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Description
STD Piston Kit for Komatsu Engine SA12V140 SA6D140STD Piston Kit for Komatsu Engine SA12V140 SA6D140 Part Number: piston: 6212 31 2170, 6210 31 2150, 6212 31 2110, 6212 31 2151, 6212 31 2130, 6212312170, 6210312150, 6212312110, 6212312151, 6212312130 piston ring: 6211 31 2033, 6211 31 2050, 6211 31 2031, 6211 31 2032, 6211 31 2030, 6212 31 2030, 6211312033, 6211312050, 6211312031, 6211312032, 6211312030, 6212312030 Content: 6 Pistons STD 6 Piston Pins 12 Snap Rings Set Rings For 6 Pistons STD
STD Piston Kit for Komatsu Engine SA12V140 SA6D140Part Number:
piston:6212-31-2170, 6210-31-2150, 6212-31-2110, 6212-31-2151, 6212-31-2130, 6212312170, 6210312150, 6212312110, 6212312151, 6212312130
piston ring:6211-31-2033, 6211-31-2050, 6211-31-2031, 6211-31-2032, 6211-31-2030, 6212-31-2030, 6211312033, 6211312050, 6211312031, 6211312032, 6211312030, 6212312030
Content:
6 Pistons STD
6 Piston Pins
12 Snap Rings
Set Rings For 6 Pistons STD
Application:
Komatsu Engines: SA12V140, SA6D140, SAA6D140-P460
Komatsu Generators:DCA, EGS1000, EGS1050, EGS1200, EGS500, EGS570, EGS630
Serial Number:
38465
Details:
DCA-800SSK SA12V140-1GD-E4?DIESEL GENERATORS
EGS1000 SAA12V140-P920?DIESEL GENERATORS
EGS1050 SAA12V140-P1030?DIESEL GENERATORS
EGS1200 SAA12V140-P1150?DIESEL GENERATORS
EGS500 SAA6D140-P460?DIESEL GENERATORS
EGS570 SAA6D140-P510?DIESEL GENERATORS
EGS630 SAA6D140-P580?DIESEL GENERATORS
SA12V140-1A-80 S/N 10001-UP?ENGINES
SA12V140-1A-A S/N 10001-UP
SA12V140-1C S/N 10034-UP (ELECTRICAL GOVERNOR)?ENGINES
SA12V140-1C-A S/N 10001-UP
SA12V140-1D S/N 10034-UP (MECHANICAL GOVERNOR)?ENGINES
SA12V140-1D-A S/N 10001-UP
SA12V140-1E-47 S/N 10001-UP?ENGINES
SA12V140-1E-A S/N 10001-UP
SA12V140-1Q S/N 10034-UP?ENGINES
SA12V140-1Q-A S/N 10001-UP
SA12V140-1R S/N 11640-UP?ENGINES
SA12V140-1R-A S/N 10001-UP
SA12V140-1S S/N 11640-UP?ENGINES
SA12V140-1S-A S/N 10001-UP
SA12V140-1S-DA S/N 10001-UP
SA12V140-1S-TA S/N 10001-UP
SA12V140-1S-WA S/N 11640-UP?ENGINES
SA12V140-1S-WD S/N 11640-UP?ENGINES
SA12V140-1U S/N 11640-UP?ENGINES
SA12V140-1U-98 S/N 11640-UP?ENGINES
SA12V140-1U-9A S/N 10001-UP
SA12V140-1U-A S/N 10001-UP
SA6D140-1B S/N 10185-UP
SA6D140-1B-G S/N 10001-UP
SA6D140-1C S/N 10420-UP
SA6D140-1E S/N 10428-UP
SA6D140-1EE S/N 17739-UP
SA6D140-1EE S/N 17739-UP?ENGINES
SA6D140-1EE-G S/N 10001-UP
SA6D140-1FF S/N 17739-UP
SA6D140-1FF S/N 17739-UP?ENGINES
SA6D140-1FF-G S/N 10001-UP
SA6D140-1HH S/N 17739-UP
SA6D140-1K S/N 11397-UP (Front Engine)
SA6D140-1L S/N 11397-UP (Rear Engine)
SA6D140-1LL S/N 10001-UP?ENGINES
SA6D140-1N S/N 17739-UP
SA6D140-1N S/N 17739-UP (Front Engine)?ENGINES
SA6D140-1N-G S/N 10001-UP
SA6D140-1P S/N 17739-UP
SA6D140-1P S/N 17739-UP (Rear Engine)?ENGINES
SA6D140-1P-G S/N 10001-UP
SA6D140A-GD-1W7 S/N 19107-UP
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.3 ★★★★★
Based on 1740 reviews
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Product Reviews
★★★★★ 5
Perfect applicators tool
Tool worked great. Bonds sound proofing to metal perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Must have
These things a freaking AWESOME!
If you're doing a big sound deadner job, you need thees! The 3 different sizes are perfect for the different shapes in the floor pans. Well built, good quality and they have a nice weight to them. Just buy them and thank me later. For $15.00 you can't go wrong.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid.
This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush.
Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it.
If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable.
The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather.
One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with.
Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness.
Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026