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| Center Support Bearing (324) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 2880-70 | SKU2880-70ApplicationMercedes-Benz (confirm via chassis code)Bore ID1.181" (30 mm)Center to Base2.500"TypeRubber-isolated center support… Show more (+) SKU2880-70ApplicationMercedes-Benz (confirm via chassis code)Bore ID1.181" (30 mm)Center to Base2.500"TypeRubber-isolated center support bearing2.500" center-to-base — Mercedes uses this height on model variants where the propshaft routes below a higher crossmember position30 mm bore — confirm the stub shaft OD is within Mercedes tolerance (typically H7/r6 interference) before installationMercedes rubber isolator compounds are formulated to match specific propshaft resonance frequencies; off-brand isolators may not provide equivalent isolationMercedes-Benz OEM references in the A 202 410 series; exact number depends on model and production yearWarning: Mercedes-Benz uses a specific snap ring at the inner race on many propshaft configurations. If the snap ring groove is worn or the snap ring was lost during removal, the replacement bearing will migrate axially. Inspect the stub shaft snap ring groove condition before pressing the new 2880-70, and use a new snap ring if the original is distorted or worn. Show less (-) | Application: MERCEDES Bearing ID: 1.181 Center Bearing to Base: 2.500 Ctr to Ctr of Mount Holes: 8.125 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 2880-75 | 2880-75 SpecificationsApplication: Mercedes-Benz | Bore ID: 1.181" (30 mm) | Mounting Hole… Show more (+) 2880-75 SpecificationsApplication: Mercedes-Benz | Bore ID: 1.181" (30 mm) | Mounting Hole Spacing: 4.950" center-to-center | Type: Rubber-isolated center support bearingThe 2880-75 is specified by mounting hole spacing (4.950" center-to-center) rather than center-to-base height, indicating a fixed-hole bolt-pattern bracket specific to this Mercedes-Benz application. This is a common Mercedes design choice — the brand uses fixed mounting hole patterns on many propshaft center bearing brackets to ensure precise positioning.A precise hole-spacing measurement is critical before ordering. The 4.950" dimension must be confirmed with digital calipers on the crossmember mounting holes — estimating from a tape measure is not accurate enough for a specification in the 4.9" range where adjacent Mercedes variants use 4.875", 4.900", or 5.000" spacings. Mercedes-Benz OEM part numbers in the A 202 and A 210 series depending on model; confirm via Mercedes STAR catalog by VIN. Show less (-) | Application: MERCEDES Bearing ID: 1.181 Center Bearing to Base: 0 Ctr to Ctr of Mount Holes: 4.950 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3080-10 | Q: Does the 3080-10 fit both the Land Rover LR3 and LR4?A:… Show more (+) Q: Does the 3080-10 fit both the Land Rover LR3 and LR4?A: The 3080-10 covers both LR3 (Discovery 3) and LR4 (Discovery 4) applications where the propshaft center bearing bore measures 1.181" (30 mm). Both models share a common propshaft architecture across most drivetrain variants. Confirm via Land Rover ECAT using your VIN for exact model year coverage.Q: The LR4 vibrates at 50 mph after going off-road. Could the center support bearing be damaged?A: Vibration appearing after off-road use commonly indicates impact damage to the propshaft or, more likely, the center bearing bracket or mounting crossmember. On Land Rover LR4 off-road use, the center bearing bracket mounting area can receive impacts that deform the crossmember. Before ordering a new 3080-10, inspect the crossmember for distortion — a bent crossmember will destroy any new center bearing within a short interval.Q: What Land Rover OEM part number does the 3080-10 replace?A: Land Rover OEM references for LR3/LR4 center bearings include TVB000090 and LR012934 depending on production year. Confirm via Land Rover ECAT for the precise number applicable to your chassis. Show less (-) | Application: Land Rover LR3 & LR4 Bearing ID: 1.181 Center Bearing to Base: 2.087 Ctr to Ctr of Mount Holes: 5.110 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3080-15 | The Range Rover Sport uses a two-piece propshaft in its 4WD configuration… Show more (+) The Range Rover Sport uses a two-piece propshaft in its 4WD configuration, with the center bearing