRAKE
SKU: E-4515QHD-NCross reference: ATM100.4515.22BXDAY08-108805DAY4707QPBGE4515QHDNEUCE-2769SHDGTAQK1HDMERKIT4515QHDMERMKT4515Q-NUPC/EAN: 680502473481$14.57Each
Euclid E-5560-R STUD
SKU: E-5560-RCross reference: 19004BWPM54DAY13-1005RE5560RGTA004MERR005560RTRGW44UPC/EAN: 729374110121$4.37Each
Euclid E-11866 CAMSHAFT-LH
SKU: E-11866Cross reference: DAY04-871122E11866GTAC605LGTAC609LUPC/EAN: 729374952783$41.32Each
Euclid E-11867 CAMSHAFT-RH
SKU: E-11867Cross reference: DAY04-871121E11867GTAC604RGTAC608RUPC/EAN: 729374952905$41.32Each
Euclid E-11897 S-CAMSHAFT REPAIR KIT W/TUBE-INTRAAX (SERVICES ONE WHEEL END)
SKU: E-11897Cross reference: 03-145003-1452110.2505B8805K503R615025S26348S28890UPC/EAN: 729374958853$49.14Each
Euclid E-5510 L/H CAMSHAFT 24-1/16" LENGTH 1-1/8" HEAD 1-1/2"-28 SPLINE 1-5/8" D JOURNAL - MERITOR 16-1/2" Q-PLUS
SKU: E-5510Cross reference: 04-89242104-9324222210E6869C445BLE5510L3117NL1940WA05-5021UPC/EAN: 729374214799$39.13Each
Euclid E-5511 R/H CAMSHAFT 24-1/16" LENGTH 1-1/8" HEAD 1-1/2"-28 SPLINE 1-5/8" D JOURNAL - MERITOR 16-1/2" Q-PLUS
SKU: E-5511Cross reference: 04-89242204932421122.282402.02122.282402.042210D6868C446BRE5511L3116NL1941WA05-5020UPC/EAN: 729374196712$39.13Each
Euclid E-UB5161-12 U-BOLT ASSY Grade 5, Round Bend, 7/8" -14 Thread. X 3" W X 12" L (Sold as 1 U-bolt + 2 washers & nuts)
SKU: E-UB5161-12Cross reference: 361-2485R783123704009704010AUBK5161-12EUB516112R30U516112UBK1245UPC/EAN: 729374391384$22.34Each
Euclid E-5506 CAMSHAFT-LH
SKU: E-5506Cross reference: BWPM990LDAY04-891732E5506GTAC441BLUPC/EAN: 729374230089$37.69Each
Euclid E-612S - Manual Slack Adjuster - 1.5"-10 Spline - 5", 6" & 7" Arm
SKU: E-612SCross reference: 10-35110-351-1010-366245709425QD336P3521845745-278323ACA-0073CA1200CB1200CITT2314AL196M10WR119M16WR100S2010ATK822000UPC/EAN: 729374934000$23.55Each
Euclid E-5507 CAMSHAFT-RH
SKU: E-5507Cross reference: DAY04-891731E5507GTAC442BRUPC/EAN: 729374155665$37.69Each
Euclid E-17191 CAMSHAFT RH
SKU: E-17191UPC/EAN: 193174198465$83.30Each
Euclid E-4709ES2-N BRAKE KIT
SKU: E-4709ES2-NCross reference: ATM100.4709.11BXDAY08-114900DAY4709E2BGE4709ES2NGTAES2MERMKT4709ES2NTRGK375UPC/EAN: 680502473535$12.79Each
Euclid E-17190 CAMSHAFT LH
SKU: E-17190Cross reference: S3059427LUPC/EAN: 193174198458$83.30Each
Euclid E-2287 CAM KIT
SKU: E-2287Cross reference: 43-7032ATM110.2302DAY08-132100DAY08-1850BGE2287GTAB8652GTAB8653GTAB8687M16KY100MERR615008UPC/EAN: 729374176196$18.75Each
Euclid E-2915A HANGER
SKU: E-2915ACross reference: 20732017703-02ATMM8298DAY338-456DAY338-456EE2915AGTASH1038MERR302915AUPC/EAN: 729374131188$51.04Each
Euclid E-10221 METRIC WHEEL STUD-M22 - 1.5 x 5-3/8"
SKU: E-10221Cross reference: 10229213-1552201.6145CMT10001331E10221R0010221UF3208W702UPC/EAN: 729374498106$7.22Each
Euclid E-9662 R/H CAMSHAFT/1.5"-28 SPLINE/1.5" JOURNAL - MERITOR 16-1/2" Q-PLUS
SKU: E-9662Cross reference: 04-481151122.281118.042210V753641423352588992C91C536RE9662H10563RHQ10313RL3098UPC/EAN: 729374436283$41.77Each
Euclid E-9661 L/H CAMSHAFT/1.5"-28 SPLINE/1.5" JOURNAL - MERITOR 16-1/2" Q-PLUS
SKU: E-9661Cross reference: 04-481152122.281118.032210W753741423351588993C91C537LE9661H10562LHQ10312LL3099UPC/EAN: 729374436276$41.77Each
Euclid E-BC30S TYPE 30 BRAKE SERVICE CHAMBER
