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Manual Control Shaft Seal Kit TH350 TH400 700R4 Shift Linkage

CT4461 - A new linkage shaft sealing kit for the ST300, TH350, TH400, TH700R4, 4L60 and 4L60E Transmission. This kit will stop the leak where your shifter linkage connects to the transmission. Includes metal clad linkage seal, linkage grommet and hitch...

34-39 Speedo Gear Housing w/EXTRA SEALS TH350 700R4 ST-300 TH200 Speedometer Sleeve

CT8434 - A new 34 to 39 aluminum speedometer gear housing for GM TH350 TH350C TH200 TH200C TH700-R4 (4L60) ST-300 Transmissions. Includes outer oring, inside rubber gear seal and metal retainer clip to prevent leakage. Also includes an extra outer oring...

Clutch Pack 1957-1963 Dynaflow Transmission Frictions Steels Plates

CT2928 - A six disk clutch pack for Buick dynaflow. This is the full set required for 1957 - 1963. All items are new. Includes six friction clutches and six steel plates. Always FAST USA SHIPPING! For questions or to place an order by phone,  please...

Cast Iron Powerglide External Sealing STOP LEAK Parts Kit 1955-62

CT2110 - A new sealing kit for the Cast Iron Powerglide Transmission for the years 1955 1956 1957 1958 1959 1960 1960 & 1962. This kit will solve may of the most common leak issues on the Cast Iron Powerglide.  Items Included: METAL CLAD...

Case Saver Washer TH400 3L80E 4L80E Transmission SAVE SPIN OUT

CT0555 - Get a grip on a bad situation with our Case Saver Washer for TH400 3L80E and 4L80E. Super strong tangs assure case grip to repair your damaged TH400 case.  This washer will replace your spun out case washer and stop case damage. Always FAST...

Dipstick Filler Tube Boot Seal TH350 TH400 700R4 Transmission

CT8886 - A filler tube boot for the following transmissions: Turbo 350 Turbo 400 Turbo 700R4 4L60 4L60E 4L65E 4L70E This seal is easy to replace and will stop the leaking at the filler tube connection of the transmission. Always FAST USA SHIPPING! For...

700R4 Speedo Gear Housing LEAK STOP Speedometer Transmission

CT0587 - A new speedo housing leak stop kit for the GM 700R4 / 4L60 Transmission, 1982 & up. Includes outer oring and inside rubber gear seal to stop leaking at your speedometer housing. Also includes a spring clip to hold the inner seal in place...

2004R Governor Gear / 10 Tooth Speedo Speedometer Drive 54684BC 8639906 200R4

CT0094 - A new green governor gear with 10 tooth speedo drive gear for the 2004R transmission, 1981-1990.   Most people purchase a new governor gasket at same time along with this item. We sell the governor gasket as item CT4789   Always FAST...

Cast Iron Powerglide METAL CLAD LINKAGE & THROTTLE VALVE SEAL

CT7789 - A new manual control shaft (linkage) seal and throttle valve seal for the Cast Iron Powerglide Transmission for the years 1955 1956 1957 1958 1959 1960 1960 & 1962. This seal kit will solve one of the most common leak issues on the Cast Iron...

Dipstick Filler Tube END REPAIR KIT TH350 TH400 700R4 Transmission

CT6743 - Can't stop the leaking at the base of your filler tube? This is usually caused by a tiny pin hole or crack near the base of the tube. Our repair end and rubber boot kit is designed to solve the problem and end the leaking for good. Just cut off...

2004R Red Governor Gear / 12 Tooth Speedo Speedometer Drive 54684B 8634935 200R4

CT9179 - A new red governor gear with 12 tooth speedo drive gear for the 2004R transmission, 1981-1990.   Most people purchase a new governor gasket at same time along with this item. We sell the governor gasket as item CT4789    ...

GM Universal Transmission Mount TH350 TH400 2004R 700R4 Aluminum Powerglide

CT0703 - A new transmission mount for GM 1960s 70s and beyond transmissions. This is the specially designed universal mount made to fit a variety of transmissions, specifically the TH350, TH400, 200-4R, 700-R4 4L60 and aluminum powerglide. May fit other...

