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In Frame Engine Overhaul Kit PART #: IK126

In Frame Engine Overhaul Kit
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  • In Frame Engine Overhaul Kit - IK126

Description & Notes

Part # IK126
Notes & Description 4 CYL., 4 RING PISTON
BORE: 3.939 "
Associated Items A-K311939 Pump, Fuel Lift Transfer 1
A-K921435 Spring, Intake Valve 4
A-K921436 Spring, Exhaust Valve 4
A-K928622 Valve, Intake 8
A-K943439 Keeper, Valve 8
A-K964883 Gasket, Upper Set 1
A-K965803 Gasket, Lower Set 1
A-OK126 Major Engine Overhaul Kit
A-VPA6032 Valve Train Kit 1
A-10152 Lucas Assembly Lube (8 oz) 1
A-10153 Assembly Lube; Case of 12-8ozbottles 1
Kit Components Piston A-PA769 STD SN <11052360 4.00
Rings, Piston A-K261069 STD 4.00
A-K261071 .040 4.00
Bearing, Conn Rod A-K207436 STD 1.00
A-K207497 .010 1.00
A-K207498 .020 1.00
Gasket OH Set w/Seals A-3A210FS 1.00
Package Quantity 1

Product Fit

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Additional Information

Did you know the IK126 in frame engine overhaul kit only fits David Brown 990 tractors? TractorJoe does, which is why we strive to verify our parts, ensuring they fit your David Brown properly.

It can be pricey to replace a in frame engine overhaul kit on the David Brown 990. Thats why we sell new high quality in frame engine overhaul kits direct at often lower prices than even a used David Brown in frame engine overhaul kit!

Price is just one part of the equation though- quality matters too. We don't want you replacing your in frame engine overhaul kit more than you need to, which is why we back our parts with an industry leading warranty. Even if your 990 is not your main piece of equipment, TractorJoe knows that having it up and running is always important.

In Frame Engine Overhaul Kit

PART #: IK126

Price: $530.12


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Frequently Asked Questions
When will I get my items?
Once your items have shipped it takes around 2 to 4 days to arrive at your location. You can track the shipment to find the expected delivery date or if there are any issues that have caused a shipping delay. Destinations outside the continental US will take additional time for delivery.
What if I will not be available to receive my shipment?
We've got you covered! Delivery carriers will generally let you leave a signed note on your door with instructions. UPS will generally leave a ground shipment at the door in rural and suburban locations without a note. You can also instruct the UPS driver to take it back to the customer service center for pickup if you do not want it left. For detailed information please contact the delivery carrier.
Can you ship to an APO/FPO address?
We unfortunately are no longer able to ship to AFO/FPO addresses.
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