carrier located at the propshaft mid-point in the floor tunnel. The 3080-15 provides the correct center support bearing for Range Rover Sport applications with a 30 mm stub shaft bore.Bore ID: 1.181" (30 mm) — verify the stub shaft OD before installationRange Rover Sport application — confirm the model year; Sport center bearing specifications changed between first-generation (L320, 2005–2013) and second-generation (L494, 2014+)Rubber isolator: engineered for Land Rover’s off-road vibration regime — the isolator must handle larger amplitude driveshaft movements than a passenger car applicationLand Rover OEM references include TVB000090 and related numbers; confirm via Land Rover ECAT by VINWarning: Range Rover Sport owners who use the vehicle for off-road driving should expect shorter center bearing service intervals than highway-only drivers. The combination of rough terrain angles, increased propshaft working angle, and axial shock loading from rocky terrain can halve the effective service life of the rubber isolator. Inspect at 50,000-mile intervals for off-road-use vehicles. Show less (-) | Application: Rang Rover Sport Bearing ID: 1.181 Center Bearing to Base: 2.485 Ctr to Ctr of Mount Holes: 5.110 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3080-20 | SKU3080-20Bore ID1.181" (30 mm)Center to Base2.500"TypeRubber-isolated center support bearingNote3080-20 and 3080-35 both… Show more (+) SKU3080-20Bore ID1.181" (30 mm)Center to Base2.500"TypeRubber-isolated center support bearingNote3080-20 and 3080-35 both use 1.181" bore and 2.500" height — differ in bracket configuration; confirm via OEM part numberApplication notes: the 3080-20 and 3080-35 share identical bore and height specifications but serve different applications through bracket profile differences. When both these SKUs appear for the same bore and height, select by matching the OEM part number from the removed bearing assembly. This is the standard approach for all dimensional-duplicate SKUs in the center bearing range — photographs of the removed bracket and comparison against the supplier’s product profile images provide the most reliable identification method when OEM part numbers are absent. Show less (-) | Application: MULTIPLE Bearing ID: 1.181 Center Bearing to Base: 2.500 Ctr to Ctr of Mount Holes: 3.000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3080-25 | 3080-25 — Jaguar Center Support Bearing, 30 mm Bore, 2.565"The 3080-25 uses… Show more (+) 3080-25 — Jaguar Center Support Bearing, 30 mm Bore, 2.565"The 3080-25 uses a 2.565" center-to-base height — a Jaguar-specific dimension that is 0.065" taller than the 2.500" 3080-35. This subtle difference matters: the 3080-25 is designed for a Jaguar model or year variant where the crossmember bracket geometry requires the additional height to align the bearing centerline correctly with the propshaft axis.Substituting the 3080-35 (2.500") for the 3080-25 (2.565") introduces a 1.65 mm height discrepancy — approximately equivalent to a 0.09-degree propshaft angle error at the center joint. While this sounds small, at 70 mph this angle generates a second-order vibration that appears as a 93 Hz drone in the cabin at highway speed. Jaguar’s NVH standards are strict; verify the exact center-to-base dimension with a caliper. Jaguar OEM references in the JLM and C2P series depending on model and production date; confirm via Jaguar TOPIX by VIN for the correct center support bearing. Show less (-) | Application: Jaguar Bearing ID: 1.181 Center Bearing to Base: 2.565 Ctr to Ctr of Mount Holes: 3.000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3080-35 | SKU3080-35Bore ID1.181" (30 mm)Center to Base2.500"TypeRubber-isolated center support bearing2.500" center-to-base — taller… Show more (+) SKU3080-35Bore ID1.181" (30 mm)Center to Base2.500"TypeRubber-isolated center support bearing2.500" center-to-base — taller than the domestic 2.250" standard; verify against the removed bearing before ordering30 mm bore: import and European vehicle stub shaft standard for this application rangeRubber isolator: bonded construction, ensures correct isolator orientation during installationNo OEM platform specified — multi-application use; confirm against vehicle service dataTip: when removing a 2.500" center-to-base bearing from a vehicle that has no prior service