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Mercury Shock Rod Kit 8M0168235
The Mercury 8M0168235 Shock Rod Kit is an OEM replacement kit used in the power trim system on select Mercury outboards. This updated kit is designed for newer trim assemblies and helps maintain smooth, controlled engine movement during trim operation.
Fitment Overview
This shock rod kit fits select Mercury 105HP Jet, 135HP, and 150HP FourStroke outboards using the newer power trim assembly design for serial numbers 2B752836 and up. If your engine falls in the earlier serial range, Mercury used a different shock rod assembly.
Compatibility
| Engine Model | Horsepower | Serial Range |
|---|---|---|
| Mercury Jet | 105 HP | 2B752836 and Up |
| Mercury FourStroke | 135 HP | 2B752836 and Up |
| Mercury FourStroke | 150 HP | 2B752836 and Up |
| Mercury FourStroke | 150 HP Pro XS | 3B020121 and Up |
Fits These Serial Ranges
Confirmed application: Mercury 105HP Jet, 135HP, and 150HP models using the updated power trim assembly design for serial numbers 2B752836 and newer.
Important: This kit is for engines after the serial break. If your engine is
serial number 2B752836 and below, order the earlier shock rod assembly instead:
Mercury Shock Rod Assembly 8M0060145 for 2B752836 and Below
Part Numbers and Cross References
| Type | Part Number |
|---|---|
| Mercury OEM | 8M0168235 |
| Application | Shock Rod Kit |
| System | Power Trim Assembly |
What This Part Is Used For
This shock rod kit is used inside the power trim assembly to support smooth engine movement and proper trim operation. It helps control internal motion within the trim system and reduces stress on surrounding trim components.
- Used in Mercury power trim assemblies
- Supports smooth trim and tilt operation
- Helps control internal movement of trim components
- Designed for the updated trim assembly version
If you are servicing the trim system on a compatible Mercury outboard, this kit helps restore proper function and reliable trim performance.
System Function and Connections
- System Type: Hydraulic power trim
- Location: Inside the power trim assembly
- Related Components: Trim pump, pistons, cylinders, and bracket components
FAQ
What does Mercury 8M0168235 fit?
It fits Mercury 105HP Jet, 135HP, and 150HP outboards using the newer power trim assembly for serial numbers 2B752836 and up.
How do I know if I need this kit or the earlier version?
Check your engine serial number. If your engine is 2B752836 and up, this is the correct kit. If it is 2B752836 and below, you need the earlier 8M0060145 shock rod assembly.
Is this part used in the steering system?
No. This is a power trim assembly component.
Why does the serial number break matter?
Mercury updated the trim assembly design, so different shock rod parts are used before and after the 2B752836 serial break.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Part Numbers
8M0168235, Mercury shock rod kit, Mercury 105HP Jet shock rod kit, Mercury 135HP shock rod kit, Mercury 150HP shock rod kit, Mercury trim assembly 2B752836 and up, 150hp ProXS 3C020121 and Up
63P-81950-00-00
881356001