Th400 Turbo 400

TH400 Tube Type Filter & Oring 64 - 67 Turbo 400 Transmission

CT3680 - New TH400 filter for the years 1964 1965 1966 and early 1967.  It is very important to change your TH400 filter on a regular basis. It's a fairly easy job. It is not a good idea to reuse your old oring, so we have included one for you. For...

2 Pk Linkage Seal TH350 TH400 700R4 Transmission Shift Shaft

CT0888 - A pair of new metal clad manual control shaft seals for the ST300, TH350, TH400, TH700R4, 4L60 and 4L60E Transmission. This seal will stop the leak where your shifter linkage connects to the transmission.  This seal gets a bit of wear every...

Linkage Seal TH350 TH400 700R4 Transmission

CT9507 - A new metal clad selector shaft linkage seal for the ST300, TH350, TH400, TH700R4, 4L60 and 4L60E Transmission. This seal will stop the leak where your shifter linkage connects to the transmission. Always FAST USA SHIPPING! For questions or to...

TH400 Selector Shift Shaft Linkage Seal Oring Early Years 1964 -1967

CT1435 - A difficult to find selector shaft (linkage) oring seal TH400 Transmission. Fits early years only, 1964 1965 1966 to early 1967. This oring will stop the leak where your shifter linkage connects to the transmission. Two orings are required for...

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...

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...

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...

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...

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...

Th400 Small Smaller Rear Seal Typically in 1964-1967 Cadillac Th400 Transmission

CT208449 - A new "smaller" rear seal for Th400 transmissions.  This seal is smaller than the typical Th400 rear seal and was most common in 1964-1967 Cadillacs, but also could be in other vehicles with Th400.  OD measurement is approx 2.507...

Speedo Housing Retainer Bracket TH350 TH400 700R4 ST300 Speedometer

CT8120 - A new speedometer gear housing retainer bracket for GM TH350 ST300 TH350C TH200 TH200C TH700R4 (4L60) Turbo 350 400 700 Transmissions. This bracket holds the large speedo housing in place. Includes: Bracket, lock washer, metric and non-metric...

Speedo Adapter Housing SPRING CLIP for TH350 700R4 TH400 Speedometer

CT4832 - A new inner seal retainer spring clip for GM two inch speedo housings.  This important clip holds the inner rubber seal in place on black plastic or aluminum speedo housings on TH350 TH350C TH200 TH200C TH700R4 (4L60) and TH400...

TH400 Retainer Hold Down Bracket for Speedo Housing Speedometer

CT1400 - A new speedometer gear housing retainer fork bracket for the GM TH400 Transmission. This bracket holds the Turbo 400 speedo gear housing in place. Includes: Bracket, lock washer, metric and non metric bolts to assure fit for all years. Always...

TH400 34-39 Speedo Gear Housing Extra Seals Turbo 400 Speedometer Sleeve

CT7706 - A new 34 to 39 aluminum speedometer gear housing for the GM Turbo 400 Transmission. Includes preinstalled outer oring, inside rubber gear seal and metal retainer clip to prevent leakage. Also includes an extra outer oring and an extra inside...

TH400 40-45 Speedo Gear Housing Extra Seals Turbo 400 Speedometer Sleeve

CT7898 - A new 40 to 45 aluminum speedometer gear housing for the GM Turbo 400 Transmission. Includes preinstalled outer oring, inside rubber gear seal and metal retainer clip to prevent leakage. Also includes an extra outer oring and an extra inside...

34 TOOTH SPEEDO DRIVEN GEAR TH350 TH400 700R4 Speedometer

CT8482 - A new 34 tooth speedometer gear for the following GM Transmissions:  TH200  TH200C TH350 TH350C ST300 TH400 700R4   Always FAST USA SHIPPING! For questions or to place an order by phone, please call our solutions...

TH350 TH400 700R4 SPEEDO DRIVEN GEAR 35 TOOTH Turbo 350 Speedometer

CT4896 - A new 35 tooth speedometer gear for the following GM Transmissions:  TH200  TH200C TH350 TH350C ST300 TH400 700R4 Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions...

TH350 TH400 700R4 SPEEDO DRIVEN GEAR 36 TOOTH TEETH Turbo 350 Speedometer

CT6521- A new 36 tooth speedometer gear for the following GM Transmissions: TH200 TH200C TH350 TH350C ST300 TH400 700R4 Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions desk at (888)...

37 TOOTH SPEEDO DRIVEN GEAR Turbo 350 Turbo 400 700R4

CT6463 - A new GM 37 tooth speedometer driven gear. We also carry a speedo housing for this gear. TH350 TH400 700R4 Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions desk at (888) 324-1617...

38 TOOTH SPEEDO DRIVEN GEAR Turbo 350 Turbo 400 700R4

CT1343 - A new GM 38 tooth speedometer driven gear. We also carry a speedo housing for this gear. TH350 TH400 700R4 Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions desk at (888) 324-1617...