Stihl Ms441 Piston Kit 50mm, Replaces Stihl Part # 1138-030-2003
SKU: 93953484593

Stihl Ms441 Piston Kit 50mm, Replaces Stihl Part # 1138-030-2003

Sale price$33.26 Regular price$36.95
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Stihl Ms441 Piston Kit 50mm, Replaces Stihl Part # 1138-030-2003Stihl Ms441 Piston Kit 50mm, Replaces Stihl Part # 1138 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 Ms441 Piston Kit 50mm, Replaces Stihl Part # 1138-030-2003,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 Ms441 Piston Kit 50mm
  • Replaces Stihl Part # 1138-030-2003
  • 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: 93953484593

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Scott McNamara
Los Angeles, US
★★★★★ 5
Fantastic blades at a great price.
Size: 22"/20"/14"
Perfect fit and work better than the expensive brands, like rain x. Have had no streaking issues as I have had with many inter brands. Great price for the 3 pieces as well, and highly recommend.
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Reviewed in the United States on May 23, 2026
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great unknown
Los Angeles, US
★★★★★ 5
easy install, cleans well
Size: 26" 20" 12"
took less than 10 minutes for front and back replacement: a lot of that was spent on figuring out how to get rear wiper removed. perfect fit. by geometry, installing passenger front wiper was a little more tricky simply because of the reach issue [and I have long arms]. but that's not a problem with the wipers. windows were covered with pollen. using the spray and wipe option, they cleared up beautifully in one pass. note: OEM has a heavier bow with a joint in it to adapt to window curve. this wiper has a lighter, more flexible bow with no joints, but hugged the window perfectly. it may help that it's almost 90 F outside. waiting to see how it does in colder weather and with snow, and to see durability.
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Reviewed in the United States on May 20, 2026
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Verified Purchase
Kate H
New York, US
★★★★★ 5
Good product
Size: 26" 18" 11"
Good value, easy to install, work well
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Reviewed in the United States on May 29, 2026
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Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 4
Great wiper
Size: 24" 20" 11"
Very effective. They are quiet and did the job. Easy to install.
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Reviewed in the United States on May 27, 2026
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Verified Purchase
Craig R. Cubbage
Boise, US
★★★★★ 5
Would buy again
Size: 26"/14"/12"
These wipers are fantastic. They were easy to install and conformed to the windshield perfectly. Did a great job wiping the rain away. Best thing of all is they lock into place on the wiper arm.
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Reviewed in the United States on May 3, 2026

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