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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 thread repair. Bottom of page click here:

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.
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 HEAD BOLT THREAD REPAIR KITS FOR FIRST TIME REPAIRS
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
TIME-SERT Universal M10x1.5 head bolt	M10x1.5	7580 Instructions	10155 M10x1.5x24.5mm
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
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 PART NO.	INSERT PART NO.
TIME-SERT Universal M10x1.25 head bolt	M10x1.25	6250 Instructions	10129 M10x1.25x25mm
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
TIME-SERT Universal M11x1.5 head bolt P/n 2200 This is the only kit approved by Toyota for head bolt thread repair.	M11x1.5 Approved by Toyota & Scion	2200 Instructions	11155 M11x1.5x30mm
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
Universal M11x1.25 head bolt	M11x1.25 used in Subaru	11125 Instructions	11127 M11x1.25x30mm
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
TIME-SERT Universal M11x2.0 head bolt	M11x2.0	3700 Instructions	112030 M11x2.0x30mm
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
Universal M12x1.25 head bolt	M12x1.25	4700 Instructions	12127 M12x1.25x30mm
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
TIME-SERT Universal M12x1.5 head bolt	M12x1.5	4800 Instructions	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 PART NO.	INSERT PART NO.
TIME-SERT Universal M12x1.75 head bolt	M12x1.75	4900 Instructions	12179 M12x1.75x30mm
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
TIME-SERT Universal 7/16-14 head bolt	7/16-14	14300 Instructions	121888 7/16-14x1.180
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
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 Instructions	15105 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.
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M10x1.5 head bolt	M10x1.5 Double oversized	7580BS Instructions	50155 24.5mm length
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M10x1.25 head bolt	M10x1.25 Double oversized	6250BS Instructions	50125 24.5mm length
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M11x1.5 head bolt Note the hole should not be larger than .570 inches.	M11x1.5 Double oversized	2200BS Instructions	J-42385-507BS M11x1.5x30mm J-42385-508BS Dowel
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M11x1.25 head bolt Commonly used in Subaru head bolt when the hole was previously repaired with a helicoil failure. Note the hole should not be larger than .570 inches.	M11x1.25 Double oversized Includes only subaru dowel	11125BS Instructions	51125
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M11x2.0 head bolt	M11x2.0 Double oversized	3700BS Instructions	37004
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M12x1.25 head bolt	M12x1.25 Double oversized	4700BS Instructions	52125
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M12x1.5 head bolt	M12x1.5 Double oversized	4800BS Instructions	52155
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M12x1.25 head bolt	M12x1.25 Double oversized	4700BS Instructions	52125
SPECIAL KITS	SIZE	KIT PART NO.	INSERT PART NO.
BIG-SERT Universal M12x1.75 head bolt	M12x1.75 Double oversized	4900BS Instructions	52175
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 PART NO.	INSERT PART NO.
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 PART NO.	INSERT PART NO.
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 PART NO.	INSERT PART NO.
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 PART NO.	INSERT PART NO.
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

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