Part number lookup
JT30040B Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number JT30040B. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- John Deere · This Rear Main Seal Installer Tool JT30040B is compatible with John Deere 4045 Engines, 5075E & JD models (820 3cyl.) (830 3cyl.) 1020 1520 2020 2510 2520 1530 2030 2630 2040 2240, 2440 2640 2840 2940 2150 2350 2550 2750 2950 3150, 2155 2355 2555 2755 2955 3055 3155 3255 4030 (4050 w/359 engine only), 5200 5300 5400 5500 6100 6200 6300 6400 and many more AG & Industrial equipment using the 152 164 180 202 219 239 276 329 359 414 2.9L 3.9L 4.5L 5.9L 6.8L 3029 3039 4039 4045 6059 JD engines.
Frequently Asked Questions
What parts replace OEM number JT30040B?
This page lists 1 replacement listing indexed under JT30040B. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for JT30040B?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if JT30040B is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.