ACL Race Series Thrust Washers
A unique combination of design, metallurgy, and engineering delivers what drivers expect from high-performance Trimetal engine bearings.
Features
- Designed to withstand higher RPM conditions.
- High-strength overlay plate with reduced thickness for improved fatigue properties.
- Hardened steel backs on all connecting rod bearings for improved bearing lining support and increased bearing retention in the housing.
- Increased crush for improved bearing retention.
- Elimination of flash plating on the bearing backs to improve heat transfer through the bearing sands and maximize grip between the bearing and housing.
- Increased eccentricity to compensate for bore distortion at high RPM and to assist in the formation of a hydrodynamic oil film.
- 3/4 grooved main bearings optimize bearing load-carrying surface area and oil flow to the connecting rod bearings.
- Tight, consistent wall tolerances to maintain consistent clearances.
- Enlarged ID chamfer on bearing edges necessary to accommodate large fillet radii on performance crankshafts.
Applications
- Honda B16A Engine
- Honda B17A Engine
- Honda B18A/B/C Engine
- Honda B20B/Z Engine
- Honda D16 Engine
- Honda F20C Engine
- Honda F22C Engine
- Honda H22A1/A4 Engine
- Honda K20 Engine
- Honda K24 Engine
What's in the box?
- (1) Complete set of thrust bearings
Warranty
- Standard manufacturer warranty
Before Ordering
〇 About Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges other than the total amount paid at checkout.
〇 Checking Compatibility
Since our entire product database is based on North American vehicles (USDM), please confirm whether the product can be installed on a Japanese vehicle (JDM) before placing your order. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model using the tabs on our top page, it does not necessarily mean they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping amount and the actual shipping cost. In such cases, we will contact you individually via email.
In principle, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow yourself plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery date. Note that all products are transported by air freight; they are never shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese Vehicle Inspection (Shaken) System" in any way, and we cannot provide strength calculation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be delivery damage to the packing boxes or the products themselves. Please understand that we will only provide returns, refunds, or replacement exchanges if you contact us within 7 days of receipt regarding products with delivery damage, defective products, or products different from what you ordered. Furthermore, regarding products sold through us, we will only handle warranty-related matters "directly through us." Please note that we do not handle matters through other companies or distributors located within Japan.