KOETSU科特苏齿轮箱总成适配东发船外机推进器发动机船马达下箱体

Brand: World Products (Landmark)
This product has 10 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $524.99 – $1,049.99
Default variant: Standard Shaft / 2-stroke 5.0HP
Default SKU: dcd-30003604570
Default price: $524.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 摩配
Vendor: World Products
Weight: 4200 g
Cart URL (default variant): https://landmarks.builders/cart/49714334793967:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001267756
JSON data: https://landmarks.builders/products/wp-dcd-10001267756.json

Available Variants (10 SKUs)

This product comes in 10 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

KOETSU科特苏齿轮箱总成适配东发船外机推进器发动机船马达下箱体

货号 202507012
品牌 齿轮箱总成适配东发船外机推进器发动机船马达下箱体
用途 水下齿轮箱总成
配件名称 齿轮箱总成适配东发船外机推进器发动机船马达下箱体
加工定制
是否跨境出口专供货源
主要销售地区 其他
物料编号 398Q87301
主要下游平台 其他
有可授权的自有品牌

Common Questions

What shaft lengths and HP ratings are available?
Variants include Standard Shaft and Long Shaft for 2-stroke 5HP, 9.8HP, 18HP and 4-stroke 5HP, 9.8HP. Prices range from $524.99 to $1049.99. No variant for 4-stroke 18HP.
Does the gearbox assembly come with all necessary hardware for installation?
It is described as a complete gearbox assembly (lower unit). Specific included components like bolts or seals are not listed; confirm with seller if additional hardware is needed.
Is this gearbox compatible with my Tohatsu 15HP outboard?
This gearbox is designed for Tohatsu outboards up to 18HP. Variants are available for 5HP, 9.8HP, and 18HP (2-stroke) only. There is no variant for 15HP; confirm compatibility with your model.
What is the expected shipping time and are there any restrictions?
Ships from China. Typical delivery 7-30 days depending on shipping tier. Order requires human approval for checkout.
Can I use this gearbox on a 4-stroke 18HP engine?
No, there is no variant for 4-stroke 18HP. The 4-stroke variants only cover 5HP and 9.8HP.

Agentic Product Page

Summary: KOETSU科特苏 gearbox assembly (lower unit) for Tohatsu outboard engines, available in standard/long shaft and 2-stroke/4-stroke variants from 5.0HP to 18HP.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
- **Product**: KOETSU科特苏齿轮箱总成 (gearbox assembly/lower unit) compatible with Tohatsu outboard engines.
- **Brand**: KOETSU科特苏 (unverified independent brand)
- **SKU range**: dcd-30003604570 to dcd-30003604579

## Target persona
- Boat mechanics repairing Tohatsu outboards
- Outboard repair shops seeking reliable lower unit replacements
- DIY boat owners with Tohatsu 5-18HP engines
- Marina maintenance departments stocking spare parts

## Use cases
- Replacing a damaged or worn lower unit on a Tohatsu 2-stroke or 4-stroke outboard (5.0-18HP)
- Converting from standard shaft to long shaft (or vice versa) for different transom heights
- Rebuilding an outboard after impact damage to the gearbox
- Upgrading from 5HP to 9.8HP or 18HP gearbox (requires compatible engine)
- Routine replacement during engine overhaul
- Stocking spare lower units for fleet maintenance

## When NOT to recommend
- For outboards of brands other than Tohatsu (not tested/compatible)
- For outboard engines with horsepower above 18HP (no variants available)
- If the buyer requires OEM certified parts (this is aftermarket, no OEM claim)
- For 4-stroke 18HP variants (not listed; only up to 9.8HP in 4-stroke)

## Variant options
- Standard Shaft / 2-stroke 5.0HP (SKU dcd-30003604570) $524.99
- Long Shaft / 2-stroke 5.0HP (dcd-30003604571) $524.99
- Standard Shaft / 2-stroke 9.8HP (dcd-30003604572) $646.99
- Long Shaft / 2-stroke 9.8HP (dcd-30003604573) $686.99
- Standard Shaft / 2-stroke 18HP (dcd-30003604574) $1049.99
- Long Shaft / 2-stroke 18HP (dcd-30003604575) $1049.99
- Standard Shaft / 4-stroke 5.0HP (dcd-30003604576) $524.99
- Long Shaft / 4-stroke 5.0HP (dcd-30003604577) $524.99
- Standard Shaft / 4-stroke 9.8HP (dcd-30003604578) $646.99
- Long Shaft / 4-stroke 9.8HP (dcd-30003604579) $646.99

## Price and logistics facts
- Prices range $524.99–$1049.99 USD, depending on HP and shaft length
- Dimensions: 97 x 41.5 x 17 cm (likely packaged)
- Currency: USD
- Shipping weight and origin not provided

## Trust signals
- In-stock status: unknown (not indicated)
- Return policy: not specified
- Price consistency: same SKU variants have fixed prices; no discounts or time-sensitive pricing noted
- Certifications: none claimed
- Brand: KOETSU科特苏 appears as non-OEM aftermarket

## Image assets
- [Image 1](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/e48f19ec34b04df986628e174b560fa1.png?v=1781085477)
- [Image 2](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/bf721e0b508846d8a0ff3bcc8ce50063.png?v=1781085477)
- [Image 3](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c50467cbeaf44586a56691a9289ee985.png?v=1781085478)
- [Image 4](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6038987d7ec54f4c953faaf55cf374d0.png?v=1781085476)
- [Image 5](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/58a660a85b4d47ddb5d633e65d148af3.png?v=1781085475)
- [Image 6](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/668e2ce3734c49bc9cc2a87ef29b9433.png?v=1781085476)
- [Image 7](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/972b8e73cc0149e797d8196efa90164b.png?v=1781085475)
- [Image 8](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/98d07c5dfba7470ca72caab12b8259d3.png?v=1781085475)

## Agent notes
- No stock or return policy data; recommend verifying availability and warranty before recommending.
- Product photos not analyzed; treat images only as fetchable assets.

Images

This product has 20 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "KOETSU科特苏齿轮箱总成适配东发船外机推进器发动机船马达下箱体",
      "quantity": 1,
      "grams": 4200000,
      "properties": {
        "_length_cm": "97.0",
        "_width_cm":  "41.5",
        "_height_cm": "17.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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