Threaded Studs

Threaded studs are fasteners used to mount components into place. They are most often used to fasten exhaust manifolds and turbochargers. Studs in this environment oxidize and corrode quickly in the high heat- corrosive environment, it is good practice to replace these studs before they fail.

  • Fully threaded rods and studs have threads running their entire length.
  • Double-end threaded studs have threads on opposite ends with an unthreaded part in the middle. Some Double-end threaded studs join components that have different thread sizes on each end.

Double Ended Threaded Studs

wdt_ID Part No. Dimensions Type Application
1 0L1392 3/8-16 X 3/8-24 X 1.125" STUD 129, 1673C, 24, 3304, 3306, 3408, 3412, 41, 651, 657, 941, 951B, 992, D348, D353C, D4D, D4E, D4E SR, G3408, G3412
2 0S0468 5/8"-11 X 5/8"-11 X 2.19" STUD 120, 120B, 12E, 12F, 130G, 140B, 14E, 16, 769, D342, D4D, D4E
3 0S0532 3/8"-16 X 3/8"-16 X 1.58" STUD 120G, 12G, 140G, 14G, 1673C, 3126B, 3304, 3306, 3306B, 3306C, 627B, 930, 950F II, 960F, 966F, 966F II, 970F, C7, D250B, D25D, D300B, D343, D350E, D350E II, D353C, D397D, D400E, D400E II, D40D, D6E SR
4 0V0155 3/4"-10 X 3/4"-16 X 2.875" STUD 25, 44, 572G, 583H, 583K, 651, 955C, D342, D8H, D8K
5 1013877 M8-1.25 X M8-1.25 X 37MM STUD 3054, 3054B, 3054C, 3054E, 3056, 3056E, 307, 312, 312B L, 312C, 315, 315B L, 317, 416B, 416C, 420D, 426B, 426C, 428B, 428C, 432D, 436B, 436C, 438B, 438C, 550B, 554, 560B, 564, 574B, 908, 914G, 924G
6 1142583 M8-1.25 X M8-1.25 X 37MM TURBO 236, 248, 267, 287, 3034, 3054, 3054B, 312, 315, 315B L, 317, 914G, AP-800C, BG-225B, BG-225C, C1.5, C2.2, C4.4, C4.4XQ100, C7.1, CB-534C, CB-535B, CP-433C, CP-433E, CP-68B, CP-74B, CS-431C, CS-433C
7 1301426 M10-1.5 X M10-1.5 X 135MM STUD 416B, 416C, 426B, 426C, 428B, 428C, 436C, 438C
8 1418599 M8-1.25 X M8-1.25 X 87MM STUD 3056, 3056E, 924G, 924GZ, 930G, BB-760, IT28G
9 1475553 M10-1.5 X 95MM STUD 120M, 12M, 2384C, 2484C, 3054C, 3054E, 3056, 3056E, 312E, 312E L, 314E CR, 314E LCR, 315C, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 414E, 416E, 416F, 420E, 420F, 422E, 428E
10 1494236 M10-1.5 X 37MM STUD 3054, 3054C, 3054E, 312B L, 312C, 315B L, 318D2 L, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D

Fully-Threaded-Studs

wdt_ID Part No. Dimensions Type Application
1 1018917 3/8"-16 X 4.52" STUD-TAPERLOCK 24H, 3408E, 3412E, 5110B, 631D, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G, 69D, 735B, 740B, 769C, 769D, 770G, 770G OEM, 771D, 772G, 772G OEM, 773B, 773D, 773E, 775B, 775D, 775E, 789C, 824K
2 1061792 3/8"-16 X 3.94" STUD-TAPERLOCK 16G, 16H NA, 24H, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L M
3 1061793 3/8"-16 X 2.36" STUD-TAPERLOCK 12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235C, 330, 3306, 3306B, 3306C, 330B L, 3406B, 3406C, 3406E, 528B, 530B, 611, 615C, 773
4 1163715 M10-1.5 X 85MM STUD-TAPERLOCK 120H, 120M, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 16H, 16M, 2290, 2390, 2391, 2491, 2590, 2864C
5 1860870 M10-1.5 X 45MM STUD-TAPERLOCK 3126B, 3176B, 3176C, 3196, C-10, C-12, C12, C7, C9
6 1J8668 3/8"-16 X 2" STUD-TAPERLOCK 120G, 12G, 130G, 140, 140G, 143H, 14E, 14G, 160G, 163H, 163H NA, 1673, 1673B, 1674, 1693, 16G, 16H NA, 3208, 3406, 3406B, 3406C, 3406E, 3412, 3412C, 375, 5080, 572R, 572R II, 578, 583R, 587R, 587T
7 1S0286 1/2"-13 X 2.17" STUD 120, 120B, 12E, 12F, 140, 140B, 14E, 16, 16G, 235, 235C, 245, 245B, 245D, 3304, 3304B, 3306, 5130, 5130B, 5230, 5230B, 528, 528B, 530B, 561B, 561C, 561D, 571G, 572G, 578, 589, 594H, 613, 621, 621B
8 1S9130 3/8"-16 X 3" STUD 120G, 140B, 16G, 16H NA, 3306, 3406E, 3412, 3456, 621, 651E, 657E, 773B, 777, 815, 930R, 950B, 966C, 980, 992, C-15, C-16, C15, C18, CX31-C15I, CX35-P800, D346, D348, D350E II, D400E II, D4E SR, D5
9 2245445 M10-1.5 X 75MM STUD-TAPERLOCK 789D, 793F, 793F AC, 793F CMD, 793F OEM, 795F AC, 795F XQ, 797F, C11, C13, C140-16, D6T LGP, D6T XL, TH35-C13T
10 2459750 M10-1.5 X 50MM STUD-TAPERLOCK 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2864C, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 568 FM LL, 586C, 627H, 627K, 725C, 730C, 966K, 966M

