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SE15 Arm Tensioner

Marsoni M251S
Sale price$66.77
Pay 4 payments of $16.69 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
SE15 Arm TensionerProduct Details : SE15 Arm Tensioner Part No: SE15 Product Type: Arm Tensioner Compatible Chain Size: 35 40 50 Roller: DP 40 Tightening Torque on M (lb ft): 21 Normal A: 3. 15 Hard B: 3. 94 Force (lbs.) Fa: 38. 22 Force (lbs.) Fb: 30. 57 C: 4. 43 D: 0. 41 E: 1. 18 G: 1. 18 H: 0. 32 I: 0. 2 L: 2. 51 N: 1. 97 O: 0. 35 M: M8 x 25 Specifications: Includes: Tensioner and installation bolt (M). Idler sprocket, pulley and roller not included. Bolt size for
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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
4.8 ★★★★★
Based on 1595 reviews
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A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 4
Great Starter
The car is starting great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kindle Customer
Lake Worth, US
★★★★★ 5
Good fit works great.
Style: FJ5T11000AA
This fit my Ford perfectly at a fair price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
Jamie
Bozeman, US
★★★★★ 1
Do not buy this junk
Ordered on January 31 installed it on March 19. I’ve started my sick times with it since and now dead absolute junk. I would highly recommend staying away from this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
B
Verified Purchase
Brantley
Chelsea, US
★★★★★ 5
Works well
Works great so far. Installed it about a month ago..
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Reviewed in the United States on February 16, 2026
T
Verified Purchase
Tadster
Bozeman, US
★★★★★ 5
Save your plastic cage on the factory filter
This fit the plastic holder that comes with the factory filter. Make sure that you don’t discard the plastic “cage” that is on the factory filter. Reuse the cage with this filter.
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Reviewed in the United States on May 7, 2026

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