The TAIHO Connecting Rod Bush (STD, P040HS) is a precision-manufactured engine component designed to support the small end of the connecting rod and reduce friction between the piston pin and the rod during engine operation. This standard size pin bushing provides a durable, low-friction surface that improves engine reciprocating motion and helps reduce internal wear.

This set is typically sold as a set of four bushes for all cylinders where applicable, and is suitable for engine rebuilds, overhauls, and maintenance work where this bush size is required. TAIHO products are engineered for high quality and consistent performance.

Key Features

• Standard size connecting rod / piston pin bushing by TAIHO

• Reduces friction and wear at the small end of the connecting rod

• Precision-made for consistent quality and fit

• Supports smoother engine operation and reduced internal stress

• Suitable for engine rebuilds, maintenance, and repair

Detailed Technical Specifications

Commonly this type of bushing is used in diesel engines where a standard small-end / pin bushing set is required, made to fit commonly referenced OEM requirements.

Function Overview

A connecting rod bush (also called a piston pin bushing) is installed in the small end of the connecting rod to provide a bearing surface for the piston pin (wrist pin). It minimizes metal-to-metal contact and distributes load during engine reciprocating motion, contributing to smoother engine performance and reduced wear.

Vehicle / Engine Fitment Guidance

This P040HS bushing is often referenced in parts catalogs as a standard piston pin/connecting rod small-end bush set for Toyota 3B diesel engines and similar designs. It is typically offered as a set of four bushes used in engines requiring this size and specification.

Fitment depends on engine code, model year, and service manual specification. Always verify the OEM part number and engine specifications before ordering to ensure correct compatibility. If unsure, consult a qualified mechanic or parts specialist.

OEM / Reference Part Numbers

• Manufacturer Part Code: P040HS-STD

• Typical Equivalent OEM Reference Codes:

  • 90999-73132

  • 9099973132

  • 90999-73088

  • 9099973088

These reference numbers are commonly used in parts catalogs for this type of small-end pin bushing set and help confirm compatibility when cross-checking engine service information.

What’s Included

• Set of 4 × TAIHO Connecting Rod Bushes (STD, P040HS)

Installation Notes

• Professional engine rebuild or installation recommended

• Press bushes into the small end of connecting rods according to the engine service manual

• Inspect related bearings and pin surfaces during rebuild

Shipping & Delivery

• Worldwide shipping available

• Delivery times and cost vary by destination

• Final options and costs are shown at checkout

Important Notice

This is an internal engine component intended for rebuild or maintenance.
Always verify the OEM part number and engine specification before purchase. Incorrect fitment may result in performance issues or return refusal.

Delivery
• Nationwide delivery, usually 2–4 days depending on location.
• Free shipping on orders over K500,000.
• Same-day delivery available in Yangon for eligible items — see the delivery estimate above for this product.

Store Pickup
• Free pickup available at select Win Store locations for eligible items — see the pickup availability above for this product.

Payment
• KPay, Wave, AYA, Cash on Delivery, and VISA accepted.

See full delivery and return policy in our Help Center

Return Policy
• Items can be returned within 14 days from the delivery date.
• Products must be unused and in original packaging.
• Proof of purchase (order confirmation or invoice) is required.

Non-Returnable Items
• Used or installed products
• Items damaged due to improper handling
• Products modified after purchase

Warranty
• Warranty coverage may vary depending on the manufacturer or supplier.
• If a product includes manufacturer warranty, claims must follow supplier terms.

See full delivery and return policy in our Help Center