Balls & Various Parts

Pinball Parts for Repair, Restoration, and Custom Playfield Mechanics

A pinball machine consists of a multitude of mechanical, electrical, and decorative individual components. Many of these can be classified into well-known assemblies such as flipper fingers, kickers, pop bumpers, targets, or ramps. However, there are also numerous specialized pinball parts that are used exclusively in specific machines, mechanisms, or playfield areas. These include, for example, drive shafts, covers, playfield assemblies, reflectors, light holders, Newton Ball components, apron parts, plastic elements, and model-specific reproduction parts.

It is precisely these special pinball parts that often pose a challenge for owners and restorers. A missing or damaged component can impair the function of an entire assembly, even though the actual defect may seem insignificant at first glance. For example, if a matching shaft, bracket, or guide is missing, a motor can no longer transmit its motion correctly. A damaged cover, in turn, can result in adjacent mechanisms not being adequately protected or the playfield appearing visually incomplete.

With older pinball machines, there is the added issue that many original parts are no longer in regular production. Many machines were played intensively for decades, repaired multiple times, or maintained with makeshift solutions. As a result, original pinball parts are often missing, while other components have been bent, broken, corroded, or altered by unsuitable replacement solutions. Precisely fitting reproduction parts and high-quality replacement components make it possible to professionally correct such alterations.

Even modern pinball machines contain numerous custom-designed pinball parts that are precisely tailored to a specific game theme or a special mechanism. Figures, moving structures, scoop areas, magnet covers, special ball mechanisms, or model-specific playfield components are often an essential part of the gaming experience. If these parts are damaged, a universal replacement part is usually not sufficient. What is needed is a version whose dimensions, material, mounting points, and function match the respective assembly exactly.

The “Other Pinball Parts” category is therefore not an unsorted collection, but a dedicated section for special replacement parts that cannot be clearly assigned to any other product group. Here you can discover exactly those pinball parts that often make the decisive difference between a makeshift solution and a professional repair.

🔧 Workshop Tip:

Before ordering a model-specific pinball part, always check the existing part number, the pinball model, and, if applicable, the machine variant. Individual playfield parts and mounting points may differ, especially for Pro, Premium, and Limited Edition models.

Correctly Identifying and Replacing Damaged or Missing Pinball Parts

Many problems with a pinball machine cannot be immediately attributed to a specific component. The ball gets stuck in an unusual spot, a playfield accessory no longer moves correctly, or a mechanism runs audibly but does not fully transmit its motion. In such cases, you should not limit your inspection to the electronics alone. Often, the cause lies in a mechanically damaged, incorrectly installed, or completely missing pinball part.

Broken plastic parts are usually easy to spot. Diagnosis becomes more difficult with worn-down shafts, warped mounts, damaged interrupters, or worn-out connecting elements. These pinball parts may still appear intact on the outside but can no longer reliably perform their original function.

Even minor deviations are enough to impair the movement of a motor, microswitch, optocoupler, or mechanical assembly.

A typical example is drive and connecting components. If a motor is audibly spinning while the connected playfield mechanism does not move or moves only irregularly, the shafts, couplings, drive pins, and fasteners should be checked in addition to the motor and gearbox. A worn-out or broken connection can prevent the motor’s power from being fully transmitted to the mechanism.

Optical interrupters, reflectors, and lighting components can also be responsible for seemingly complex malfunctions. If an optical interrupter is damaged or misaligned, the control system may no longer correctly detect the position of a mechanism. A defective spotlight holder or damaged reflector, on the other hand, does not necessarily impair gameplay, but can significantly reduce the targeted illumination of important areas of the playfield.

For aprons, covers, figures, and decorative structures, both function and appearance play a role. A torn apron piece can develop sharp edges or interfere with the installation of cards and lighting. Damaged figures, housings, or covers alter the appearance of the entire machine and, in the case of moving assemblies, can also lead to mechanical problems.

