6RB1 Thrust Washer 1-11261204-0 Isuzu Engine Parts, OEM Size

Product Details

Product Overview

This is a high-precision Thrust Washer, specifically the part number 1-11261204-0, designed for the Isuzu 6RB1 diesel engine. As a critical component within the engine’s bottom end assembly, the thrust washer manages axial crankshaft end-play, preventing damaging contact between rotating and stationary engine parts. This listing offers a direct replacement part manufactured to the original equipment (OEM) size specifications.

Sourced from a reputable aftermarket manufacturer, this thrust washer is suitable for a wide range of heavy-duty applications. It is commonly used in construction machinery, industrial equipment, agricultural tractors, generator sets, marine propulsion, and material handling vehicles powered by the Isuzu 6RB1 engine. The product is available as a high-quality aftermarket alternative, providing a reliable solution for engine overhaul and repair needs.

Key Features & Benefits

• Precision Fitment: Manufactured to the OEM size (1-11261204-0) to ensure accurate axial clearance and proper crankshaft alignment for the 6RB1 engine.
• Durable Material Composition: Constructed from a high-strength, wear-resistant material designed to withstand the substantial axial loads and frictional forces within a heavy-duty diesel engine.
• Critical Engine Protection: Prevents crankshaft “walking” and reduces the risk of catastrophic engine damage by maintaining correct end-play tolerances.
• Easy Identification: The part number 1-11261204-0 is clearly marked for immediate cross-referencing with your existing worn part, eliminating guesswork during assembly.
• Cost-Effective Solution: Provides a reliable, high-quality alternative to genuine parts without compromising on performance or fitment, offering significant savings for fleet maintenance and engine rebuilds.
• Rigorous Quality Control: Each piece undergoes dimensional inspection to guarantee it meets the required specifications for a secure and lasting installation.

Technical Specifications

OEM Cross-Reference

This thrust washer is a direct replacement for the following original equipment manufacturer (OEM) part number:

• Isuzu OEM Number: 1-11261204-0

Note: Always verify the part number on your existing component against the number listed above to ensure compatibility.

Compatibility

This thrust washer is specifically designed for the Isuzu 6RB1 diesel engine. Due to the specific design of the 6RB1, this part is commonly used in the following types of equipment:

• Construction Machinery (Excavators, Wheel Loaders)
• Industrial Power Units
• Agricultural Tractors & Harvesters
• Diesel Generator Sets (Gensets)
• Marine Propulsion Engines
• Material Handling Equipment (Forklifts)

Important Fitment Note: While this part is engineered for the 6RB1 engine, we recommend confirming the specific engine model and verifying the physical dimensions against your original thrust washer before purchase.

Global Supply & Distribution

We provide efficient worldwide shipping to support international B2B buyers. Our distribution network covers all major markets, including North America, Europe, Southeast Asia, the Middle East, Africa, and Oceania. We have extensive experience in exporting engine parts and understand the logistical requirements for timely delivery to major ports and industrial hubs. Our team can assist with customs documentation and international trade compliance to ensure a smooth transaction for your business.

Quality Assurance

All components are manufactured under strict quality control systems. This thrust washer is produced to match OEM specifications and undergoes a thorough inspection process, including dimensional checks and material verification, to ensure reliability. We provide a 6-month warranty against manufacturing defects. A machinery test report and video of outgoing inspection are available upon request, demonstrating our commitment to quality and transparency.

FAQ

Q1: How do I confirm this Thrust Washer (1-11261204-0) fits my engine?
A: The most reliable method is to check the part number stamped on your existing thrust washer. If it reads “1-11261204-0”, this part is a direct match. If you are unsure, measure the thickness and width of your old washer and compare it to the OEM specification for the Isuzu 6RB1. It is always best practice to visually compare the new part with the old one before final installation.

Q2: What is the correct installation procedure for a thrust washer on a 6RB1 engine?
A: Installation should be performed by a qualified diesel mechanic. The thrust washer is typically located on the main bearing saddle. Ensure the bearing surface and the crankshaft thrust face are clean and free of debris. The washer should be placed with the oil grooves (if present) facing the rotating crankshaft. After installation, always check the crankshaft end-play using a dial indicator to ensure it is within the engine manufacturer’s specified tolerance.

Q3: Can I use this thrust washer in an engine rebuild without replacing the main bearings?
A: While it is possible to replace only the thrust washer, it is highly recommended to replace all main bearings and connecting rod bearings during an engine overhaul. Worn main bearings can alter the crankshaft’s position, potentially causing uneven wear on a new thrust washer. For optimal engine life and performance, replace this thrust washer as part of a complete bearing set.