records, measure the removed unit and photograph the bracket profile. The 2.500" dimension is used across several import brands (Jaguar, Land Rover, and some Asian platforms); having a photo of the bracket profile eliminates ambiguity when selecting a replacement from the product range. Show less (-) | Application: MULTIPLE Bearing ID: 1.181 Center Bearing to Base: 2.500 Ctr to Ctr of Mount Holes: 6.625 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3080-40 | 3080-40 SpecificationsApplication: Jaguar | Bore ID: 1.181" (30 mm) | Center to… Show more (+) 3080-40 SpecificationsApplication: Jaguar | Bore ID: 1.181" (30 mm) | Center to Base: 2.250" | Type: Rubber-isolated center support bearingJaguar rear-wheel-drive and all-wheel-drive platforms use two-piece propshafts with center bearing designs engineered to the brand’s NVH standards. The 3080-40 fits Jaguar applications with a 30 mm stub shaft bore at the 2.250" center-to-base height.Jaguar-specific installation note: the propshaft is phased at the factory with alignment marks on both sections. When the center bearing is pressed off the stub shaft and reinstalled, the propshaft sections must be re-aligned to the factory phase marks. Jaguar uses white paint alignment marks on the tube and stub shaft; if these have been ground off during previous repairs, the propshaft must be re-balanced as a complete unit before return to service. Jaguar OEM cross-references are in the JLM11096 and related series depending on XJ, XE, XF, or F-Pace platform; confirm via Jaguar TOPIX parts catalog by VIN. Show less (-) | Application: Jaguar Bearing ID: 1.181 Center Bearing to Base: 2.250 Ctr to Ctr of Mount Holes: 6.625 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-10 | Q: Does the 3180-10 fit both 1210 and 1310 series driveshafts?A: Yes… Show more (+) Q: Does the 3180-10 fit both 1210 and 1310 series driveshafts?A: Yes. Both 1210 and 1330 (and 1310) series can use the same center bearing bore because the stub shaft journal diameter is determined by the stub shaft OD, not the U-joint series. The 1210 and 1310 series both use 1.062" U-joint cap diameter, but the stub shaft journal for a 30 mm bore application (1.181") is specific to the vehicle design.Q: What is unusual about the 1.950" center-to-base height on the 3180-10?A: The 1.950" dimension falls between the standard 1.875" and 2.000" values. Like other non-standard heights, it is application-specific and cannot be substituted with a unit that rounds to the nearest half-inch. Measure the removed bearing with a digital caliper before ordering.Q: What center support bearing cross-references apply to the 3180-10?A: Spicer and Neapco cross-references may exist in the 2-26 and 2-3049 families depending on the specific application. The 1.181" bore and 1.950" height combination is not covered by the most common domestic truck cross-references, which use larger bores; contact the supplier with your vehicle information for a confirmed cross-reference. Show less (-) | Application: 1210, 1310 Bearing ID: 1.181 Center Bearing to Base: 1.950 Ctr to Ctr of Mount Holes: 5.875 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-20 | The 3180-20 covers multiple vehicle applications with a 30 mm (1.181") bore… Show more (+) The 3180-20 covers multiple vehicle applications with a 30 mm (1.181") bore stub shaft and a 2.080" center-to-base requirement. The multi-application designation indicates this bearing fits several different models where these dimensions align.Bore ID: 1.181" (30 mm) — verify with micrometer against the stub shaft journalCenter to base: 2.080" — an unusual value; measure the removed bearing precisely before orderingRubber-isolated bonded assembly — no loose isolator to displace during pressingCompatible with center support bearing bracket slots on applicable multi-application crossmembersWarning: the 2.080" dimension does not round conveniently to any standard domestic value (2.000", 2.118", or 2.250"). Selecting a 2.000" or 2.118" unit as a substitute introduces a measurable angle deviation at the center joint. For multi-application SKUs, always measure the removed bearing with a digital caliper and order to the measured dimension, not an approximation. Neapco and Spicer cross-references may exist for this geometry — check with the supplier if a cross-reference is needed. Show