Honour Time: Premier Kubota 3KR1 Piston Ring Set Supplier for Reliable Engine Overhauls

Custom Engineering for Engine Excellence

As a Source Manufacturer and Factory Direct Sales specialist, Honour Time Machinery Limited offers custom development and manufacturing for all varieties of Engine Cylinder Liner products. We support global Foreign Trade Export, ensuring you receive precise, high-quality components designed for perfect fitment and maximum durability.

Keywords for Custom Sourcing: Cummins ISM11 Cylinder Liner Customization | Komatsu PC300-8 Cylinder Liner Development | Caterpillar C15 Cylinder Liner Manufacturing

The Power of Precision: Kubota 3KR1 Engine Components

Honour Time Machinery Limited is proud to present premium engine components crucial for the reliable performance of the Kubota 3KR1 engine model. A key component for any engine rebuild is the Piston Ring Set, which ensures proper cylinder sealing and oil control. Our featured part ensures OEM quality and perfect fitment for your heavy machinery applications.

Featured Engine Model: Engine Model No. 3KR1

The critical component featured today is the Piston Ring Set, designed specifically for durability and long service life. We offer this part under the reference numbers:

Piston Ring Set No. (Symbolized): 5-12121-031-0/1-19620-225-0
(Non-Symbolized): 51212103101196202250

Detailed Specification Table (Kubota 3KR1 Piston Ring Set)

Piston SpecificationLiner SpecificationRing Set Specification
Piston No: N/A (See Ring Set)Liner No: N/A (See Ring Set)Ring Set No: 5-12121-031-0
Bore Diameter: 85 mm (Estimated)Inside Bore: 85 mmRIK No: K-30960 (Hypothetical)
No. of Cyl: 3Bottom Outside: 98 mm (Hypothetical)TP No: TPK-30960 (Hypothetical)
Total Length: 72 mm (Estimated)Total Length: 145 mm (Hypothetical)NPR No: NPRK-30960 (Hypothetical)
Comp Height: 45 mm (Estimated)Top Outside: 92 mm (Hypothetical)Top Ring: 2.0 mm
Chamber Dia: 42 mm (Estimated)Flange Depth: 6.0 mm (Hypothetical)2nd Ring: 1.5 mm
Ring Groove: 2.0/1.5/3.0 mmSurface Treatment: Honing/PhosphateOil Ring: 3.0 mm
Pin Size: 27 mm (Estimated)FF/SF: SFBushing No: N/A

Note: Specifications are estimated based on typical Kubota 3KR1 engine data for informational purposes. Please confirm final fitment with our sales team.

LIMITED TIME OFFER: High-Demand Fuel Pump

Secure your Fuel Injection Pump now for various Komatsu Excavator models!

Part Number: 094000-0770 | 8-98167763-0

Compatible with PC200-6PC200-8PC200-5PC100PC100-5PC100-1 for Komatsu Excavator Parts.

CLICK TO VIEW & PURCHASE ON ALIBABA

Your Global Partner in Heavy Machinery Spares

Honour Time Machinery Limited is your trusted source for comprehensive engine solutions. We specialize in providing both complete engine assembly units and a massive inventory of essential spare parts for the world's leading heavy machinery brands. Whether you need a small component or a full engine rebuild, we deliver.

Our main product lines encompass precision parts for CumminsKomatsuCaterpillarIsuzuKubotaYanmar, and Weichai engines.

Our core product offerings include cylinder linerpistonpiston ringcrankshaft bearingconnecting rod bearingthrust washeroverhaul kitdiesel pumpinjectorcrankshaftturbochargerwater pumpoil pumpcylinder blockcylinder head, and connecting rod. We specialize in providing Kubota 3KR1 Piston Ring Set OEM Quality and support all aspects of your Heavy Equipment Engine Component Manufacturer needs. Look for us when sourcing Global Export Engine Parts Sourcing or Genuine Engine Spare Parts China.

Essential Construction Machinery Parts Glossary

  1. Crankshaft Bearing: Supports the crankshaft's rotation, installed in the Cylinder Block. (Keyword: Cummins QSK60 Main Bearing)

  2. Turbocharger: Compresses intake air for increased power, installed on the Exhaust Manifold. (Keyword: Caterpillar C9 Turbocharger)

  3. Cylinder Head: Seals the top of the cylinder, installed on top of the Cylinder Block. (Keyword: Komatsu 6D107 Cylinder Head)

  4. Piston Ring: Seals combustion and manages oil, installed in the Piston grooves. (Keyword: Isuzu 6BG1 Piston Ring)

  5. Water Pump: Circulates coolant, installed on the Front of the Engine Block. (Keyword: Kubota V2203 Water Pump)

  6. Oil Pump: Circulates lubricating oil, installed in the Oil Sump/Engine Block. (Keyword: Yanmar 4TNV88 Oil Pump)

  7. Thrust Washer: Controls crankshaft axial movement, installed in the Cylinder Block main bearing saddles. (Keyword: Weichai WP12 Thrust Washer)

  8. Injector (Fuel Injector): Atomizes and sprays fuel, installed in the Cylinder Head. (Keyword: Cummins ISX Injector)

  9. Connecting Rod: Links the piston to the crankshaft, installed between the Piston Pin and Crankshaft Pin. (Keyword: Caterpillar 3306 Connecting Rod)

  10. Overhaul Kit: Comprehensive set for engine rebuild, used for Complete Engine Overhaul. (Keyword: Komatsu PC400-7 Engine Overhaul Kit)

Troubleshooting Tip: Overheating on Komatsu Excavators

Fault Scenario: A Komatsu PC300-7 excavator (with a S6D114E engine) is experiencing engine overheating under load, leading to reduced efficiency and potential engine damage.

Potential Causes: The most common causes are a failure of the Water Pump (leaks, impeller corrosion, or belt slippage) or a restricted cooling system (blocked radiator or faulty thermostat).

Action Plan/Solution: Check the coolant level immediately. Inspect the Water Pump visually for any seepage or strange noises. If the pump is functional, the system requires a thorough flush to ensure the radiator and oil cooler cores are free of debris and scale. A compromised water pump, even with a small leak, can lead to catastrophic engine failure if ignored.

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