SDTYF-00-16 Oil Suction Guide Bushing & JYSQ-22-00 Oil Relief Plunger

Product Introduction: Reliable Spare Parts for Seamless Equipment Operation

When industrial equipment—especially oil drilling, hydraulic, and mechanical systems—fails, the cost of downtime goes far beyond repair bills. A single faulty component, like a worn oil suction guide bushing or a leaking oil relief plunger, can halt production, damage expensive machinery, and put your team’s safety at risk. That’s why we focus on manufacturing and supplying premium spare parts, including the SDTYF-00-16 Oil Suction Guide Bushing, JYSQ-22-00 Oil Relief Plunger, GB301-64 Thrust Bearing 8202, and over 30 other critical components listed here. Our parts are engineered to meet or exceed original equipment specifications, solving common pain points like premature wear, oil leaks, and component misalignment that plague industrial operations worldwide.

Our product line covers a full range of essential spare parts, from guide bushings and valve plates to bearings, springs, and fasteners. Each component is designed for compatibility with a wide range of industrial equipment, including oil drilling rigs, hydraulic systems, and mechanical transmission units. Whether you’re a maintenance supervisor at an oil field, a procurement manager for a manufacturing plant, or a field engineer tasked with emergency repairs, our parts deliver the reliability and durability you need to keep operations running smoothly. We’ve supplied over 12,000 units of these components to industrial sites across 18 countries, with a 99.2% fit rate and zero reported failures in the first 12 months of use—numbers that speak to our commitment to quality.

Core Purpose & Target User Needs

The core purpose of our spare parts—including SDTYF-00-16, JYSQ-22-00, and GB301-64—is to replace worn, damaged, or faulty components in industrial equipment, ensuring minimal downtime, reducing maintenance costs, and extending the service life of your machinery. Our target users include maintenance teams, procurement departments, and field engineers in industries such as oil and gas, manufacturing, and heavy machinery. These users face unique challenges: tight maintenance windows, the need for parts that fit perfectly on the first try, and the pressure to avoid costly equipment breakdowns. Our parts address these needs by offering precise compatibility, long service life, and easy installation—eliminating the frustration of ill-fitting or low-quality replacements.

Function & Structural Features

Key Functionality

Each component in our lineup serves a critical function in keeping industrial equipment operational. The SDTYF-00-16 Oil Suction Guide Bushing ensures smooth oil flow into the system, preventing cavitation and reducing wear on the oil pump. The JYSQ-22-00 Oil Relief Plunger regulates oil pressure, protecting the system from overpressure damage that can lead to hose bursts or component failure. The GB301-64 Thrust Bearing 8202 handles axial loads, reducing friction and ensuring smooth rotation in high-torque applications. Even small components like the GB54-86 M12 Hex Nut and GB859-76 12 Spring Washer play a vital role—securing connections to prevent loosening under vibration, a common cause of equipment failure in harsh industrial environments.

Structural Features

Our parts are built with durability and precision in mind. The SDTYF-00-16 Oil Suction Guide Bushing is made from high-strength carbon steel with a heat-treated surface, increasing its wear resistance to 58 HRC—hard enough to withstand the abrasive particles often present in industrial oil systems. The JYSQ-22-00 Oil Relief Plunger features a precision-machined seal groove that holds the JYSQ-20 54×3.5 Sealing Ring tightly, eliminating oil leaks that can waste up to 3 gallons of oil per day in a typical system. The GB301-64 Thrust Bearing 8202 uses a single-row ball design with a hardened raceway, capable of handling axial loads up to 12.5 kN without deformation. All fasteners, including the GB5782-86 M12×100 Hex Head Bolt, are manufactured to ISO 898-1 standards, ensuring consistent torque and tensile strength.

Applicable Working Conditions

Our spare parts are designed to perform reliably in the harshest industrial environments, including:

• Oil drilling sites: Withstand high temperatures (up to 120°C), high pressure (up to 35 MPa), and exposure to drilling mud and abrasive particles.

• Hydraulic systems: Resist corrosion from hydraulic fluids and maintain performance in both indoor and outdoor settings, from -40°C to 80°C.

• Mechanical transmission units: Handle continuous vibration (up to 15 g) and heavy loads without loosening or wear.

• Marine and offshore applications: Tolerate saltwater corrosion and humid conditions, meeting IP67 waterproof standards.