less (-) | Application: MULTIPLE Bearing ID: 1.181 Center Bearing to Base: 2.080 Ctr to Ctr of Mount Holes: 5.875 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-26 | SKU3180-26ApplicationFord (various — confirm model year)Bore ID1.181" (30 mm)Center to Base1.375"TypeRubber-isolated center… Show more (+) SKU3180-26ApplicationFord (various — confirm model year)Bore ID1.181" (30 mm)Center to Base1.375"TypeRubber-isolated center support bearingOEM Cross-ReferenceFord part numbers in the YL3Z-4B368-AA series; confirm via VINApplication notes: Ford compact and mid-size platforms equipped with two-piece rear driveshafts use a variety of center bearing heights. The 3180-26 at 1.375" is specific to configurations where this drop dimension is required — do not substitute the more common 1.574" bore Ford units (used on F-150 and larger trucks) without verifying the stub shaft OD. The 30 mm bore of the 3180-26 indicates a smaller-shaft Ford platform. Ford OEM references in the YL3Z and related series depend on production year and body style; confirm via the MOTORCRAFT parts catalog using your VIN. Show less (-) | Application: FORD Bearing ID: 1.181 Center Bearing to Base: 1.375 Ctr to Ctr of Mount Holes: 6.750 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-27 | 3180-27 — Chrysler Center Support Bearing, 30 mm Bore, 0.500" HeightThe 3180-27… Show more (+) 3180-27 — Chrysler Center Support Bearing, 30 mm Bore, 0.500" HeightThe 3180-27 serves Chrysler applications where the tunnel crossmember positions the mounting bracket just 0.500" above the driveshaft centerline. This compact dimension is found on Chrysler passenger car platforms with flush-mounted propshaft hangers — a geometry distinct from the larger drop brackets used on Chrysler trucks and SUVs.At only 0.500" center-to-base height, the rubber isolator volume is limited. Chrysler compensates with a firm compound that maintains adequate isolation within the smaller isolator cross-section. A key identification note: the 3180-27 at 0.500" and the 3180-31 (7.375" hole spacing bracket) are both Chrysler applications — they are not interchangeable. The 0.500" height unit uses slot-type mounting, while the 3180-31 uses discrete holes. Identify the crossmember bracket type before ordering. Chrysler OEM cross-references in the 52105945AA and related series; confirm via VIN for the center support bearing. Show less (-) | Application: CHRYSLER Bearing ID: 1.181 Center Bearing to Base: 500 Ctr to Ctr of Mount Holes: 6.375 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-28 | SKU3180-28ApplicationDodge Durango, Jeep Grand CherokeeBore ID1.181" (30 mm)TypeRubber-isolated center support bearingOEM Cross-ReferenceChrysler… Show more (+) SKU3180-28ApplicationDodge Durango, Jeep Grand CherokeeBore ID1.181" (30 mm)TypeRubber-isolated center support bearingOEM Cross-ReferenceChrysler part numbers in the 52105945AA series depending on yearDurango and Grand Cherokee with two-piece rear driveshafts commonly require this center bearing replacement at 80,000–120,000 miles1.181" (30 mm) bore — verify stub shaft OD before pressing; Chrysler stub shafts corrode at the bearing journal in salt-belt vehiclesA characteristic failure on these platforms: the rubber isolator separates from the outer metal bracket (not just cracks), caused by road salt attacking the bonding surfaceAfter replacement, apply underbody spray to the bracket to protect the isolator bond from future salt exposureTip: the Durango and Grand Cherokee center bearing sits close to the exhaust system on some configurations. When reinstalling, verify the minimum clearance between the exhaust and the bearing bracket is at least 25 mm (1") to prevent heat damage to the rubber isolator over time. Show less (-) | Application: Durango, Grand Cherokee Bearing ID: 1.181 Ctr to Ctr of Mount Holes: 6.375 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-31 | 3180-31 SpecificationsApplication: Chrysler | Bore ID: 1.181" (30 mm) | Mounting Hole… Show more (+) 3180-31 SpecificationsApplication: Chrysler | Bore ID: 1.181" (30 mm) | Mounting Hole Spacing: 7.375" center-to-center | Type: Rubber-isolated center support bearingThe 3180-31 is specified by mounting hole spacing (7.375" center-to-center) rather than center-to-base height, indicating a two-bolt fixed-hole bracket pattern specific