17M5000112 / 17M-50-00112 EQUALIZER BAR KOMATSU (Equalizer Bar Assy)

The 17M-50-00112 EQUALIZER BAR KOMATSU (also searched as 17M5000112 EQUALIZER BAR KOMATSU) is a heavy-duty undercarriage linkage component designed to help stabilize the track frame and balance load distribution across the machine’s lower structure. In dozer applications, the equalizer bar plays a critical role in keeping ground contact consistent when the machine moves over uneven terrain, reducing shock loads that would otherwise transfer into rollers, frames, and structural joints.

When you’re replacing an equalizer bar, you’re not just swapping a metal beam. You’re restoring the machine’s ability to “float” correctly across jobsite surfaces, improving traction, reducing premature wear, and protecting more expensive undercarriage and chassis parts.

At 3GEN Export, we supply the 17M-50-00112 EQUALIZER BAR KOMATSU to OEM-grade expectations for fit and durability, and we ship worldwide in 5 working days so your equipment downtime stays controlled.

What the 17M-50-00112 Equalizer Bar Does

The 17M-50-00112 EQUALIZER BAR KOMATSU is built to manage the dynamic forces between the track roller frames and the main frame. In real-world conditions, dozers constantly experience uneven loading: one side climbs a rock, one track drops into a rut, the blade hits compacted soil, or the machine pivots during pushing. Without a properly functioning equalizer bar, those loads can become harsh impacts transmitted into critical undercarriage points.

A properly installed 17M-50-00112 EQUALIZER BAR KOMATSU helps:

• Balance and equalize left/right track frame movement

• Reduce torsional stress on the main frame and pivot areas

• Improve track ground contact consistency

• Protect roller frames and associated pins/bushings from shock

• Support smoother machine travel, especially on rough haul roads and quarry faces

Why This Part Matters for Undercarriage Cost Control

Undercarriage costs can become one of the highest ownership expenses in dozer operations. If the equalizer bar is worn, misaligned, or running with damaged bushings, secondary wear accelerates quickly. Operators often notice:

• Unusual vibration or harsh feedback during travel

• Abnormal wear patterns on rollers and track components

• Looseness, “clunking,” or visible play at pivot interfaces

• Poor blade control feel over uneven ground due to unstable chassis behavior

Replacing the 17M-50-00112 EQUALIZER BAR KOMATSU at the right time can prevent a chain reaction of wear that ends up costing far more than the bar itself.

Part Number Variations You Should Use for Search and Ordering

To capture all search variants and procurement formats, this component is commonly referenced as:

• 17M-50-00112 EQUALIZER BAR KOMATSU

• 17M5000112 EQUALIZER BAR KOMATSU

• 17M-50-00112 Equalizer Bar Assy Sometimes listed in marketplaces alongside 17M-50-00111 (related pairing)

If you’re building a product page, include both styles (with hyphens and without). Many ERP systems, parts catalogs, and buyer searches rely on one format or the other.

Confirmed / Commonly Listed Machine Compatibility

Based on public parts listings and supplier references, the 17M-50-00112 EQUALIZER BAR KOMATSU is frequently associated with Komatsu D275-series applications, including D275AX-5.

In addition, an equalizer-bar cross-reference catalog lists 17M-50-00112 in a group of equalizer bar part numbers tied to Komatsu dozer families that include D155A, D155AX (various series), D275AX, and D355A platforms. Compatibility list (commonly referenced)

• Komatsu D275AX-5 (explicitly referenced in supplier listings)

• Komatsu D275AX family (referenced in cross-reference catalog context)

• Komatsu D155A / D155AX (various series) (cross-reference catalog context)

• Komatsu D355A series (cross-reference catalog context)

Important note for accuracy: Dozer undercarriage and frame linkage can vary by series, arrangement, and serial number breaks. Use the machine serial number or parts book confirmation before final installation planning, especially if your fleet includes mixed sub-models.

Weight (KG) for Shipping and Handling

Public listings show different weights depending on whether the listing refers to the bare assembly versus packaged/shipping configuration:

• Net/part weight listed: 273 kg

• Marketplace listing weight: 330 kg (commonly reflects shipping/handling weight or listing convention)

Recommended practical weight to publish on your product page

For an e-commerce listing, you can safely publish:

• Approx. product weight: 273 kg

• Approx. shipping weight (crated/packaged): up to ~330 kg

This matches how heavy undercarriage components are commonly handled in logistics and avoids underestimating freight class.

Construction and Functional Design

The 17M-50-00112 EQUALIZER BAR KOMATSU is engineered for extreme compressive and impact loading. In typical dozer equalizer bar designs, the body is manufactured from high-strength steel with geometry that resists bending and torsional stress while maintaining stable articulation points.

