Cylinder Head 6151-12-1101 for Bulldozers

OEM / REF: 6151-12-1101SKU: pilotpart199121-01

Cylinder Head for Komatsu Engine 6D125-5 6D125-7 6D125-6 6D125-8 is a Cylinder Head replacement part indexed for Part Number and BULLDOZERS:D87E, D87P DIESEL GENERATOR:DCA, EGS360, 380 ENGINES:6D125-5, 6D125-7, 6D125-6, 6D125-8 EXCAVATORS:PC400, PW400MH WHEEL LOADERS:WA450, WA470 6D125E-2E S/N 61779-UP 6D125E-2D-5 S...

Stock
In stock
Condition
New
Fitment
Bulldozers Engine Spare Parts
  • Fitment support before you order
  • Worldwide delivery options

Cylinder Head Description

This Cylinder Head is indexed for Part Number; BULLDOZERS:D87E, D87P DIESEL GENERATOR:DCA, EGS360, 380 ENGINES:6D125-5, 6D125-7, 6D125-6, 6D125-8 EXCAVATORS:PC400, PW400MH WHEEL LOADERS:WA450, WA470 6D125E-2E S/N 61779-UP 6D125E-2D-5 S/N 60721-UP 6D125E-2G-5 S/N 60721-UP 6D125E-2J-5 S/N 60721-UP 6D125E-2H-5 S/N 60721-UP 6D125E-2J-S5 S/N 60721-UP 6D125E-2A-45 S/N 60721-UP 6D125E-2F-5 S/N 60721-UP 6D125E-2A-5 S/N 60721-UP 6D125E-2B-5 S/N 60721-UP WA470-3 S/N 25233-UPWHEEL LOADERS D87E-2 S/N P090001-UPBULLDOZERS D87P-2 S/N P092001-UPBULLDOZERS DCA-220SSK S6D125E-2GD-D8DIESEL GENERATORS DCA-300SSK SA6D125E-GD-2-E1DIESEL GENERATORS DCA-300SSK2 SAA6D125E-2-D2DIESEL GENERATORS EGS360, 380 SAA6D125-P400DIESEL GENERATORS PC400LC-6LK/HD-6LK S/N A84001-A85000EXCAVATORS PC400LC-6LM/HD-6LM S/N A85001-UPEXCAVATORS PC400LC-6LK/HD-6LK S/N A83001-A84000EXCAVATORS PW400MH-6 S/N A84210-UPEXCAVATORS S6D125E-2G S/N 60863-UPENGINES S6D125E-2A-6 S/N 60721-UP S6D125E-2H S/N 60863-UPENGINES S6D125E-2J-6 S/N 60721-UP S6D125E-2L-6 S/N 60721-UPENGINES S6D125E-2M-6 S/N 60721-UP S6D125E-2C-6 S/N 60721-UP S6D125E-2E-6 S/N 60721-UP S6D125E-2D-6 S/N 60721-UPENGINES S6D125E-2F-6 S/N 60721-UP S6D125E-2F-56 S/N 60721-UP S6D125E-2G-6 S/N 60721-UP S6D125E-2H-6 S/N 60721-UP S6D125E-2L-6 S/N 60721-UP S6D125E-2E S/N 60863-UPENGINES S6D125E-2L S/N 60863-UPENGINES S6D125E-2K-6 S/N 60721-UP S6D125E-2B-6 S/N 60721-UP SA6D125E-2C-S S/N 60721-UP SA6D125E-2A-KU S/N 60721-UPENGINES SA6D125E-2A-C7 S/N 60721-UP SA6D125E-2A-K7 S/N 60721-UP SA6D125E-2A-C S/N 60721-UP SA6D125E-2L S/N 60721-UPENGINES SA6D125E-2C-S S/N 60721-UPENGINES SA6D125E-2GD-W7 S/N 65905-UPENGINES SA6D125E-2E-7 S/N 60721-UP SA6D125E-2A-7 S/N 60721-UP SA6D125E-2C-H7 S/N 60721-UP SA6D125E-2CT-T7 S/N 60721-UP SA6D125E-2A-57 S/N 60721-UP SA6D125E-2C-L7 S/N 60721-UP SA6D125E-2C-S7 S/N 60721-UP SA6D125E-2G-7 S/N 60721-UP SA6D125E-2L-7 S/N 60721-UP SA6D125E-2GD-W S/N 60721-UP SA6D125E-2C-T7 S/N 60721-UP SA6D125E-2B-7 S/N 60721-UP SAA6D125E-3H-8M S/N 310314-UP SAA6D125E-2B-8 S/N 60721-UP SAA6D125E-2D-8 S/N 60721-UP SAA6D125E-2C S/N 210001-UPENGINES SAA6D125E-2C-8 S/N 60721-UP SAA6D125E-3H-8M S/N 310001-UP WA450-3MC S/N A31001-UPWHEEL LOADERS WA470-DZ-3 Serial No.20118 and upWHEEL LOADERS WA470-3 Active S/N WA470H20942-UPWHEEL LOADERS. Compare reference number 6151-12-1101 against the label on your existing Bulldozers component before ordering.