Therefore, when performing repairs, always inspect the entire surrounding area of the affected assembly. A new pinball part can only function reliably if the screws, brackets, mounting points, cables, and adjacent components are also correctly installed and undamaged. This prevents a previously damaged surrounding area from putting undue stress on the new replacement part again within a short time.

🔧 Workshop Tip:

Take photos of special playfield mechanisms from multiple angles before disassembly. Also, note the position of spacers, washers, springs, and cables. For model-specific pinball parts, this documentation makes reassembly much easier later on.

Selecting the Right Pinball Parts for Different Manufacturers and Models

For general fasteners, dimensions can often be compared directly. However, many specialized pinball parts were developed specifically for a particular model, series, or individual machine variant. Therefore, knowing only the manufacturer of the pinball machine is not always sufficient when making a selection.

Stern Pinball, for example, uses different generations of electronics and mechanics, such as WhiteStar, SAM, and Spike. Even within a single title, the features of the Pro, Premium, and Limited Edition versions may differ. A pinball part required in a Premium version for an additional playfield mechanism is therefore not automatically present in or compatible with the Pro version.

For Williams and Bally pinball machines, systems such as WPC and WPC-95 play an important role. At the same time, numerous titles feature unique playfield mechanics, figures, and structures. For popular classics in particular, reproduction parts are therefore available to replace damaged or missing original components. It is crucial that the shape, mounting, and range of motion match those of the original pinball part.

When selecting a part, pay attention to the original part number whenever possible. It is often the most reliable way to unambiguously identify a replacement part. Additionally, you should compare product images, dimensions, mounting holes, material, and installation location with the existing component. For pinball parts available in left- and right-hand versions, you must also ensure you select the correct side.

If a pinball machine has been modified in the past, the component actually installed may differ from the original factory configuration. In this case, it is recommended not only to order based on model specifications but also to carefully inspect the removed pinball part. Look for retrofitted drill holes, additional mounts, altered cable routing, or makeshift repairs.

Precisely fitting pinball parts not only make installation easier; they also ensure that clearances, travel distances, and trigger points once again meet the original specifications. This allows motors, switches, optos, and mechanical assemblies to work together reliably while reducing unnecessary friction and stress.

🔧 Workshop Tip:

Don’t copy an old part number from handwritten notes or old invoices without verifying it first. Also compare the number with the actual pinball part installed and its intended mounting position.

Buy pinball parts and preserve your pinball machine for the long term

Regular maintenance of a pinball machine isn’t limited to replacing rubbers, lamps, or balls. Even pinball parts that are rarely noticed should be checked whenever the playfield is cleaned, the mechanics are overhauled, or the machine is restored. Loose fasteners, incipient cracks, worn shafts, and damaged plastic parts can often be detected during a thorough inspection before they lead to major malfunctions.

Replacing a pinball part in a timely manner often protects other components. A damaged shaft can put additional strain on the motor and gearbox, an improperly seated switch can lead to unreliable position signals, and a broken bracket can damage adjacent plastic parts or cables. Preventive maintenance is therefore usually less expensive and less time-consuming than repairing an entire assembly later on.

During a restoration, the right pinball parts also play a crucial role in the overall result. A technically functional pinball machine is only complete when the playfield assemblies, covers, aprons, figures, and lighting components are correctly reinstalled and in good visual condition. Model-specific reproduction parts, in particular, help preserve the original design and function of a classic machine.

At PU-parts, you’ll find a variety of pinball parts for repair, maintenance, and restoration. The product range includes functional components, model-specific replacement parts, reproductions, protectors, lighting parts, and other specialty parts for numerous pinball machines. When making your selection, use the specifications for the model, system, manufacturer, and version to ensure that the pinball part you choose is a reliable fit for your machine.

Whether you’re restoring a complex playfield mechanism, replacing a damaged cabinet, or restoring a classic pinball machine as faithfully as possible to its original condition, the right pinball part will restore proper function, protect adjacent components, and help preserve the machine’s value and playability over the long term.

Frequently Asked Questions About Pinball Parts