Renthal Sprocket Rear Gold 43T Alloy 7075 T6 Grooved
SKU: 31817403668

Renthal Sprocket Rear Gold 43T Alloy 7075 T6 Grooved

Sale price$107.99 Regular price$119.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Renthal Sprocket Rear Gold 43T Alloy 7075 T6 GroovedRenthal sprockets feature a specially developed nickel chrome molybdenum alloy steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Grooved sprockets have cut outs at the bottom of the tooth to allow the escape of mud that would otherwise be trapped between the sprocket and the chain. This prevents tension from being placed on the chain and the resulting accelerated wear Using advanced computer

Renthal sprockets feature a specially developed nickel-chrome-molybdenum alloy steel which is case-hardened and core-refined to give the ultimate combination of strength and hardness.

Grooved sprockets have cut-outs at the bottom of the tooth to allow the escape of mud that would otherwise be trapped between the sprocket and the chain. This prevents tension from being placed on the chain and the resulting accelerated wear

Using advanced computer engineering alongside CNC machining, Renthal consistently achieves perfect concentricity, fitment, load dispersion and uncompromising strength whilst ensuring maximum power delivery.

Features:

  • CNC Machined - To account for the extremely high tolerances required for engine components, Renthal utilises in-house CNC facilities to accurately machine each individual sprocket to the tightest tolerance possible.
  • Core Refined - Core-refined 655M13 Nickel-Chrome-Molybdenum alloy steel provides the ultimate combination of strength and hardness.
  • Mud Grooves - Self-cleaning mud grooves between every tooth on both sides to help prevent dirt build-up.
  • Case Hardened - The case hardening process ensures that the sprocket has the longest service life possible. Each sprocket undergoes heat treatment to harden the surface.
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: 31817403668

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Owen Shirk
Phoenix, US
★★★★★ 5
OEM is always the answer
No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install. While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.
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Reviewed in the United States on September 9, 2025
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Taylor 🤍
Los Angeles, US
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025
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Edward W.
Port Orchard, US
★★★★★ 4
Amazon is easy and fast . No problems the oarts was exactly as described.
liked that everything was in one bag . and could make sure everything was changed .
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Reviewed in the United States on August 3, 2020
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Justin Yeager
Birmingham, US
★★★★★ 5
Stay cool
Just what I needed, super fast shipping
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Reviewed in the United States on October 19, 2025
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Crimson
San Leandro, US
★★★★★ 5
Outboard is Cooling
The repair kit arrived on time as scheduled. The kit contained everything needed to replace the Mercury 175 OptiMax impeller. The engine is cooling now and we are back on the water without issue. Easy replacement.
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Reviewed in the United States on July 5, 2023

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