Graco 166053 Pin Str Hdls
$45.50
In Stock
The genuine Graco 166053 Pin, Str Hdls ensures precise alignment of internal parts in select Graco pump lowers.
- Used in Stainless-Steel 1000 cc Lower (Model 253596)
- OEM quality for long-lasting performance
- Prevents internal misalignment and wear
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatibility & Key Details for Graco 166053
Compatible Machines
This pin is used inside specific Graco pump lower assemblies. Confirm your sprayer uses the listed lower before ordering.
- Graco 253596 Stainless-Steel 1000 cc Lower Assembly
Product Overview
The genuine Graco 166053 Pin, Str Hdls is an internal alignment/retaining pin for designated Graco pump lower assemblies. It helps maintain precise positioning of internal components for reliable operation.
Quick Specs
| Part Number | 166053 |
|---|---|
| Official Description | Pin, Str Hdls (straight headless pin) |
| Location / Use | Internal to lower assembly; positions/retains lower components |
| Compatibility Basis | Appears where the lower’s parts list specifies 166053 (e.g., 253596 Lower) |
| Category | Pump Lower → Pins & Retainers |
Why Choose Genuine & When to Replace
- Designed to the correct length and tolerance for specified Graco lowers
- Helps maintain alignment to reduce premature wear of mating parts
- Replace if bent, worn, corroded, or lost during lower rebuild
Installation Notes
- Relieve pressure and follow all safety procedures before disassembly.
- Disassemble the lower per the service manual for your model.
- Inspect bores and mating parts; clean or replace worn components.
- Install the pin as shown in the exploded view; verify full seating and alignment.
Frequently Asked Questions
Fitment is determined by the lower assembly. If your machine’s parts manual lists 166053 for the lower, it fits. If it lists a different pin number, use that specified part instead.
No. It is an internal, straight headless pin for the pump lower. Cart/handle assemblies typically use different pin part numbers.
Always match by part number from your model’s manual. If your lower calls out a different pin, order that exact part to ensure proper fit and function.
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