4BTdiesel Reviews
5.0
this injector works perfectly. I’d already had terrible experiences with two other sellers, so it was such a relief to order from...
July 20, 2026
5.0
Good quality for the price, better than I expected.
July 6, 2026
5.0
Strong Quality and Good Fit I ordered this connecting rod for my machine, and it worked exactly as expected. The fit was...
July 5, 2026
Grateful in Vermont
1817254C96 International/Navistar DT466 Upper Engine Gasket Set, New (1808973)
Fast, affordable, and eager to help. 4BTdiesel is what professionals strive to be. The parts are top quality and the people know their work and make the process effortless and affordable. Thank you 4BTdiesel!
Darrell, thank you for your glowing review! We at 4BTdiesel strive to be professionals and make every experience working with us the best it can be! We look forward to working with you again.
Very high quality
1815674C1 Navistar DT408/DT466P/I530P Cylinder Liner
Very high quality
Emilio, 4BTdiesel only offers the highest quality products to our customers. Thank you for the excellent review!
excellent experience, fast shipping.
1810086C2 Navistar/International DT360/DTA360 Exhaust Valve
excellent experience, fast shipping.
Harville, it is great to hear that you had an excellent experience shopping with us and that you had fast shipping times! Thank you for such a great review!
Happy with equipment
180903 Cummins N14 Idler, New (3066330)
Happy with equipment
Jeffrey, we are glad that you are happy with your equipment. Thank you for the great review!
great price and on time delivery
177261A1 Rod W/ 1 1/4" X 3" Bolt & Washer
fast and effective. Price was lowest on internet for new part. Delivery was on time.
Thank you for the awesome review, Lawrence! We appreciate your feedback and look forward to working with you in the future.
Cat c15 turbo
177148 Caterpillar C15 Turbocharger, New (0R7923)
Very satisfied with purchase, shipped very quickly. And extremely easy ordering on web site. Called customer service just to confirm I had right part # prior to placing order and she was pleasant and helpful＃＃will definitely be a returning customer
Great turbo
177148 Caterpillar C15 Turbocharger, New (0R7923)
This turbo is perfect .. great price ! mor boost than the stock one ! and is working very goon .. Im going to order more when needed
Rob, we are so happy to hear that your turbocharger is working perfectly. We look forward to working with you in the future. Thanks for the great review!
Just what i needed
173-0413 Caterpillar 3013/3024/3054/C2.2 Oil Cooler, New
I needed this cooler to finish the rebuild, i got it quickly and got my project finished.
Mike, it is always good to hear when we are able to assist someone finish a project in a timely manner. Thank you for the great review!
Satisfied customer
171702 Turbocharger for Detroit Diesel Series 60, New (23518588)
So far very good. I get alot of power climbing hills. I have a 06 freightliner Century. Detroit motor
Hi Alikat, thanks for the review! We're glad you're satisfied with your turbocharger.
O RINGS
1609874 Caterpillar C15 Cylinder Liner Gasket, New (5P8057)
They showed up in right when they were supposed to and worked perfectly!!
Thank you for the great review, Joseph! We appreciate your business and look forward to working with you in the future.
worked great
152946 Cummins N14 Fuel Crossover O-Ring, New
worked great
Tom, we are happy your parts met all of your engine needs. Thank you for the great review!
No Hassel
152946 Cummins N14 Fuel Crossover O-Ring, New
I'm glad 4BTdiesel stocks OEM parts for Cummins N14. Older parts are becoming harder to find. Thanks 4BTdiesel
Hi Lenard, thanks for the review! We're glad you're satisfied with our selection of Cummins parts and hope to see you again soon!
Perfect customer service
14969880000 Caterpillar C15 Turbocharger, New (1080003)
Perfect customer service
Thank you Damian for the great review! We appreciate your business and look forward to working with you in the future!
C16 TURBO
14969880000 Caterpillar C15 Turbocharger, New (1080003)
EXCELLENT PRODUCT, QUICK SHIPPING, GREAT PRICE
Thanks for the great review, Kevin! We stand by our commitment to excellent customer service.
Gaskets
149651 Cummins Valve Cover Gasket
Product was as described. Shipping was fast. Easy process.
Thanks for the review Alex! We love hearing feedback from our customers and look forward to working with you in the future.
Amazing
12530339 GMC 6.5L Turbocharger, New (2T101)
Super fast shipping and great product!
Diego, thank you so much for your great review! We are happy to hear that shipping was fast and you are happy with the quality of your product!
Obscure part found easily
12214 Stanadyne Shaft
Very glad to have found replacement part!
Ford 801 Tractor parts
11304 Stanadyne Seal, Hyd Head
I received the parts for my injector pump on my tractor in no time.They were hard to find Standyne injector pumps parts.I will recommend 4BTdiesel to anybody!!!! Thanks.
Thanks for the review, Chris. We were happy to help with that injector pump!
Excellent!!! they were very helpful,
10453 Stanadyne Seal
Excellent!!! they were very helpful, very fast shipping, had the parts I needed
Thank you for the awesome review Kevin! We appreciate your business & look forward to helping with all of your diesel engine needs!
Online order
1002951 Caterpillar 3116 Cylinder Head Gasket Set
Correct parts arrived on time
Thank you Steve for taking the time to leave us the great review! We appreciate you & your business! We look forward to helping with all of your diesel engine needs.
Good-looking product
3078323 Cummins N14 Exhaust Manifold, New (P200225)
Good-looking product
Jeffrey, we are glad that you are happy with the product you received. Thank you for the great review!
Good transaction
3078307 Cummins N14 Accessory Drive, New (3078307RX)
We got all the parts as ordered, all in great shape and correct. Only downside was we paid for overnight and it still took 3 days, but that's probably ups not them!
Thank you so much for your business and feedback G. V.! We appreciate you and hope to see you again soon.
Good product
3076489 Cummins N14 Thermostat, New (201737)
Good product
Good product
3076489 Cummins N14 Thermostat, New (201737)
Good product
Jeffrey, we are happy to hear that you were satisfied with your product. Thank you for the great review!
Good
3076226 Cummins N14 Air Compressor Gasket, New
Good
Thank you for the 5-star review, Vasyl!
Good quality
3076225 Cummins N14 Accessory Drive Support Gasket, New
Good quality and arrived pretty close to on time. I paid extra to get it fast but as with most shipping currently, it took a little longer than I had hoped. But I am very confident with the parts. I got what I needed
Alex, we are happy to hear that you were satisfied with your experience! Thank you for the great review!
Front structure for 3406 e model
2323679 Caterpillar 3406E Rear Structure Gasket Kit, New (331420)
Parts came in just like I asked not a single problem like always I always have had good luck with anything I order from these guys thanks Andy
It was what we ordered
229990 Brake Air Compressor
We reviewed and located the item we needed and ordered it.
Great product
2295711 Caterpillar Seal- Isolation
Great product excellent quality
Old skid steer parts
229263A1 Case Replacement Hyd Motor
I recently had trouble finding old Case drive motors. I had the part number and had absolutely no luck until 4BTdiesel stepped up and delivered! Thanks for the expertice and quick shipping.
