TIME-SERT® Universal Head Bolt
NOTE: If the hole was previously REPAIRED with Helicoil/save-a-thread style insert.
USE: BIG-SERT for oversized engine block thread repair.
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.
Universal head bolt kits can be used in any
application in size available. A simple tool setup is all that is required
You must determine if the kit will be suitable
for your application. 10 inserts are included
TIME-SERT HEAD BOLT THREAD REPAIR KITS FOR FIRST TIME REPAIRS
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
TIME-SERT Universal
M10x1.5 head bolt
includes 30mm length inserts
M10x1.5
7577
Instructions
10159
M10x1.5x30mm
Optional tool p/n 41604 Alignment Plug for 3/4 holes not included. e.g mercedes M10x1.5 kompressor engines.
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
TIME-SERT Universal
M11x1.5 head bolt
This is the only kit approved by Toyota
for head bolt thread repair.
M11x1.5
Approved by Toyota & Scion
2200
11155
M11x1.5x30mm
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
Universal
M11x1.25 head bolt
M11x1.25
commonly used in Subaru
11125
11127
M11x1.25x30mm
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
TIME-SERT Universal
M12x1.5 head bolt
M12x1.5
4800
12159
M12x1.5x30mm
dowel for 4.9 Cad
p/n 4909
Special Dowel click here: available for Honda H22 and others Blocks which use M12x1.5
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
TIME-SERT 1/2-13 Subaru Conversion
Special high horse power application
converts M11x1.25 to 1/2-13
Note use kit 11125 for standard M11x1.25
1/2-13
15100
15105
1/2-13×1.180
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.
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.
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
BIG-SERT Universal
M10x1.5 head bolt
M10x1.5
Double oversized
7580BS
50155
24.5mm length
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
BIG-SERT Universal
M10x1.25 head bolt
M10x1.25
Double oversized
6250BS
50125
24.5mm length
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
BIG-SERT Universal
M11x1.5 head bolt
M11x1.5
Double oversized
2200BS
J-42385-507BS
M11x1.5x30mm
J-42385-508BS
Dowel
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
BIG-SERT Universal
M11x1.25 head bolt
Commonly used in Subaru head bolt when the hole was previously repaired with a helicoil failure.
M11x1.25
Double oversized
11125BS
51125
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
SPECIAL KITS
SIZE
KIT P/N
INSERT P/N
BIG-SERT UNIVERSAL HEAD BOLT ADD-ON KIT
ADD-ON KITS ONLY PROVIDE THE NECESSARY TOOLING TO CONVERT TO BIG-SERT
You must have the original kit. What is Included: Drill, Tap, Bushing, line pin, Inserts and dowels.
You will use the driver, fixture plate, bolts from the original kit to finish the repair.
SPECIAL ADD-ON KIT
SIZE
KIT P/N
INSERT P/N
BIG-SERT Universal ADD- ON KIT
M11x1.5
Note the hole should not be larger than .570 inches.
M11x1.5
Double oversized
ADD-ON
p/n 2200BSAO
note:
you must have kit p/n 2200 tooling to finish repair.
J-42385-507BS
includes 10 inserts
SPECIAL ADD-ON KIT
SIZE
KIT P/N
INSERT P/N
BIG-SERT Universal ADD- ON KIT
M11x2.0
Note the hole should not be larger than .570 inches.
M11x2.0
Double oversized
ADD-ON
p/n 3700BSAO
note:
you must have kit p/n 3700 tooling to finish repair.
37004
includes 10 inserts
SPECIAL ADD-ON KIT
SIZE
KIT P/N
INSERT P/N
BIG-SERT Universal ADD- ON KIT
M11x1.25
Note the hole should not be larger than .570 inches.
M11x1.25
Double oversized
ADD-ON
p/n 11125BSAO
note:
you must have kit p/n 11125 tooling to finish repair.
51125
includes 12 inserts
SPECIAL ADD-ON KIT
SIZE
KIT P/N
INSERT P/N
BIG-SERT Universal ADD- ON KIT
M12x1.5
Note the hole should not be larger than .570 inches.
M12x1.5
Double oversized
ADD-ON
p/n 4800BSAO
note:
you must have kit p/n 4800 tooling to finish repair.
52155
includes 10 inserts