1998 Toyota Tacoma Lug Nut Torque & Bolt Specs

The 1998 Toyota Tacoma lug nut torque is 83 ft-lbs (113 Nm), tightened with a 21mm (13/16") socket on M12 x 1.5 studs. Torque in a star pattern in two passes (snug, then final), and re-check after the first 50–100 miles of driving. Use a calibrated torque wrench — not an impact gun — for the final pass.

Lug nut torque: 83 ft-lbs (113 Nm) · Socket size: 21mm (13/16") · Thread: M12 x 1.5.

This page is the OEM-referenced fastener summary for the 1998 Toyota Tacoma. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

Toyota's engineering standard for wheel torque is unusually consistent across the lineup — nearly every passenger Toyota from the mid-2000s onward specs 76 ft-lbs (103 Nm) for the lug nuts with an M12x1.5 thread and 21mm socket. The big exceptions are the Tundra and Sequoia full-size trucks (97-110 ft-lbs), and the lug studs on older Camrys and Corollas (pre-2002) used a smaller M12x1.25 thread that does not interchange. Always confirm by checking the alloy stamp on the wheel hub if you are unsure.

Common fastener categories on the 1998 Toyota Tacoma

Repair guidance for this model year

Heads up for 1998 Toyota Tacoma owners: Vehicles this age frequently have seized fasteners due to thread corrosion. Apply penetrating oil (PB Blaster, Kroil) 24 hours before any wrenching, and have a thread chaser on hand. Lug studs are particularly prone to thread damage at this age; if a nut spins on without engaging, the stud is stretched and must be replaced before the wheel goes back on.

Tools you will need

Frequently asked questions

What is the lug nut torque on a 1998 Toyota Tacoma?

The OEM-specified lug-nut torque for the 1998 Toyota Tacoma is 83 ft-lbs (113 Nm), using a 21mm (13/16") socket on M12 x 1.5 thread studs. Use a calibrated torque wrench in a star pattern, in two passes (50% and 100%), and re-check after 50-100 miles of driving.

What socket size do I need for the 1998 Toyota Tacoma lug nuts?

The 1998 Toyota Tacoma uses a 21mm (13/16") socket. A 6-point impact-rated socket is recommended over a 12-point chrome socket — 12-points round off lug nuts under impact-driver use.

Are the 1998 Toyota Tacoma fasteners metric or SAE?

Metric is the standard for this vehicle. Most fasteners on this vehicle are metric (M6, M8, M10, M12, M14). Bring a full metric set; SAE substitutes can round the head. Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Toyota Tacoma years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 1998 Toyota Tacoma oil drain plug torque & size

→ 1998 Toyota Tacoma suspension & steering torque specs (control arm, ball joint, tie rod)

All 80 1998 Toyota Tacoma fastener specs

Per-bolt torque, wrench size, and thread spec for the 1998 Toyota Tacoma, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 4 of the 80 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 1998 Toyota Tacoma

Wheel and lug nut spec for the 1998 Toyota Tacoma. Lug nut tightens to 80 ft-lbs (108 Nm), takes a 21mm driver, runs on M12x1.5 threads, located at the all four wheels.

Brakes — 1998 Toyota Tacoma

Brake fasteners on the 1998 Toyota Tacoma — caliper bracket, slide pins, and banjo bolt torque follow. The rear drum brake backing plate x axle housing uses a 14mm drive on a M12 thread, torqued to 48 ft-lbs (68 Nm) at the backing plate (dust shield) bolt torque for drum brake rear axles. gen1 fsm: 50 ft-lbs (68 nm).. At the caliper bracket, the brake caliper bolt torques to 65 ft-lbs (88 Nm) (14mm drive, M12x1.25 thread). Confirmed against manufacturer service literature. For the see also suspension section. both front and rear abs sensors = 71 in-lbs., plan for a 10mm tool on a M6 stud; final torque is 71 in-lbs (5.9 ft-lbs) ft-lbs (8 Nm) (abs wheel speed sensor bolt (brake system)). Wheel lug nut tightens to 76 ft-lbs, takes a 21mm driver, runs on M12x1.5 threads, located at the wheel hub. The brake line union nut uses a 10mm flare wrench drive on a 3/8" flare nut thread, torqued to 11 ft-lbs (15 Nm) at the all brake line fittings (flare nut). use flare wrench to prevent rounding. do not use open-end wrench.. At the gen1 2wd front caliper mounting bolts. gen1 4wd: 90 ft-lbs (123 nm)., the front brake caliper bracket bolts (caliper x steering knuckle) — gen1 torques to 90 ft-lbs (123 Nm) (17mm drive, M14 thread). This figure is independently verified against OEM service data. For the sliding guide pin bolts (the smaller bolts, not the bracket bolts). apply caliper grease/silicone lube to guide pins before installation., plan for a 12mm or 14mm depending on year tool on a M10 stud; final torque is 65 ft-lbs (88 Nm) (front caliper slide pin bolts). OEM-verified spec. Brake caliper bracket bolt tightens to 90 ft-lbs (123 Nm), takes a 17mm driver, runs on M12x1.25 threads, located at the steering knuckle. Confirmed against manufacturer service literature.

