L-Series

L2800, L3000, L3130, L3200, L3240, L3300, L3400, L3410, L3430, L3540, L3800, L3830, L3940, L4200, L4240, L4300, L4310, L4330, L4400, L4600, L4630, L4740, L5030, L5040, L5240, L5740.

M-Series

M4700, M4800, M4900, M5140, M5400, M5640, M5700, M59.

MX-Series

MX4700, MX5000, MX5100.

industrial/TLB

L35, L39, L45, L48

Excavators

KX91-3, KX121-2, KX121-3, KX161-2, KX161-3, U35, U45.

Skid Steers

Bobcat 751, 753, 763, 773, 7753, S130, S150, S160, S175, S185, T190.

Wheel Loaders

R420, R510, R520.

Kubota

V2403 (Main application, including M and E variants), V2203 (M, E, and early DI versions), V2003 (Including Turbo models), V1903, D1703 / D1803 / D1503 (3-cylinder versions)

Bobcat Loaders

S150, S175, S185, S205, T190.

Bobcat Excavators

331, 334, 337, 341, 435.

Kubota Excavators

KX121-3, KX161-3, U35, U45.

Kubota Tractors

L3130, L3240, L3430, L3540, L35, L39, L45, L48.

Industrial

Many Carrier Transicold refrigeration units and SQ/KJ generators.

• Operating Voltage : 11.0V (Standard for 12V systems)
• Thread Size : M10 x 1.25 mm
• Overall Length : 85.0 mm to 87.0 mm
• Heating Tip Length : 30.5 mm to 32.0 mm
• Hex (Wrench) Size : 12.0 mm
• Cold Resistance : ~0.6 Ω to 1.0 Ω (at 20°C)
• Max Tip Temp: Approx. 1,050°C

19077-65510 Original Version: Often found in engines built in the early 2000s.

19077-65513 Current Successor: The latest revision, often with improved corrosion resistance.

6661108 Bobcat Number: The direct cross-reference for Bobcat-branded machines.

NGK Y-103VNGK Cross: The high-quality Japanese aftermarket alternative.

Denso DG- 198Denso Cross: Another common OEM-quality manufacturer.