SKU: E-BC30SCross reference: 05-130179.SC30EBC30SS-5630UPC/EAN: 729374550675$39.60Each
Euclid E-975 6-BOLT HUB CAP/STEEL-GREASE
SKU: E-975Cross reference: 1343349-4009388176C19009GE975M767UPC/EAN: 729374107213$31.52Each
Euclid E-5798 STUD
SKU: E-5798Cross reference: 541606610-0464.5ATM201.7502E5798UPC/EAN: 729374169259$5.98Each
Euclid E-6993B - Automatic (Crewson Style) Slack Adjuster - 1.5"-28 Spline - 5"/6" Arm Straight
SKU: E-6993BCross reference: 1681286C9125QD35441421109CB22103UPC/EAN: 884879711829$92.68Each
Euclid E-5801 DRIVE FLANGE HUB STUD - 5/8"-18 x 5/8"-11
SKU: E-5801Cross reference: 1002355413-7038137038207.101948966541619L2094R005801X1793UPC/EAN: 729374144478$2.95Each
Euclid E-5800 STUD
SKU: E-5800Cross reference: 119345H137021574398C1BWPM2523DAY13-7037E5800MERR005800TRGL1525X1778X1792UPC/EAN: 729374219039$2.84Each
Euclid E-10760 BRAKE KIT
SKU: E-10760Cross reference: ATM100.4719.10BWPMK113DAY08-114920DAY470920E10760GTAEF-2GTAEF2MERR507094MIDCQ65446TRGK376UPC/EAN: 729374568809$21.56Each
Euclid E-9735 L/H S-CAMSHAFT/1.625"-28 SPLINE/23.5" LENGTH
SKU: E-9735Cross reference: 04-562352123.282318.03179297007297C935LE9735GTAC935LM16WKL25236NL1956R607231UPC/EAN: 729374451460$42.76Each
Euclid E-5756-R STUD
SKU: E-5756-RCross reference: ATM201.6072RE5756RGTA066GTA067UPC/EAN: 729374184900$3.68Each
Euclid E-BC3030C-EL Spring Brake Chamber Type 30/30 Long Stroke 3.0" with Clevis
SKU: E-BC3030C-ELCross reference: 179.SB3030SL3030CLE3030LSEBC3030CELS-17204UPC/EAN: 729374958013$59.17Each
Euclid E-5756-L STUD
SKU: E-5756-LUPC/EAN: 729374246530$6.24Each
Euclid E-10912 CAMSHAFT-RH
SKU: E-10912Cross reference: 04-391351120.101315.02808069C741RH10431RUPC/EAN: 729374640130$60.11Each
Euclid E-14821 R/H CAMSHAFT 24-1/16" LENGTH 1-1/8" HEAD 1-1/2"-28 SPLINE 1-5/8" D JOURNAL - MERITOR 16-1/2" Q-PLUS
SKU: E-14821Cross reference: 04-932421122.282402.0417812E14821R607538UPC/EAN: 884879741185$42.12Each
Euclid E-9677 L/H CAMSHAFT/28 SPLINE/1.5" SPINE DIAMETER/14.59" LENGTH-Q-PLUS BRAKE
SKU: E-9677Cross reference: 04-481462122.281419.0318-5372210A7645C677LUPC/EAN: 729374436450$59.58Each
Euclid E-2514 RIGID TORQUE ARM, 15 7/16 CENTER-TO-CENTER
SKU: E-2514Cross reference: 345-202TR021UPC/EAN: 729374204424$41.84Each
Euclid E-17731 AIR DRYER CARTRIDGE/COALESCING/SPIN-ON
SKU: E-17731Cross reference: 031005609109994P170.950068432-901-248-243290124825008414PGR950011AR950068AS-28062UPC/EAN: 193174591273$61.24Each
Euclid E-5527 CAMSHAFT-RH
SKU: E-5527Cross reference: 17502ATM123.282318.02DAY04-602351E5527GTAC527RM16WKR20236MERR607184NL1381UPC/EAN: 729374190086$50.81Each
Euclid E-5526 CAMSHAFT-LH
SKU: E-5526Cross reference: ATM123.282318.01BWPM3142LDAY04-602352E5526GTAC526LMERR607183UPC/EAN: 729374224330$50.81Each
Euclid E-10949B - Automatic (Crewson Style) Slack Adjuster - 1.5"-28 Spline - 5" & 6" Arm
SKU: E-10949BCross reference: CB22153L3161L3541UPC/EAN: 884879711744$99.03Each
Euclid E-1424A CAMSHAFT-RH
SKU: E-1424ACross reference: ATM124.102014.04DAY04-572041E1424AGTAC424ARUPC/EAN: 729374914859$58.51Each
Euclid E-1425A CAMSHAFT-LH
SKU: E-1425ACross reference: ATM124.102014.03DAY04-572042E1425AGTAC425ALUPC/EAN: 729374914354$58.51Each
Euclid E-5910-L L/H WHEEL STUD
SKU: E-5910-LCross reference: 13-1204L131204L1541604L201.6108L385910L413501165L641-2391E5910LR005910LW396X1889UPC/EAN: 729374249449$6.32Each