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4043000439 BUSHING SDLG 956L Wheel Loader
4043000439 BUSHING SDLG 956L Wheel Loader
4043000439 BUSHING SDLG 956L Wheel Loader

4043000439 BUSHING SDLG 956L Wheel Loader

4043000439 BUSHING SDLG 956L Wheel Loader

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Product Detail

Product Description: BUSHING 4043000439 for SDLG 956L Wheel Loader

The Bushing 4043000439 is a genuine OEM component for the SDLG 956L wheel loader and other compatible LG series models within the 5‑ton class wheel loader family, including the L956F, LG956L, LG953, LG958, and LG968. This bushing is officially documented in SDLG parts catalogues as “轴套LGB302-85*80C2” – a steel‑backed plain bearing manufactured to the LGB302 series Chinese national standard, the standardized specification for plain bearings used in construction machinery pivot joints. The 85*80 designation indicates an inner diameter of 85 mm for the sliding interface that accepts the mating pin shaft, and an outer diameter of 80 mm for the press‑fit interface that seats into the component housing. The material grade C2 represents a specific metallurgical composition and heat treatment standard, ensuring optimal performance under heavy cyclic loading conditions.

1. Primary Bushing Assembly

Part NumberPart Name / DescriptionApplication / Notes
4043000439Bushing / Axle Sleeve (轴套) – LGB302‑85×80C2SDLG 956L, LG956L, L956F, 956HL, LG953, LG958, LG968 wheel loaders; steel‑backed plain bearing; 85 mm inner diameter × 80 mm outer diameter; material grade C2; used in L956F Loader Working Device Accessories; OEM genuine SDLG spare part

2. Associated LGB302 Series Bushings (Standard Dimension Reference)

Standard DesignationInner Diameter × Outer DiameterEquivalent / Notes
LGB302-85×80C285 mm × 80 mmVerified for 4043000439 bushing
LGB302-85×95C285 mm × 95 mmVerified for 4043001508 bushing (working device accessory)
LGB302-85×95B385 mm × 95 mmVerified for 4043000027 bushing (link rod–rocker arm pin bushing)
LGB302-80×90A280 mm × 90 mmVerified for 4043000026 bushing (bucket lower pin bushing)
LGB302-110×80C1110 mm × 80 mmVerified for 4043000467 bushing (working device accessory)
LGB302-95×104C295 mm × 104 mmVerified for 4043000752 bushing (working device accessory)

3. Associated Pin and Linkage Components (For Complete Joint Overhaul)

Part NumberPart Name / DescriptionApplication / Notes
4043001506Pin Shaft – LGB301‑95×130×240‑1000YSDLG L956F loader; mating pin shaft for working device linkage; works in conjunction with 4043000439 bushing within L956F Loader Working Device Accessories
4043001507Pin Shaft – LGB301‑85×130×240‑1000YSDLG wheel loader; mating pin shaft for working device accessories
4043001505Bucket Rod Pin / Pin Shaft – LGB301‑85×142×265‑1000YSDLG LG936L, LG956L, LG958L wheel loaders; mating pin for bucket rod linkage
4043000173Pin Shaft – LGB301‑80×140×260‑40CrSDLG wheel loader components; 80 mm diameter pin shaft; 40Cr material
4043000728Pin Shaft – LGB301‑85×115×210/2G‑40CrSDLG wheel loader; pin shaft for working device accessories
4043001422Pin Shaft – LGB301‑110×212×405‑1300YSDLG wheel loader; larger pin shaft for heavy‑duty linkage applications

4. Associated Sealing and Lubrication Components

Part NumberPart Name / DescriptionApplication / Notes
4030000065Grease Nipple / Zerk Fitting (油杯) – JB7940.1‑M10×1Standard M10 grease nipple for pin joint lubrication – installed in component housing to lubricate bushing and mating pin
4043000055Dust Ring / PUSTRING (防尘圈) – LGB307‑8080 mm dust seal for contamination exclusion at pin joint entrance
4043000056Dust Ring / PUSTRING (防尘圈) – LGB307‑8585 mm dust sealing ring; protects larger pin joints from external contaminants
4043000057Dust Ring / PUSTRING (防尘圈) – LGB307‑9595 mm dust sealing ring
4043000058Dust Ring / PUSTRING (防尘圈) – LGB307‑110110 mm dust sealing ring; used on larger diameter pin joints
4043000033Gasket – LGB303‑80×130×1Gasket seal for joint assembly
4043000034Gasket – LGB303‑80×130×2Gasket seal for joint assembly; thicker variant
4043000035Gasket – LGB303‑85×130×1Gasket seal for joint assembly; matches 85 mm pin applications
4043000043Gasket – LGB303‑110×180×1Gasket seal for larger diameter pin joints
4040000051Washer – LGB001‑16AZnyc‑480SDLG wheel loader; washer for fastener assembly

5. Additional Related Components

Part NumberPart Name / DescriptionApplication / Notes
4011001261Hexagon Bolt – GB5783‑M16×30flZnyc‑8.8‑480SDLG wheel loader; M16 bolt for linkage mounting in working device assembly
4043000059O-Ring – LGB308‑128×12O‑ring seal for connection sealing

