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K Series Parts + Affirm

Shop Now, Pay Later with

With budget-minded monthly payments from 0–30% APR, Affirm is an easier & faster way to pay over time.


See If You Qualify

Using Affirm is Simple

Easy Checkout

Easy Checkout

Just select Affirm as your payment & enter some basic information for an instant loan decision.

Instant Approval

Instant Approval

Affirm tells you right away if you have been approved & your payment options.

Your Terms

Your Terms

Loan terms that fits your budget from 3 to 36 months with 0% to 30% APR.

Safe and Secure

Safe and Secure

There's no card number to steal, so your account stays secure.

Get Started With Affirm

K Series Parts + Affirm

Get What You Want Today

K Series Parts has partnered with Affirm to offer transparent, easy, financing to our customers, with no hidden fees or costs. Affirm is an easier and faster way of paying for your new parts over time. Leave the card in your wallet, because when you choose to buy with Affirm you can get your parts now, while splitting your total purchase into multiple, budget-friendly, payments.

These figures are estimates. A down payment may be required.

These figures are estimates. A down payment may be required.

  • Step One - Add To Cart
  • Step Two - Select Affirm During Checkout
  • Step Three - Affirm Screen Will Pop Up
  • Step Four - Affirm Texts You A PIN
  • Step Five - Select Your Payment Terms
  • Step Six - Confirm Your Loan
  • Step Seven - Completition

Checking Out With

  • 1. Add To Cart

    Add all the parts you want to buy to your cart.

  • 2. Select Affirm During Checkout

    When you are checking out, select Affirm as your method of payment.

  • 3. Affirm Screen Will Pop Up

    This screen will automatically pop up after you click on the “Continue to Payment” button in step two.

  • 4. Affirm Texts You A PIN

    Affirm will text you a security pin to make sure you have access to the cell phone number you entered in step three.

  • 5. Select Your Payment Terms

    Once you are approved you will be able to select your repayment terms.

  • 6. Confirm Your Loan

    This is the second to last step, here you are agreeing to the terms of the loan. This is also when you can setup auto pay to make repayment easier.

  • 7. Completition

    You have completed your purchase, you will be directed back to the K Series Parts website where you can see your completed order. You will get an email from us confirming the order and we will get to work shipping you the parts you ordered!

Frequently Asked Questions

  • Yes, Affirm does offer pre-approval.

  • Yes you do! Affirm extends you credit and pays K Series Parts right away so this means that your order ships just like if you paid using any other form of payment.

  • Unfortunately K Series Parts doesn't have any input on the credit process, it is done solely by Affirm. If you have any questions then contact them at help@affirm.com.

  • Affirms tries hard to approve every purchase but sometimes can't approve the full amount. When this happens, Affirm provides a debit card down payment option so that you may still complete your purchase right away.

  • Affirm sometimes requires additional information to consider a credit application. Such information may include an active checking account, which helps Affirm verify your identity and your ability to repay the requested loan. If they prompt you for this information but you are unable to provide it, Affirm will be unable to approve your credit application.

  • Affirm is only offered to individuals in the US with a US mobile number, shipping address and SSN.

  • Affirm performs a 'soft' credit check to help verify your identity and determine your eligibility for financing. This 'soft' credit check will not affect your credit score. If you apply for more loans, Affirm may perform additional 'soft' credit checks to ensure that we offer you the best financing options possible.

  • Want to learn more? Visit Affirm's FAQs