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Cummins ISB / QSB / 6B 5.9 / 6.7 Engine Kits
Engine Kits for Cummins ISB / QSB / 6B 5.9 / 6.7 engines. Every part in this collection is listed for the 6B, 6BT, ISB, QSB by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
163 part numbers. Match the part number and your engine serial number — not sure? Call or text (720) 445-6249.
| Part # | Replaces | Description | Fits | Price | Availability |
|---|---|---|---|---|---|
| ISB412-126 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $955.94 | Ships from supplier · Lead time confirmed when you order |
| ISB412-107 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $955.94 | Sold out - call for options |
| ISB412-076 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $955.94 | Ships from supplier · Lead time confirmed when you order |
| ISB411-076 | — | Cummins QSB SERIES ENGINE ENGINE KIT | CUMMINS QSB SERIES ENGINE | $760.10 | Ships from supplier · Lead time confirmed when you order |
| ISB410-076 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $851.69 | Ships from supplier · Lead time confirmed when you order |
| ISB403-126 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $540.82 | Ships from supplier · Lead time confirmed when you order |
| ISB411-126 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $760.10 | Sold out - call for options |
| ISB411-081 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $760.10 | Sold out - call for options |
| ISB410-126 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,010.80 | Ships from supplier · Lead time confirmed when you order |
| ISB404-112 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $665.40 | Sold out - call for options |
| ISB636-076 | — | Cummins ENGINE KIT | CUMMINS 6.7L CUMMINS CUMMINS ISB ENGINES |
$1,641.55 | Ships from supplier · Lead time confirmed when you order |
| ISB634-176 | — | Cummins 6.7L CUMMINS OVERHAUL ENGINE KIT | CUMMINS 6.7L CUMMINS | $1,945.99 | Ships from supplier · Lead time confirmed when you order |
| ISB632-076 | — | Cummins ENGINE KIT | CUMMINS QSB SERIES ENGINE CUMMINS ISB ENGINES |
$1,230.39 | Ships from supplier · Lead time confirmed when you order |
| ISB631-176HP | — | Cummins 6B ENGINES 5.9 HIGH PERFORMANCE ENGINE KIT | CUMMINS 6B ENGINES 5.9 | $2,327.90 | Ships from supplier · Lead time confirmed when you order |
| ISB631-151HP | — | Cummins HIGH PERFORMANCE OVERHAUL ENGINE KIT | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$2,327.90 | Ships from supplier · Lead time confirmed when you order |
| ISB631-101HP | — | Cummins HIGH PERFORMANCE OVERHAUL ENGINE KIT | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$2,327.90 | Ships from supplier · Lead time confirmed when you order |
| ISB631-086 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,421.84 | Ships from supplier · Lead time confirmed when you order |
| ISB630-082 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,247.98 | Ships from supplier · Lead time confirmed when you order |
| ISB609-126 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $3,113.25 | Sold out - call for options |
| ISB608-206 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $2,867.78 | Sold out - call for options |
| ISB608-092 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $782.98 | Ships from supplier · Lead time confirmed when you order |
| ISB607-382 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,415.68 | Ships from supplier · Lead time confirmed when you order |
| ISB607-257 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,415.68 | Ships from supplier · Lead time confirmed when you order |
| ISB607-126 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,415.68 | Ships from supplier · Lead time confirmed when you order |
| ISB607-113 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,415.68 | Ships from supplier · Lead time confirmed when you order |
| ISB635-076 | — | Cummins 6.7L CUMMINS OVERHAUL ENGINE KIT | CUMMINS 6.7L CUMMINS | $1,558.25 | Ships from supplier · Lead time confirmed when you order |
| ISB634-151 | — | Cummins 6.7L CUMMINS ENGINE OVERHAUL KIT | CUMMINS 6.7L CUMMINS | $1,945.99 | Ships from supplier · Lead time confirmed when you order |
| ISB631-651 | — | Cummins OVERHAUL ENGINE KIT | CUMMINS 6.7L CUMMINS CUMMINS ISB ENGINES |
$1,855.17 | Ships from supplier · Lead time confirmed when you order |
| ISB631-251HP | — | Cummins HIGH PERFORMANCE OVERHAUL ENGINE KIT | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$2,327.90 | Ships from supplier · Lead time confirmed when you order |
| ISB631-226HP | — | Cummins HIGH PERFORMANCE OVERHAUL ENGINE KIT | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$2,327.90 | Ships from supplier · Lead time confirmed when you order |
| ISB631-176 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,421.84 | Ships from supplier · Lead time confirmed when you order |
| ISB631-161 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,421.84 | Ships from supplier · Lead time confirmed when you order |
| ISB605-444 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,167.69 | Ships from supplier · Lead time confirmed when you order |
| ISB631-127 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,421.84 | Ships from supplier · Lead time confirmed when you order |
| ISB631-117 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,421.84 | Ships from supplier · Lead time confirmed when you order |
| ISB605-307 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,167.69 | Ships from supplier · Lead time confirmed when you order |
| ISB630-126 | — | Cummins 6.7L CUMMINS ENGINE KIT | CUMMINS 6.7L CUMMINS | $1,247.98 | Ships from supplier · Lead time confirmed when you order |
| ISB605-076HP | Cummins 3947678 Cummins 3947871 Cummins 4025012 +3 more |
Cummins HIGH PERFORMANCE OVERHAUL ENGINE KIT | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$3,631.99 | Sold out - call for options |
| ISB605-032 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,167.69 | Ships from supplier · Lead time confirmed when you order |
| ISB630-076HP | — | Cummins ISB ENGINES HIGH PERFORMANCE ENGINE OVERHAUL KIT | CUMMINS ISB ENGINES | $2,246.69 | Ships from supplier · Lead time confirmed when you order |
| ISB604-151 | — | Cummins ENGINE KIT | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$980.99 | Sold out - call for options |
| ISB610-082 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,214.99 | Ships from supplier · Lead time confirmed when you order |
| ISB604-111 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $890.21 | Ships from supplier · Lead time confirmed when you order |
| ISB607-251 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,415.68 | Ships from supplier · Lead time confirmed when you order |
| ISB601-176 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $973.00 | Ships from supplier · Lead time confirmed when you order |
| ISB601-107 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $973.00 | Ships from supplier · Lead time confirmed when you order |
| ISB607-101HP | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,793.78 | Sold out - call for options |
| ISB607-031 | — | Cummins ISB ENGINES ENGINE KIT | CUMMINS ISB ENGINES | $1,415.68 | Ships from supplier · Lead time confirmed when you order |
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