3149035100 Toyota ACCUMULATOR ASSY, Price: 70.31$, Weight: 0.355kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
3149035100 |
ACCUMULATOR ASSY |
1 |
0.355 |
|
70.31$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
ACCUMULATOR ASSY
|
1 |
0.408
|
2-3
|
58.59$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GDH30#,32#,GRH30#,32# | GRH322R-EDFNH | ATM,MTM: MANUAL TRANSMISSION; NO. Of Doors: 4-DOOR; Roof: HIGH-ROOF; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Gear Shift Type: MTM, 6-SPEED FLOOR SHIFT; Engine: (7GRFKS) 3500CC 24-VALVE DOHC; Destination: GENERAL COUNTRIES | 03.2019 - 07.2022 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRN2##,3##,TRN2## | GRN305L-PRFSHA | Cab: DOUBLE CAB; Grade: SR-5 TYPE,GLX TYPE; Gear Shift Type: MTM, 6-SPEED FLOOR SHIFT; Engine: (2GRFKS) 3500CC 24-VALVE DOHC; Destination: UNITED STATES OF AMERICA | 08.2015 - ... | View |
Transmission Hydraulic Accumulator Assembly ⚙️
This component is a key part of the automatic transmission hydraulic system. It is needed to smooth out oil pressure changes during gear shifts, so the vehicle can change gears without harsh shock. Think of it as a “pressure cushion” that protects internal parts and improves driving comfort ✅.
How It Works
Inside the unit, a piston and spring (or chamber) absorb sudden hydraulic pressure spikes. When the transmission valve body sends fluid pressure to apply a clutch or band, the accumulator briefly stores and releases that pressure in a controlled way. This creates a softer, more accurate engagement and reduces wear on clutch packs.
What Happens If It Fails
If the accumulator is worn, sticking, or leaking, you may notice:
- Hard shifting or “bang” into gear 😬
- Delayed engagement when selecting Drive or Reverse
- Shudder, flare, or inconsistent shift timing
- Extra stress on clutches, seals, and valve body parts
Driving long-term with a faulty unit can speed up transmission damage and increase repair cost.
Compatibility
- Grnva/Hiace/Mjsty
- Tacoma