John Deere OEM #LG275 Maintenance Kit & #PT507 Grease

What It Is

The John Deere OEM #LG275 Maintenance Kit bundles the essential filters, spark plug, and fuel stabilizer for a single-season tune-up on select John Deere lawn tractors, plus the #PT507 Grease for chassis lubrication. Designed for homeowners who want a factory-recommended service package rather than piecing together parts.

Fitment & Compatibility

Before buying, verify:

• Engine deck size: Kit fits 42-inch, 48-inch, and 54-inch cutting decks on select D100, D110, D130, D140, D150, D155, D160, D170, and X300 series tractors (check your model’s engine – typically Briggs & Stratton or Kawasaki).
• OEM vs aftermarket: This is genuine John Deere, not a generic. Aftermarket equivalents (e.g., Stens, Oregon) may cost less but lack the same filter specs or grease formulation. The #PT507 grease is a lithium-complex NLGI #2 – confirm your tractor’s grease points accept this type (most do).
• Measurements: The oil filter (part #AM125424) has a 3/4-16 thread and 3.5-inch height; the air filter (#MIA11064) is 5.5 inches tall. Compare to your current parts if uncertain.

What to check first: Look up your tractor’s model number (e.g., D140) and engine make/year on John Deere’s site or call their parts line. The kit does not include oil – you’ll need SAE 10W-30 or 5W-30 separately.

Key Things to Know

• Installation difficulty: Easy for a DIYer with basic tools (socket set, oil drain pan, grease gun). Expect 30–45 minutes total.
• Gotcha: The spark plug gap must be set to 0.030 inches (included plug is pre-gapped, but double-check). The fuel stabilizer (10 oz) treats up to 5 gallons – don’t overfill.
• Grease tip: The #PT507 tube is 3 oz – enough for 6–8 grease fittings. Use a manual grease gun; avoid pneumatic guns that can over-grease and damage seals.
• Quality: OEM filters have better bypass valve specs and media density than many aftermarket brands. The kit saves ~15% vs buying each part individually.

Should You Buy It

Buy this if you own a compatible D100/X300 series tractor, want a worry-free OEM tune-up kit that guarantees correct fit, and prefer not to hunt for individual parts. It’s ideal for a single-season service and includes the grease you’d need anyway. Skip it if you have an older or non-Deere engine (e.g., Kohler Courage), or if you already have spare filters and grease.