Tomei
Tomei Forged Piston Kit 4A-G
Tomei Forged Piston Kit 4A-G
Regular price
$1,080.00 USD
Regular price
Sale price
$1,080.00 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Tomei Forged Piston Kit 4A-G
| Category | Engine | Parts Number |
| 82.00mm CH27.70 (1.8) CP | 4AG-16V | TA202A-TY01AP |
| 82.00mm CH27.70 (1.8) CP | 4AG-20V | TA202A-TY02AP |
| Part Number | TA202A-TY02AP | TA202A-TY01AP |
| BORE (mm) | 82.00 (OEM +1.0) |
82.00 (OEM +1.0) |
| PIN DIA. (mm) | 20 | 20 |
| PIN LENGTH (mm) | 57 | 60 |
| CLIP INNNER DIA. | 20 | 20 |
| VALVE RECESS | WITH |
WITH |
| COMP.HEIGHT (mm) | 27.70 (OEM -3.0) |
27.70 (OEM -3.0) |
| PISTON DOME VOL. (cc) | -1.38 | -0.32 |
| PISTON WEIGHT (g) | 265 | 277 |
| PIN WEIGHT (g) | 90.4 | 90.4 |
| TOTAL WEIGHT (g) | 355.4 | 367.4 |
| TOP RING (mm) | 1.00 x 3.20 |
1.00 x 3.20 |
| SECOND RING (mm) | 1.20 x 3.5 |
1.20 x 3.5 |
| OIL RING (mm) | 2.8 x 2.50 | 2.8 x 2.50 |
| MATERIAL | A2618 | A2618 |
Before you order: fitment and what to plan
Pistons and rings seal the combustion chamber and turn pressure into motion.
Fitment notes
- Specs, lead time and warranty come from Tomei and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Bearings. Rod and main bearings are usually replaced at the same time.
- Gasket set. The engine comes apart for this job.
More for your car: Pistons · All Pistons · Engine
Questions about pistons
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Standard or oversize?
Standard fits an unmachined bore. Oversize is for a bored cylinder.
Where do specs and warranty details come from?
From Tomei. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.