BikeMaster 1974-1975 Yamaha DT360 Dirt Bike Fork Seals
BikeMaster 1974-1975 Yamaha DT360 Dirt Bike Fork Seals
1974-1975 Yamaha DT360 Dirt Bike Fork Seals
High Quality Fork Seals Formed to Original Equipment (O.E.) Specifications |
Made in Japan |
Includes a Pair (2) of Fork Seals |
Compatibility: 1974-1975 Yamaha DT360 |
Seal Inner Diameter Size (mm): 34 x 46 x 10.5 |
Product Details
Brand: | BikeMaster |
Model Number: | BI-7850243-ER85 |
Welcome to our SoCal Powersports eBay store!
Frequently Asked Questions
Since SoCal Powersports is based in California, do all parts ship from California?
To service the entire country as fast as possible, we have warehouses in many states across the country. The parts you order will ship to you from the closest warehouse with stock.
Will you ship non-C.A.R.B. legal parts to California?
No. You must provide a shipping address outside of California for non-C.A.R.B. legal parts.
Why does the part I’m looking for not look like your photo?
Although we source manufacture direct photos, some manufacturers only supply us with generic part or kit images. Please be sure to check both the title and description. We guarantee a proper match if your vehicle is in the title and/or description.
Does this part fit my vehicle?
We make every effort to include current vehicle fitment directly from respective manufacturers. Parts without fitment are to be assumed universal and may require vehicle modification. For more definitive fitment please feel free to contact us.
Tracking shows my order has been delivered, why have I not received it?
We are sorry to hear you have not received your package. Please check with your household and neighbors. If it still cannot be found, contact us and we will have a carrier trace started.
I’m looking for parts not available on your eBay store. How can I purchase these?
Our part availability is very diverse. With access to most all major powersports manufacturers, your part may be available! Contact us to verify.
I placed an order by mistake. Can you cancel it?
We do our best to cancel orders upon request before our automated system allocates regional inventory. If your order has already shipped we cannot cancel it. If you would like to refuse the unopened package, we’ll have your order refunded when it returns. If you are not available to refuse a package, please start a return through eBay and they will generate a prepaid return label for you.
I need to exchange an item. Should I open a return?
No, do not open a return if you need to exchange an item. If you do, our only option is to provide a refund. That is eBay policy and we cannot deviate from it. If you need to exchange an item, contact us and we can arrange the exchange with you.
Check-Out
To make your purchase as simple and easy as possible, please refer to the store policies and FAQ.
Buy It Now: Click Buy It Now at the top of this listing to proceed with our checkout and payment process. From there you can select your method of payment. Click Confirm and Pay to complete your order.
Add to Cart: If you do not choose to buy the item now, you can add the item to your cart. This is helpful if you are buying multiple items. Please be aware that adding the item to your cart does not prevent other buyers from buying the same item, so if stock is low we recommend purchasing the item sooner than later.
Payment
We accept the following forms of payment.
- PayPal
- Credit or Debit Card
- Cash or Charge on Pick-up
- Google Pay
Sales Tax
The sales tax amount collected depends on the tax rate of the state in your ship-to adress. This will be calculated and applied at checkout. Collection of sales tax is not optional since it is applied by eBay.
Domestic Shipping
Depending on the size and weight of your order, we will ship using FedEx, UPS, On-Trac or USPS (Post Office).
Global Shipping
We utilize Ebay's global ship program. Ebay is the broker and freight forwarder in this process. When you check out, ebay will calculate their shipping cost. We cannot see the transaction or international shipping details. Ebay may not ship to all countries or localities and typically they do not include duty.
Customer Service
SoCal Powersports offers competitive prices on performance aftermarket and OEM parts for every type of ATV, Dirtbike, Jetski, Motorcycle, PWC, Snowmobile and more. Please feel free to contact us with any questions you have regarding our products or simply to discuss your vehicle. Our experienced customer service staff represents a combined 50 years in the the powersports industry. No matter how technical or obscure, we will do our best to provide you with accurate answers to your questions.
Brand: | BikeMaster |
---|---|
Isin: | I1JEA0WXPQ0Z |

