Place of Origin:
China
Brand Name:
SuspAir
Certification:
ISO9001/CE
Model Number:
BMW X7 (G07) — catalog fitment also X5 (2018–…), X6 (2019–…), iX (2021–…), ALPINA XB7 (2020–…)
Front Lower Lateral Control Arm Left Right for BMW X7 G07 2019-Present 31106878081 31106878082
Front lower lateral control arm (track control arm) for the BMW X7 (G07, 2019–present) — Left 31106878081 / Right 31106878082 (BMW format 31 10 6 878 081 / 082). European catalog data confirms the position: Front Axle, Lower, Rear, Left / Right, control-arm type, approx. 3.5 kg per side. The OE family includes the superseded/same-family numbers 31 10 8 833 465/466, 31 10 8 841 941/942 and 31 10 8 866 771/772. Catalog fitment also covers BMW X5 (2018–…), X6 (2019–…), iX (2021–…) and ALPINA XB7 (2020–…). Matching mounting bush / link set available. Every unit is quality-checked before shipment and with an 18-month warranty.
| Item | Content |
| Product Name | Front Lower Lateral Control Arm (Track Control Arm) - Front Axle, Lower, Rear |
| Genuine OE No. (Left) | 31106878081 (31 10 6 878 081 / 6 878 081) |
| Genuine OE No. (Right) | 31106878082 (31 10 6 878 082 / 6 878 082) |
| Same-Family OE (Left) | 31108833465, 31108841941, 31108866771 (8 833 465 / 8 841 941 / 8 866 771) |
| Same-Family OE (Right) | 31108833466, 31108841942, 31108866772 (8 833 466 / 8 841 942 / 8 866 772) |
| OE Note | Same-family/superseded numbers of the same arm - current number 31106878081/082 (BMW format markers show the current part); confirm by VIN |
| Aftermarket Cross No. | Interchange list available on request - order by OE number |
| Applicable Brand | BMW (incl. BMW Brilliance) / ALPINA |
| Vehicle Line | X7 (G07) - catalog fitment also X5 (2018-...), X6 (2019-...), iX (2021-...), ALPINA XB7 (2020-...) |
| Model Years | 2019-present (supplier table: X7 G07); catalog: X7 2019-... - confirm by VIN |
| Chassis Code | G07 (per supplier table) |
| Common Models | X7 xDrive40i / xDrive40d / xDrive50i / M50i etc. (G07) |
| Installation Position | Front axle - Lower, Rear - Left (31106878081) / Right (31106878082) |
| Arm Type | Control Arm (track control arm) - per catalog |
| Reference Weight | Approx. 3.5 kg per side (catalog: left 3.538 kg / right 3.512 kg) |
| Paired Article | Left & Right sold as mirror pair - side-specific, not interchangeable |
| Recommended Accessory | Mounting bush / link set (catalog lists matching bushes, mounting and wheel-suspension link set) |
| Electric / Damping | None - plain mechanical suspension linkage (no electrical damping) |
| Packing | Individual protective packaging; left/right pair set available |
| Warranty | 18 months |
| Shipping | Sea / air / courier; export-standard packaging |
| Selling Point | Detail |
| BMW X7 G07 Fit | Front lower lateral control arms for BMW X7 G07 (2019-present) |
| Wide Platform Coverage | Catalog fitment also covers X5 (2018-...), X6 (2019-...), iX (2021-...), ALPINA XB7 (2020-...) |
| Left/Right Mirror Pair | Left 31106878081 + Right 31106878082 - correct side-specific pair, not interchangeable |
| Complete OE Family | Same-arm numbers 31 10 8 833 465/466, 31 10 8 841 941/942, 31 10 8 866 771/772 - broad cross-reference coverage |
| Front Lower Rear Position | Correct position: Front Axle, Lower, Rear - restores factory suspension geometry |
| Accessory Support | Matching mounting bush and wheel-suspension link set available |
| Precise Geometry | Restores wheel alignment values, eliminates wandering and tire wear |
| 18-Month Warranty | Extended 18-month warranty + pre-sale VIN check + after-sales technical support |
Q1: Which vehicles does this fit? BMW X7 (G07, 2019–present) per the supplier table. European catalog data also lists BMW X5 (2018–…), X6 (2019–…), iX (2021–…) and ALPINA XB7 (2020–…). Confirm the exact model and year by VIN.
Q2: Is the left/right side interchangeable? No — this is a mirror pair: Left 31106878081 and Right 31106878082 are side-specific and NOT interchangeable. Order by side.
Q3: What is this arm exactly? The front lower lateral control arm / track control arm — position: Front Axle, Lower, Rear. Control-arm type, approx. 3.5 kg per side (catalog). No electrical damping — a plain mechanical suspension linkage.
Q4: Are the other OE numbers in the family the same part? Yes — 31 10 8 833 465/466, 31 10 8 841 941/942 and 31 10 8 866 771/772 are the same-arm family (BMW/ALPINA OE lists); 31106878081/082 is the current number (BMW format markers). Confirm by VIN.
Q5: Is it the complete arm with bush? The arm itself; the matching mounting bush and wheel-suspension link set are available (catalog-listed) — recommended to replace together.
Q6: Do I need to replace both sides at the same time? Same-axle pair replacement is strongly recommended; an old arm on the other side causes uneven geometry and tire wear.
Q7: What should I pay attention to during installation? Replace the mounting bush with the arm; tighten all bolts to the workshop-manual torque specifications with the suspension under load; after installation perform a wheel alignment (camber/caster/toe) and check the ride height per workshop manual.
Q8: Warranty policy and shipping damage? 18-month warranty under normal use. For shipping damage, inspect within 48 hours of receipt and send photos/video — the seller arranges a replacement.
Q9: Service life and maintenance? Depends on road conditions and climate. Check the bush for cracks and the ball joint for play during routine service; replace the arm if bush wear, play or crash damage is found.
Q10: Are aftermarket alternatives available? The interchange list for these OE numbers is available on request. Order by the exact OE number and confirm the model/year and side by VIN.
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