• 863191A03 Mercruiser Throttle Bracket Assy | Genuine Used Part
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863191A03 Mercruiser Throttle Bracket Assy | Genuine Used Part

863191A03 Mercruiser Throttle Bracket Assy | Genuine Used Part

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🔧 Product Description

Genuine MerCruiser 1.7L Diesel Throttle Bracket Assembly - Part Number: 863191A03

A genuine used MerCruiser throttle-control bracket assembly for 1.7-litre DTI four-cylinder marine diesel engines.

The bracket supports the remote throttle cable and engine fuel-control linkage, converting helm-control movement into precise engine-speed adjustment.

⚙️ Key Features

  • Genuine used MerCruiser OEM throttle bracket
  • Correct assembly part number 863191A03
  • Designed for Cummins MerCruiser Diesel 1.7L engines
  • Supports remote throttle-cable and fuel-control linkage
  • Suitable for inboard and Alpha sterndrive installations

🚤 Compatibility

Commonly used on

  • Cummins MerCruiser Diesel 1.7L throttle and fuel-control systems
  • Isuzu-based MerCruiser diesel inboard and Alpha sterndrive packages

Typically suits

  • Engine models:
  • MerCruiser D1.7L DTI Alpha
  • Cummins MerCruiser Diesel MI 120 1.7L inboard
  • Cummins MerCruiser Diesel MS 120 1.7L sterndrive
  • CMD 1.7 MI 120 L/L4
  • CMD 1.7 MS 120 L/L4
  • 2004 Cummins MerCruiser Diesel MI 120
  • 2004 Cummins MerCruiser Diesel MS 120
  • 2005 Cummins MerCruiser Diesel MI 120
  • 2005 Cummins MerCruiser Diesel MS 120
  • Power Range: Approximately 120HP
  • Engine Type: Cummins MerCruiser Diesel / MerCruiser 1.7L inline four-cylinder diesel
  • Year Range: Approximately 2001-2005

🔌 Function

The bracket locates the throttle cable and linkage so helm-control movement accurately operates the diesel fuel-control lever and engine-speed system.

⚠️ Common Signs of Failure

  • Throttle cable will not remain aligned
  • Engine does not reach full governed speed
  • Idle speed changes when the cable moves
  • Bracket is bent, cracked or corroded
  • Linkage binds or has excessive free play
  • Cable mounting point is worn or broken

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 863191A03 current original throttle-bracket assembly reference

OEM / Related Numbers

  • 863191A03
  • 863191A3
  • 863191
  • 863191-003
  • 882571 related 1.7L alternator reference
  • 8M0084523 related current alternator reference

Aftermarket / Verified Equivalents

  • No aftermarket equivalent

📦 Condition

  • Genuine used part
  • Removed from running engine where applicable
  • In good working condition unless otherwise stated

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

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?

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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