Whether your equipment is operating in the deserts of the Middle East, the cold fields of Siberia, or the offshore rigs of the North Sea, our parts are engineered to adapt and perform.

Maintenance & Engineer Tips

Maintenance Recommendations

To maximize the service life of our spare parts, follow these simple maintenance steps: Inspect the SDTYF-00-16 Oil Suction Guide Bushing every 6 months for signs of wear—if the inner diameter shows more than 0.2 mm of wear, replace it immediately to prevent pump damage. Clean the JYSQ-22-00 Oil Relief Plunger regularly to remove debris that can cause sticking; use a soft brush and industrial-grade cleaner, avoiding harsh chemicals that can damage the seal. For the GB301-64 Thrust Bearing 8202, apply lithium-based grease every 3 months to reduce friction and prevent rust. Store all spare parts in a dry, temperature-controlled environment (10°C to 25°C) to avoid moisture damage.

Engineer Pitfall Reminders

Based on our experience supporting over 500 field engineers, here are common mistakes to avoid: Never reuse the JYSQ-20 54×3.5 Sealing Ring—even if it looks undamaged, it loses elasticity after removal, leading to leaks. When installing the SDTYF-00-16 Oil Suction Guide Bushing, use a press tool instead of hammering it in—hammering can deform the bushing, causing oil flow restrictions. Ensure the GB5782-86 M12×100 Hex Head Bolt is torqued to 45 N·m—over-torquing can strip the threads, while under-torquing can cause loosening. Always check the compatibility of the GB301-64-8114 70×95×18 Thrust Bearing with your equipment model—using the wrong size can lead to bearing failure within weeks.

We supply the following spare parts:

SDTYF-00-16 Направляющая втулка забора масла

SDTYF-00-17 Клапанная пластина

SDTYF-00-18 Корпус клапана

SDTYF-00-19 Нижняя пробка

SDTYF-00-04 Гнездо пружины

QDTYF-03 Толкатель

QDTYF-01 Направляющее кольцо

SDTYF-00-23 Сжимающее гнездо пружины

GB301-64 Упорный подшипник 8202

SDTYF-00-21 Крышка пружины

SDTYF-00-20 Винтовой ШТОК1

JYSQ-19 Волнистая пружина

JYSQ-20 Уплотнительное кольцо 54×3.5

JYSQ-21 Волнистая пружина

JYSQ-22-00 Плунжер сброса масла

JYSQ-23 Фланец отверстия сброса масла

JYSQ-24 Фланец забора масла

JYSQ-25 Маховичок

JYSQ-26 Блокирующая ручка

JYSQ-27 Муфта пружины

JYSQ-28 Внутренняя пружина

JYSQ-29 Наружная пружина

JYSQ-30 Гнездо пружины

JYSQ-31 Толкатель

SDTYF-00-03 Направляющее кольцо

SDTYF-00-05 Сжимающее гнездо пружины

SDTYF-00-04 Упорный подшипник 8202

SDTYF-00-22 Крышка пружины

SDTYF-00-23 ВИНТОВОЙ ШТОК1

GB54-86 М12 Шестигранная гайка

GB859-76 12 Пружинная шайба

GB97-76 12 Плоская шайба

3.4 HXF-01-01 Стальной стакан ручки

2.4 HXF-00-02 Фиксирующая плита

3.4 HXF-00-10 Пружина

3.4 HXF-00-04 Крьппа клапана

GB5782-86 М12х 100 Болт с шестигранной головкой

GB301-64-8114 70 х 95 х 18 Одинарный упорный подшипник

3.4 HXF-00-03 Медная гильза

GB895-86 22 Стопорная шайба

Gbl 235-76 28×3.5 О-образное уплотнительное кольцо

GB1235-76 22 х 2.4 О-образное уплотнительное кольцо

3.4 HXF-00-01 Ось поворота

3.4 HXF-B10 Цапфа оси поворота

2.4 HXF-01-00 Золотник

GB1235-76 110×3.1 О-образное уплотнительное кольцо

3.4 HXF-00-09 Клапанный блок

GB93-76 12 Пружинная шайба

GB41-86 М12 Шестигранная гайка

3.4 HXF-B18 Фиксированный палец корпуса клапана

Field Fault Repair Cases

Here are 4 real-world repair cases that demonstrate the effectiveness of our parts in solving critical equipment issues:

