TIMESERT® PROFESSIONAL UNIVERSAL HEAD BOLT
ENGINE BLOCK THREAD REPAIR

NOTE:  If the hole was previously REPAIRED with Helicoil/save-a-thread
style insert use BIG-SERT for oversized engine block repair.

NOTE:  A good thread repair practice is to always verify each hole depth before drilling



click for larger view

Universal head bolt kits can be used in any application in size available.
A simple tool setup is all that is required.

Tool setup video instruction


You must determine if the kit will be suitable for your application. 10 inserts are included
 

TIME-SERT UNIVERSAL HEAD BOLT THREAD REPAIR KITS
FOR FIRST TIME REPAIRS

SIZE
KIT PART NO.
INSERT PART NO.
M10x1.5

6607580

66110155
M10x1.5x24.5mm

Optional tool 66241604 Alignment Plug for 3/4 holes not included.
e.g. Mercedes M10x1.5 compressor engines.
 

SIZE
KIT PART NO.

INSERT PART NO.

M10x1.25

6606250
Instructions

66110129
M10x1.25x25mm

SIZE
KIT PART NO.

INSERT PART NO.

M11x1.5
Approved by Toyota & Scion

6602200
Instructions
 

66111155
M11x1.5x30mm

SIZE
KIT PART NO.

INSERT PART NO.

M11x1.25
Commonly used in Subaru

66011125
Instructions

66111127
M11x1.25x30mm
SIZE
KIT PART NO.
INSERT PART NO.
M11x2.0

6603700
Instructions

661112030
M11x2.0x30mm
SIZE
KIT PART NO.
INSERT PART NO.
M12x1.25

6604700
Instructions

66112127
M12x1.25x30mm
SIZE
KIT PART NO.
INSERT PART NO.
M12x1.5

6604800
Instructions

66112159
M12x1.5x30mm
SIZE
KIT PART NO.
INSERT PART NO.
M12x1.75

6604900
Instructions

66112179
M12x1.75x30mm
7/16-14

66014300
Instructions

661121888
7/16-14x1.180

1/2-13 Subaru Conversion
Special high horse power application converts M11x1.25 to 1/2-13

Note: Use kit 66011125 for standard M11x1.2

1/2-13

66015100
Instructions

66115105
1/2-13x1.180
 

NOTE: A good thread repair practice is to always verify
each hole depth before drilling.
We recommend a  
" Tap Wrench " for tapping and driver tools.

BIG-SERT OVERSIZED UNIVERSAL HEAD BOLT ENGINE BLOCK THREAD REPAIR

Normally used when a helicoil or coil style insert has failed.

10 inserts of a 30mm length included in M11 & M12 kits.
You must determine if the kit will be suitable for your application.

Click here for NOTES:  Head Alignment Dowel for
GM, Toyota, Honda and Subaru.


click for larger view

 

Universal head bolt kits can be used in any application in size available. A simple tool setup is all that is required.

10 inserts included in each Universal head bolt kit 2 pcs of each size of head alignment dowel.

SIZE
KIT PART NO.
INSERT PART NO.
M10x1.5
Double oversized

6607580BS
Instructions

66150155
24.5mm length

M10x1.25
Double oversized

6606250BS
Instructions

66150125
24.5mm length
M11x1.5
Double oversized

6602200BS
Instructions

661J-42385-507BS
M11x1.5x30mm
662J-42385-508BS
Dowel
M11x1.25
Double oversized

Includes only subaru dowel

66011125BS
Instructions

66151125
M11x2.0
Double oversized

6603700BS
Instructions

66137004
M12x1.25
Double oversized

6604700BS
Instructions

66152125
M12x1.5
Double oversized

6604800BS
Instructions

66152155
M12x1.75
Double oversized

6604900BS
Instructions

66152175