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EXCELLENT SUPPORT
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Fast Shipping
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1974-1975 Yamaha DT360 Dirt Bike Fork Seals
High Quality Fork Seals Formed to Original Equipment (O.E.) Specifications |
Made in Japan |
Includes a Pair (2) of Fork Seals |
Compatibility: 1974-1975 Yamaha DT360 |
Seal Inner Diameter Size (mm): 34 x 46 x 10.5 |
Product Details
Brand: | BikeMaster |
Model Number: | BI-7850243-ER85 |
Welcome to our SoCal Powersports eBay store!
Frequently Asked Questions
Since SoCal Powersports is based in California, do all parts ship from California?
To service the entire country as fast as possible, we have warehouses in many states across the country. The parts you order will ship to you from the closest warehouse with stock.
Will you ship non-C.A.R.B. legal parts to California?
No. You must provide a shipping address outside of California for non-C.A.R.B. legal parts.
Why does the part I’m looking for not look like your photo?
Although we source manufacture direct photos, some manufacturers only supply us with generic part or kit images. Please be sure to check both the title and description. We guarantee a proper match if your vehicle is in the title and/or description.
Does this part fit my vehicle?
We make every effort to include current vehicle fitment directly from respective manufacturers. Parts without fitment are to be assumed universal and may require vehicle modification. For more definitive fitment please feel free to contact us.
Tracking shows my order has been delivered, why have I not received it?
We are sorry to hear you have not received your package. Please check with your household and neighbors. If it still cannot be found, contact us and we will have a carrier trace started.
I’m looking for parts not available on your eBay store. How can I purchase these?
Our part availability is very diverse. With access to most all major powersports manufacturers, your part may be available! Contact us to verify.
I placed an order by mistake. Can you cancel it?
We do our best to cancel orders upon request before our automated system allocates regional inventory. If your order has already shipped we cannot cancel it. If you would like to refuse the unopened package, we’ll have your order refunded when it returns. If you are not available to refuse a package, please start a return through eBay and they will generate a prepaid return label for you.
I need to exchange an item. Should I open a return?
No, do not open a return if you need to exchange an item. If you do, our only option is to provide a refund. That is eBay policy and we cannot deviate from it. If you need to exchange an item, contact us and we can arrange the exchange with you.
Check-Out
To make your purchase as simple and easy as possible, please refer to the store policies and FAQ.
Buy It Now: Click Buy It Now at the top of this listing to proceed with our checkout and payment process. From there you can select your method of payment. Click Confirm and Pay to complete your order.
Add to Cart: If you do not choose to buy the item now, you can add the item to your cart. This is helpful if you are buying multiple items. Please be aware that adding the item to your cart does not prevent other buyers from buying the same item, so if stock is low we recommend purchasing the item sooner than later.
Payment
We accept the following forms of payment.
- PayPal
- Credit or Debit Card
- Cash or Charge on Pick-up
- Google Pay

Sales Tax
The sales tax amount collected depends on the tax rate of the state in your ship-to adress. This will be calculated and applied at checkout. Collection of sales tax is not optional since it is applied by eBay.

Domestic Shipping
Depending on the size and weight of your order, we will ship using FedEx, UPS, On-Trac or USPS (Post Office).

Global Shipping
We utilize Ebay's global ship program. Ebay is the broker and freight forwarder in this process. When you check out, ebay will calculate their shipping cost. We cannot see the transaction or international shipping details. Ebay may not ship to all countries or localities and typically they do not include duty.

Customer Service
SoCal Powersports offers competitive prices on performance aftermarket and OEM parts for every type of ATV, Dirtbike, Jetski, Motorcycle, PWC, Snowmobile and more. Please feel free to contact us with any questions you have regarding our products or simply to discuss your vehicle. Our experienced customer service staff represents a combined 50 years in the the powersports industry. No matter how technical or obscure, we will do our best to provide you with accurate answers to your questions.

- Brand: BikeMaster
- Manufacturer Part Number: P40FORK455028
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
- Our U.S. warehouses, or
- Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).
Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
Shipping Method | Estimated Delivery | Cost |
---|---|---|
Free Shipping (US) | 5–10 business days | Free, available on eligible items |
Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $3.00 each additional |
Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
Extended Delivery (Ships from Overseas Warehouse) | 10–15 business days | $14.50 for the first item, $4.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
If your tracking number shows “Delivered” but you haven’t received your package:
- Check with your local USPS or UPS office.
- Confirm that the shipping address provided was correct.
- If the issue remains unresolved, contact support@ibspot.com for assistance.
Damaged or Lost Parcels
If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
Customer Support
For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
-
Email: support@ibspot.com
-
Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
-
The item must be unused, in the same condition as received, and in its original packaging.
-
A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
-
Perishable goods (for example, food, flowers, newspapers, magazines)
-
Intimate or sanitary goods
-
Hazardous materials or flammable liquids/gases
-
Gift cards
-
Downloadable software
-
Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
-
Books with obvious signs of use
-
Opened CDs, DVDs, software, or vinyl records
-
Items not in their original condition, damaged, or missing parts not due to our error
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Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
-
In-store returns are refunded to the original form of payment or issued as a gift card.
-
Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
-
5–7 business days for the return to reach our Returns Center.
-
An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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