Typical functional elements you’ll see on this assembly

• Heavy-duty bar body with reinforced sections for load distribution

• End interfaces designed for pivot points and controlled articulation

• Bushing seats or installed bushings depending on configuration

• Provision for lubrication/grease pathways on many assemblies (varies by arrangement)

From the images you provided, the assembly format shows a robust bar form with pivot/bushing interfaces, consistent with equalizer bar assemblies used in track-type undercarriage balancing systems.

Key Benefits of Replacing a Worn Equalizer Bar

Better traction and smoother pushing

When the 17M-50-00112 EQUALIZER BAR KOMATSU is operating correctly, the machine maintains more consistent track contact. That translates to better traction, smoother travel, and improved pushing performance because the machine doesn’t “unload” a track as easily.

Less shock load into expensive frame points

A worn equalizer bar (or worn bushings) increases metal-to-metal impact at pivot interfaces. Replacing the 17M-50-00112 EQUALIZER BAR KOMATSU helps reduce those impacts, protecting adjacent structures that are far more costly to repair.

More predictable undercarriage wear

Equalizer bar issues often show up as “mystery wear” in rollers, track links, or alignment-related components. Bringing the linkage back to proper condition helps restore predictable wear patterns and supports undercarriage life planning.

Signs You Should Inspect or Replace the 17M-50-00112 Equalizer Bar

If your machine is in heavy dozing, quarry work, ripping, or long travel cycles, inspect the equalizer bar assembly during planned maintenance. Common warning signs include:

• Excessive play at pivot points

• Visible ovaling or damage around bushing seats

• Uneven track frame behavior over uneven ground

• Audible knocking during directional changes or when the machine loads/unloads

• Grease leakage or inability to hold lubrication (if applicable to your arrangement)

If one symptom appears, it’s smart to inspect the entire linkage group so you don’t replace only the bar while leaving worn mating pins/bushings in place.

Installation Guidance for Best Results

Below is a practical, field-oriented installation approach for the 17M-50-00112 EQUALIZER BAR KOMATSU. Exact steps vary by model and site safety procedures, so treat this as structured guidance rather than a substitute for your service manual.

1) Preparation and safety

• Park on level ground, secure the machine, and relieve stored energy

• Clean the undercarriage area around the equalizer bar pivots

• Inspect adjacent components for cracks, deformities, or severe wear

2) Remove the old assembly

• Support the bar and track frame interfaces appropriately

• Remove retaining hardware in the correct sequence

• Extract the bar carefully to avoid damaging mating surfaces

3) Inspect mating components

Before installing the new 17M-50-00112 EQUALIZER BAR KOMATSU, check:

• Pivot pins for scoring or step-wear

• Bushing seats for ovaling

• Retainers and hardware seating surfaces

• Alignment and free movement of adjacent linkage points

If pins or bushings are worn beyond acceptable limits, replace them as a set to prevent rapid re-wear of the new bar.

4) Install and align

• Position the 17M-50-00112 EQUALIZER BAR KOMATSU correctly

• Fit mating components without forcing alignment (forcing often damages surfaces)

• Torque hardware according to your service specification

• Lubricate points as required by your arrangement

5) Post-install checks

• Cycle the machine slowly and observe articulation behavior

• Listen for abnormal noise under low load first

• Re-check torque and lubrication after initial run-in period

Technical Details to Publish on Your Product Page

Use this section as “copy-ready” technical content without over-claiming exact dimensions.

Basic specification set

• Product: Equalizer Bar Assembly

• Part Numbers: 17M-50-00112 / 17M5000112

• Application Type: Track-type dozer undercarriage equalizing linkage

• Commonly Referenced Model Family: Komatsu D275AX (including D275AX-5 references)

• Approx. Net Weight: 273 kg

• Supply: OEM-grade supply by 3GEN Export

• Delivery: Worldwide shipping in 5 working days

How to Write This for Google + Search GPT Visibility

To make your listing perform well across classic search and AI discovery, you want repeated confirmation signals that remain natural:

• Use both part formats: 17M-50-00112 and 17M5000112

• Include the full keyword phrase 17M-50-00112 EQUALIZER BAR KOMATSU in headings and in-body mentions

• Provide application context (D275AX-5, D275AX family) and cross-reference context (D155/D355 families) with a verification note Add logistics trust signals: crated shipping, lead time, worldwide delivery

Why Buy from 3GEN Export

When customers source heavy undercarriage components, the priorities are consistent:

• Correct fit to reduce installation time

• Stable metallurgy and manufacturing consistency for long service life

• Export-ready packing for heavy freight

• Fast dispatch so downtime doesn’t expand into weeks

That is exactly how we treat the 17M-50-00112 EQUALIZER BAR KOMATSU supply process at 3GEN Export. We support global buyers with professional export handling and ship worldwide in 5 working days.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.