6BG-43818-00-00 90249-18M35-00 Yamaha 40BET Lower Shock Mount Pin | Genuine Used Part
6BG-43818-00-00 90249-18M35-00 Yamaha 40BET Lower Shock Mount Pin | Genuine Used Part
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🔧 Product Description
Genuine Yamaha Lower Shock-Mount Pin - Part Numbers: 6BG-43818-00-00 / 90249-18M35-00
A genuine used Yamaha lower shock-mount pin used in selected power-trim, tilt and bracket assemblies. Yamaha 6BG-43818-00-00 replaces earlier pin 90249-18M35-00 and is used primarily on F25 / T25 engines, with selected F30 and F40 bracket diagrams also listing the part.
⚙️ Key Features
- Genuine Yamaha lower shock-mount pin
- Current part number 6BG-43818-00-00
- Supersedes 90249-18M35-00
- Supports the lower trim or shock-mount pivot
- Used on selected 25HP to 40HP bracket assemblies
🚤 Compatibility
Commonly used on
- Yamaha F25 and T25 trim / bracket assemblies
- Selected F30 and F40 engines
- Some 40BET-family bracket configurations using the earlier pin
Typically suits
- Confirmed on F25 models from approximately 2013 through 2026
- Confirmed on T25 long-shaft and high-thrust models
- Listed on selected F40 bracket assemblies, sometimes with zero quantity depending on trim configuration
- Verify the exact power-trim or manual-tilt diagram
- HP Range: Approximately 25HP - 40HP
- Engine Type: Yamaha four-stroke outboard
- Year Range: Approximately 2000 onward
- Fitment Requirement: Match pin diameter, length, circlip grooves and trim-system type
🔌 Function
The pin forms the lower pivot for the shock or trim assembly, allowing controlled engine tilt while carrying trim-system load.
⚠️ Common Signs of Failure
- Pin is bent
- Corrosion or pitting on the bearing surface
- Excessive pivot play
- Damaged circlip grooves
- Pin seized in the bracket or trim unit
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 6BG-43818-00-00 → Supersedes 90249-18M35-00
- 90249-18M35-00 earlier pin reference
- Current 6BG pin remains listed on modern F25 and selected bracket diagrams
OEM / Related Numbers
- 6BG-43818-00-00
- 6BG438180000
- 90249-18M35-00
- Related circlips, bushings and trim-cylinder hardware vary by model
- 67C-series mounts and covers appear on related F30 / F40 bracket assemblies
Aftermarket / Verified Equivalents
- No verified aftermarket pin equivalent
- Used or new genuine Yamaha pins are the correct replacement
- A fabricated pin must not be used unless material, diameter, surface finish and retention grooves exactly match
📦 Condition
- Genuine used part
- Removed from running engine where applicable
- In good working condition unless otherwise stated
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in the condition you received it for a refund or exchange. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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