Heavy Equipment Parts & Access. Interior Parts & Accessories. Exterior Parts & Accessories. Oil Pump 8981451531 for Isuzu Engine 4JJ1 John Deere Excavator 135G 135D. Replace Part Number:8981451531,8-98145-153-1,8-98145153-1. Fit for John Deere Excavator:135 P-tier, 135 P, 135D, 135G. Q: What if the part number matches the product description but my car is not listed in the “Fit Car Model” list? We will use our Vehicle Configuration Database to verify whether the part fits your vehicle and help you find the correct one if needed. Q: What if my car matches the year, make, model, and engine code in the product description but doesn’t have a matching part number? We will check our Vehicle Configuration Database and inform you whether the part is compatible with your vehicle as soon as possible. Q: I don’t want the whole kit. We usually sell parts from the kit separately. If you can’t find them in our store, please provide your car model and the list of parts you need via Message, and we’ll send you the relevant link. We’ll do our best to resolve the issue. If you don’t receive package over 30 business workdays, please notify us. We believe our items are so outstanding. All products are quality checked. Otherwise deal is final. We will be happy to resolve any issues you may have in a cordial and friendly manner.