to Chrysler platform applications. This 7.375" span is a Chrysler-specific dimension — attempting to use this bracket on a non-Chrysler crossmember with different hole spacing requires drilling, which is not field-appropriate.Chrysler (Dodge and Jeep) full-size and mid-size platforms equipped with two-piece rear driveshafts use this bracket pattern on models where the crossmember has fixed mounting holes rather than slotted holes. A key Chrysler-specific installation note: verify the crossmember mounting hole threads are in good condition before installation. Chrysler platforms from road-salt environments frequently have corroded thread inserts in the crossmember — chasing the threads with an M8 or M10 tap before installation prevents the fasteners from stripping under torque. Show less (-) | Application: CHRYSLER Bearing ID: 1.181 Ctr to Ctr of Mount Holes: 7.375 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-32 | Q: Does the 3180-32 fit all Range Rover L322 models from 2006–2012?A:… Show more (+) Q: Does the 3180-32 fit all Range Rover L322 models from 2006–2012?A: The 3180-32 covers Range Rover L322 applications from 2006–2012 with the 30 mm (1.181") propshaft stub shaft bore. Confirm via VIN — some L322 variants with different engine or transmission configurations may use a different center bearing specification.Q: Range Rover L322 propshaft center support bearing — how do I access this on the L322?A: The L322 center bearing hanger bracket is accessed from under the vehicle after dropping the full propshaft assembly. The front and rear propshaft sections must be separated at the center joint before the bearing can be pressed off the stub shaft. Land Rover recommends a propshaft removal tool (Land Rover part 303-397) but a standard three-jaw puller is adequate for the removal step.Q: What is the OEM Land Rover part number for the 3180-32?A: Land Rover OEM references for the L322 Range Rover center bearing include TVB000060 and TVB000090 depending on drivetrain configuration and production year. Confirm via Land Rover ECAT parts catalog using your VIN. Show less (-) | Application: Range Rover (06-12) Bearing ID: 1.181 Center Bearing to Base: 0 Ctr to Ctr of Mount Holes: 6.300 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-45 | The 3180-45 is an aftermarket upgrade unit using a billet aluminum bracket… Show more (+) The 3180-45 is an aftermarket upgrade unit using a billet aluminum bracket with a polyurethane isolator in place of the OEM rubber compound. This construction is an alternative to standard rubber-isolated center support bearing assemblies for Chevy applications where the factory rubber isolator deteriorates prematurely.Billet aluminum outer bracket: resists corrosion and deformation better than stamped steel OEM bracketsPolyurethane isolator: higher durometer than rubber, providing increased stiffness and resistance to oil and heat degradationTrade-off: stiffer polyurethane transmits more driveshaft vibration to the chassis than a correctly-tuned rubber isolator — on street vehicles, the increased NVH (noise, vibration, harshness) may be noticeableReplaces Spicer OEM rubber isolator design — confirm the Spicer OEM number applies to your specific Chevy application before orderingTip: the polyurethane upgrade is appropriate for off-road, towing-heavy, and performance applications where service life is prioritized over NVH. For daily-driven street vehicles, the stock rubber isolator compound provides better vibration isolation when correctly dimensioned. Match the application to the isolator type. Show less (-) | Application: GM Bearing ID: 1.181 Center Bearing to Base: 3.500 Ctr to Ctr of Mount Holes: 1.500 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3180-50 | SKU3180-50ApplicationMercedes-Benz (confirm via chassis code)Bore ID1.181" (30 mm)Center to Base2.375"TypeRubber-isolated center support… Show more (+) SKU3180-50ApplicationMercedes-Benz (confirm via chassis code)Bore ID1.181" (30 mm)Center to Base2.375"TypeRubber-isolated center support bearingOEM Cross-ReferenceMercedes-Benz part numbers in the A 202 and A 210 series depending on modelApplication notes: Mercedes-Benz uses 30 mm propshaft stub shaft journals on a range of passenger car and small van configurations. The 3180-50 at 2.375" center-to-base height covers applications where the