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Stock Bore Chain Coupling Sprocket For RC40-2 Chain (16 Teeth)

Marsoni M251S
Sale price$14.31
Pay 4 payments of $3.58 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Stock Bore Chain Coupling Sprocket For RC40-2 Chain (16 Teeth)Product Details : Stock Bore Chain Coupling Sprocket For RC40 2 Chain (16 Teeth) Part No: CB4016 Series: 4016 For Chain: RC40 2 No. Of Teeth: 16 Outside Diameter (IN): 3 1 32" Stock Bore (IN): 0. 531" Max. Bore (IN): 1. 260" L (IN): 3. 441" A (IN): 2. 028" B (IN): 1. 575" C (IN): 0. 291" Weight (LBS): 3. 3 lbs Material(s): Carbon Steel For any information about products, please contact us. *Photos for reference purposes only.
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4.2 ★★★★★
Based on 695 reviews
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Mark
Massapequa, US
★★★★★ 2
Decent, but be careful of frequent use.
Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs
The looks are very nice, functional if left alone once assembled. After that I would leave them alone otherwise you risk the main male portion just coming loose of the housing, sound quality is decent, nothing to write home about, but again, not very durable. If they could fix that 1 thing, these would be very good buy and value, the rest of each plug is hefty and well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Fixed my over temp warning issue.
Easy to change and work like new. No more over temp warning at idle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
M
Verified Purchase
Michael Rhodes
Natrona Heights, US
★★★★★ 5
Outboard thermostat
Works fine. A little pricey but better to buy the best than risk a cheap failure and destroy your engine like i did once.
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Reviewed in the United States on May 29, 2026
C
Verified Purchase
carlos febus
Draper, US
★★★★★ 5
Good
Good
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Reviewed in the United States on April 27, 2026
W
Verified Purchase
Will Rhoden
San Leandro, US
★★★★★ 5
Works as it should
Works as it should
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Reviewed in the United States on March 24, 2026

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