Yanmar 4TN100 4TN100E-ACG 4TN100L-GLD Overhaul Rebuild Kit for QAS40 AG40S-2 Generator B7 Excavator
SKU: 81942774983

Yanmar 4TN100 4TN100E-ACG 4TN100L-GLD Overhaul Rebuild Kit for QAS40 AG40S-2 Generator B7 Excavator

Sale price$435.40 Regular price$483.78
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

Yanmar 4TN100 4TN100E-ACG 4TN100L-GLD Overhaul Rebuild Kit for QAS40 AG40S-2 Generator B7 ExcavatorApplication: For Models with Yanmar 4TN100 4TN100E ACG 4TN100L GLD Engine Refer QAS40 AG40S 2 Generator B7 Excavator, not only these models. Content: Including: 1 Set of Overhaul Gasket Kit4 Cylinder Liners4 Pistons STD4 Piston Pins8 Snap Rings4 Rod BushingsSet Rings For 4 Pistons STD1 Set of Main Bearings1 Set of Rod Bearings1 Set of Thrust Bearings4 Intake Valves4 Exhaust Valves8 Valve Guides4 Intake Valves Seats4 Exhaust Valves Seats NOTICE: Please

Application:

For Models with Yanmar 4TN100 4TN100E-ACG 4TN100L-GLD Engine Refer QAS40 AG40S-2 Generator B7 Excavator, not only these models.

Content:

Including:1 Set of Overhaul Gasket Kit
4 Cylinder Liners
4 Pistons STD
4 Piston Pins
8 Snap Rings
4 Rod Bushings
Set Rings For 4 Pistons STD
1 Set of Main Bearings
1 Set of Rod Bearings
1 Set of Thrust Bearings
4 Intake Valves
4 Exhaust Valves
8 Valve Guides
4 Intake Valves Seats
4 Exhaust Valves Seats

NOTICE:

Please send us your engine's nameplate and your model's nameplate after you order this product([email protected])

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81942774983

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C
Verified Purchase
Charles Clerici
Phoenix, US
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2023
J
Verified Purchase
judith stevens
Lake Worth, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Carnegie, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
Lake Worth, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
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Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Massapequa, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024

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