Pumps & Pump Parts

TH400 Pump Non Lock-Up Washer or Bearing Style 5 or 6 Ring Style 8 Bolt

Part number: R34500AFits: TH400 A rebuilt OEM TH400 pump, non lock-up style, available in the washer or bearing design with 5 or 6 rings, in the 8-bolt configuration. This is a rebuilt assembly...

TH400 Pump 6 Bolt

Part number: R34500Fits: TH400 OEM 6-bolt pump for the GM Turbo 400 (TH400) automatic transmission, made in USA. It carries OEM numbers 8626895-8626896 and is the 6-bolt version of the TH400 pump.

Powerglide TH350 TH400 Front Pump Bolt | Sonnax | 8-Pack

Sonnax part number: 28136 Front pump bolt for Powerglide, TH350, TH350C and TH400 transmissions, sold in a pack of 8 by Sonnax. Thread is 5/16-18, length 1.375 inches, sized for the front pump bolt...

TH400 TH425 Pressure Regulator Valve Kit | Sonnax | 1971-UP

Sonnax part number: 34910-03K IF OE VALVE HAS THROUGH BALANCE HOLE, SONNAX VALV

TH400 Pump Stator Shim Washer .117″

Part number: 34211EFits: TH400 A pump stator shim washer for GM TH400 and 3L80 automatic transmissions, .117 inches thick, sold individually for that stator position. It sits at the stator position...

TH400 Pump Thrust Bearing Kit | Sonnax

Sonnax part number: 34211-01K TH400 Pump Thrust Bearing Kit by Sonnax GM TH400 transmissions set front endplay with selective thrust washers between the pump and forward drum. In heavy-duty and...

TH400 Billet Complete Pump Assembly

Part number: 223400PFits: TH400 TCS complete TH400 pump assembly with a pump body and stator back machined from 6061 billet aluminum. It weighs 10.81 lbs versus 15.72 lbs for the OE pump assembly.

TH400 Pump Stator & Center Support Sealing Ring (Teflon) (1964-1990) (Takes 6 Total)

Part number: 12600TFits: TH400, A500E, 44RE, A500SE, A904, A998, A999, TH425 · 1964-1990 A Teflon sealing ring for the TH400 pump stator and center support, 1964-1990, sold by Precision International...

GM Pump Alignment Band Tool

Part number: T-1097 A universal pump alignment band used on GM automatic transmissions including the 250, 250C, 350, 350-C, 375, 400, 3L80, 3L80-HD,

TH400 4L80E Pump Stator & Center Support Sealing Ring - Metal

Part number: 34181Fits: TH400, 4L80E, TH425 Metal sealing ring for the pump stator and center support of GM's Turbo 400 (TH400) and 4L80E automatic transmissions. Reference number 34406-SP. It is a...

TH400 Pump Body w/ Gears (Universal)

Part number: A34510Fits: TH400 A universal 6-bolt pump body with gears for GM's TH400 (Turbo 400) automatic transmissions. This aftermarket pump body comes complete with the gear set installed, sized...

TH350 TH400 Pump Gear Set (0.727'')

Part number: A44530ACFits: TH350, TH400 A replacement pump gear set for GM Turbo 350/C and Turbo 400 automatic transmissions, made in the USA, supplying the driven and drive gears used in the pump...

TH400 Line Pressure Booster Kit | Sonnax

Sonnax part number: 400-LB1 Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves designed to work together to provide progressive...

TH400 Boost Valve Kit (No O-Rings Style) Sonnax

Sonnax part number: 34910-05KFits: TH400 Factory Style, No O-Rings Vehicles with a THM 400 transmission frequently have poor line rise, soft 1-2 and/or 2-3 shifts,and/or Reverse engagement...

TH400 TH425 Boost Valve Kit | Sonnax | O-Ring Style

Sonnax part number: 34910-01K TH400 TH425 Boost Valve Kit | O-Ring Style No tooling required Vehicles with a GM TH400 and TH425 transmissions frequently have poor line rise, soft 1-2 and/or 2-3...