SKU: 7169177456

Main bearing Mitsubishi .25 4G63/4G63T/4G64 (1997 on with T/W)

Sale price$88.77 Regular price$98.63
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Main bearing Mitsubishi .25 4G63/4G63T/4G64 (1997 on with T/W)ACL Race bearings are designed to work in the most extreme conditions and the most strained engines. Thanks to many years of experience in the production of bearing panes, each set is ideally suited to the engine. The advanced technological process allows the bearing to adjust to the deformations arising at high revs and helps in the production of hydrodynamic oil films. This technology, in combination with advanced cup geometry, makes them ideal for

ACL Race bearings are designed to work in the most extreme conditions and the most strained engines.
Thanks to many years of experience in the production of bearing panes, each set is ideally suited to the engine.
The advanced technological process allows the bearing to adjust to the deformations arising at high revs and helps in the production of hydrodynamic oil films.
This technology, in combination with advanced cup geometry, makes them ideal for heavily strained engines.

Most panes are also available in several other dimensions:

  • STDX -0,025 mm (looser than nominal)
  • STD +0,000 mm (nominal)
  • + 0.025 mm (tighter than nominal)
  • + 0.25 mm (first shaft cut)
  • + 0.50 mm (second shaft cut)
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: 7169177456

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4.4 ★★★★★
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F
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Frank Guerrero
Waukegan, US
★★★★★ 5
Great product!
Color: Black
Use this under my hard hat to keep from sliding everywhere. I have bought several over the years and this have been my favorite so far. Will definitely buy again.
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Reviewed in the United States on May 13, 2026
P
Verified Purchase
Placeholder
Pawtucket, US
★★★★★ 4
Good but if the elastic band were wider it would be great
Color: Black
This is a great under helmet or perspiration barrier for the face during heavy spinning workouts. Sadly to avoid an indentation to your forehead, you must wear it inside out because the sewing band is narrow and tight.
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Reviewed in the United States on March 3, 2026
C
Verified Purchase
Cassandra
Cuba, US
★★★★★ 5
"Head" of the house gift...
Color: Black
Great fabric, nice fit..
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Reviewed in the United States on May 23, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 1
Too damn small
Color: Black
Way too small for an adult. It doesn't even fit my 11 year old. Unfortunately I didn't open it immediately or I would have returned it. Now I'm stuck with something nobody in my house can use.
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Reviewed in the United States on April 16, 2026
O
Verified Purchase
OBG
Grantham, US
★★★★★ 3
One size definitely doesn’t fit. Otherwise Ok.
Color: Black
OSFM - one size fits most. It should be OSFS - one size fits small/some. Measured my head size and according to their chart I’m l/XL. This cap is tight fitting and gives you a headache after an hour. Otherwise it’s fine. Keeps your head cool, is absorbent and works well under a helmet.
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Reviewed in the United States on November 21, 2025

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