Yanmar YM2310 head gasket – 3T84 engine | YM276 – YM2420 | Komatsu PC20 – PC38 | Takeuchi

Description

Premium head gasket for the Yanmar YM2310 compact tractor with the Yanmar 3T84 three-cylinder diesel engine. This engine sits in the entire Yanmar YM-2000 series and — under Komatsu’s own designation 3D84-1 — in the Komatsu PC20 / PC30 / PC38 mini excavators and the WA30 wheel loader. The gasket is a 1-to-1 OEM replacement — gas- and liquid-tight seal between cylinder head and block.

✔️ Snel Parts Premium quality — gas- and liquid-tight seal
✔️ Heat-resistant — withstands the high combustion pressures of the 3T84 block
✔️ Exact OEM fit — direct 1-to-1 replacement

Technical specifications:

• Part type: Head gasket (cylinder head gasket)
• Quality grade: Snel Parts Premium
• Engine: Yanmar 3T84 (3-cylinder diesel)
• Bore: 86 mm
• Dimensions: 320 × 150 mm, thickness 1.60 mm
• Komatsu equivalent: 3D84-1 (same engine)

Fits:

Yanmar tractor

• YM2310, YM2301
• YM276, YM2202, YM2220, YM2402, YM2420
• YB30, YB35, YB281, YB301, YB351

Yanmar engine

• 3T84H, 3T84HA, 3T84HLE, 3T84HNA, 3T84HNB, 3T84H-NA, 3T84H-S

Komatsu

• PC20-3, PC20-5, PC20-6, PC30-1, PC30-3, PC30-6, PC38, PC38UU-1
• WA30 (wheel loader)
• 3D84-1, 3D84-1A, 3D84-1B, 3D84-1C, 3D84-1D, 3D84-1F, 3D84-1G (engine)

Takeuchi

• TB025, TB036

OEM reference numbers:

• 129322-01330, 12932201330
• 129350-01331, 12935001331
• S.70618, S70618, 70618
• HG-322

Pro tip from experience: when replacing a head gasket, always check the cylinder head bolts — stretched bolts will cause immediate leakage on the new gasket. Not sure if this head gasket fits your machine? Send us the complete type number from your engine (type plate) and we’ll check it for you straight away.