Whites Shim - 7.48mm x 2.70mm (5 Pack)
SKU: 6420580627

Whites Shim - 7.48mm x 2.70mm (5 Pack)

Sale price$20.69 Regular price$22.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Whites Shim - 7.48mm x 2.70mm (5 Pack)Constructed using a specific heat treatment to ensure hardness for maximum durability and less wear and precision machined to match exact sizing requirements. Each size is sold individually as a pack of 5 to reduce costs when only requiring a particular size or restocking your valve shim pack. Most 250cc 4 strokes use 7. 48 mm OD shims, most 400cc and up 4 strokes use 9. 48 mm OD shims, and KTM models use 10 or 8. 90 mm OD shims. Features: Heat

Constructed using a specific heat-treatment to ensure hardness for maximum durability and less wear and precision machined to match exact sizing requirements. Each size is sold individually as a pack of 5 to reduce costs when only requiring a particular size or restocking your valve shim pack.

Most 250cc 4-strokes use 7.48 mm OD shims, most 400cc and up 4-strokes use 9.48 mm OD shims, and KTM models use 10 or 8.90 mm OD shims.

Features:

  • Heat-treated ensuring hardness for maximum durability and less wear.
  • Precision machined to match exact size.
  • Each size sold individually to keep cost down.
  • Works with stock or aftermarket cams.
  • Sold as a pack of 5.
  • Sizes available:
    • 7.48mm x 1.20mm - 3.50mm in 0.05mm increments
    • 9.48mm x 1.20mm - 3.50mm in 0.05mm increments
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: 6420580627

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D
Verified Purchase
DW
Grantham, US
★★★★★ 5
Good impeller kit
Great kit for impeller alpha one gen two outdrive. The only thing that was missing is the instructions as a reference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2025
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Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Outboard impeller replacement kit.
This kit was for a 1999 Mercury Force 75 hp outboard motor. I purchased used and had not been run for a year. Impeller was hard and not flexible enough to pump water. The kit fixed that problem and the job took about 2 hours to complete. (I took my time). If you don't have a shop manual look for YouTube videos. I watched several and found one that matched the motor I was working on. Made things much simpler.
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Reviewed in the United States on April 28, 2022
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Excellent product
The water pump kit fits perfectly well on my 1997 Alpha 1 Gen+ Stern drive. Quality looks good and at reasonable price. I run the motorboat for 20 minutes and the water recirculation was constant
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Reviewed in the United States on December 12, 2024
D
Verified Purchase
D.Hutch
Cuba, US
★★★★★ 5
back on the water
perfect fit
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Reviewed in the United States on June 23, 2025
J
Verified Purchase
Jerry D.
San Leandro, US
★★★★★ 5
Maintenance for Sea Ray 175 boat
Had everything needed for replacement of lower unit impeller. Should be replaced every 3 to 5 years.
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Reviewed in the United States on October 15, 2024

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