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Vehicle Info NeededMELLINGPART NUMBER: 689-MR-1851
MR-1851 Stock Replacement Rocker Arm Ford, Lincoln, Mercury 4.6L, 5.4L, 6.8L
$1699
Ships on 09/14/2026
Lowest Price GuaranteeStock Replacement Rocker ArmFord, Lincoln, Mercury 4.6L, 5.4L, 6.8L
Melling MR-1851 Features:
Made In USA. New and improved oil hole. Oil hole drilled on the side of the cup to spray oil onto the roller. Melling lists rocker arms for both domestic and import applications. Depending on OEM design specifications, Melling rocker arms are provided in either stamped or cast materials. Each rocker arm is built from only the best materials and manufacturing processes available. Melling recommends installing new rocker arms and components with every engine rebuild to assure long engine life and the most efficient performance.
- New and improved oil hole.
- Oil hole drilled on the side of the cup to spray oil onto the roller.
- Material: Cast Steel
- Mounting Type: Shaft
- Self Aligning: Yes
- Shims Included: No
- Rocker Arm Type: Roller
- Rocker Arm Finish: Anti-Rust
- Rocker Arm Material: Cast Steel
- Grade Type: Standard Replacement
Part TypeRocker Arm
BrandMELLING
Package Height1.75
Package Width3.25
Package Length3.4
Weight0.44 PG
Part CategoryReplacement Parts
Rocker Arm TypeRoller
Shims IncludedNo
Self AligningYes
MaterialCast Steel
Rocker Arm FinishAnti-Rust
Part FitmentDirect Fit
Rocker Arm MaterialCast Steel
Mounting TypeShaft
Grade TypeStandard Replacement
Vendor Part NumberMR-1851
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
