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Alternator (Sparex) - 12V, 120 Amps - Sparex Part S.150739
Alternator (Sparex) - 12V, 120 Amps - Sparex Part S.150739
Alternator (Sparex) - 12V, 120 Amps - Sparex Part S.150739
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Alternator (Sparex) - 12V, 120 Amps - Sparex Part S.150739

Marsoni M251S
Sale price$126.60
Pay 4 payments of $31.65 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Alternator (Sparex) - 12V, 120 Amps - Sparex Part S.150739Alternator (Sparex) 12V, 120 Amps Sparex Part No. S. 150739 Product Specifications A (mm) 56 Amps 120 B (mm) 21 Brand Sparex Mounting Hole (mm) 2 Number of Holes 2 Tariff Code 8511400090 Volts 12V Compatibility Information This high performance alternator is compatible with a variety of agricultural machinery, including: Challenger Models: MT425B, MT445B, MT455B, MT465B, MT515D, MT525D, MT535D, MT545D, MT555D, MT565D, MT575D, MT585D, MT595D, MT645C,
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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.
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4.5 ★★★★★
Based on 817 reviews
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Product Reviews
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Verified Purchase
=CC=
Birmingham, US
★★★★★ 4
nice built, simple one-spring design.
Size: 58mm
solid precision built. weight shy of 17oz (478g), aesthetically pleasing. the plunge operation quite smooth. took one star off per its one spring design, you tamp with whatever weight you put on it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
M
Verified Purchase
Michael Augustine
Whiting, US
★★★★★ 5
Good quality. Proper functional use.
Size: 58mm
It's all about the details. Functional and sleek design. I enjoy the satisfying click when applying the tamping process. The ease of use and not having to worry about uneven pressure being applied in the portafilter is why I purchased this. It gets the job done.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Great weight and super easy to use
Size: 53mm, Size: 53mm
I’m really happy with this tamper. It has a nice, heavy feel that makes it seem really well made, and the weight actually helps get an even press without much effort. It’s very smooth and easy to push, and it fits my 53.3mm basket perfectly. Definitely glad I bought it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
P
Verified Purchase
Parth
Louisville, US
★★★★★ 5
Excellent tamp!
Size: 53mm, Size: 53mm
Love the tamp! The original one my machine came with was not great and I needed to buy one. I’m glad I picked this item, creates the perfect tamp and my expresso has been flowing much smoothly ever since
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
M
Verified Purchase
MSky
Natrona Heights, US
★★★★★ 5
Would recommend.
Size: 58mm
Very well made. Works like a charm. I like palm tampers and this one makes it a lot easier to get a level tamp!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025

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