Import Harley-Davidson_oil Pump Cap Washer_26231-78 — Buy in Bulk from Supplier in Taiwan

The Harley-Davidson Oil Pump Cap Washer 26231-78 is an OEM-specified metal washer that seals the oil-pump cover on select Harley-Davidson motorcycles. Identified by the part number 26231-78, it is listed for 1978-1980 model years of the Super Glide FX, Electra Glide FLH, Super Glide FXE, Electra Glide Classic FLHC, Fat Bob FXEF and the 1980 Sturgis FXB. The washer prevents oil leakage at the pump interface and is supplied by Osaka Marine Industrial Co., Ltd. in Taiwan. The supplier’s catalogue groups this component with other Harley-Davidson engine parts.

Typical washers of this type are forged from carbon steel, offering strength and corrosion resistance suitable for engine environments. Standard thickness for a cap washer of this size is around 1.2 mm, with a nominal outer diameter of approximately 30 mm and a central bore matching the pump shaft. The material is often treated with a zinc or phosphate coating to improve durability, which is a common industry practice for such components. Packaging is usually a bulk cardboard box or sealed poly-bag to keep the washers free from debris.

Importers supplying motorcycle service centres or aftermarket parts distributors commonly source this washer to replace worn units on the listed Harley-Davidson models. The listing does not state a minimum order quantity, so buyers should confirm the MOQ directly with Osaka Marine Industrial Co., Ltd. Trade is generally conducted on FOB Taiwan terms, with payment by telegraphic transfer after order confirmation. Prospective purchasers are advised to request a sample and any material test certificates before committing to larger volumes.

Osaka Marine Industrial Co., Ltd. operates from Taichung, Taiwan, at 12f-1, No.160, Fuxing Road, Xitun District, 40741. The company holds a harbor trust tier, indicating it meets fundamental verification standards on the platform. Its catalogue lists parts for a broad spectrum of motorised vehicles, with a particular emphasis on motorcycle engine components for brands such as Harley-Davidson.

The supplier’s profile shows no recorded response rate or average reply time, suggesting communication may require follow-up. No specific certifications, such as ISO 9001, are mentioned, so buyers should request any quality-system documents required for their market. Osaka Marine Industrial Co., Ltd. offers direct factory pricing, potentially reducing intermediaries for bulk importers.