Details
Hyper-formance Engine Kits are designed to improve cold weather starting, extend engine life & increase horsepower. The Pistons in these overhaul kits are produced from an aluminum hypereutectic alloy which retain a high percentage of strength and hardness during normal operations. They have a resistance to thermal expansion and have a higher tolerance to thermal breakdown under extreme operating conditions. The piston rings included are moly-coated rings for superior sealing power and help extend the life of the engine. The combustion bowls in these pistons are engineered to create higher compression.
Hyper-formance pistons raise the static compression of an engine approximately 1.25 points. This increased compression creates higher cylinder pressure and temperature for a more complete, efficient combustion process. Hyper-formance pistons ignite a larger ratio of fuel/air per stroke, which wastes less raw fuel. This is the key to increased horsepower.
Engine Rebuild Kit Includes:
- Sleeves
- Sleeve Sealing Rings
- Pistons
- Piston Pins & Retaining Clips
- Piston Ring Sets
- Rod Bearing Set
- Main Bearing Set
- Piston Pin Bushings
- Connecting Rod Capscrews
- Camshaft Bearings
- Camshaft Plug
- Full Engine Gasket Set
- Front Crankshaft Seal
- Rear Crankshaft Seal
Fitment Guide
Warranty Information
Reliance Power Parts Warranty Policy
The Reliance Power Parts (RPP) warranty policy covers parts and labor necessary to repair a warrantable failure to the functional condition of the application that existed immediately prior to the failure, as detailed below. This warranty applies to direct customers of RPP only and is non-transferable.
Coverage Periods
- New Internal Engine Parts (Ag/Industrial): 1 year from invoice date, unlimited miles/hours
- Engine Overhaul Kits (Heavy-Duty On-Highway): 2 years from invoice date, unlimited miles/hours
- New Engine Accessories: 1 year from invoice date, parts replacement only
- Remanufactured Engine Accessories: 6 months from invoice date, parts replacement only
- Remanufactured Engine & Drivetrain Parts: 6 months from invoice date, parts replacement only
- Drivetrain Parts: 1 year from invoice date, parts replacement only
- Complete Engines & New Long Blocks (Reliance Manufactured): 6 months from invoice date, parts replacement only
- Remanufactured Long/Short Blocks & New Short Blocks (Reliance Manufactured): 90 days from invoice date, parts replacement only
Engine accessories include turbochargers, fuel injectors, hydraulic pumps, engine oil pumps, oil coolers, water pumps, and electrical components.
Manufacturer's Warranty Items
To serve a wider application base, RPP offers lower volume, rare application, and remanufactured parts from a variety of manufacturers. These parts will be noted on your invoice as subject to a "Manufacturer's Warranty" policy and are not covered under this policy. Engines, long blocks, medium blocks, and short blocks produced by any company other than Reliance are solely covered by the manufacturer's warranty. Contact your Reliance representative for details.
Parts & Labor Coverage
- Parts: Covered at current customer pricing using new or remanufactured RPP approved parts
- OEM/Outside Parts: When RPP parts are available, OEM parts will be credited at RPP pricing. Parts not available from RPP will be covered at billed rate with invoice required
- Labor: Offered at RPP's discretion, not to exceed published flat-rate times and maximum regional wholesale hourly labor rate
- Holiday/Overtime Rates: Not covered
What's Not Covered
This warranty does not cover failures resulting from:
- Owner or operator abuse or neglect
- Operation without adequate coolant, fuel, or lubricants
- Over-fueling or over-speeding
- Lack of maintenance of lubricating, coolant, or air intake systems
- Improper storage, starting, warm-up, run-in, or shut-down practices
Coverage does not include:
- Troubleshooting or diagnostic time
- Towing, transport, or down-time
- Rental fees or incidentals
- Delivery charges, travel, meals, or lodging
- Business losses, docking, or harbor charges
Responsibilities
- Installer: Ensure parts are correct for the application and install according to OEM procedures, specifications, and accepted industry standards
- Owner: Operate and maintain equipment as specified in OEM operation and maintenance manuals
How to File a Claim
- RPP must be notified prior to the end of the warranty period
- All warranty repairs must be authorized by RPP technical staff
- Request a Warranty Claim Form for the return of parts
- Return all claimed parts to the indicated location within 30 days of receiving a Return Merchandise Authorization
- Include failed parts, completed Warranty Claim Form, and copies of related work orders or invoices
- Ship parts freight pre-paid in a condition that makes examination possible
- Parts received without a Warranty Claim Form will be returned freight collect
Important Notes
- Professional Installation Required: We strongly recommend installation by a qualified technician to ensure proper break-in and operation
- Keep Your Records: Retain your invoice and service records for warranty claims
- Questions?: If you're unsure about coverage or need assistance, please contact us
The warranties set forth herein are the sole warranties made by RPP regarding its parts. RPP makes no other warranties, expressed or implied, of merchantability or fitness for a particular purpose.
Recently Viewed
John Deere 4270, 6404 New Cylinder Head Bolt (6.2" OAL) | Replaces R42464
Cummins 6G 8.3L Inframe-Overhaul Engine Rebuild Kit (Natural Gas) Piston Marked 4459 - Major Overhaul Kit - Piston Marked 0016, 2117, 7253 (10.5:1 Compression)
Conversion Gasket Set-less crank seals fits Perkins V8.510,V8.540, 2 piece oil pan
International Maxxforce DT (230-260 HP, without Brake) Complete Reman Drop-In Engine | 54G8R245BR
Caterpillar C7 (230 HP, Arr. No. 242-7871) Complete Reman Drop-In Engine | 64G3D230EE
David Brown AD4/55 Diesel Idler Gear, K917904
Engine Complete Non Running Core Fits International DT466 BCN: 1820494C4
Cummins QSB 6.7L (Blue Bird Vision FE) Complete Reman Drop-In Engine | 65H3D240B1
John Deere Pencil-style Injector Connector Packing | Replaces T29539, A58962
Glow Plug Fits Mitsubishi, Caterpillar, Perkins S4SD, S6S, 3044C 32A66-03101, 371
International 248, 264, 281 Intake & Exhaust Valve Guide (8044DR)
Continental F226, F227 Gas Camshaft, F218I401
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.