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Premium Tractor Spare Parts
Factory Direct from China

High-performance John Deere, Case, Kubota, Massey Ferguson & Ford components. Differential kits, planetary gears, steering knuckles, and more — built to last.

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131+
John Deere Parts
227+
Tractor Models
47+
Case Backhoe Kits
16+
Global Clients

Trusted Tractor Parts Manufacturer

Guangzhou Shengbao Agricultural Machinery Co., Ltd. is a leading factory specializing in high-quality tractor spare parts for John Deere, Case, Kubota, Massey Ferguson, Ford, Volvo, and JCB equipment. With over a decade of experience in precision engineering, we deliver durable, OEM-compliant components trusted by agricultural and construction professionals worldwide.

Our product line includes differential gear kits, planetary carriers, bevel gears, steering knuckles, hydraulic pumps, and more — all rigorously tested for performance, durability, and compatibility.

Factory-direct pricing with no middlemen
Global shipping from China
Strict quality control & ISO standards
Pinion Bearing Tractor Gear Differential Kit Gear Assembly

Our Premium Products

Explore our wide range of high-performance tractor and backhoe loader spare parts — engineered for reliability and precision.

JD10250 Pinion Bearing

JD10250 Cylindrical Roller Bearing

For John Deere Tractors | 20mm Bore

  • Ref No: JD10250, L79728, 40M4624
  • Type: Pinion Bearing
  • Compatibility: John Deere Backhoe Loader
Get Best Price
RE271423 MFWD Ring Gear Kit

RE271423 MFWD Ring Gear Kit

Tractor Differential Assembly

  • Ref No: RE271423
  • Application: Tractor MFWD System
  • Function: Ring Gear & Pinion Kit
Get Best Price
CAR66758 Differential Pinion Set

CAR66758 Differential Pinion Set

Backhoe Loader Gear Kit

  • Ref No: CAR66758, 367184A1
  • Weight: 14.36 LBS
  • Compatibility: Case 580 Series
Get Best Price
580 Backhoe Planetary Carrier

580 Planetary Carrier Assy

For 580L, 580SL, 580M

  • Ref No: 061237R1, 100553A1
  • Weight: 24.23 LBS
  • Type: Carrier Assembly
Get Best Price
Kubota Bevel Gear Set

Kubota 3C315-42300 Bevel Gear

8/21 Teeth Set for M5700, M8200

  • Ref No: 3C315-42300
  • Weight: 2.12 KGS
  • Compatibility: Kubota M-Series
Get Best Price
Massey Ferguson U-Joint Kit

Massey Ferguson U-Joint Kit

27x71mm Cross Bearing Set

  • Ref No: 3429996M1, 040976R1
  • Size: 27 x 71 mm
  • Weight: 0.88 lbs
Get Best Price
RE271420 Cylindrical Roller Bearing

RE271420 Cylindrical Roller Bearing

58x38x31mm for Tractor Differential

  • Ref No: RE271420
  • Dimensions: 58×38×31 mm
  • Type: Roller Bearing
Get Best Price
5171552 Steering Knuckle

5171552 Steering Knuckle

Front Axle Left Hand for 5605, 5705

  • Ref No: 5171552, 5164330
  • Weight: 42.29 LBS
  • Application: John Deere Backhoe
Get Best Price
View All 227+ Products

Why Choose TractorSpare-Parts.com?

Factory Direct

No middlemen — get OEM-quality parts at wholesale prices straight from the manufacturer.

Global Shipping

Fast and reliable delivery to the USA, Europe, Latin America, Africa, and Asia.

Quality Assured

Each part undergoes strict quality control and meets international durability standards.

Expert Support

Our team responds quickly to inquiries and helps you find the right part every time.

131
John Deere Parts
47
Case Backhoe Kits
11
Differential Kits
23
MF Tractor Parts

Frequently Asked Questions

Are your parts compatible with OEM specifications?

Yes, all our tractor spare parts are engineered to meet or exceed original equipment manufacturer (OEM) standards for fit, form, and function.

Do you offer bulk pricing for large orders?

Absolutely. We provide competitive wholesale pricing and discounts for bulk purchases. Contact us for a custom quote.

What is your shipping process?

Orders are processed within 1–3 business days. We ship globally via DHL, FedEx, or sea freight depending on order size and destination.

Can I request custom parts or private labeling?

Yes, we support OEM/ODM services and can manufacture custom parts or apply your branding upon request.

What Our Clients Say

"Muy buen servicio, buen trato, espero hacer futuras compras."

— Mr. José from Peru

"Very accommodating sales representative, easy to talk with. The product quality is spot on — seals and boots are well made."

— Mr. Eduard from Philippines

"EXCELLENT PRODUCT. COMPLIES WITH ALL CHARACTERISTICS OF THE ORIGINAL — same weight, same measures, excellent quality."

— Mr. Hector from Mexico

"Всё пришло в срок, запчасти качественные. Менеджер вежливый отвечает быстро."

— Mr. Arzikulov from Russia

Get in Touch

Need a quote or have questions about compatibility? Visit our official website to connect with our team.

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