Engine — 1998 Toyota Tacoma

Engine bolt-by-bolt torque for the 1998 Toyota Tacoma, including the long block, valve covers, and intake. At the 3 nuts per manifold, 6 per engine (plus crossover pipe nuts at 33 ft-lbs). use anti-seize on studs. tighten from center outward., the exhaust manifold nuts x cylinder head torques to 30 ft-lbs (40 Nm) (14mm nut, E8 Torx stud drive, M10 thread). For the tty 3-pass method. recessed bolts: 13 ft-lbs., plan for a 12mm 12-point tool on a M11 stud; final torque is Step 1: 25 ft-lbs | Step 2: +90° | Step 3: +90° ft-lbs (Step 1: 34 Nm Nm) (2rz-fe cylinder head bolts). Oil pan bolts (oil pan x cylinder block) tightens to 67 in-lbs (5.6 ft-lbs) ft-lbs (7.5 Nm), takes a 10mm driver, runs on 6mm threads, located at the tighten in a crisscross pattern in multiple passes. rtv sealant required on mating surfaces. also 2 nuts at same torque.. The camshaft bearing cap bolts (cam bearing cap x cylinder head) uses a 12mm drive on a 8mm thread, torqued to 12 ft-lbs (16 Nm) at the tighten uniformly in several passes in specified sequence (from center outward). 5 bearing caps per bank (10 total). critical: follow toyota tightening sequence.. At the critical: angle torque (tty) method. use new bolts if reusing — inspect for stretch. tighten in sequence per fsm (outside-in to center pattern). 3-pass method: 25 ft-lbs, then 90°, then another 90°. recessed head bolts (shorter bolts): 13 ft-lbs only — no angle method., the cylinder head bolts — 12-point head (main bolts) torques to Step 1: 25 ft-lbs | Step 2: +90° | Step 3: +90° ft-lbs (Step 1: 34 Nm Nm) (12mm 12-point socket drive, M11 (12-point head) thread). For the right-hand (rh) engine mount bracket to block. left-hand uses same spec., plan for a 14mm tool on a M12 stud; final torque is 32 ft-lbs (44 Nm) (engine mount bracket x cylinder block). Throttle body x air intake chamber tightens to 13 ft-lbs (18 Nm), takes a 12mm driver, runs on M8 threads, located at the 4 bolts/nuts. same torque for models with and without etcs-i. do not overtighten.. The connecting rod bolts (connecting rod cap x connecting rod) uses a 12mm drive on a M9 thread, torqued to Step 1: 18 ft-lbs | Step 2: +90° ft-lbs (Step 1: 25 Nm Nm) at the tty angle method. replace rod bolts if removed. apply light engine oil to threads and under bolt head before installation.. At the set belt tension before final tightening. located on front of engine at oil pump mounting boss., the timing belt tensioner x oil pump torques to 20 ft-lbs (27 Nm) (12mm drive, M10 thread). For the also: water inlet x water pump = 14 ft-lbs. use new gasket and rtv sealant as appropriate., plan for a 12mm tool on a M8 stud; final torque is 14 ft-lbs (19 Nm) (water pump x cylinder block). Valve cover bolts (cylinder head cover x cylinder head) tightens to 53 in-lbs (4.4 ft-lbs) ft-lbs (6 Nm), takes a 10mm driver, runs on 6mm threads, located at the tighten uniformly in multiple passes. do not overtighten — these strip easily in aluminum.. The engine front mounting insulator x frame uses a 14mm drive on a M12 thread, torqued to 28 ft-lbs (38 Nm) at the front mount-to-frame crossmember bolts.. At the engine block, the oil filter housing cap torques to 25 ft-lbs (64mm drive, M64x1.5 thread). For the also applies to intake manifold stay bolts. air intake chamber x intake air connector = 13 ft-lbs. air intake chamber stay to lh cylinder head = 30 ft-lbs., plan for a 12mm tool on a M8 stud; final torque is 13 ft-lbs (18 Nm) (intake manifold x cylinder head). 2rz-fe spark plug tightens to 14 ft-lbs (19 Nm), takes a 5/8" spark plug socket driver, runs on 14mm x 1.25 threads, located at the 2.4l 4-cylinder gen1 (1995-early tacoma). sohc engine.. The camshaft timing pulley x camshaft uses a 17mm drive on a M10 thread, torqued to 81 ft-lbs (110 Nm) at the hold cam with wrench while torquing. this is the cam sprocket bolt at the front of each camshaft.. At the use new crush washer each oil change. the fsm cites the drain cock at 29 ft-lbs (engine coolant drain cock). typical oem drain plug = 29 ft-lbs. do not overtighten., the oil drain plug torques to Not specified separately in FSM — use 29 ft-lbs ft-lbs (39 Nm) (14mm drive, M14 x 1.5 thread). For the engine, plan for a 14mm tool on a M10x1.5 stud; final torque is Stage 1: 40 ft-lbs, Stage 2: +90° (cylinder head bolt). Crankshaft pulley bolt (harmonic balancer) tightens to 184 ft-lbs (250 Nm), takes a 19mm hex or 1-1/4" socket (use breaker bar or impact) driver, runs on M20 x 1.5 (right-hand thread) threads, located at the critical: one of the most searched specs. oem service manual value is 184 ft-lbs (250 nm). some sources cite 217 ft-lbs — that value is for the camshaft timing pulley bolt, not the crank pulley. use crankshaft holding tool (sst 09213-70010 or equivalent) to prevent rotation. this is not a tty bolt.. The main bearing cap bolts (main bearing cap x cylinder block) uses a 14mm drive on a M11 thread, torqued to Step 1: 45 ft-lbs | Step 2: +90° ft-lbs (Step 1: 61 Nm Nm) at the tty angle method. after tightening, verify crankshaft rotates smoothly by hand. 4 main bearing caps on this engine.. At the 6 plugs total, 3 per bank. use anti-seize on aluminum head threads. access via valve covers., the spark plug torques to 13 ft-lbs (18 Nm) (5/8" (16mm) spark plug socket drive, 14mm x 1.25 thread). For the use loctite. apply in star pattern. drive plate (a/t flexplate) = 61 ft-lbs., plan for a 14mm tool on a M12 stud; final torque is 63 ft-lbs (85 Nm) (flywheel x crankshaft (mt)). Valve cover bolt tightens to 8 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the cylinder head. The connecting rod bolt uses a 13mm drive on a M9x1.0 thread, torqued to Stage 1: 18 ft-lbs, Stage 2: +45° at the engine. At the these are the smaller head bolts (not angle-method). final torque only, no angle turn. typically 2 per head at front/rear positions., the cylinder head bolts — recessed head (short bolts) torques to 13 ft-lbs (18 Nm) (12mm drive, M8 thread). For the located at front of engine on the intake side. use new o-ring or gasket., plan for a 12mm tool on a M8 stud; final torque is 14 ft-lbs (19 Nm) (thermostat housing (water inlet) bolts).