tunnel crossmember bracket requires this drop — more common on larger Mercedes sedan and wagon models than on compact class vehicles. Mercedes propshaft center bearings incorporate a specific snap ring groove on the stub shaft; after installation, confirm the retaining ring is fully seated in the groove on the inboard side of the bearing inner race. A snap ring that is not fully seated allows axial propshaft movement under acceleration, felt as a clunk from the tunnel area. Show less (-) | Application: MERCEDES Bearing ID: 1.181 Center Bearing to Base: 2.375 Ctr to Ctr of Mount Holes: 4.000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3680-10 | 3680-10 — Cadillac CTS (2003–2007) and STS (2005–2011) Center Support BearingThe 3680-10… Show more (+) 3680-10 — Cadillac CTS (2003–2007) and STS (2005–2011) Center Support BearingThe 3680-10 directly cross-references GM OEM part number 88951975, covering the Cadillac CTS from 2003 to 2007 and the STS from 2005 to 2011. Both models use a rear-wheel-drive two-piece propshaft with a center bearing mounted to the floor tunnel crossmember, and both share the 30 mm (1.181") stub shaft journal dimension.A specification detail relevant to these Cadillac applications: the 2003–2007 CTS and 2005–2011 STS are known for premature center support bearing failure when the vehicle is operated on rough surfaces for extended periods. The propshaft center bearing on these platforms sees significant axial loading during abrupt direction changes at low speed — the rubber isolator absorbs this load but degrades faster than in highway-only use. For fleet or urban service, plan to inspect the center bearing at 60,000-mile intervals. GM OEM 88951975 is the confirmed OEM number for both applications. Show less (-) | Application: GM Bearing ID: 1.181 Center Bearing to Base: 2.625 Ctr to Ctr of Mount Holes: 6.875 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3680-11 | SKU3680-11ApplicationGM (confirm via VIN)Bore ID1.181" (30 mm)Center to Base3.300"TypeRubber-isolated center support bearing3.300"… Show more (+) SKU3680-11ApplicationGM (confirm via VIN)Bore ID1.181" (30 mm)Center to Base3.300"TypeRubber-isolated center support bearing3.300" center-to-base — one of the tallest GM 30 mm bore assemblies; verify against the removed bearing before orderingUsed on GM body-on-frame applications where the crossmember drops significantly below the frame before reaching the driveshaft axisTall bracket arm: tighten fasteners to the factory torque spec and retorque after first 100 miles due to bracket settlingGM OEM cross-references in the 22800834 and 88951975 series; confirm via VIN and GMPD catalogWarning: after installing a 3.300" tall center bearing, verify the driveshaft-to-bracket clearance at full suspension droop with the vehicle on a lift and suspension hanging freely. The long bracket arm can contact the exhaust or floor pan at full droop if the driveshaft operating angle is increased by a suspension lift or modification. Show less (-) | Application: GM Bearing ID: 1.181 Center Bearing to Base: 3.300 Ctr to Ctr of Mount Holes: 7.125 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 3680-12 | 3680-12 SpecificationsApplication: GM STS AWD | Bore ID: 1.181" (30 mm) | … Show more (+) 3680-12 SpecificationsApplication: GM STS AWD | Bore ID: 1.181" (30 mm) | Center to Base: 1.043" | Type: Rubber-isolated center support bearingThe Cadillac STS AWD uses a distinct 1.043" center-to-base height for the propshaft center bearing — an application-specific dimension that does not round to 1.000" or 1.125". This precision makes the 3680-12 very specific to the STS AWD application and highlights a critical measurement rule: always measure the removed bearing with a digital caliper, never estimate from appearance or round to the nearest standard value.The STS AWD propshaft routes through a compact tunnel with limited vertical clearance. The 1.043" drop positions the bearing at the exact propshaft centerline for this architecture. GM OEM part numbers in the 12471752 or 88951975 series may apply to the STS AWD; confirm via the GM GMPD catalog using your VIN and drivetrain code before ordering. Show less (-) | Application: GM STS (AWD) Bearing ID: 1.181 Center Bearing to Base: 1.043 Ctr to Ctr of Mount Holes: 6.827 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
