| 29250000091 | Flange / Center Joint End Plate (法兰盘) | SDLG 956L, LG956L, L956F, 956HL, LG953, LG958, LG968 wheel loaders; OEM genuine SDLG spare part; end‑plate or retention flange for centre joint centre articulation pin assembly |
| 29250000031 | Center Joint Pin (中心铰接销) | Precision‑machined high‑strength steel pin for centre joint articulation; mating component for centre joint sleeves |
| 29250000041 | Center Joint Sleeve (中心铰接轴套) | Steel‑backed plain bearing sleeve for centre joint articulation |
| 29250000051 | Center Joint Sleeve (中心铰接轴套) | Alternative sleeve option for centre joint articulation applications; steel‑backed plain bearing |
| 29250000061 | Center Joint Washer / Shim (中心铰接垫片) | Spacer washer for centre joint pin joint clearance adjustment |
| 29250000071 | Center Joint Dust Seal (中心铰接防尘圈) | Contamination exclusion seal for centre joint assembly |
| 29250000081 | Center Joint Bushing (中心铰接衬套) | Additional bushing component for centre joint assembly |
| 29250000131 | Sleeve / Plain Bearing (轴套) | SDLG 956L, LG956L, L956F, 956HL, LG953, LG958, LG968 wheel loaders; plain bearing component for working equipment pin joints |
| 29160000021 | Bucket Lower Pin Bushing (铲斗下销轴套) | SDLG 956L, LG956L, L956F, LG953, LG958, LG968 wheel loaders; steel‑backed, self‑lubricating plain bearing for bucket lower pin joint |
| 29160008141 | Shaft Sleeve / Bushing (轴套) | SDLG 956L, L956F, LG953, LG958, LG968; steel‑backed, self‑lubricating bushing; used in sealing member assembly for tilt/lift cylinder circuits |
| 4030000065 | Grease Nipple / Zerk Fitting (黄油嘴) | JB7940.1‑M10×1; standard M10 grease nipple for centre joint lubrication — installed in the frame housing to lubricate both the pin and the sleeve |
| 4043000055 | Dust Ring / PUSTRING (防尘圈) | LGB307-80; 80 mm dust seal for contamination exclusion at the pin joint entrance; protects bearing surfaces from external contaminants |
| 4043000056 | Dust Ring / PUSTRING (防尘圈) | LGB307-85; 85 mm dust sealing ring; protects larger pin joints from external contaminants |
| 4043000058 | Dust Ring / PUSTRING (防尘圈) | LGB307-110; 110 mm dust sealing ring; used on larger diameter pin joints |
| 4043001505 | Bucket Rod Pin (铲斗拉杆销) | SDLG LG936L, LG956L, LG958L wheel loaders; mating pin for the bucket rod linkage |
| 4043001506 | Pin Shaft (销轴) | SDLG L956F wheel loader; mating pin for L956F linkage assembly |
| 4043004230 | Pin Shaft (销轴) | LGB301-85×N×240-1N00Y; SDLG 956HL wheel loader; mating pin shaft for rocker arm assembly |