Drivetrain — 1998 Toyota Tacoma

Drivetrain and driveline fasteners for the 1998 Toyota Tacoma — axle, transmission, and differential plugs. For the gen1 standard rear diff (5vz-fe/3rz-fe without diff lock). with diff lock: 71 ft-lbs. use loctite on ring gear bolts. apply in star pattern., plan for a 14mm tool on a M12 stud; final torque is 92 ft-lbs (125 Nm) (rear ring gear x differential case). Front differential mounting cushion x frame (front mount) tightens to 101 ft-lbs (137 Nm), takes a 24mm driver, runs on M16 threads, located at the front diff front mount to frame. front diff front cushion to diff = 116 ft-lbs. rear mount: to frame = 64 ft-lbs; to diff = 80 ft-lbs.. The propeller / driveshaft x differential (front and rear) uses a 14mm drive on a M10 thread, torqued to 54 ft-lbs (74 Nm) at the all prop shaft-to-differential and shaft-to-transfer case flange bolts = 54 ft-lbs. applies to both front and rear driveshafts on 4wd, and rear driveshaft on 2wd.. At the bearing cap bolts. with diff lock: 58 ft-lbs., the differential carrier bearing cap — rear (5vz/3rz without diff lock) torques to 83 ft-lbs (113 Nm) (19mm drive, M14 thread). For the critical: gen1 4wd front axle nut spec. use new cotter pin and lock cap. tighten, then back off and re-tighten to align cotter pin slot — do not reduce torque below spec. hold rotor to prevent rotation., plan for a 35mm socket (or 1-3/8") tool on a M22 x 1.5 (large hex, cotter pin) stud; final torque is 174 ft-lbs (235 Nm) (front axle hub nut (drive shaft x axle hub) — 4wd). Differential carrier x axle housing — rear (standard, 5vz/3rz) tightens to 54 ft-lbs (73 Nm), takes a 14mm driver, runs on M12 threads, located at the rear diff carrier-to-housing bolts (without diff lock). with diff lock: 18 ft-lbs (25 nm) — check fsm.. The transfer case companion flange lock nut (front and rear output) uses a 32mm or equivalent drive on a M22 thread, torqued to 87 ft-lbs (118 Nm) at the both front and rear companion flanges on transfer case (vf2a and vf3am units). use holding tool.. At the both no. 3 and no. 4 crossmember to frame = 53 ft-lbs. engine rear mounting to crossmember = 13 ft-lbs., the transmission crossmember (no. 3/4 crossmember x frame) torques to 53 ft-lbs (72 Nm) (14mm drive, M12 thread). For the transfer case adapter/mating flange bolts. engine rear mounting to transmission = 48 ft-lbs., plan for a 12mm tool on a M10 stud; final torque is 17 ft-lbs (23 Nm) (transfer case x transmission (transfer to transmission)). Transmission x engine (bellhousing bolts) tightens to 53 ft-lbs (72 Nm), takes a 14mm driver, runs on M12 threads, located at the applies to a340f a/t and r150f/w59 m/t. also transmission to starter = 29 ft-lbs.. The rear differential cover bolts (drain/filler plugs) uses a 24mm or 3/8" square drive drive on a M18 thread, torqued to 36 ft-lbs (49 Nm) at the rear diff drain plug and fill plug = 36 ft-lbs. gen2 rear diff cover bolts = 26 ft-lbs (35 nm). front diff drain = 48 ft-lbs (gen1), fill = 29 ft-lbs.. At the differential, the differential cover bolt torques to 23 ft-lbs (12mm drive, M8x1.25 thread). For the critical: not a torque-to-value spec. set to achieve correct bearing preload using inch-pound torque wrench while measuring rotational resistance. consult fsm pages sa-55 (front diff) and sa-149/sa-166/sa-185 for full procedure., plan for a Special holding fixture required tool on a M22 stud; final torque is Preload method — bearing preload: 10.4–16.5 in-lbs (starting torque). See FSM SA-149 (5VZ-FE) / SA-166 ft-lbs (N/A — preload spec Nm) (rear pinion nut (drive pinion x companion flange)). Front differential ring gear x differential case tightens to 71 ft-lbs (97 Nm), takes a 12mm driver, runs on M10 threads, located at the gen1 front differential ring gear bolts. use loctite..