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Product Detail

Product Description: BUSHING 4043000439 for SDLG 956L Wheel Loader

The Bushing 4043000439 is a genuine OEM component for the SDLG 956L wheel loader and other compatible LG series models within the 5‑ton class wheel loader family, including the L956F, LG956L, LG953, LG958, and LG968. This bushing is officially documented in SDLG parts catalogues as “轴套LGB302-85*80C2” – a steel‑backed plain bearing manufactured to the LGB302 series Chinese national standard, the standardized specification for plain bearings used in construction machinery pivot joints. The 85*80 designation indicates an inner diameter of 85 mm for the sliding interface that accepts the mating pin shaft, and an outer diameter of 80 mm for the press‑fit interface that seats into the component housing. The material grade C2 represents a specific metallurgical composition and heat treatment standard, ensuring optimal performance under heavy cyclic loading conditions.

1. Primary Bushing Assembly

Part NumberPart Name / DescriptionApplication / Notes
4043000439Bushing / Axle Sleeve (轴套) – LGB302‑85×80C2SDLG 956L, LG956L, L956F, 956HL, LG953, LG958, LG968 wheel loaders; steel‑backed plain bearing; 85 mm inner diameter × 80 mm outer diameter; material grade C2; used in L956F Loader Working Device Accessories; OEM genuine SDLG spare part

2. Associated LGB302 Series Bushings (Standard Dimension Reference)

Standard DesignationInner Diameter × Outer DiameterEquivalent / Notes
LGB302-85×80C285 mm × 80 mmVerified for 4043000439 bushing
LGB302-85×95C285 mm × 95 mmVerified for 4043001508 bushing (working device accessory)
LGB302-85×95B385 mm × 95 mmVerified for 4043000027 bushing (link rod–rocker arm pin bushing)
LGB302-80×90A280 mm × 90 mmVerified for 4043000026 bushing (bucket lower pin bushing)
LGB302-110×80C1110 mm × 80 mmVerified for 4043000467 bushing (working device accessory)
LGB302-95×104C295 mm × 104 mmVerified for 4043000752 bushing (working device accessory)

3. Associated Pin and Linkage Components (For Complete Joint Overhaul)

Part NumberPart Name / DescriptionApplication / Notes
4043001506Pin Shaft – LGB301‑95×130×240‑1000YSDLG L956F loader; mating pin shaft for working device linkage; works in conjunction with 4043000439 bushing within L956F Loader Working Device Accessories
4043001507Pin Shaft – LGB301‑85×130×240‑1000YSDLG wheel loader; mating pin shaft for working device accessories
4043001505Bucket Rod Pin / Pin Shaft – LGB301‑85×142×265‑1000YSDLG LG936L, LG956L, LG958L wheel loaders; mating pin for bucket rod linkage
4043000173Pin Shaft – LGB301‑80×140×260‑40CrSDLG wheel loader components; 80 mm diameter pin shaft; 40Cr material
4043000728Pin Shaft – LGB301‑85×115×210/2G‑40CrSDLG wheel loader; pin shaft for working device accessories
4043001422Pin Shaft – LGB301‑110×212×405‑1300YSDLG wheel loader; larger pin shaft for heavy‑duty linkage applications

4. Associated Sealing and Lubrication Components

Part NumberPart Name / DescriptionApplication / Notes
4030000065Grease Nipple / Zerk Fitting (油杯) – JB7940.1‑M10×1Standard M10 grease nipple for pin joint lubrication – installed in component housing to lubricate bushing and mating pin
4043000055Dust Ring / PUSTRING (防尘圈) – LGB307‑8080 mm dust seal for contamination exclusion at pin joint entrance
4043000056Dust Ring / PUSTRING (防尘圈) – LGB307‑8585 mm dust sealing ring; protects larger pin joints from external contaminants
4043000057Dust Ring / PUSTRING (防尘圈) – LGB307‑9595 mm dust sealing ring
4043000058Dust Ring / PUSTRING (防尘圈) – LGB307‑110110 mm dust sealing ring; used on larger diameter pin joints
4043000033Gasket – LGB303‑80×130×1Gasket seal for joint assembly
4043000034Gasket – LGB303‑80×130×2Gasket seal for joint assembly; thicker variant
4043000035Gasket – LGB303‑85×130×1Gasket seal for joint assembly; matches 85 mm pin applications
4043000043Gasket – LGB303‑110×180×1Gasket seal for larger diameter pin joints
4040000051Washer – LGB001‑16AZnyc‑480SDLG wheel loader; washer for fastener assembly

5. Additional Related Components

Part NumberPart Name / DescriptionApplication / Notes
4011001261Hexagon Bolt – GB5783‑M16×30flZnyc‑8.8‑480SDLG wheel loader; M16 bolt for linkage mounting in working device assembly
4043000059O-Ring – LGB308‑128×12O‑ring seal for connection sealing
4043000439 BUSHING SDLG 956L Wheel Loader
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Contact us

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WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Downloads

Company

About Us

Contact Us

 

Industry

Mine Applications
Construction
Port Logistics
Agricultural Applications

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© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

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