Details
OEM Part Number Cross Reference(s): D1965R
Warranty Information
Overview
We stand behind every part we sell — new, rebuilt, or used. While RF Engine is not the manufacturer and cannot extend additional warranties, we do guarantee that each product will arrive as described, in usable condition, and free from material defects or misrepresentation.
Warranty Coverage
- New Parts: Covered under the original manufacturer’s warranty. All terms and coverage are set by the manufacturer. Copies available upon request.
- Rebuilt, Reconditioned, and Used Parts: Backed by an inspection-only warranty unless otherwise stated. As with new parts, RF Engine cannot provide further warranty coverage beyond the manufacturer’s terms.
- No Additional Warranty: RF Engine does not offer any express or implied warranties. However, if an issue arises, we are here to assist and will support you through any applicable manufacturer claim process.
Our Guarantee
All parts are guaranteed to be in the condition stated at the time of sale and free from misrepresentation. If something isn’t right, we’ll work with you to resolve it — including returns, exchanges, or refunds when appropriate.
- We sell parts — we don’t make them — but we stand behind what we sell.
- Guaranteed to match the description or your money back.
- Manufacturer’s warranty applies where available; we’ll help if you ever need it.
Used Parts — What to Expect
Used parts are cleaned, inspected, and guaranteed to be usable, but please note:
- They often have signs of wear, surface rust, blemishes, or cosmetic imperfections.
- They may include old gaskets or residue and likely require further cleaning or machining before installation.
- They are not refurbished, remanufactured, or restored to like-new appearance.
We recommend careful inspection and strongly encourage installation by a qualified heavy-duty diesel mechanic.
- Worn, not worn out — used parts may show signs of age but are fit for service.
- All used parts are tested for usability, not appearance.
Questions?
If you have questions about a part’s condition, warranty, or how we handle returns and guarantees, feel free to contact us. We’re here to help.
Last Updated: June 22, 2025
Recently Viewed
Allis Chalmers G226 Gas & LPG Camshaft Thrust Plug, 70920333
International D312 Diesel Fuel Injector, 631570R-Price reflects core charge
Caterpillar 3126 (Automotive, 2-Valve) Complete Reman Drop-In Engine | 64F4D250SB
General Motors 6.2L Engine Complete Running Core BCN: 15022660
Camshaft Lifter New fits John Deere 4.270, 6.404 Replaces OEM Part Number R52773
Crankshaft Remachined Caterpillar 638, 3306 PC 30/10 Rods & Mains
Engine Complete Runner Fits International D358 ESN: 358DT2D111089
Wisconsin VH4D Main Bearing (Roller Style)
International Navistar DT466E, DT530E Head Bolt Set with Washers
Fits Cummins 6C, 6CT, 6CTA Gasket Set Lower New 3800558
Fits John Deere 13.5L Crankshaft Seal Front RE527102
Connecting Rod Reman Komatsu 4D95 6D95 DIESEL TAPERED ROD
All specifications and numbers are provided for reference only and should be independently verified before use. While we guarantee our parts match their descriptions and accept returns for any discrepancies, we cannot be held liable for installation costs, modifications, or consequential damages. Questions about compatibility? Contact our parts experts at 800-828-6943, sales@dieselcranks.com, or via live chat, Mon-Fri 8am-5pm EST.