2003 Transmissions Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

ACT Heavy-Duty Clutch Kits for 2003-2006 350Z, G35 - NZ1-HDSS

Clutch Kit, 1.00 in. Diameter Shaft, 24-Spline, 9.843 in. Diameter Disc, for Nissan, V6, Kit

Part Number: ACL-NZ1-HDSS

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Mar 2, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 2, 2026 if ordered today

Centerforce Dual Friction Clutch Kits DF188450

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, Chevy, GMC, Kit

Part Number: CTF-DF188450

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Zoom MU Series Clutches for 2004-2006 RAM 1500, 1992-2006 VIPER - MU70192-1

Clutch, MU Series, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Dodge, 8.0L, 8.3L, Kit

Part Number: ZZZ-MU70192-1

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

LuK Clutch Kits for 2003-2011 FOCUS - 6243604330

Clutch Kit, 1.000 in. - 23-spline, Organic Disc, Pressure Plate, Slave Cylinder, Ford, 2.0L, 2.3L, Kit

Part Number: LUK-07-196

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 27, 2026 if ordered today

TransGo Valve Body Separator Plates TF-PLT-95B

Separator Plate, Tempered Steel, Zinc Plated, Chrysler, 518/618/46-47 RH/RE, with Boost Tube, Kit

Part Number: TRG-TF-PLT-95B

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

South Bend Clutch Stage 2 Endurance Clutch Kits for 2003-2008 RAM 1500, RAM 2500, RAM 3500 - K05116-HD-TZ

Clutch Kit, Stage 2 Endurance, Single, 1.130 in. - 10-spline, Kevlar® Disc, Pressure Plate, Dodge, 5.7L, Kit

Part Number: SBB-K05116-HD-TZ

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Pioneer Flywheel Shims FWS-28

FLYWHEEL SHIM .050

Part Number: PIO-FWS-28

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits 1944-6OR-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Ford, 7.3L Diesel, Kit

Part Number: SBB-1944-6OR-HD

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

Summit Racing™ Bellhousing Spacers SUM-704007

Summit Racing™ Bellhousing Spacers SUM-704007

Bellhousing Spacer, Chevrolet, Gen 3/4 LS Engines, Automatic Trans., .250 in. Thick, Aluminum, Each

Part Number: SUM-704007

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Torque Converter Bolts 14130

Fasteners, Dorman, Direct Replacement, Mounting Bolts, Torque Converter, Steel, Black, Thread Lock Attached, Hex Head, Chrysler, Dodge, Jeep, Ram, Set

Part Number: RNB-14130

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RAM Billet Aluminum 164-Tooth Flywheel 2540

Flywheel, Billet Aluminum, 164-Tooth, Internal Engine Balance, 14.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Ford, 4.6L, Each

Part Number: RAM-2540

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

RAM Billet Steel 164-Tooth Flywheel 1540

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

RAM 300 Series Clutch Discs for 1986-2004 MUSTANG - 351

Clutch Disc, 300 Series, 1.125 in. - 10-spline, Organic, 10.500 in. Diameter, Ford, Each

Part Number: RAM-351

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

VEGE Remanufactured Stock Stall Torque Converter TQTO73A

Torque Converters, Remanufactured, OEM Style, 1.500 in. Slotted Hub, 6 Pad Mount, 11.875 in. Dia., Stock Stall, 20 Spline Insert, Lexus, Toyota, Each

Part Number: CCV-TQTO73A

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 9, 2026 if ordered today

ATP Automatic Transmission Filter Kits B-175

Transmission Filter, Dodge, Jeep, 42RE, 44RE, 46RE, 47RE, 48RE, Kit

Part Number: ATP-B175

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Competition Clutch Lightweight Flywheels for 2002-2005 IMPREZA - 2-671-ST

Flywheel, Forged Steel, Lightweight, 13.470 lbs., Subaru, Each

Part Number: CCX-2-671-ST

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco Automatic Transmission Case Extension Seals 01358899

Automatic Transmission Case Extension Seal, Rubber, Each

Part Number: ADO-1358899

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Crown Automotive Transmission Solenoids 52108314AB

Transmission Solenoid, Torque Converter Solenoid for 02-18 Jeep JK, WK, XK, and KK w/ W5A580 Trans.

Part Number: CWA-52108314AB

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

VEGE Remanufactured 2,300 Stall Torque Converter TQBU90

Torque Converter, GM 4T65E JZFM 99-11 Convtr

Part Number: CCV-TQBU90

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

Timken Clutch Pilot Bearings FC65354

Pilot Bearing, Roller, Steel, Ford, Mazda, Mercury, Each

Part Number: TMK-FC65354

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

BD Diesel Flexplates 1041241

Automatic Transmission Flexplate, BD 7.3L Powerstroke Flexplate 4R100/E4OD Ford 1994-2003

Part Number: BDD-1041241

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 4, 2026 if ordered today

ATP Automatic Transmission Selector Shaft Seals TO-15

Automatic Transmission Shift Shaft Seals, Replacement, Steel/Rubber, Chrysler, Dodge, Eagle, Mitsubishi, Plymouth, Each

Part Number: ATP-TO15

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Centerforce Dual Friction Clutch Kits for 2001-2002 EXPLORER, 2001-2003 EXPLORER SPORT TRAC, 2001-2011 RANGER - DF145117

Clutch Kit, Dual Friction, 1 in. x 23-Spline, 10.125 in. Dia. Disc, Ford, Mazda, SUV, Pickup, 4.0L, Kit

Part Number: CTF-DF145117

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

ATP Automatic Transmission Filter Kits B-165

Transmission Filter, Direct-Fit, Kit

Part Number: ATP-B165

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACT Roller Pilot Bearings PB1004

Pilot Bearing, Steel, Roller Type, Ford, Lexus, Saab, Subaru, Toyota, Each

Part Number: ACL-PB1004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

VEGE Remanufactured Automatic Transmissions 771A-D6

Transmission, Ford 4R100 4WD 4-Spd

Part Number: VRE-771A-D6

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today