# 40-10030000 Aftermarket Parsun Locating Cylinder Piston Assembly | Sawley's Select Marine Parts

🔧 Product Description

  

Aftermarket Parsun F30/F40 Locating Cylinder Piston Assembly - Part Number: T40-10030000

  

A complete piston-and-shaft service group for the Parsun T40 locating cylinder. It includes the main tilt shaft, piston, seals, retainers, spring-loaded internal components and mounting hardware that convert hydraulic pressure into linear trim movement.

  

⚙️ Key Features

  

• Complete locating-cylinder piston assembly - Part Number: T40-10030000 / PAT40-10030000

• Included components:

• T40-10030202 - Oil seal, 15 × 23 × 5

• T40-10030200 - Piston nut

• JISB2407P15T2 - P15T2 circlip

• JISB2401P15 - O-ring, 14.8 × 2.4

• JASOF40424-045 - O-ring, 44.7 × 2.4

• T40-10030100 - Tilt assembly shaft

• T40-10030301 - Piston

• GB/T879.4-1.5x12 - Pin, 1.5 × 12

• T85-06020202 - 4 mm ball / Yamaha 6L5-45533-00-20

• T85-06020005 - Spring seat

• T40-10030001 - Spring

• T40-10030002 - Washer

• T40-10030003 - Washer

• GB/T10.2-M10x1.25x40 - M10 × 1.25 × 40 screw

• JISB2401P39 - O-ring, 38.7 × 3.5

• JISB2407P39T2 - P39T2 backup ring

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• PAT40-10030000 → Recmar/Parsun packaged reference for T40-10030000

• T40-10030000 → Major internal assembly of locating cylinder T40-10010000

  

OEM / Related Numbers:

  

• T40-10030000

• 40-10030000

• PAT40-10030000

• T40-10010000

• T40-10030100

• T40-10030301

• T40-10030200

  

Aftermarket / Verified Equivalents:

  

• Recmar: PAT40-10030000

• No confirmed other-brand complete piston-assembly equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Parsun T40 locating-cylinder assemblies

  

Typically suits:

  

• Engine / drive models:

• Parsun F30

• Parsun F40

  

• HP Range: 30-40 HP

• Engine / Drive Type: Hydraulic locating-cylinder piston and shaft assembly

• Year Range: Model-dependent; no universal year range is published

• Serial / Identification Range: Confirm T40-10030000 and the associated shaft/seal dimensions in the F30/F40 diagram.

  

🔌 Function

  

Receives hydraulic pressure and moves the tilt shaft, producing the linear force required to position the outboard.

  

Common signs of failure or replacement requirement:

  

• Cylinder cannot develop full lifting force

• Internal bypass or inability to hold trim

• Scored piston, shaft or seal surfaces

• Bent shaft or loose piston hardware

• Jerky movement caused by damaged springs, ball or seals

  

📦 Condition

  

• Brand-new aftermarket replacement kit

• Supplied as new replacement components

• Supplied in suitable retail or equivalent packaging

## Details

- **Price:** 529.25 AUD
- **Vendor:** Sawley's Select Marine Parts
- **Type:** Drives & Propulsion
- **Tags:** Power Trim, Sawley's Select – Power Trim | Trim & Tilt Systems & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 529.25 AUD | In stock |

## Images

- 40-10030000 Aftermarket Parsun Locating Cylinder Piston Assembly | Sawley's Select Marine Parts
- 40-10030000 Aftermarket Parsun Locating Cylinder Piston Assembly | Sawley's Select Marine Parts - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/40-10030000-parsun-locating-cylinder-piston-assembly-pat40-10030000)
> Updated: 2026-09-05