Cummins ISL Alternator Support Part # 3970650 & Pulley Part # 3924977

30 DAY WARRANTY FROM THE DAY YOU GET IT!  For more information contact us directly. _SHIPS OUT WITHIN 24 HOURS!_ _If this is not the part you are looking for give us a call or email us! We can get it for you! We have a huge inventory and we are always getting new inventory! _We can ship your PART_ _where you need it on the road_ _. Same Day Shipping Is Usually Available MONDAY-FRIDAY 9AM-5PM. We look forward to speaking with you._ THANK YOU FOR YOUR BUSINESS!! ### Payment **Please make all payments within 48 hours of your purchase.**We accept PayPal, Visa, MasterCard, American Express, Discover Card on orders less than $2,000. **Engines and other Equipment** We request that all engines and other equipment over $2,000 be purchased using a wire transfer or check. We can accept a $500 deposit on a credit card to hold the engine for 1 week until full payment is cleared. This deposit is non-refundable. Contact us for financing options. **Pick Up** Credit card/cash is accepted on Pick Up order(s). Please be advise the state tax will be applied unless tax exempt. Thank you for choosing CA Truck Parts as your headquarters for heavy duty truck parts. If you wish to have a shipping quote then please email us. ### Shipping We can ship your part where you need it on the road. Same day shipping is available. **Priority Mail Shipping** orders received before 2 pm EST, Monday-Friday will ship within 24 - 48 hours. Priority Mail shipments take 1-3 business days to deliver if you need overnight let us know. Orders placed after 3 pm, Friday through the weekend and or holiday will ship the following business day. If the part is needed urgently after our cut off time please contact us. Please contact us for additional shipping rates for 2 days, overnight shipping and international shipping. **Freight shipments** should be delivered to a commercial address. Freight can be delivered to a residential, lift gate service (additional cost) is available but resident will need to be home for signature. Storage fees may be applied from the shipping company due to no response for residential delivery. Please note that some shipments can be delayed to unforeseen circumstances, bad weather, etc. ### Terms of Sale **Returns** Buyer will notify Seller in writing within 3 days of delivery if merchandise is not satisfactory and or not function as described. Accidental purchase or wrong fitting parts can not be returned, if the seller makes an exemption a 20% restocking fee will be applied, if an exchange is not possible. **Warranty** To obtain warranty service, the buyer must email a description of the claim with any relevant photos. All units must be returned to our shop or to our warranty center, freight prepaid, for our inspection and determination. We do not authorize and will not pay for any outside repairs unless approved in advance by CA Truck Parts, Inc. in writing. _Ask us for our complete Terms & Conditions._ ### About Us Since established in 1984, we have supplied the heavy-duty truck industry with top quality equipment and excellent service. We carry a full line of used truck parts such as transmissions, differentials, cut-off tandems, drivelines, hydraulics pumps, carriers, cabins, rims, engine blocks, heads, turbos, etc. If it’s heavy duty, we have it! WE SHIP WORLDWIDE!

• Brand: Cummins
• OE/OEM Part Number: 3970650, 3924977
• Manufacturer Part Number: 3970650, 3924977