1953 1954 1955 Corvette Powerglide Rear Extension Housing Tail Seal

CT7620 - A new rear seal for 1953-1955 Corvette with Powerglide Transmission Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions desk at (888) 324-1617 8AM-6PM PST (West Coast USA). Or email us using...

TH400 SILENCER RING for Output Carrier 4L80E 4L85E Transmission

CT6018 - A new 34476 GM transmission output carrier silencer ring. .177 inch. The silencer ring installed at rebuild will reduce noise in the planetary area of your transmission listed below. Application: TH400      1965-up...

TH400 Valve Body Accumulator Piston & Ring 65-98 Turbo 400 Transmission

CT1680 - A new valve body accumulator piston for the TH400, 1965-1998. Three legs. Includes sealing ring. This cast aluminum piston replaces the original plastic piston. Always FAST USA SHIPPING! For questions or to place an order by phone,  please...

TH400 TH425 Oil Sealing Ring Kit Turbo 400 10 Teflon Transmission Rings

CT0696 - A new oil sealing ring kit for TH400 and TH425 Transmissions, 1964-up.  Includes ten Teflon rings. Made in USA. Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions desk at (888) 324-1617...

TH400 Complete Speedo Gear Housing LEAK STOP SEAL KIT Transmission Speedometer

CT9940 - A new complete speedo housing leak stop kit for GM TH375, TH400, TH475 & 3L80E Transmissions, 1964 & up. Includes speedo housing retainer, outer oring, inside rubber seal with inner retainer spring clip. Also includes metric and...

700R4 ST300 COMPLETE Speedo Gear Housing LEAK STOP SEAL KIT Transmission Speedometer

CT0964 - Everything needed to completely up and secure your two inch speedo housing on your ST300 or 700R4 / 4L60 transmission. Includes outer oring, inside seal and spring retaining clip to stop leaking at your speedometer housing. Also included is a...

Speedo LEAK STOP SEAL KIT TH400 TH375 TH475 Transmission Speedometer

CT1700 - A new speedo housing leak stop kit for GM TH375, TH400, TH475 & 3L80E Transmissions, 1964 & up. Includes outer oring, inside rubber gear seal and spring retainer clip to stop leaking at your speedometer housing. This kit fits speedo...

727 904 A500 TF6 TF8 Th350 Th400 C4 C6 Dipstick Fill Tube Oring Torqueflite Transmission

CT6987 - A new filler tube oring for TF8 727 and TF6 904 aluminum case Transmissions. Also fits A500, Ford C4 and C6, and GM Turbo 350 and Turbo 400 transmissions.   Always FAST USA SHIPPING! For questions or to place an order by phone,  please...

DETENT BOOT SEAL 700R4 125 2004R 325 325-4L 200 200C 4T60 Passing Gear Kickdown

CT9908 DETENT BOOT for KICKDOWN PASSING GEAR CABLE 700R4 2004R 325 325-4L 124 140 4T60 200 200C Transmission   Replace your worn out detent boot and stop that leak!    For questions or to place an order by phone,  please call our...

700R4 4L60 GOVERNOR DRIVEN GEAR REPAIR KIT 82-93 Transmission

CT0279 - A new governor driven gear repair kit for the GM 700R4 / 4L60 Transmission, 1982-1993. A bad governor gear will result in sudden loss of upshift. You can do this job yourself without pulling the transmission. Replacement of this gear is...

Torque Converter Bolts A727 A904 A518 TF6 TF8 Transmission M464CB

CT9811 -  A set of four torque converter bolts for 727 904 518 TF6 and TF8 transmissions. M464CB (5/16" x 7/16" - 24T - Fine) Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions desk at (888)...

Throttle Lever Shaft Kickdown Seal TF6 TF8 Torqueflite 6 8 727 904

CT7921 - A new throttle lever (kickdown) shaft seal for Torqueflite 6 A904 & Torqueflite 8 A727 aluminum case transmissions. Application: TF6 - 904   1960-2004 TF8 - 727    1962-Up Always FAST USA SHIPPING! For questions or...