Search
Browse Categories

Click image to enlarge

Cummins 6BT 6.7L QSB Engine Inframe Overhaul Rebuild Kit, Piston 4934860

Cummins 6BT 6.7L QSB Engine Inframe Overhaul Rebuild Kit, Piston 4934860

Our Price: $977.65
NOTE: Our website does not automatically run your VIN/Engine Serial Number. We run it after your purchase to ensure you are getting the correct parts for your engine.
IMPORTANT: We will build your kit according to your original serial number. If you feel that your engine has ever been modified or was not previously rebuilt to the factory specifications please contact us before ordering.

Price may change upon customizations.

Engine Kit Type:

* denotes required field

Engine Serial Number*
Engine CPL Number*
Main Bearing Size*
Rod Bearing Size*
Brand: Maxiforce
Mfg Warranty:  Click for Info
Heavy Duty Pros Quality Aftermarket Parts

Superior Quality Parts: Heavy Duty Pros parts meet and exceed the OEM quality specifications.

Heavy Duty Pros Fast Shipping Aftermarket Parts

Fast Shipping: We ship from warehouses across the US to ensure the quickest delivery.

Heavy Duty Pros Customer Service Aftermarket Parts

Expert Technical Advice: Industry repair technicians are standing by to provide expert advice for your repair.

Heavy Duty Pros Competitive Savings on Aftermarket Parts

Huge Savings: We offer competitive online pricing for significant savings.

Product Details & Specifications

Turbocharged, QSB, 24 Valve
Bore: 4.21 in / 107 mm
Stroke: 4.88 in / 124 mm

Piston Marked: 4860, 5160

Please note: This kit is designed to fit Cummins 6.7L engines with the following CPL Numbers only: 426, 427, 656, 1584, 1610, 1629, 2605, 8466, 8510, 8610, 8611, 8615, 8733, 40247, 40426, 40656, 41452, 41584, 41586, 41610, 41629, 42605, 42827, 43068, 43293, 43460, 43858, 43859, 43861, 43862

If your CPL number is not listed above and you are looking to order an engine kit, please perform a search on our website by typing "CPL" followed by your actual CPL number. The first result that should appear will be the exact engine kit you require. If you have any questions or need assistance, please let us know.

Fits the following applications:
Asphalt Pavers: PF6110 Ingersoll Rand, PF6160 Ingersoll Rand, PF6170 Ingersoll Rand, Vogele Vision 5100-2, Vogele Vision 5103-2, Vogele Vision 5200-2, Vogele Vision 5203-2, Svedala Demag DF145CS, Svedala Demag DF145C
Hyundai: HL757-9S, HL749-9
JCB: JCB 427, JCB 437, JCB 437 ZX
Skidder: 220C Harvester, 230C Harvester, 234 Harvester, T234 Harvester, 250B Skidder, T250B Skidder, H250B Skidder, 604C Skidder, 610C Skidder, 620C Skidder, E625C Skidder, 718E Feller Buncher, 720E Feller Buncher, 724E Feller Buncher, 726E Feller Buncher
Vibratory Compactors: Ammann ASC200HD, Ammann ASC200D, Ammann ASC250D, Ammann ASC250HD

Inframe Kit Includes
(6) Piston & Rings
(6) Rod Bearing Pairs (check if connecting rod is fracture split or machine split)
(1) Main Bearing Set
(1) Head Gasket Set
(1) Oil Pan Gasket

Overhaul Kit Includes
(6) Piston & Rings
(6) Rod Bearing Pairs (check if connecting rod is fracture split or machine split)
(1) Main Bearing Set
(1) Head Gasket Set
(1) Lower Gasket Set 
(1) Front Crankshaft Seal
(1) Rear Crankshaft Seal
(1) Camshaft Bushing
(6) Piston Pin Bushing

Recommended Products

Cummins 5.9L, 6.7L ISB, QSB Piston Cooling Nozzle, 4937308
Cummins 5.9L, 6.7L ISB, QSB Piston Cooling Nozzle, 4937308
$7.24
Cummins 5.9L, 6.7L ISB, QSB Piston Cooling Nozzle, 4937308
Cummins 5.9L, 6.7L ISB, QSB Piston Cooling Nozzle, 4937308
Cummins Piston Pin Bushing, 5257363
Cummins Piston Pin Bushing, 5257363
$8.58
Cummins Piston Pin Bushing, 5257363
replaces: 5257363
Cummins Camshaft Bearing, 3940059, 4983253
Cummins Camshaft Bearing, 3940059, 4983253
$6.65
Cummins Camshaft Bearing, 3940059, 4983253
Bearing, Cam (Storm Block)