How to Install a Lash Adjuster in a 5.7L Engine with MDS on 2008 Dodge Ram 3500?

To install the lifter/lash adjuster, lubricate the tappets, using standard and deactivating roller tappets correctly. Install tappets, retainer, cylinder head, push rods, rocker arm assembly, and cover. Then, install the intake manifold and air cleaner. Connect the negative battery cable and road test the vehicle, checking for leaks.

OEM 2008 Dodge Ram 3500 Lash Adjuster

Lash Adjuster Lifter

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2 Lash Adjusters found

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2008 Dodge Ram 3500 Valve Lifters Part Number: 5038784AD
$173.40 MSRP: $229.00
You Save: $55.60 (25%)
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Product Specifications
- Other Name: Tappet - Hydraulic; Valve Lifter; Yoke; Lifters And Yoke Hydraulic Engine
- Replaces: 53021720AD, 5038784AA, 5038784AC, 53021720AE, 5038784AB, 53021720AB, 53021720AC, 5038686AA
- Item Weight: 5.00 Pounds
- Item Dimensions: 8.1 x 3.9 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5038784AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2008 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport | 5.7L V8, 8 Cyl 5.7 L GAS
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2008 Dodge Ram 3500 Valve Lifters Part Number: 5086736AA
$53.81 MSRP: $79.00
You Save: $25.19 (32%)
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Product Specifications
- Other Name: Tappet - Valve; Engine Valve Lifter; Valve Lifter; Tappet Valve
- Item Weight: 0.70 Pounds
- Item Dimensions: 1.7 x 1.7 x 3.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5086736AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport, TRX4 | 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL

2008 Dodge Ram 3500 Lash Adjuster Parts and Q&A

Q: How to Install a Lash Adjuster in a 5.7L Engine with MDS on 2008 Dodge Ram 3500?
A: To install the lifter/lash adjuster, lubricate the tappets, using standard and deactivating roller tappets correctly. Install tappets, retainer, cylinder head, push rods, rocker arm assembly, and cover. Then, install the intake manifold and air cleaner. Connect the negative battery cable and road test the vehicle, checking for leaks.