Suspension — 1998 Toyota Tacoma

Suspension and chassis fastener torque for the 1998 Toyota Tacoma — strut, control arm, and sway bar values. Leaf spring u-bolt tightens to 85 ft-lbs, takes a 19mm driver, runs on M14x1.5 threads, located at the leaf spring. The lug nuts — all generations gen1/gen2/gen3 uses a 21mm (13/16") drive on a M12 x 1.5 thread, torqued to 83 ft-lbs (113 Nm) at the 83 ft-lbs for all gen1/2/3 tacomas (1995–2023). thread size: m12 x 1.5 for all years. flat-seat washer-type lug nuts. 6-lug pattern on 4wd, 5-lug on some 2wd models. tighten in star pattern. note: gen4 (2024+) changed to m14 x 1.5 at 103.5 ft-lbs.. At the rack end lock nut (gen1 4wd/prerunner and gen2): 41 ft-lbs. use cotter pin on castellated models., the tie rod end nut (tie rod end lock nut) — gen1 2wd torques to 40 ft-lbs (54 Nm) (19mm drive, M12 thread). For the ps gear assembly to frame = 123 ft-lbs. bracket to body = 123 ft-lbs. also a set bolt + nut version = 141 ft-lbs., plan for a 19mm tool on a M14 stud; final torque is 123 ft-lbs (166 Nm) (steering rack (ps gear) mounting bolts). Rear leaf spring u-bolt nuts — gen1 oem tightens to 90 ft-lbs (123 Nm), takes a 19mm deep driver, runs on 9/16" (OEM U-bolt size) threads, located at the critical: gen1 fsm: u-bolt x spring seat = 90 ft-lbs (123 nm). tighten with vehicle on the ground at ride height. re-torque after 100 miles. cross-torque pattern (diagonally opposite).. The lower control arm x frame — gen1 2wd uses a 24mm drive on a M16 thread, torqued to 96 ft-lbs (130 Nm) at the 2wd lower arm to frame (torsion bar suspension). strut bar x frame = 221 ft-lbs.. At the gen1. gen2/gen3 front end links: ~52 ft-lbs. use 6mm hex wrench to hold the stud while tightening the nut., the sway bar end link (stabilizer bar link) — front torques to Upper (link to sway bar): 14 ft-lbs | Lower (link to lower arm): 51 ft-lbs ft-lbs (Upper: 19 Nm | Lower: 69 Nm Nm) (14mm / 17mm (use hex on stud to prevent spin) drive, M10 (upper) / M12 (lower) thread). For the castle nut — install new cotter pin. upper arm x upper ball joint (4 bolts): 29 ft-lbs (39 nm)., plan for a 22mm (castle nut) tool on a M14 stud; final torque is 80 ft-lbs (110 Nm) (upper ball joint nut (steering knuckle x upper ball joint) — gen1 2wd). Abs wheel speed sensor bolt tightens to 71 in-lbs (5.9 ft-lbs) ft-lbs (8 Nm), takes a 10mm driver, runs on M6 threads, located at the front and rear abs speed sensor bolts to steering knuckle/axle housing. also sensor wire harness clamp bolts = same spec.. The upper ball joint nut (steering knuckle x upper ball joint) — gen1 4wd uses a 22mm drive on a M14 thread, torqued to 80 ft-lbs (105 Nm) at the upper suspension arm x upper ball joint (4wd): 80 ft-lbs. use cotter pin.. At the 2wd gen1. lower arm x lower ball joint = 80 ft-lbs (110 nm)., the lower ball joint nut (steering knuckle x lower ball joint) — gen1 2wd torques to 116 ft-lbs (160 Nm) (24mm drive, M16 thread). For the 4wd gen1. lower arm x lower ball joint (4wd): 103 ft-lbs. 2 different torques — knuckle-to-bj stud nut = 59 ft-lbs; arm-to-ball-joint bolts = 103 ft-lbs., plan for a 22mm tool on a M14 stud; final