Additional cross references on file: 6150-12-1100, 6151-12-1100, 6151-12-1110. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • BULLDOZERS:D87E, D87P DIESEL GENERATOR:DCA, EGS360, 380 ENGINES:6D125-5, 6D125-7, 6D125-6, 6D125-8 EXCAVATORS:PC400, PW400MH WHEEL LOADERS:WA450, WA470 6D125E-2E S/N 61779-UP 6D125E-2D-5 S/N 60721-UP 6D125E-2G-5 S/N 60721-UP 6D125E-2J-5 S/N 60721-UP 6D125E-2H-5 S/N 60721-UP 6D125E-2J-S5 S/N 60721-UP 6D125E-2A-45 S/N 60721-UP 6D125E-2F-5 S/N 60721-UP 6D125E-2A-5 S/N 60721-UP 6D125E-2B-5 S/N 60721-UP WA470-3 S/N 25233-UPWHEEL LOADERS D87E-2 S/N P090001-UPBULLDOZERS D87P-2 S/N P092001-UPBULLDOZERS DCA-220SSK S6D125E-2GD-D8DIESEL GENERATORS DCA-300SSK SA6D125E-GD-2-E1DIESEL GENERATORS DCA-300SSK2 SAA6D125E-2-D2DIESEL GENERATORS EGS360, 380 SAA6D125-P400DIESEL GENERATORS PC400LC-6LK/HD-6LK S/N A84001-A85000EXCAVATORS PC400LC-6LM/HD-6LM S/N A85001-UPEXCAVATORS PC400LC-6LK/HD-6LK S/N A83001-A84000EXCAVATORS PW400MH-6 S/N A84210-UPEXCAVATORS S6D125E-2G S/N 60863-UPENGINES S6D125E-2A-6 S/N 60721-UP S6D125E-2H S/N 60863-UPENGINES S6D125E-2J-6 S/N 60721-UP S6D125E-2L-6 S/N 60721-UPENGINES S6D125E-2M-6 S/N 60721-UP S6D125E-2C-6 S/N 60721-UP S6D125E-2E-6 S/N 60721-UP S6D125E-2D-6 S/N 60721-UPENGINES S6D125E-2F-6 S/N 60721-UP S6D125E-2F-56 S/N 60721-UP S6D125E-2G-6 S/N 60721-UP S6D125E-2H-6 S/N 60721-UP S6D125E-2L-6 S/N 60721-UP S6D125E-2E S/N 60863-UPENGINES S6D125E-2L S/N 60863-UPENGINES S6D125E-2K-6 S/N 60721-UP S6D125E-2B-6 S/N 60721-UP SA6D125E-2C-S S/N 60721-UP SA6D125E-2A-KU S/N 60721-UPENGINES SA6D125E-2A-C7 S/N 60721-UP SA6D125E-2A-K7 S/N 60721-UP SA6D125E-2A-C S/N 60721-UP SA6D125E-2L S/N 60721-UPENGINES SA6D125E-2C-S S/N 60721-UPENGINES SA6D125E-2GD-W7 S/N 65905-UPENGINES SA6D125E-2E-7 S/N 60721-UP SA6D125E-2A-7 S/N 60721-UP SA6D125E-2C-H7 S/N 60721-UP SA6D125E-2CT-T7 S/N 60721-UP SA6D125E-2A-57 S/N 60721-UP SA6D125E-2C-L7 S/N 60721-UP SA6D125E-2C-S7 S/N 60721-UP SA6D125E-2G-7 S/N 60721-UP SA6D125E-2L-7 S/N 60721-UP SA6D125E-2GD-W S/N 60721-UP SA6D125E-2C-T7 S/N 60721-UP SA6D125E-2B-7 S/N 60721-UP SAA6D125E-3H-8M S/N 310314-UP SAA6D125E-2B-8 S/N 60721-UP SAA6D125E-2D-8 S/N 60721-UP SAA6D125E-2C S/N 210001-UPENGINES SAA6D125E-2C-8 S/N 60721-UP SAA6D125E-3H-8M S/N 310001-UP WA450-3MC S/N A31001-UPWHEEL LOADERS WA470-DZ-3 Serial No.20118 and upWHEEL LOADERS WA470-3 Active S/N WA470H20942-UPWHEEL LOADERS

Specifications

Part Number6151-12-1101,6151121101,6150-12-1100,6151-12-1100,6151-12-1110,R6151121101

Fitment Notes

Brand or application signal
Bulldozers Engine Spare Parts
Product family
Cylinder Head
System category
Engine Spare Parts > Cylinder Components > Cylinder Head
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.