• Kubota D1105 Full Gasket Set Diesel
1 1

Kubota D1105 Full Gasket Set Diesel

Kubota D1105 Full Gasket Set Diesel

1108

  • 52,000 Happy Customers
  • Free Shipping
  • 30-Day Free Returns
$57.99
$57.99
Sale Sold out
Shipping calculated at checkout.

Complete full gasket set for the Kubota D1105 diesel engine. Covers every sealing surface in the engine — head gasket, valve cover, oil pan, front cover, water pump, exhaust manifold, and all other gaskets needed for a full engine rebuild or head job. Fits Kubota B-series tractors, KX-series excavators, F-series front mowers, RTV utility vehicles, ZD28 zero turn mowers, and Bobcat equipment running the D1105 engine.

OEM Part Numbers: 1G063-03310 · 16022-03043 · 16022-03044 · 16022-03040 · 16032-03040 · 16027-03040 · 16032-03042 · 6698619 · 6698637

Ships same-day on orders placed before 3 PM PST. Free shipping. 30-day returns.

Not sure it fits? Call (818) 261-3896

Join 52,000+ satisfied customers

View full details

COMPATIBILITY

Fits All Equipment Running the Kubota D1105 Engine

✓ Kubota B2400, B2410, B2100, B26 Tractors
✓ Kubota B2620, B2630, B1241, B2530 Tractors
✓ Kubota B2601, B7610, GB20, GB200 Tractors
✓ Kubota KB20, KB21X, KB205 Tractors
✓ Kubota Excavators: U25S, KX41-2, KX41-2S
✓ Kubota Excavators: KX61-2, KX61-2S, KX41H
✓ Kubota Front Mowers: F2400, F2560E, F2880E
✓ Kubota Front Mowers: F2680E, FZ2400, 2880
✓ Kubota RTV: RTV1100, RTV1100CW9, RTV1140CPX
✓ Kubota RTV1100RW9 · Zero Turn ZD28
✓ Bobcat Excavators: E26, 425, 428
✓ Bobcat Loaders: 463, 553, S100, S70
✓ OEM#: 1G063-03310, 16022-03043, 16022-03040
✓ OEM#: 16032-03040, 6698619, 6698637 & more

WHAT'S INCLUDED

Complete Engine Gasket Set — Every Sealing Surface

🔧
Head Gasket
Primary D1105 head gasket
⭕
All O-Rings & Seals
Complete engine sealing set
🛢️
Oil Pan & Cover Gaskets
Front cover and pan included
💨
Valve Cover & Exhaust Gaskets
Intake and exhaust manifold
🛡️
30-Day Warranty
Arko quality guarantee
🚚
Same-Day Shipping
Order before 3 PM PST

WHEN TO REPLACE

Signs Your Kubota D1105 Needs New Gaskets

Order this gasket set for your Kubota D1105 if you notice:

⚠️ Coolant in the oil or oil in the coolant
⚠️ White smoke from exhaust — head gasket failure
⚠️ Oil leaking from valve cover or oil pan
⚠️ Loss of compression across cylinders
⚠️ Engine rebuild or top-end overhaul in progress
⚠️ Overheating with no coolant loss externally

CUSTOMER REVIEWS

Trusted by Tractor Owners Nationwide

★★★★★ 4.6 out of 5 stars (927 reviews)
★★★★★
Perfect Fit
VERIFIED REVIEW

"Exact replacement for my Ford 4600. Installed in 20 minutes and tractor fired right up. Quality part at a great price. Will order from Arko again."

Mike T. • Verified Buyer • March 2026
★★★★★
Fast Shipping & Great Support
VERIFIED REVIEW

"Ordered Monday morning, received Wednesday. Called with a fitment question and spoke to someone who actually knew tractors. Part works perfectly on my Kubota."

James R. • Verified Buyer • March 2026
★★★★★
Better Than OEM
VERIFIED REVIEW

"This gasket kit saved me hundreds compared to dealer pricing. Quality is excellent, everything fit perfectly. No leaks after 50+ hours of operation."

David L. • Verified Buyer • February 2026

FAQ

Common Questions

Does this full gasket set work on Bobcat machines powered by the Kubota D1105?

Yes. The Bobcat 463, 553, S70, and S100 skid steer loaders, as well as the Bobcat E26, 425, and 428 mini excavators, use the Kubota D1105 engine. This full gasket set covers all of those machines. The gaskets are the same regardless of whether the engine carries a Kubota badge or is installed in a Bobcat.

Is the head gasket included in this set?

Yes. This is a full gasket set — the head gasket is included along with all valve cover, oil pan, front cover, exhaust manifold, intake manifold, water pump, and all other engine gaskets and O-rings needed for a complete engine overhaul or top-end job on the D1105.

There are nine OEM part numbers listed — which one do I search for at the dealer?

1G063-03310 is the primary active Kubota OEM part number for the D1105 full gasket set. The other numbers (16022-03043, 16022-03040, 16032-03040, etc.) are superseded catalog numbers or Bobcat equivalents (6698619, 6698637) for the same set. Any one of those numbers at a dealer will confirm this is your gasket set.

What's your return policy

We offer free returns within 30 days if the part doesn't fit or you're not satisfied. Parts must be unused and in original packaging.

Do you offer technical support?

Yes. Call (818) 261-3896 and we'll help you confirm fitment, answer installation questions, or troubleshoot issues.

How long does shipping take?

Orders ship same-day if placed before 3 PM EST. Standard delivery is 3-5 business days.

Rebuild Your D1105 Right — Ships Same Day

Complete full gasket set for the Kubota D1105 diesel engine. Fits B-series tractors, KX excavators, RTV utility vehicles, F-series mowers, ZD28, and Bobcat E26/463/S100/S70. OEM# 1G063-03310. Free shipping. 30-day returns.

ADD TO CART — $57.99
📞 Questions? (818) 261-3896