Wheel Studs

wdt_ID Part No. Dimensions Type Application
1 1307047 3/4"-16 X 63.5 MM STUD-WHEEL 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 446B, 446D
2 1595772 9/16"-18 X 1.63" STUD-WHEEL 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 248, 252B, 252B3, 256C, 262C, 262C2, 262D, 268B, 272C, 272D, 272D XHP
3 1V1983 3/4"-16 X 2.12" STUD-WHEEL 910, 920
4 2264346 M20-2.5 X M20-1.5 X 94MM STUD-WHEEL 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F, CP-533E, CP-54B, CP-56, CP-573E, CP-64
5 2269404 1"-8 X 5.61" STUD-WHEEL 784B, 784C, 785C
6 3089259 3/4"-16 X 2.5" STUD-WHEEL 613C, 613C II, 613G
7 3V4045 3/4"-16 X 2.5" STUD-WHEEL 518, 613B, 950, AP-1055B, BG-2455C, D350C
8 4V1529 7/8"-9 X 5.98" STUD-WHEEL 980C, 980F
9 561-22-62822 M30-3.50 X M30-3.50 X 140MM STUD-WHEEL 330M, HD785
10 8X2560 1"-8 X 4.62" STUD-WHEEL 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D

Specialty Studs

wdt_ID Part No. Dimensions Type Application
1 1439392 M8-1.25 X M8-1.25 X 94.40MM PUMP GP-FUEL INJECTION 120K, 120K 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 2290, 2390, 2391, 2491, 2590, 2864C, 3116, 3126, 3126B
2 2H4438 NOT THREADED FLYWHEEL CLUTCH 561B, 561C, 955C, 977D, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
3 2P2537 HOLLOW STUD FILTER BASE 120G, 120H, 120H ES, 120H NA, 120K, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140M, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA
4 2P4304 HOLLOW STUD FILTER BASE 120H, 12H, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 1693, 16G, 16H, 16H NA, 16M, 2290, 2390, 2391, 245, 245B
5 3049553 1/2"-13 X 166.5MM ACTUATOR GP-VALVE 24M, 735, 735B, 740, 740B, 770, 770G, 772, 772G, 773F, 773G, 775F, 775G, 777F, 777G, 834H, 834K, 844K, 854K, 988H, 988K, 990K, 992K, 993K, C15, C18, CX31-C15I
6 3K1865 3/4"-16 X 119MM FINAL DRIVE 950
7 5P1778 3/8"-16 X 1" STUD-WELD 814, 814B, 814F, 815, 815B, 815F, 816, 816F, 824C, 825C, 826C, 834B, 836, 916, 920, 926, 926A, 930, 936, 936F, 950, 950B, 950B/950E, 950F, 950F II, 960F, 966C, 966D, 966F, 966F II, 970F, 977L, 980C
8 6S3434 NOT THREADED STEERING CLUTCH 931B, D3, D3B, D4E, D4E SR
9 7M7794 3/8"-16 X 1" STUD-WELD 16, 30/30, 3508B, 3512B, 3512C, 3516B, 3516C, 561D, 572G, 572R, 572R II, 578, 583K, 589, 594, 594H, 611, 613C, 613C II, 613G, 615, 615C, 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627, 627B, 627E
10 7S2042 5/16"-18 X 1.188" GP-FUEL LINES 572R, 572R II, 578, 583R, 583T, 587R, 587T, 589, 931B, 931C, 935B, 935C, 941, 951B, 955K, 955L, 977K, 977L, 983, 983B, D10N, D10T, D10T2, D11N, D11R, D11T, D3B, D3C, D4C, D6R, D6R II, D6R III

* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only.

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