Stihl Ms171 Piston 37mm, Replaces Stihl Part # 1139 030 2003
SKU: 37655802231

Stihl Ms171 Piston 37mm, Replaces Stihl Part # 1139 030 2003

Sale price$33.26 Regular price$36.95
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Description

Stihl Ms171 Piston 37mm, Replaces Stihl Part # 1139 030 2003Stihl Ms171 Replacement Piston 37mm, Replaces Part # 1139 030 2003, Note This Kit Is Not Made In China. This Is A Very High Quality Replacement Cylinder Piston Kit. Material The factories use the highest grade material coming from Japan. This is AC4B. 2. Coating Before coating, all performance saw cylinders are put through 13 preliminary processes to ensure maximum penetration, thickness and coverage. Coating thickness is . 04 . 06 mm of chrome which

Stihl Ms171 Replacement Piston 37mm, Replaces Part # 1139 030 2003, Note This Kit Is Not Made In China. This Is A Very High Quality Replacement Cylinder Piston Kit. Material- The factories use the highest grade material coming from Japan. This is AC4B. 2. Coating- Before coating, all performance saw cylinders are put through 13 preliminary processes to ensure maximum penetration, thickness and coverage. Coating thickness is .04-.06 mm of chrome which increases the life of the cylinder. 3. Machining- Complete machining on all cylinders is performed by accurate CNC tool machines. 4. Die-Casting- All cylinders are made by slow gravity fed die-casting. This increases the weight of the cylinder which enhances the performance and life of the rebuild. 5. Tooling- Each cylinder tooling has limited life and are replaced after the manufacturing of 50,000 pieces. All tooling is checked on a monthly basis. 6. Quality Control- Special inspection is done on every cylinder inlet and exhaust port which includes chamfering of all burrs. Every 20th cylinder that comes off of the production line in thoroughly inspected for accurate tolerances. cylinders & pistons are manufactured by factories that have over 30 years of experience in the cylinder & piston industry. They provide OEM chainsaw suppliers (Western, European, & Chinese) as well as OEM for motorcycle companies. You can expect three times more life out of our cylinders & pistons than our cheaper competitors. Most of the cheap Chinese cylinders that we see look good, fit okay, but do not last because they don't go the extra length to ensure good quality. Note: We recommend when rebuilding 2-cycle equipment that you use a piston ring compressor kit to ensure professional results.

  • Stihl Ms171 Piston 37mm
  • Replaces Stihl Part # 1139 030 2003
  • NOT MADE IN CHINA OR TAIWAN
  • **Family run business with 25 years of repair experience and parts sales
  • **We strive to provide high quality parts and excellent customer service!
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37655802231

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Ana Lopez
New York, US
★★★★★ 5
Great product
Scent: Collagen
Been using this for several months and love love it. My skin is moisturized and has decreased the visibility of fine lines. This is a staple in my skin care routine.
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Reviewed in the United States on April 2, 2026
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BNPC
Los Angeles, US
★★★★★ 4
Satisfied
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Like the way my skins feels. Easy to use.
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Reviewed in the United States on March 12, 2026
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Cara oconnor
West Palm Beach, US
★★★★★ 5
My pores look a bit tighter and my makeup sits better after using them
Scent: Collagen
I did not expect toner pads to make this much of a difference, but these honestly surprised me. The texture is more like a soft gel than a typical cotton pad, so it feels really soothing on the skin instead of scratchy. I’ve been using them both as a quick swipe toner and also leaving them on for a few minutes like a mini mask, and my skin looks noticeably more hydrated and smooth. What I love most is that they don’t irritate my skin at all, even on days when I’m more sensitive. My pores look a bit tighter and my makeup sits better after using them. The only downside is I go through them quickly because I like using multiple at once. Overall, they feel like a little luxury step that actually works.
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Reviewed in the United States on March 24, 2026
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Sviatlana Hrachova
Los Angeles, US
★★★★★ 5
Biodance Collagen Gel Toner Pads, Pore Minimizer for...
Scent: Collagen
Very good sponges! They gently cleanse the skin, remove impurities well, and leave my face feeling fresh and hydrated. I use them every morning and evening, and my skin feels softer and smoother after each use. Great quality and very pleasant to use. Highly recommend!
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Reviewed in the United States on March 15, 2026
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bobbid15
Battle Creek, US
★★★★★ 5
Immediate Results After only Three Days of Use
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I’ve only been using this product for about a week now, but the results have been almost immediate when paired with the Pore Perfecting Collagen Peptide Serum . Within just three days of using these products every morning and evening, I noticed a marked improvement in tone and texture. The lines on my face appeared to soften and my large pores were less obvious. I also used these products with a pore reducing cleanser, but I was absolutely amazed by the immediate and dramatic difference using these products. I’ve used numerous different products in the past, some which came with a hefty price tag, and have never been so surprised or impressed with the quick and obvious results as I have using these products. I was so impressed, I immediately purchased more to make sure I wouldn’t run out. Not only is the cost of these products very reasonable, these are products that actually produce immediate and very noticeable results. I’m so very happy I came across these and chose to try them! I’m attaching be for and after pictures to show just how much difference these Bodance products have made. These are terrible pictures of me, but it DOES show the results of using these products for just a few days.
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Reviewed in the United States on February 8, 2026

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