Product Description

Introducing our high-performance OEM crankshaft, marked T23517 / AT18030. This 36mm, short snout casting (casting #T23517) is engineered for durability and precision, delivering reliable performance across a broad range of John Deere equipment.

Key Features:

• Markings: T23517 / AT18030
• Design: 36mm, short snout casting
• Robust Construction: Engineered to meet OEM standards for strength and longevity

Compatibility:
This crankshaft is designed for various John Deere applications. (Note: Engine designations such as “w/ 4.219 Eng”, “4.239D ENG”, and “4.239T ENG” indicate specific engine configurations; some models may be equipped with turbocharged engines. Refer to your equipment specifications for compatibility.)

John Deere COMBINE:

• 3300 (SN 275483> w/ 4.219 Eng)
• 6602 (4.239D ENG)

John Deere COTTON PICKER:

• 499 (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)

John Deere INDUSTRIAL/CONSTRUCTION:

• 210C (4.239D ENG)
• 244E (4.239D ENG)
• 290D (4.239D ENG)
• 310B (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 310C (4.239D & 4.239T ENG)
• 310D (4.239D & 4.239T ENG)
• 315C (4.239D & 4.239T ENG)
• 315D (Turbo w/ 4.239T ENG)
• 34 (4.239D ENG)
• 400
• 400G (4.239D ENG)
• 401 (SN 275483> w/ 4.219 Eng)
• 401A (SN 275483> w/ 4.219 Eng)
• 401B (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 401C (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 401D (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 410 (SN 275483> w/ 4.219 Eng)
• 410B (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 415B (4.239D ENG)
• 415C (4.239D ENG)
• 44 (4.239D ENG)
• 45 (4.239D ENG)
• 450 (SN w/ 4.219 Eng)
• 450B (SN 275483> w/ 4.219 Eng)
• 450C (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 450D (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 455D (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 480
• 480A (SN 275483> w/ 4.219 Eng)
• 480B (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 480C (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 490 (4.239D ENG)
• 515B (4.239D ENG)
• 70 (4.239D ENG)
• 70D (4.239D ENG)

John Deere SKIDDER:

• 440 (SN 275483> w/ 4.219 Eng)
• 440A (SN 275483> w/ 4.219 Eng)
• 440B (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 540B (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)

John Deere SWATHER/WINDROWER:

• 2270 (SN 275484> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 2280 (SN 275483> w/ 4.219 Eng)
• 2360 (4.239D ENG)
• 2420 (SN 275483> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 3830 (4.239T ENG)

John Deere TRACTOR:

• 1052 (4.239T ENG)
• 1155 (4.239T ENG)
• 1840 (4.239D ENG)
• 2020
• 2030 (SN 275483> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 2120 (Diesel)
• 2130 (4.239D ENG)
• 2140 (4.239T ENG)
• 2250 (4.239T ENG)
• 2320 (SN 275483> w/ 4.219 Eng – Some Possibly Turbo Charged)
• 2350 (4.239D ENG)
• 2355 (4.239D ENG)
• 2355CS (4.239D ENG)
• 2440 (SN 275483> w/ 4.219 Eng)
• 2450 (4.239T ENG)
• 2510
• 2520 (SN 275483> w/ 4.219 Eng)
• 2530 (SN 275483> w/ 4.219 Eng)
• 2535 (4.239D ENG)
• 2550 (4.239D ENG)
• 2555 (4.239T ENG)
• 2555CS (4.239D ENG)
• 2555TSS (4.239T ENG)
• 2650 (4.239T ENG)
• 2730 (4.239D ENG)
• 2735 (4.239D ENG)
• 2750 (4.239T ENG)
• 2755 (4.239T ENG)
• 2850 (4.239T ENG)
• 2855 (4.239T ENG)
• 2855N (4.239T ENG)
• 3300 (SN 275483> w/ 4.219 Eng)
• 3330 (4.239D ENG)
• 3430
• 940 (4.239D ENG)

Engineered to OEM specifications, this crankshaft ensures optimal performance across a diverse range of John Deere combines, cotton pickers, industrial/construction equipment, skidders, swathers/windrowers, and tractors. For precise fit and performance, verify your equipment’s engine configuration against the compatibility details above before ordering.

Thank you for considering our product.