Source 45# steel ring pull pins for compatible tractors and implements, with stock availability, fitment support and bulk B2B supply for repair teams....
Product Overview
This round ring pull pin is a 45# steel agricultural machinery connecting pin for compatible linkage, hitch, pivot and attachment assemblies. The visible product combines a cylindrical pin shaft with a large circular pull ring and a head area that holds the ring in position. The ring provides a clear handling point for insertion and removal, while the pin shaft passes through aligned holes or a compatible connection interface.
The circular ring is attached to the pin assembly rather than supplied as a separate loose part. This connected design can help keep the retaining component with the pin during equipment service and implement changes. The image does not establish exact diameter, effective length, ring dimensions, surface treatment or load rating. Confirm those details with the equipment model, existing part, technical drawing or sample before ordering.
Key Features and Benefits
Circular pull ring: The round ring is easy to identify and provides a practical grip for removing the pin where the surrounding assembly allows access.
Cylindrical pin shaft: The shaft is intended for compatible round-hole connection points, subject to confirmation of the mating-hole diameter and usable length.
Connected anti-loss arrangement: The ring remains associated with the pin assembly, reducing reliance on a separate loose retaining piece during routine handling.
45# steel material: 45# steel is the confirmed material for this product. It is a commonly used carbon steel option for mechanical connection components; actual wear and load suitability depend on the joint design and service conditions.
Replacement-part supply: The design can be considered for repair stock, implement service, equipment assembly and distributor inventory when the fitment details match.
Applications
This ring pull pin can be reviewed for compatible tractors, three-point linkage systems, plows, cultivators, planters, seeders, harrows, balers, mowers, trailers and other agricultural implements. Common uses may include securing a hitch or linkage joint, retaining a removable attachment, joining a bracket and pivoting component, or replacing a lost or worn connection pin.
It may also be considered for compatible landscaping, construction or material-handling equipment if the pin shaft, ring clearance, installation direction and retaining arrangement are confirmed. No specific brand or model compatibility is claimed from the product image alone. Different equipment versions may use different pin diameters, working lengths, head forms and hole positions.
For manufacturers and dealers, the round ring pull design can be included in replacement-part lists or service inventories. Repair workshops and engineering contractors can use the product as a replacement option when the original part requires a visible pull point and a connected ring arrangement.
Selection Factors for Fitment
Before purchasing, compare the following information with the original part or equipment drawing:
Shaft diameter and effective working length.
Head or shoulder position and clearance around the connection.
Circular ring size and available space for hand access.
Mating-hole condition, alignment and depth.
Whether the joint is fixed, pivoting or frequently removed.
Expected shear, bending, vibration, impact and side loading.
Exposure to soil, moisture, corrosion and abrasive contamination.
Required retaining position and installation direction.
A ring pull pin should not be selected only by its overall appearance. If the shaft is too short, the ring interferes with a moving part, or the head does not seat correctly, the connection may not function as intended. Load capacity and service life require review of the complete joint, not the 45# steel description alone.
Installation, Wear and Maintenance
Inspect the cylindrical shaft for scoring, bending, corrosion, local deformation and excessive clearance. Check the circular ring and its attachment area for bending, cracking, separation or a change in position. Repeated movement, side loading, misaligned holes, poor lubrication and worn brackets can increase contact wear on the pin and mating components.
Before installation, isolate the machine, support the implement safely and follow the equipment manufacturer's service procedure. Clean the mating holes, compare the replacement pin with the approved part and make sure the shaft enters without force. Confirm that the head is seated and that the circular ring does not interfere with moving parts, guards or adjacent components.
During scheduled maintenance, inspect the complete connection. An oval hole, cracked bracket or excessive joint clearance may require attention beyond replacing the pin. Remove a bent pin or damaged ring from service and replace any associated retaining component that no longer holds the assembly correctly.
Stock Availability and B2B Supply
This product is intended for B2B purchasing by agricultural machinery manufacturers, parts distributors, repair workshops and engineering contractors. Buyers can request stock availability for the required configuration and quantity for assembly programs, service inventory, planned maintenance and field repairs.
For fitment support, send the equipment brand and model, pin location, existing part, key dimensions, installation photo, drawing or sample. Include the required quantity and indicate whether the connection is fixed or subject to repeated movement. This information helps confirm whether the round ring pull arrangement is suitable before a bulk order.
Stock status and available quantity should be reconfirmed for each order. The final selection should follow the approved dimensions and joint requirements rather than a general machine category or product photograph.
Specification Support
The main focus is stock supply of the shown configuration. If the required equipment uses a different shaft size, working length, head form or ring arrangement, the specification can be reviewed from a drawing, sample or complete equipment information. Any unlisted size or structural change requires confirmation before production.
OEM/ODM support may be discussed for customer-approved agricultural machinery component specifications. This refers to specification and supply support only and does not imply original-brand identity, authorization or certification.
Bulk Ordering
For a bulk quotation, provide the material requirement of 45# steel, required quantity, equipment application and available fitment information. Manufacturers can review the pin for compatible assembly programs, distributors can plan replacement stock, and repair teams can source repeat parts for service operations.
FAQ
It is a connecting and retaining pin for compatible agricultural machinery joints, including linkage, hitch, pivot and removable attachment assemblies.
The ring provides a visible handling point for pulling the pin and remains associated with the pin assembly instead of being a separate loose piece.
No universal compatibility is claimed. Confirm the shaft diameter, effective length, head position, ring clearance and mating-hole arrangement with an existing part, drawing or sample.
The confirmed material is 45# steel. Its suitability for a specific joint should be assessed together with the connection design, wear conditions and expected loading.
Yes. Stock and bulk supply can be reviewed for manufacturers, dealers, repair workshops and engineering contractors according to the required configuration and quantity.
Check the shaft fit, working length, head seating, ring clearance, hole condition and surrounding moving parts. Do not force the pin into misaligned or damaged holes.
Send your equipment information, drawing or sample to request availability, fitment support and a bulk B2B quotation for round ring pull pins.
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