Miller
Miller 124253 Fuel Tank Bushing PK2 Welding
★★★★★
Keep your Miller welder's fuel system sealed and leak-free with the OEM bushing designed for the specific models that need it.
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Overview
Ensure Secure Fuel Delivery for Your Equipment
The Miller Electric 124253 Fuel Tank Bushing is a critical component designed to maintain the integrity of your fuel system. Specifically engineered for use with a range of Miller welding equipment models, this bushing provides a reliable seal, preventing leaks and ensuring optimal performance.
- Compatibility: Designed for use with Miller Mfr. Model Numbers 903125, 903372, 902965, 903501, 903040
- Brand Compatibility: Miller
- Type: Welding
- Package Dimensions: 1 H x 5 L x 1.1 W (inches)
- Package Weight: 0.03 pounds
- Country of Origin: United States
- Quantity: 2
Key Features
Welding
Package Dimensions
1 H x 5 L x 1.1 W (inches)
Package Weight
0.03 pounds
Country of Origin
United States
Pros & Cons
👍 Pros
- Genuine Miller Electric OEM part ensures dimensional accuracy — fits the tank fitting on compatible models without modification or shimming.
- Manufactured in the United States, consistent with Miller's domestic production standards for critical components.
- Pack of two provides an immediate spare at no additional sourcing cost, useful given how small and easy-to-lose the individual bushing is.
- Lightweight (0.03 lbs) and compact packaging means it ships quickly and stores easily in a tool bag or parts bin alongside the welder.
👎 Cons
- Compatibility is limited to five specific Miller model numbers — if your welder isn't on that list, this part won't fit without verification from Miller support.
- At this size and price point, shipping cost can exceed the component cost depending on the supplier — worth combining with other Miller parts orders.
- No installation instructions are included; users unfamiliar with their welder's fuel system will need to consult the service manual for their specific model.
Frequently Asked Questions
Which Miller welder models does this bushing fit?
It is designed for Miller Mfr. Model Numbers 903125, 903372, 902965, 903501, and 903040. Cross-reference your welder's model number before ordering — this is a model-specific component, not a universal fit.
What does this bushing actually do in the fuel system?
The fuel tank bushing creates a sealed interface at the tank fitting, preventing fuel from weeping or leaking at the connection point. A failed or missing bushing causes fuel seepage that can create fire hazards and contaminate the work area.
Is this a direct OEM replacement, or an aftermarket part?
This is a genuine Miller Electric part, manufactured in the United States. It's the same component that ships with new equipment — not an aftermarket substitute that may have dimensional variance.
This comes as a pack of two — are both bushings typically needed at once, or is this a convenience spare?
At 0.03 lbs for the pair, each bushing is very small. Whether your repair requires one or two depends on your specific fuel system configuration. Having a spare is practical given how easy these small components are to lose during a repair.
Can I install this myself, or does it require a Miller-certified technician?
Installation involves accessing the fuel tank fitting, which most welders with basic mechanical experience can manage. However, because this involves the fuel system of a combustion-engine welder, if you're not confident working around fuel components, having a qualified technician handle it is the safer choice.
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