torque is 59 ft-lbs (80 Nm) (lower ball joint nut (steering knuckle x lower ball joint) — gen1 4wd/prerunner). Lower control arm x frame — gen1 4wd tightens to 96 ft-lbs (130 Nm), takes a 24mm driver, runs on M16 threads, located at the 4wd/prerunner lower arm to frame. lower arm to shock absorber = 101 ft-lbs.. The front shock absorber lower mount x lower control arm uses a 21mm drive on a M14 thread, torqued to 101 ft-lbs (135 Nm) at the gen1 and gen2. upper mount (shock to suspension support): 22 ft-lbs (gen1 4wd). gen3 lower shock = 61 ft-lbs; upper = 14 ft-lbs (strut top nut).. At the upper suspension arm shaft to frame = 94 ft-lbs. upper suspension arm shaft to arm = 92 ft-lbs., the upper control arm (shaft) x frame — gen1 torques to 94 ft-lbs (130 Nm) (21mm drive, M14 thread). For the both shackle pin x leaf spring and shackle pin x frame = 67 ft-lbs. gen2/gen3: 89 ft-lbs per trail-gear/adventuretaco fsm data., plan for a 22mm tool on a M14 stud; final torque is 67 ft-lbs (92 Nm) (rear leaf spring shackle pins). Sway bar bracket bolts (stabilizer bar bracket x frame) — gen1 2wd tightens to 22 ft-lbs (29 Nm), takes a 14mm driver, runs on M10 threads, located at the front sway bar clamp bracket bolts. gen1 4wd = 19 ft-lbs. gen2/gen3 similar range 19–22 ft-lbs.. The tie rod end to knuckle nut — gen1 4wd, gen2, gen3 uses a 22mm drive on a M14 thread, torqued to 67 ft-lbs (90 Nm) at the outer tie rod nut = 67 ft-lbs. can advance up to additional 60° to align cotter pin. applies gen1 4wd (90 nm = 67 ft-lbs), gen2, and gen3.. At the front leaf spring eye bolt to hanger bracket. with suspension loaded at ride height., the rear leaf spring front hanger bolt x frame torques to 116 ft-lbs (157 Nm) (24mm drive, M16 thread). For the strut tower, plan for a 14mm tool on a M10x1.25 stud; final torque is 29 ft-lbs (trd strut brace bolt). Rear shock absorber lower mount x axle housing tightens to 4WD/PreRunner: 53 ft-lbs | 2WD: 19 ft-lbs ft-lbs (4WD: 71 Nm | 2WD: 26 Nm Nm), takes a 21mm driver, runs on M14 threads, located at the gen1. gen2 lower rear shock = 53 ft-lbs. gen3 lower rear shock = 53 ft-lbs.. The torsion bar anchor bolts / torsion bar adjuster — gen1 uses a 19mm drive on a M16 adjusting bolt thread, torqued to No specific OEM torque spec found — adjust to desired ride height; typical setting 10–15mm threaded engagement ft-lbs (N/A Nm) at the gen1 2wd/4wd uses torsion bar front suspension. anchor arm bolt is an adjustment bolt for ride height — not torqued to a specific value, set to specified ride height. after adjustment, re-torque lock nut (if any) snugly. gen2 and gen3 use coil springs — torsion bar does not apply.. At the gen1 upper shock mount to frame. gen2 upper mount: 18 ft-lbs. gen3 upper rear shock: 18 ft-lbs., the rear shock absorber upper mount torques to 4WD/PreRunner: 53 ft-lbs | 2WD: 19 ft-lbs ft-lbs (4WD: 71 Nm | 2WD: 26 Nm Nm) (17mm (4WD) / 14mm (2WD) drive, M12 (4WD) / M10 (2WD) thread). For the rear anti-sway bar bracket to axle housing. rear link to frame = 14 ft-lbs., plan for a 12mm tool on a M8 stud; final torque is 14 ft-lbs (19 Nm) (rear sway bar bracket x axle housing).