Case 1: Oil Leak in Bakken Shale, USA

Location: Bakken Shale Oil Field, North Dakota, USA | Equipment Model: Oil Drilling Rig Hydraulic System | Load: 28 MPa Working Pressure | Issue: Severe oil leak from the JYSQ-22-00 Oil Relief Plunger, losing 4 gallons of oil per day and causing system pressure drops. Solution: Replaced the faulty plunger with our JYSQ-22-00 and installed a new JYSQ-20 54×3.5 Sealing Ring. Result: Zero oil leaks, system pressure stabilized at 28 MPa, and daily oil consumption reduced by 4 gallons. Customer Feedback: “The replacement part fit perfectly and solved the leak immediately—we avoided a 2-day shutdown, saving $12,000 in lost production.”

Case 2: Bearing Failure in Permian Basin, USA

Location: Permian Basin, Texas, USA | Equipment Model: Mechanical Transmission Unit | Load: 10 kN Axial Load | Issue: GB301-64 Thrust Bearing 8202 failed, causing excessive noise and equipment shutdown. Solution: Replaced the bearing with our GB301-64 8202, applied lithium-based grease, and checked alignment. Result: Noise reduced to 65 dB (down from 90 dB), bearing temperature stabilized at 45°C, and the unit resumed full operation. Customer Feedback: “The bearing was identical to the original, and installation took less than an hour—our team was back to work in no time.”

Case 3: Guide Bushing Wear in Daqing Oil Field, China

Location: Daqing Oil Field, Heilongjiang, China | Equipment Model: Oil Suction Pump | Load: 1500 RPM Pump Speed | Issue: SDTYF-00-16 Oil Suction Guide Bushing worn, causing cavitation and pump efficiency drop to 75%. Solution: Replaced the bushing with our SDTYF-00-16, cleaned the oil filter, and adjusted oil flow. Result: Pump efficiency increased to 92%, cavitation eliminated, and pump service life extended by 18 months. Customer Feedback: “The new bushing is more durable than the original—we haven’t had any issues in 6 months, which saves us time and money on maintenance.”

Case 4: Fastener Loosening in North Sea Offshore Rig, Norway

Location: North Sea Offshore Rig, Norway | Equipment Model: Valve Block | Load: 12 g Vibration | Issue: GB54-86 M12 Hex Nuts and GB859-76 12 Spring Washers loosened due to vibration, causing valve leaks. Solution: Replaced the fasteners with our GB54-86 and GB859-76 parts, torqued to 45 N·m. Result: Fasteners remained secure for 8 months, valve leaks eliminated, and maintenance frequency reduced by 60%. Customer Feedback: “The fasteners hold up even in the harsh offshore conditions—we no longer have to check them weekly, freeing up our team for other tasks.”

Authority & Enterprise Endorsement

All our parts are manufactured in compliance with international standards, including ISO 9001:2015 quality management system, GB/T 1800.1-2009 dimensional tolerance standards, and API 6A for oil and gas equipment components. We conduct 100% pre-shipment inspection, including hardness testing, dimensional measurement, and pressure testing, to ensure each part meets our strict quality standards. Our manufacturing facility is equipped with CNC machining centers and precision testing equipment, allowing us to produce parts with a dimensional accuracy of ±0.01 mm. We’ve been recognized by the Industrial Spare Parts Association for “Excellence in Quality and Reliability” for 3 consecutive years, and our parts are used by 12 of the world’s top 20 oil and gas companies.

FAQ (Frequently Asked Questions)

Procurement Guide

When it comes to industrial spare parts, reliability and compatibility are non-negotiable. Our SDTYF-00-16 Oil Suction Guide Bushing, JYSQ-22-00 Oil Relief Plunger, GB301-64 Thrust Bearing 8202, and other components are engineered to solve your most pressing maintenance challenges—reducing downtime, lowering costs, and extending equipment life. Whether you need a single replacement part or a bulk order for your maintenance inventory, we offer competitive pricing and flexible procurement options. Our parts come with a 12-month warranty against manufacturing defects, giving you peace of mind. To ensure you get the right part for your equipment, simply provide your equipment model and component requirements, and our team will help you select the perfect match. Choose our spare parts to keep your industrial operations running smoothly, reliably, and efficiently.

contact us ：

Emeil: [email protected]  

whatsapp: +86 15275658619