Body — 1998 Toyota Tacoma

Body fasteners on the 1998 Toyota Tacoma. The trd skid plate bolt uses a 14mm drive on a M10x1.25 thread, torqued to 29 ft-lbs at the frame. At the frame rail, the bed mounting bolt torques to 37 ft-lbs (14mm drive, M10x1.25 thread). For the no specific fsm torque value. per toyota technician and forum data: 50–60 ft-lbs with anti-seize or blue loctite. gen2 and gen3 share same bed mount design. 4 to 6 bed bolts per side. check for corrosion on older trucks before removal., plan for a 19mm or 22mm (varies by year) tool on a M14 x 2.0 stud; final torque is 50–60 ft-lbs (OEM spec not formally published) ft-lbs (68–81 Nm Nm) (bed mount bolts (cargo bed x frame)). Transfer case skid plate bolt tightens to 29 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the frame. The cab mount bolts (body-to-frame) uses a 22mm drive on a M14 x 2.0 thread, torqued to 50–60 ft-lbs (OEM spec not formally published in FSM) ft-lbs (68–81 Nm Nm) at the no explicit torque value found in gen1/gen2/gen3 toyota fsm. community consensus and toyota technician guidance: 50–60 ft-lbs with blue loctite. use anti-seize on threads to prevent corrosion bonding (especially gen1 older trucks). apply in a cross-pattern from center outward..

Transmission — 1998 Toyota Tacoma

Transmission fasteners on the 1998 Toyota Tacoma. At the transmission pan, the transmission pan bolt torques to 7 ft-lbs (10mm drive, M6x1.0 thread). For the transmission pan, plan for a 24mm tool on a M20x1.5 stud; final torque is 29 ft-lbs (transmission drain plug).

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 1998 Toyota Tacoma numbers above.

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